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	<title>专注福禄克测试仪销售与技术 &#187; BT510</title>
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		<title>福禄克FLUKE BT508，BT510，BT520，BT521“自动保持”模式和“自动保存”模式</title>
		<link>http://www.faxytech.com/archives/bt-auto-save.html</link>
		<comments>http://www.faxytech.com/archives/bt-auto-save.html#comments</comments>
		<pubDate>Mon, 07 Jun 2021 11:18:02 +0000</pubDate>
		<dc:creator>深圳连讯</dc:creator>
				<category><![CDATA[技术专栏]]></category>
		<category><![CDATA[bt508]]></category>
		<category><![CDATA[BT510]]></category>
		<category><![CDATA[BT520]]></category>
		<category><![CDATA[Fluke]]></category>
		<category><![CDATA[福禄克]]></category>
		<category><![CDATA[自动保存]]></category>
		<category><![CDATA[自动保持]]></category>
		<category><![CDATA[，BT521]]></category>

		<guid isPermaLink="false">http://www.faxytech.com/?p=12041</guid>
		<description><![CDATA[福禄克FLUKE BT508，BT510，BT520，BT521“自动保持”模式和“自动保存”模式 注意 “自动保持”和“自动保存”仅适用于电池内部电阻和放电测量功能。 打开“自动保持”时，屏幕将显示“心跳... ]]></description>
			<content:encoded><![CDATA[<p><span class='wp_keywordlink_affiliate'><a href="http://www.faxytech.com/tag/%e7%a6%8f%e7%a6%84%e5%85%8b" title="查看 福禄克 的全部文章" target="_blank">福禄克</a></span>FLUKE BT508，<span class='wp_keywordlink_affiliate'><a href="http://www.faxytech.com/tag/bt510" title="查看 BT510 的全部文章" target="_blank">BT510</a></span>，<span class='wp_keywordlink_affiliate'><a href="http://www.faxytech.com/tag/bt520" title="查看 BT520 的全部文章" target="_blank">BT520</a></span><span class='wp_keywordlink_affiliate'><a href="http://www.faxytech.com/tag/%ef%bc%8cbt521" title="查看 ，BT521 的全部文章" target="_blank">，BT521</a></span>“<span class='wp_keywordlink_affiliate'><a href="http://www.faxytech.com/tag/%e8%87%aa%e5%8a%a8%e4%bf%9d%e6%8c%81" title="查看 自动保持 的全部文章" target="_blank">自动保持</a></span>”模式和“<span class='wp_keywordlink_affiliate'><a href="http://www.faxytech.com/tag/%e8%87%aa%e5%8a%a8%e4%bf%9d%e5%ad%98" title="查看 自动保存 的全部文章" target="_blank">自动保存</a></span>”模式</p>
<p>注意 “自动保持”和“自动保存”仅适用于电池内部电阻和放电测量功能。</p>
<p>打开“自动保持”时，屏幕将显示“心跳”图标。当读数稳定时间达到 1 秒钟时，本产品将保持读数不变。“自动保持”成功之后，屏幕上将显示 HOLD（保持） 图标。即使用户从测试对象上断开测试导线，自动保持的读数仍然不会消失。 在“自动保存”模式下，屏幕显示 AutoSave（自动保存） 图标。自动保持的读数将自动保存到内存中。</p>
<p><a href="http://www.faxytech.com/wp-content/uploads/2021/06/bt521-auto-save.jpg" class="highslide-image" onclick="return hs.expand(this);"><img class="aligncenter size-full wp-image-12042" title="bt521-auto-save" src="http://www.faxytech.com/wp-content/uploads/2021/06/bt521-auto-save.jpg" alt="" width="679" height="239" /></a></p>
<p>警告:为防止可能发生的触电、火灾或人身伤害，请勿使用 HOLD（保持）功能测量未知电位。开启 HOLD（保持）后，在测量到不同电位时显示屏不会发生改变。</p>
<p>要设置“自动保持”和“自动保存”模式：</p>
<p>1、 按【SETUP 】打开设置菜单。</p>
<p>2、使用 【向上】  和 【向下】选中Auto mode</p>
<p>3、 按Select（选择）功能键打开自动模式菜单。</p>
<p>4、  使用【向上】  和 【向下】选中Disable（禁用）、HOLD（保持） 或 HOLD+SAVE（保持+存储）。</p>
<p>5、  按Confirm（确认）功能键。</p>
<p>6、  按Back（返回）功能键返回正常操作</p>
]]></content:encoded>
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		</item>
		<item>
		<title>【FLUKE BT508，BT510,BT520,BT521蓄电池维护】怎么回事？在测量时仪器数值不稳</title>
		<link>http://www.faxytech.com/archives/bt-500-test.html</link>
		<comments>http://www.faxytech.com/archives/bt-500-test.html#comments</comments>
		<pubDate>Sun, 08 Mar 2020 04:39:33 +0000</pubDate>
		<dc:creator>深圳连讯</dc:creator>
				<category><![CDATA[技术专栏]]></category>
		<category><![CDATA[bt508]]></category>
		<category><![CDATA[BT510]]></category>
		<category><![CDATA[BT520]]></category>
		<category><![CDATA[BT521]]></category>
		<category><![CDATA[Fluke]]></category>
		<category><![CDATA[福禄克]]></category>

		<guid isPermaLink="false">http://www.faxytech.com/?p=11324</guid>
		<description><![CDATA[有一些用户在测试蓄电池内阻FLUKE BT508，BT510,BT520,BT521时会遇到【读数跳动】的情况：比如实际内阻在3mΩ左右，但仪器读数一直在2.8mΩ-4mΩ之间跳动，不少人会认为是仪器本身的故障，但实际上... ]]></description>
			<content:encoded><![CDATA[<p>有一些用户在测试蓄电池内阻FLUKE BT508，<span class='wp_keywordlink_affiliate'><a href="http://www.faxytech.com/tag/bt510" title="查看 BT510 的全部文章" target="_blank">BT510</a></span>,<span class='wp_keywordlink_affiliate'><a href="http://www.faxytech.com/tag/bt520" title="查看 BT520 的全部文章" target="_blank">BT520</a></span>,<span class='wp_keywordlink_affiliate'><a href="http://www.faxytech.com/tag/bt521" title="查看 BT521 的全部文章" target="_blank">BT521</a></span>时会遇到【读数跳动】的情况：比如实际内阻在3mΩ左右，但仪器读数一直在2.8mΩ-4mΩ之间跳动，不少人会认为是仪器本身的故障，但实际上这是<strong>蓄电池内部纹波电压过高</strong>导致的。</p>
<p><strong>今天小边就带大家认识一下纹波，</strong><strong>以及如何抑制纹波的产生</strong></p>
<p><strong><br />
</strong></p>
<h4>1、什么是纹波</h4>
<p>纹波是电池直流系统中的交流分量，频率较高。往往是由 UPS中的整流器、逆变器中的 IGBT 以及负载的谐波倒灌造成的。</p>
<p>在蓄电池使用过程中，内阻不断增大，会导致产生更高的分压，使纹波更加明显。</p>
<h4><strong>2、纹波的危害</strong></h4>
<p>过高的纹波会从两个方面损害电池寿命：</p>
<p>首先，<strong>过高的纹波相当于对电池进行快速不间断的充放电</strong>，从而<strong>减少电池的循环次数</strong>，降低电池寿命。（通常铅酸电池的循环寿命是 200-500 次）</p>
<p>其次，过高的纹波可能<strong>造成电池内部<span class='wp_keywordlink'><a href="http://www.faxytech.com/products/testers/temp" title="温度测试">温度</a></span>升高</strong>，而电池寿命和温度呈反比关系，如下图。</p>
<p><a href="http://www.faxytech.com/wp-content/uploads/2020/03/bt-1.jpg" class="highslide-image" onclick="return hs.expand(this);"><img class="alignnone size-full wp-image-11325" title="bt-1" src="http://www.faxytech.com/wp-content/uploads/2020/03/bt-1.jpg" alt="" width="494" height="299" /></a></p>
<p>另一方面，<strong>过高的纹波电压会产生纹波电流</strong>，从而<strong>导致电池温度升高和能量损耗</strong>。温度转换率约为：4.6 W/m2/ ° C。这不仅增加了机房的热量，也容易在极端情况下产生热失控造成着火等安全隐患。</p>
<h4><strong>3、纹波的参考标准</strong></h4>
<p>大部分电池厂商要求<strong>交流纹波电压 &lt;0.5% 的直流电压</strong>。</p>
<p>例如，当一节 12V 的电池上出现 20kHz， 100mV 的交流电压纹波时，就可能导致内阻测试结果不稳定。</p>
<h4><strong>4、有纹波干扰时如何测内阻？</strong></h4>
<p><span class='wp_keywordlink_affiliate'><a href="http://www.faxytech.com/tag/%e7%a6%8f%e7%a6%84%e5%85%8b" title="查看 福禄克 的全部文章" target="_blank">福禄克</a></span>BT500系列蓄电池内阻测试仪集成了纹波电压测试功能，具备 20KHz 的高带宽下的<span class='wp_keywordlink'><a href="http://www.faxytech.com/archives/trms.html" title="真有效值">真有效值</a></span>测试能力， 精度更是达到 0.1mV。<strong>当发现内阻测试结果不稳定时，可先使用纹波电压测试功能，确认是否存在过高的纹波电压。</strong></p>
<p><a href="http://www.faxytech.com/wp-content/uploads/2020/03/bt2.gif" class="highslide-image" onclick="return hs.expand(this);"><img class="alignnone size-full wp-image-11326" title="bt2" src="http://www.faxytech.com/wp-content/uploads/2020/03/bt2.gif" alt="" width="639" height="303" /></a></p>
<p><span class='wp_keywordlink_affiliate'><a href="http://www.faxytech.com/tag/fluke" title="查看 Fluke 的全部文章" target="_blank">Fluke</a></span> BT500 系列除了电路本身的抗干扰设计以外，还特别设计了<strong>数字滤波器</strong>，可以在纹波较大的情况下开启使用。</p>
<p><a href="http://www.faxytech.com/wp-content/uploads/2020/03/bt4.jpg" class="highslide-image" onclick="return hs.expand(this);"><img class="alignnone size-full wp-image-11327" title="bt4" src="http://www.faxytech.com/wp-content/uploads/2020/03/bt4.jpg" alt="" width="324" height="258" /></a></p>
<h4>5、纹波电压的测试频次</h4>
<p>美国电气和电子工程师协会推荐的<em>IEEE Std 1188™- 2005</em> <em>蓄电池维护标准</em>中建议用户<strong>每年测试一次电池纹波</strong>：</p>
<p><a href="http://www.faxytech.com/wp-content/uploads/2020/03/bt5.jpg" class="highslide-image" onclick="return hs.expand(this);"><img class="alignnone size-full wp-image-11328" title="bt5" src="http://www.faxytech.com/wp-content/uploads/2020/03/bt5.jpg" alt="" width="606" height="142" /></a></p>
<p><a href="http://www.faxy-tech.com/Products/BT500.html">FLUKE BT500</a>系列产品详细介绍：<a href="http://www.faxy-tech.com/Products/BT500.html">http://www.faxy-tech.com/Products/BT500.html</a></p>
<p>&nbsp;</p>
]]></content:encoded>
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		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>福禄克FLUKE BT521,BT520,BT510,BT508配件选型</title>
		<link>http://www.faxytech.com/archives/bt500-attached.html</link>
		<comments>http://www.faxytech.com/archives/bt500-attached.html#comments</comments>
		<pubDate>Tue, 18 Jun 2019 07:44:38 +0000</pubDate>
		<dc:creator>深圳连讯</dc:creator>
				<category><![CDATA[技术专栏]]></category>
		<category><![CDATA[bt508]]></category>
		<category><![CDATA[BT510]]></category>
		<category><![CDATA[BT520]]></category>
		<category><![CDATA[BT521]]></category>

		<guid isPermaLink="false">http://www.faxytech.com/?p=10896</guid>
		<description><![CDATA[型号名称 描述 Fluke BT508 Fluke BT508 蓄电池内阻分析仪 包括：&#160; 蓄电池内阻分析仪 测试探针（组） BTL10 基本测试表笔（组） 带适配器的 TL175 TwistGuard™ 测试导线 BP500 锂离子电池 BC500 交流充... ]]></description>
			<content:encoded><![CDATA[<table border="1" cellspacing="0" cellpadding="4">
<tbody>
<tr>
<td>型号名称</td>
<td>描述</td>
</tr>
<tr>
<td>Fluke BT508</td>
<td><strong>Fluke BT508 蓄电池内阻分析仪<br />
包括</strong>：&nbsp;</p>
<ul>
<li>蓄电池内阻分析仪</li>
<li>测试探针（组）</li>
<li>BTL10 基本测试表笔（组）</li>
<li>带适配器的 TL175 TwistGuard™ 测试导线</li>
<li>BP500 锂离子电池</li>
<li>BC500 交流充电器</li>
<li>Mini-USB 电缆</li>
<li>肩带</li>
<li>腰带</li>
<li>磁性挂带</li>
<li>FlukeView® 电池管理软件</li>
<li>软便携包</li>
<li>备用保险丝 (2)</li>
</ul>
</td>
</tr>
<tr>
<td>Fluke <span class='wp_keywordlink_affiliate'><a href="http://www.faxytech.com/tag/bt510" title="查看 BT510 的全部文章" target="_blank">BT510</a></span></td>
<td><strong>Fluke BT510 电池分析仪<br />
包括</strong>：&nbsp;</p>
<ul>
<li>电池分析仪</li>
<li>4 线测试探针（组）</li>
<li>BTL10 基本测试导线（组）</li>
<li>带适配器的 TL175 TwistGuard™ 测试导线</li>
<li>BP500 锂离子电池</li>
<li>BC500 交流充电器</li>
<li>Mini-USB 电缆</li>
<li>肩带</li>
<li>腰带</li>
<li>磁性挂带</li>
<li>FlukeView® 电池管理软件</li>
<li>软便携包</li>
<li>备用保险丝 (2)</li>
<li>零欧姆<span class='wp_keywordlink'><a href=" http://www.faxytech.com/archives/jl.html" title="福禄克校准">校准</a></span>电阻器</li>
</ul>
</td>
</tr>
<tr>
<td>Fluke <span class='wp_keywordlink_affiliate'><a href="http://www.faxytech.com/tag/bt520" title="查看 BT520 的全部文章" target="_blank">BT520</a></span></td>
<td><strong>Fluke BT520 电池分析仪<br />
包括：</strong>&nbsp;</p>
<ul>
<li>电池分析仪</li>
<li>4 线测试探针（组）</li>
<li>BTL10 基本测试导线（组）</li>
<li>带适配器的 TL175 TwistGuard™ 测试导线</li>
<li>带有加长杆的 BTL20 智能测试探头（没有<span class='wp_keywordlink'><a href="http://www.faxytech.com/products/testers/temp" title="温度测试">温度</a></span>传感器）</li>
<li>BP500 锂离子电池</li>
<li>BC500 交流充电器</li>
<li>mini-USB 电缆</li>
<li>肩带</li>
<li>腰带</li>
<li>磁性挂带</li>
<li>FlukeView® 电池管理软件</li>
<li>软便携包</li>
<li>备用保险丝 (2)</li>
<li>电池标签</li>
<li>零欧姆校准电阻器</li>
</ul>
</td>
</tr>
<tr>
<td>Fluke <span class='wp_keywordlink_affiliate'><a href="http://www.faxytech.com/tag/bt521" title="查看 BT521 的全部文章" target="_blank">BT521</a></span></td>
<td><strong>Fluke BT521 电池分析仪<br />
包括：</strong>&nbsp;</p>
<ul>
<li>电池分析仪</li>
<li>4 线测试探针（组）</li>
<li>BTL10 基本测试导线（组）</li>
<li>带适配器的 TL175 TwistGuard™ 测试导线</li>
<li>带加长杆和温度传感器的 BTL21 智能测试探头</li>
<li>i410 交流/直流电流钳</li>
<li>BP500 锂离子电池</li>
<li>BC500 交流充电器</li>
<li>Mini-USB 电缆</li>
<li>肩带</li>
<li>腰带</li>
<li>磁性挂带</li>
<li>FlukeView® 电池管理软件</li>
<li>软便携包</li>
<li>备用保险丝 (2)</li>
<li>电池标签</li>
<li>零欧姆校准电阻器</li>
</ul>
</td>
</tr>
</tbody>
</table>
<p>&nbsp;</p>
<table border="1" cellspacing="0" cellpadding="4">
<tbody>
<tr>
<td colspan="2">Test Probes</td>
</tr>
<tr>
<td>Fluke BTL20</td>
<td>交互式电池分析仪测试探头</td>
</tr>
<tr>
<td>Fluke BTL21</td>
<td>带温度传感器的交互式蓄电池分析仪测试探头</td>
</tr>
</tbody>
</table>
<p>&nbsp;</p>
<p>&nbsp;</p>
<table border="1" cellspacing="0" cellpadding="4">
<tbody>
<tr>
<td colspan="2">Other Accessories</td>
</tr>
<tr>
<td>Fluke B4WTP</td>
<td>4 线制测试探针</td>
</tr>
<tr>
<td>Fluke BCR</td>
<td>电阻零点校准板</td>
</tr>
<tr>
<td>Fluke TPAK80-4</td>
<td>磁性吸盘</td>
</tr>
</tbody>
</table>
<p>&nbsp;</p>
<p>&nbsp;</p>
<table border="1" cellspacing="0" cellpadding="4">
<tbody>
<tr>
<td colspan="2">机套和挂件</td>
</tr>
<tr>
<td>Fluke C500L</td>
<td>软携包（大型）</td>
</tr>
<tr>
<td>Fluke C500S</td>
<td>软携包（小型）</td>
</tr>
</tbody>
</table>
<p>&nbsp;</p>
<p>&nbsp;</p>
<table border="1" cellspacing="0" cellpadding="4">
<tbody>
<tr>
<td colspan="2">测试线，探头和线夹</td>
</tr>
<tr>
<td>Fluke BT500-探头</td>
<td>10 个替换探头，适用于 BTL10、BTL20 和 BTL21</td>
</tr>
</tbody>
</table>
<p>&nbsp;</p>
<p>&nbsp;</p>
<table border="1" cellspacing="0" cellpadding="4">
<tbody>
<tr>
<td colspan="2">电池，充电器和适配器</td>
</tr>
<tr>
<td>Fluke BC500</td>
<td>交流充电器</td>
</tr>
<tr>
<td>Fluke BP500</td>
<td>锂电池 3000 mAh</td>
</tr>
<tr>
<td>Fluke BTL-A</td>
<td>电压/电流探头适配器</td>
</tr>
</tbody>
</table>
<p>&nbsp;</p>
<p>&nbsp;</p>
<table border="1" cellspacing="0" cellpadding="4">
<tbody>
<tr>
<td colspan="2">Test Leads</td>
</tr>
<tr>
<td>Fluke BTL10</td>
<td>基础蓄电池分析仪测试线</td>
</tr>
</tbody>
</table>
<p>&nbsp;</p>
]]></content:encoded>
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		<item>
		<title>UPS蓄电池的内阻没有参考值，FLUKE BT510如何才能发现劣化蓄电池？</title>
		<link>http://www.faxytech.com/archives/ups-test.html</link>
		<comments>http://www.faxytech.com/archives/ups-test.html#comments</comments>
		<pubDate>Thu, 21 Feb 2019 01:56:16 +0000</pubDate>
		<dc:creator>深圳连讯</dc:creator>
				<category><![CDATA[技术专栏]]></category>
		<category><![CDATA[BT510]]></category>
		<category><![CDATA[内置]]></category>
		<category><![CDATA[容量]]></category>
		<category><![CDATA[蓄电池分析]]></category>
		<category><![CDATA[蓄电池故障]]></category>

		<guid isPermaLink="false">http://www.faxytech.com/?p=10544</guid>
		<description><![CDATA[&#160; &#160; &#160; 专业的蓄电池维护人员都知道，电池如果发生劣化，只有在接近损毁的后期才能显示出明显的电压异常。因此，虽然基站和机房的电池都装有在线的电压监控系统，但是仅在线... ]]></description>
			<content:encoded><![CDATA[<p><br/></p>
<p _mce_style="margin-top: 0px; margin-bottom: 0px; color: #333333; font-family: 微软雅黑; letter-spacing: 0.544px; text-align: justify; white-space: normal; background-color: #ffffff; padding: 0px; max-width: 100%; clear: both; min-height: 1em; line-height: 2em; box-sizing: border-box !important; word-wrap: break-word !important;" style="font-size: 13px; white-space: normal; background-color: rgb(255, 255, 255); margin-top: 0px; margin-bottom: 0px; color: rgb(51, 51, 51); font-family: 微软雅黑; letter-spacing: 0.544px; text-align: justify; padding: 0px; max-width: 100%; clear: both; min-height: 1em; line-height: 2em; box-sizing: border-box !important; word-wrap: break-word !important;">&nbsp; &nbsp; &nbsp; 专业的蓄电池维护人员都知道，电池如果发生劣化，只有在接近损毁的后期才能显示出明显的电压异常。因此，虽然基站和机房的电池都装有在线的电压监控系统，但是仅在线监测电压是不够的，定期检测电池内阻才能提前发现劣化的电池，保证动力电源正常运行。</p>
<p _mce_style="margin-top: 0px; margin-bottom: 0px; color: #333333; font-family: 微软雅黑; letter-spacing: 0.544px; white-space: normal; background-color: #ffffff; padding: 0px; max-width: 100%; clear: both; min-height: 1em; text-align: center; line-height: 2em; box-sizing: border-box !important; word-wrap: break-word !important;" style="font-size: 13px; white-space: normal; background-color: rgb(255, 255, 255); margin-top: 0px; margin-bottom: 0px; color: rgb(51, 51, 51); font-family: 微软雅黑; letter-spacing: 0.544px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; text-align: center; line-height: 2em; box-sizing: border-box !important; word-wrap: break-word !important;"><img src="http://www.faxytech.com/wp-content/plugins/ueditor/ueditor/php/upload/70441550800627.jpg" _mce_src="http://www.faxytech.com/wp-content/plugins/ueditor/ueditor/php/upload/96961550800369.jpg" title="FLUKE  BT510蓄电池内置分析仪" width="500" height="323" border="0" hspace="0" vspace="0" _mce_style="width: 500px; height: 323px;" style="border: 0px; width: 500px; height: 323px;"/></p>
<p _mce_style="margin-top: 0px; margin-bottom: 0px; color: #333333; font-family: 微软雅黑; letter-spacing: 0.544px; text-align: justify; white-space: normal; background-color: #ffffff; padding: 0px; max-width: 100%; clear: both; min-height: 1em; line-height: 2em; box-sizing: border-box !important; word-wrap: break-word !important;" style="font-size: 13px; white-space: normal; background-color: rgb(255, 255, 255); margin-top: 0px; margin-bottom: 0px; color: rgb(51, 51, 51); font-family: 微软雅黑; letter-spacing: 0.544px; text-align: justify; padding: 0px; max-width: 100%; clear: both; min-height: 1em; line-height: 2em; box-sizing: border-box !important; word-wrap: break-word !important;">　　电池劣化初期及中期浮充电压不会有显著变化，直到电池开路或短路或劣化极其严重时才可能通过电压检测发现问题，但很可能为时已晚。</p>
<p _mce_style="font-family: Georgia, &quot;Times New Roman&quot;, &quot;Bitstream Charter&quot;, Times, serif; font-size: 13px; white-space: normal;" style="font-family: Georgia, &quot;Times New Roman&quot;, &quot;Bitstream Charter&quot;, Times, serif; font-size: 13px; white-space: normal;"><br/></p>
<p _mce_style="font-family: Georgia, &quot;Times New Roman&quot;, &quot;Bitstream Charter&quot;, Times, serif; font-size: 13px; white-space: normal;" style="font-family: Georgia, &quot;Times New Roman&quot;, &quot;Bitstream Charter&quot;, Times, serif; font-size: 13px; white-space: normal;"><br/></p>
<p>
<section class="" data-tools="135编辑器" data-id="33" style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box; color: rgb(51, 51, 51); font-family: 微软雅黑; letter-spacing: 0.544px; text-align: justify; white-space: normal; background-color: rgb(255, 255, 255); border-width: 0px; border-style: none; border-color: initial; word-wrap: break-word !important;">
<section class="" data-tools="135编辑器" data-id="33" data-color="#276ca3" data-custom="#276ca3" style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box; border-width: 0px; border-style: none; border-color: initial; display: inline-block; word-wrap: break-word !important;">
<p _mce_style="margin-top: 8px; margin-bottom: 0px; padding: 0px 10px 0px 0px; max-width: 100%; clear: both; min-height: 32px; font-weight: bold; line-height: 28px; color: #276ca3; border-bottom: 2px solid #276ca3; border-top-color: #276ca3; border-right-color: #276ca3; border-left-color: #276ca3; box-sizing: border-box !important; word-wrap: break-word !important;" style="margin-top: 8px; margin-bottom: 0px; padding: 0px 10px 0px 0px; max-width: 100%; clear: both; min-height: 32px; font-weight: bold; line-height: 28px; color: rgb(39, 108, 163); border-bottom: 2px solid rgb(39, 108, 163); border-top-color: rgb(39, 108, 163); border-right-color: rgb(39, 108, 163); border-left-color: rgb(39, 108, 163); box-sizing: border-box !important; word-wrap: break-word !important;"><span class="" placeholder="1" data-original-title="" title="" style="margin: 0px 8px 0px 0px; padding: 4px 10px; max-width: 100%; border-radius: 80% 100% 90% 20%; color: rgb(255, 255, 255); display: block; float: left; line-height: 20px; background-color: rgb(39, 108, 163); box-sizing: border-box !important; word-wrap: break-word !important;">1</span><strong class="" data-brushtype="text" style="margin: 0px; padding: 0px; max-width: 100%; letter-spacing: 2px; display: inline-block; box-sizing: border-box !important; word-wrap: break-word !important;">实例分享1——南方沿海某省的通讯公司</strong></p>
</section>
</section>
<p><br/></p>
<p _mce_style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: #333333; font-family: 微软雅黑; letter-spacing: 0.544px; text-align: justify; white-space: normal; background-color: #ffffff; box-sizing: border-box !important; word-wrap: break-word !important;" style="font-size: 13px; white-space: normal; background-color: rgb(255, 255, 255); margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(51, 51, 51); font-family: 微软雅黑; letter-spacing: 0.544px; text-align: justify; box-sizing: border-box !important; word-wrap: break-word !important;"><br _mce_style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;" style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"/></p>
<p _mce_style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: #333333; font-family: 微软雅黑; letter-spacing: 0.544px; text-align: justify; white-space: normal; background-color: #ffffff; line-height: 2em; box-sizing: border-box !important; word-wrap: break-word !important;" style="font-size: 13px; white-space: normal; background-color: rgb(255, 255, 255); margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(51, 51, 51); font-family: 微软雅黑; letter-spacing: 0.544px; text-align: justify; line-height: 2em; box-sizing: border-box !important; word-wrap: break-word !important;">　　南方沿海某省的两个基站分别有1组24节，共48节电池。两个基站的蓄电池上线都有8年以上，虽然后期保证了定期测试内阻，但初次安装时没有做过内阻测试，没有基准对照，维护人员对于电池状态的好坏，一直存有疑惑。</p>
<p _mce_style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: #333333; font-family: 微软雅黑; letter-spacing: 0.544px; text-align: justify; white-space: normal; background-color: #ffffff; line-height: 2em; box-sizing: border-box !important; word-wrap: break-word !important;" style="font-size: 13px; white-space: normal; background-color: rgb(255, 255, 255); margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(51, 51, 51); font-family: 微软雅黑; letter-spacing: 0.544px; text-align: justify; line-height: 2em; box-sizing: border-box !important; word-wrap: break-word !important;">　　因此他们联系福禄克公司工程师带着测试仪到现场对基站的后备蓄电池进行巡检。</p>
<p _mce_style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: #333333; font-family: 微软雅黑; letter-spacing: 0.544px; text-align: justify; white-space: normal; background-color: #ffffff; line-height: 2em; box-sizing: border-box !important; word-wrap: break-word !important;" style="font-size: 13px; white-space: normal; background-color: rgb(255, 255, 255); margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(51, 51, 51); font-family: 微软雅黑; letter-spacing: 0.544px; text-align: justify; line-height: 2em; box-sizing: border-box !important; word-wrap: break-word !important;">　　在本次例行巡检任务中，运维人员使用<a href="http://www.faxy-tech.com/Products/BT500.html" _mce_href="http://www.faxy-tech.com/Products/BT500.html" target="_blank" title="福禄克BT510">BT510</a>快速高效的完成了48节电池的测试。福禄克的工程师在现场指导联通的运维人员在序列测试模式下能够清楚直观的看到刚刚测试完成的每组电池组的平均值。并提出假设，如果这些蓄电池时同时采购并上线，是相同的供应商、型号和批号。那就可以用每组电池的均值作为电池内阻的基准值来进行比较。</p>
<p _mce_style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: #333333; font-family: 微软雅黑; letter-spacing: 0.544px; white-space: normal; background-color: #ffffff; text-align: center; line-height: 2em; box-sizing: border-box !important; word-wrap: break-word !important;" style="font-size: 13px; white-space: normal; background-color: rgb(255, 255, 255); margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(51, 51, 51); font-family: 微软雅黑; letter-spacing: 0.544px; text-align: center; line-height: 2em; box-sizing: border-box !important; word-wrap: break-word !important;"><img src="http://www.faxytech.com/wp-content/plugins/ueditor/ueditor/php/upload/44361550800627.png" _mce_src="http://www.faxytech.com/wp-content/plugins/ueditor/ueditor/php/upload/20190222/15508004593772.png" title="BT510-2.png" _mce_style="border: 0px;" style="border: 0px;"/>&nbsp;</p>
<p _mce_style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: #333333; font-family: 微软雅黑; letter-spacing: 0.544px; text-align: justify; white-space: normal; background-color: #ffffff; line-height: 2em; box-sizing: border-box !important; word-wrap: break-word !important;" style="font-size: 13px; white-space: normal; background-color: rgb(255, 255, 255); margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(51, 51, 51); font-family: 微软雅黑; letter-spacing: 0.544px; text-align: justify; line-height: 2em; box-sizing: border-box !important; word-wrap: break-word !important;">　　在确定了均值之后，运维工程师把均值作为参考值输入阈值比较，并设定了20%和50%的报警区间。返回序列测试模式主屏幕后，能够清楚的发现处于劣化状态的电池都较多。根据内阻-<span class='wp_keywordlink_affiliate'><a href="http://www.faxytech.com/tag/%e5%ae%b9%e9%87%8f" title="查看 容量 的全部文章" target="_blank">容量</a></span>的数据统计理论进行相应的估算，即：“内阻上升25%，电池容量会下降20%”，除个别电池之外，这些电池都已经超出铁塔公司的接收标准。</p>
<p _mce_style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: #333333; font-family: 微软雅黑; letter-spacing: 0.544px; white-space: normal; background-color: #ffffff; text-align: center; box-sizing: border-box !important; word-wrap: break-word !important;" style="font-size: 13px; white-space: normal; background-color: rgb(255, 255, 255); margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(51, 51, 51); font-family: 微软雅黑; letter-spacing: 0.544px; text-align: center; box-sizing: border-box !important; word-wrap: break-word !important;"><img src="http://www.faxytech.com/wp-content/plugins/ueditor/ueditor/php/upload/99341550800627.jpg" _mce_src="http://www.faxytech.com/wp-content/plugins/ueditor/ueditor/php/upload/20190222/15508005209532.jpg" title="FLUKE  BT510蓄电池内置分析仪" _mce_style="border: 0px;" style="border: 0px;"/>&nbsp;</p>
<p _mce_style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: #333333; font-family: 微软雅黑; letter-spacing: 0.544px; text-align: justify; white-space: normal; background-color: #ffffff; line-height: 2em; box-sizing: border-box !important; word-wrap: break-word !important;" style="font-size: 13px; white-space: normal; background-color: rgb(255, 255, 255); margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(51, 51, 51); font-family: 微软雅黑; letter-spacing: 0.544px; text-align: justify; line-height: 2em; box-sizing: border-box !important; word-wrap: break-word !important;">　　将数据导入到电脑分析软件中，也可以明显发现几乎所有电池都处于非正常状态</p>
<p _mce_style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: #333333; font-family: 微软雅黑; letter-spacing: 0.544px; text-align: justify; white-space: normal; background-color: #ffffff; line-height: 2em; box-sizing: border-box !important; word-wrap: break-word !important;" style="font-size: 13px; white-space: normal; background-color: rgb(255, 255, 255); margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(51, 51, 51); font-family: 微软雅黑; letter-spacing: 0.544px; text-align: justify; line-height: 2em; box-sizing: border-box !important; word-wrap: break-word !important;">　　（上：HA基站，下：JD路基站）</p>
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<p>
<section class="" data-tools="135编辑器" data-id="33" data-color="#276ca3" data-custom="#276ca3" style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box; color: rgb(51, 51, 51); font-family: 微软雅黑; letter-spacing: 0.544px; text-align: justify; white-space: normal; background-color: rgb(255, 255, 255); display: inline-block; border-width: 0px; border-style: none; border-color: initial; word-wrap: break-word !important;">
<p _mce_style="margin-top: 8px; margin-bottom: 0px; padding: 0px 10px 0px 0px; max-width: 100%; clear: both; min-height: 32px; font-weight: bold; line-height: 28px; color: #276ca3; border-bottom: 2px solid #276ca3; border-top-color: #276ca3; border-right-color: #276ca3; border-left-color: #276ca3; box-sizing: border-box !important; word-wrap: break-word !important;" style="margin-top: 8px; margin-bottom: 0px; padding: 0px 10px 0px 0px; max-width: 100%; clear: both; min-height: 32px; font-weight: bold; line-height: 28px; color: rgb(39, 108, 163); border-bottom: 2px solid rgb(39, 108, 163); border-top-color: rgb(39, 108, 163); border-right-color: rgb(39, 108, 163); border-left-color: rgb(39, 108, 163); box-sizing: border-box !important; word-wrap: break-word !important;"><span class="" placeholder="1" data-original-title="" title="" style="margin: 0px 8px 0px 0px; padding: 4px 10px; max-width: 100%; border-radius: 80% 100% 90% 20%; color: rgb(255, 255, 255); display: block; float: left; line-height: 20px; background-color: rgb(39, 108, 163); box-sizing: border-box !important; word-wrap: break-word !important;">2</span><strong class="" data-brushtype="text" style="margin: 0px; padding: 0px; max-width: 100%; letter-spacing: 2px; display: inline-block; box-sizing: border-box !important; word-wrap: break-word !important;">实例分享2——南方沿海某省的通讯公司</strong></p>
</section>
<p _mce_style="font-family: Georgia, &quot;Times New Roman&quot;, &quot;Bitstream Charter&quot;, Times, serif; font-size: 13px; white-space: normal;" style="font-family: Georgia, &quot;Times New Roman&quot;, &quot;Bitstream Charter&quot;, Times, serif; font-size: 13px; white-space: normal;"><br/></p>
<p _mce_style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: #333333; font-family: 微软雅黑; letter-spacing: 0.544px; text-align: justify; white-space: normal; background-color: #ffffff; line-height: 2em; box-sizing: border-box !important; word-wrap: break-word !important;" style="font-size: 13px; white-space: normal; background-color: rgb(255, 255, 255); margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(51, 51, 51); font-family: 微软雅黑; letter-spacing: 0.544px; text-align: justify; line-height: 2em; box-sizing: border-box !important; word-wrap: break-word !important;">　　另一南方省市通讯公司的负责人员困惑的则是不同仪表、甚至同一种仪表测得的内阻数值不一致，不能做可靠的评估。最主要的原因是之前用的一些内阻测试的重复精度不高，同一个维护工程师对同一节电池做两次测量，两个测量值结果相差较大。</p>
<p _mce_style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: #333333; font-family: 微软雅黑; letter-spacing: 0.544px; text-align: justify; white-space: normal; background-color: #ffffff; line-height: 2em; box-sizing: border-box !important; word-wrap: break-word !important;" style="font-size: 13px; white-space: normal; background-color: rgb(255, 255, 255); margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(51, 51, 51); font-family: 微软雅黑; letter-spacing: 0.544px; text-align: justify; line-height: 2em; box-sizing: border-box !important; word-wrap: break-word !important;">　　在该公司的大型数据机房，工程师用<a href="http://www.faxy-tech.com/Products/BT500.html" _mce_href="http://www.faxy-tech.com/Products/BT500.html" target="_blank" title="">BT510</a>对32节额定容量为100AH的康普GFM12的电池进行了测量。内阻测试的结果和不久前通过放电法测得的电池容量结果基本一致。另外，针对测试的重复性，铁塔的工程师对第10、11号电池进行了多人次的重复测量，证实了福禄克<span class='wp_keywordlink_affiliate'><a href="http://www.faxytech.com/tag/bt510" title="查看 BT510 的全部文章" target="_blank">BT510</a></span>的重复精度高于0.2%.</p>
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<section class="" data-tools="135编辑器" data-id="33" data-color="#276ca3" data-custom="#276ca3" style="margin: 0px; padding: 0px; max-width: 100%; box-sizing: border-box; color: rgb(51, 51, 51); font-family: 微软雅黑; letter-spacing: 0.544px; text-align: justify; white-space: normal; background-color: rgb(255, 255, 255); display: inline-block; border-width: 0px; border-style: none; border-color: initial; word-wrap: break-word !important;">
<p _mce_style="margin-top: 8px; margin-bottom: 0px; padding: 0px 10px 0px 0px; max-width: 100%; clear: both; min-height: 32px; font-weight: bold; line-height: 28px; color: #276ca3; border-bottom: 2px solid #276ca3; border-top-color: #276ca3; border-right-color: #276ca3; border-left-color: #276ca3; box-sizing: border-box !important; word-wrap: break-word !important;" style="margin-top: 8px; margin-bottom: 0px; padding: 0px 10px 0px 0px; max-width: 100%; clear: both; min-height: 32px; font-weight: bold; line-height: 28px; color: rgb(39, 108, 163); border-bottom: 2px solid rgb(39, 108, 163); border-top-color: rgb(39, 108, 163); border-right-color: rgb(39, 108, 163); border-left-color: rgb(39, 108, 163); box-sizing: border-box !important; word-wrap: break-word !important;"><span class="" placeholder="1" data-original-title="" title="" style="margin: 0px 8px 0px 0px; padding: 4px 10px; max-width: 100%; border-radius: 80% 100% 90% 20%; color: rgb(255, 255, 255); display: block; float: left; line-height: 20px; background-color: rgb(39, 108, 163); box-sizing: border-box !important; word-wrap: break-word !important;">3</span><strong class="" data-brushtype="text" style="margin: 0px; padding: 0px; max-width: 100%; letter-spacing: 2px; display: inline-block; box-sizing: border-box !important; word-wrap: break-word !important;">实例分享3——北京移动</strong></p>
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<p _mce_style="font-family: Georgia, &quot;Times New Roman&quot;, &quot;Bitstream Charter&quot;, Times, serif; font-size: 13px; white-space: normal;" style="font-family: Georgia, &quot;Times New Roman&quot;, &quot;Bitstream Charter&quot;, Times, serif; font-size: 13px; white-space: normal;"><br/></p>
<p _mce_style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: #333333; font-family: 微软雅黑; letter-spacing: 0.544px; text-align: justify; white-space: normal; background-color: #ffffff; line-height: 2em; box-sizing: border-box !important; word-wrap: break-word !important;" style="font-size: 13px; white-space: normal; background-color: rgb(255, 255, 255); margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(51, 51, 51); font-family: 微软雅黑; letter-spacing: 0.544px; text-align: justify; line-height: 2em; box-sizing: border-box !important; word-wrap: break-word !important;">　　北京移动某机房配备有上百节备用蓄电池，福禄克工程师使用BT510帮助机房运维工程师测试后发现该机房的光宇32节3000Ah电池和31节1000Ah电池，电池内阻相对偏高，且浮充电压没有明显差异，需要重点关注这两节电池。</p>
<p _mce_style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: #333333; font-family: 微软雅黑; letter-spacing: 0.544px; text-align: justify; white-space: normal; background-color: #ffffff; line-height: 2em; box-sizing: border-box !important; word-wrap: break-word !important;" style="font-size: 13px; white-space: normal; background-color: rgb(255, 255, 255); margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(51, 51, 51); font-family: 微软雅黑; letter-spacing: 0.544px; text-align: justify; line-height: 2em; box-sizing: border-box !important; word-wrap: break-word !important;">　　而在中国移动的另一个中心机房，福禄克工程师仅用了19分钟就完成了对GNB1000Ah81节电池的测试，相比于之前测试的30分钟，节省了37%的时间。小贴士：内阻差异造成分压不均，当用整组电压控制充放电时可能造成过充过放。另外，高内阻可能形成局部的高纹波，造成局部过热。严重情况下，在大电流放电时起火爆炸。</p>
<p _mce_style="margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: #333333; font-family: 微软雅黑; letter-spacing: 0.544px; white-space: normal; background-color: #ffffff; text-align: center; box-sizing: border-box !important; word-wrap: break-word !important;" style="font-size: 13px; white-space: normal; background-color: rgb(255, 255, 255); margin-top: 0px; margin-bottom: 0px; padding: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(51, 51, 51); font-family: 微软雅黑; letter-spacing: 0.544px; text-align: center; box-sizing: border-box !important; word-wrap: break-word !important;"><br/></p>
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