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<title>电源知识</title>
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<description><![CDATA[UPS知识]]></description>
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<item>
    <title>动态UPS电源与静态UPS电源的区别</title>
    <link>http://www.szaosike.net/ups/103.html</link>
    <description><![CDATA[<p><span ****=&#34;text-align:left;color:#555555;text-****ans****:none;text-indent:0px;letter-spacing:normal;font-family:宋体;font-size:12pt;font-****:normal;font-variant:normal;text-decoration:none;word-spacing:0px;white-space:normal;orphans:2;-webkit-text-s****oke-width:0px;&#34;><b>一、定义</b></span></p>
<p>&nbsp; &nbsp; &nbsp; &nbsp; </p>]]></description>
    <pubDate><![CDATA[2026/5/3 11:22:28]]></pubDate>
    <category><![CDATA[电源知识]]></category>
    <author><![CDATA[szaosike]]></author>
</item>
<item>
    <title>干式低压变压器</title>
    <link>http://www.szaosike.net/ups/96.html</link>
    <description><![CDATA[<p>干式变压器分为：隔离变压器同自耦变压器</p>]]></description>
    <pubDate><![CDATA[2026/5/3 11:22:28]]></pubDate>
    <category><![CDATA[电源知识]]></category>
    <author><![CDATA[szaosike]]></author>
</item>
<item>
    <title>UPS过电压的防护和误区</title>
    <link>http://www.szaosike.net/ups/83.html</link>
    <description><![CDATA[<P ****=&#34;margin:0cm;margin-bottom:.0001pt;text-indent:18.0pt;mso-char-indent-count:2.0;line-height:12.0pt;mso-pagination:none;&#34;><SPAN ****=&#34;font-size:14px;&#34;>在无任何雷电征兆的情况下，用户正在运行的奥斯克<SPAN lang=EN-US ****=&#34;font-size:14px;&#34;>UPS</span>内置防雷器却坏了，但是<SPAN lang=EN-US ****=&#34;font-size:14px;&#34;>UPS</span>却仍在正常工作着。其实，当远处发生雷击时，雷电浪涌通过电网或通讯线路传输到设备端，虽然不一定立即损毁设备，也会对设备内部造成累计性损害。另外，随着经济的快速发展，设备遭...</span></p>]]></description>
    <pubDate><![CDATA[2026/5/3 11:22:28]]></pubDate>
    <category><![CDATA[电源知识]]></category>
    <author><![CDATA[szaosike]]></author>
</item>
<item>
    <title>UPS在工业领域的应用</title>
    <link>http://www.szaosike.net/ups/66.html</link>
    <description><![CDATA[<SPAN ****=&#34;padding-bottom:0px;text-****ans****:none;background-color:#ffffff;text-indent:0px;margin:0px;padding-left:0px;padding-right:0px;font:14px/22px 宋体;white-space:normal;letter-spacing:normal;color:#444444;word-spacing:0px;padding-top:0px;-webkit-text-s****oke-width:0px;&#34;>工业作为实体经济的主体，涵括了如制造、冶金、石化、钢铁、煤炭、电力等在内的诸多基础性行业和支柱型产业，在国民经济中占有重要的地位。工业<SPAN ****=&#34;padding-bottom:0px;margin:0px;padding-left:0px;padding-right:0px;padding-top:0px;&#34;>UPS</span>系统作为工业企业正常生产和运转的基础，为大量先进的工业生产设备和信息系统的安全、持续运行提供着可靠的电力保护，在这些领域发挥着非常关键的作用。</span>]]></description>
    <pubDate><![CDATA[2026/5/3 11:22:28]]></pubDate>
    <category><![CDATA[电源知识]]></category>
    <author><![CDATA[szaosike]]></author>
</item>
<item>
    <title>ASKB系列变频电源使用场合</title>
    <link>http://www.szaosike.net/ups/46.html</link>
    <description><![CDATA[<P ****=&#34;line-height:16.5pt;&#34;><SPAN ****=&#34;color:black;font-size:9pt;&#34;><SPAN ****=&#34;font-family:宋体;&#34;><SPAN ****=&#34;font-size:16px;&#34;>ASKB系列变频电源</span><SPAN ****=&#34;font-size:16px;&#34;>具体的应用场合：</span></span><span lang=&#34;EN-US&#34;><br />
<SPAN ****=&#34;font-family:宋体;&#34;>1. </span></span><SPAN ****=&#34;font-family:宋体;&#34;>家电业制造商如：空调设备、咖啡机、洗衣机、榨汁机、微波炉、收录音机、冰箱、<span lang=&#34;EN-US&#34;>DVD</span>、洗尘器、电动剃须刀等产品的测试电源。</span><span lang=&#34;EN-US&#34;><br />
<SPAN ****=&#34;font-family:宋体;&#34;>2. </span></span><SPAN ****=&#34;font-family:宋体;&#34;>电机、电子业制造商如：交换式电源供应器、变压器、电子安定器、<span lang=&#34;EN-US&#34;>AC</span>风扇、不断电系统、充电器、继电器、压缩机、马达、被动元件等产品的测试电源。</span><span lang=&#34;EN-US&#34;><br />
<SPAN ****=&#34;font-family:宋体;&#34;>3. IT</span></span><SPAN ****=&#34;font-family:宋体;&#34;>产业及电脑设备制造商如：传真机、影印机、碎纸机、印表机、扫描器、烧录机、伺服器、显示器等产品的测试电源。</span><span lang=&#34;EN-US&#34;><br />
<SPAN ****=&#34;font-family:宋体;&#34;>4.</span></span><SPAN ****=&#34;font-family:宋体;&#34;>实验室及测试单位如：交流电源测试、产品寿命及安全测试、电磁相容测试、<span lang=&#34;EN-US&#34;>OQC</span>（<span lang=&#34;EN-US&#34;>FQC</span>）测试、产品测试及研发、研究单位最佳交流电源。</span><span lang=&#34;EN-US&#34;><br />
<SPAN ****=&#34;font-family:宋体;&#34;>5. </span></span><SPAN ****=&#34;font-family:宋体;&#34;>航空<span lang=&#34;EN-US&#34;>/</span>军事单位如：机场地面设施、船舶、航天、军事研究所等的测试电源。</span><span lang=&#34;EN-US&#34;><br />
<SPAN ****=&#34;font-family:宋体;&#34;>6. </span></span><SPAN ****=&#34;font-family:宋体;&#34;>铁路、高速公路：<span lang=&#34;EN-US&#34;>25Hz</span>、静频信号电源。<span lang=&#34;EN-US&#34;><?xml:namespace prefix = &#34;o&#34; ns = &#34;urn:schemas-microsoft-com:office:office&#34; /><o:p></o:p></span></span></span></p>]]></description>
    <pubDate><![CDATA[2026/5/3 11:22:28]]></pubDate>
    <category><![CDATA[电源知识]]></category>
    <author><![CDATA[szaosike]]></author>
</item>
<item>
    <title>ASK系列蓄电池的优越性</title>
    <link>http://www.szaosike.net/ups/89.html</link>
    <description><![CDATA[<P class=MsoNormal ****=&#34;margin:0cm 0cm 0pt;&#34;><SPAN ****=&#34;font-size:small;&#34;><span lang=&#34;EN-US&#34;><SPAN ****=&#34;font-family:&#39;Times New Roman&#39;;&#34;>1</span></span><SPAN ****=&#34;FONT-FAMILY: 宋体; mso-ascii-font-family: &#34; Times New Roman?? Roman?;mso-hansi-font-family:?Times>、长寿命设计</span><span lang=&#34;EN-US&#34;><SPAN ****=&#34;font-family:&#39;Times New Roman&#39;;&#34;> </span></span></span></p>
<P class=MsoNormal ****=&#34;margin:0cm 0cm 0pt;&#34;></p>]]></description>
    <pubDate><![CDATA[2026/5/3 11:22:28]]></pubDate>
    <category><![CDATA[电源知识]]></category>
    <author><![CDATA[szaosike]]></author>
</item>
<item>
    <title>UPS蓄电池的正确使用与维护</title>
    <link>http://www.szaosike.net/ups/80.html</link>
    <description><![CDATA[<P class=MsoNormal ****=&#34;line-height:22pt;text-indent:21pt;mso-char-indent-count:2.0;mso-line-height-rule:exactly;&#34;><SPAN ****=&#34;font-size:14px;font-family:宋体;color:#333333;background-size:initial;background-origin:initial;background-clip:initial;&#34;>在使用奥斯克不间断电源系统的过程中，人们往往片面地认为蓄电池是免维护的，因此会不加重视。然而有资料显示，因蓄电池故障而引起</span><SPA...< p></p>]]></description>
    <pubDate><![CDATA[2026/5/3 11:22:28]]></pubDate>
    <category><![CDATA[电源知识]]></category>
    <author><![CDATA[szaosike]]></author>
</item>
<item>
    <title>奥斯克UPS电源功能的详细介绍</title>
    <link>http://www.szaosike.net/ups/79.html</link>
    <description><![CDATA[<P class=MsoNormal ****=&#34;line-height:22pt;text-indent:24pt;mso-char-indent-count:2.0;mso-line-height-rule:exactly;&#34;><SPAN lang=EN-US ****=&#34;font-size:12pt;font-family:simsun, serif;color:#333333;background-size:initial;background-origin:initial;background-clip:initial;&#34;>UPS( Uninterruptible Power System<span class=&#34;apple-converted-space&#34;>&nbsp;</span>)</span></p>]]></description>
    <pubDate><![CDATA[2026/5/3 11:22:28]]></pubDate>
    <category><![CDATA[电源知识]]></category>
    <author><![CDATA[szaosike]]></author>
</item>
<item>
    <title>UPS不间断电源使用注意事项</title>
    <link>http://www.szaosike.net/ups/58.html</link>
    <description><![CDATA[<P class=MsoNormal ****=&#34;margin:0cm 0cm 0pt;&#34;><SPAN lang=EN-US ****=&#34;font-size:9pt;&#34;>UPS</span><SPAN ****=&#34;font-size:9pt;font-family:宋体;mso-ascii-font-family:&#39;Times New Roman&#39;;mso-hansi-font-family:&#39;Times New Roman&#39;;&#34;>使用注意事项</span><SPAN lang=EN-US ****=&#34;font-size:9pt;&#34;><?xml:namespace prefix = &#34;o&#34; ns = &#34;urn:schemas-microsoft-com:office:office&#34; /><o:p></o:p></span></p>
<P class=MsoNormal ****=&#34;margin:0cm 0cm 0pt;&#34;><SPAN lang=EN-US ****=&#34;font-size:9pt;&#34;><o:p>&nbsp;</o:p></SP...< p></span></p>]]></description>
    <pubDate><![CDATA[2026/5/3 11:22:28]]></pubDate>
    <category><![CDATA[电源知识]]></category>
    <author><![CDATA[szaosike]]></author>
</item>
<item>
    <title>奥斯克UPS使用注意事项</title>
    <link>http://www.szaosike.net/ups/84.html</link>
    <description><![CDATA[<P class=MsoNormal ****=&#34;line-height:22pt;mso-line-height-rule:exactly;&#34;><SPAN lang=EN-US ****=&#34;font-family:Verdana, sans-serif;color:#333333;background-size:initial;background-origin:initial;background-clip:initial;&#34;>&nbsp; &nbsp; &nbsp;1.</span></p>]]></description>
    <pubDate><![CDATA[2026/5/3 11:22:28]]></pubDate>
    <category><![CDATA[电源知识]]></category>
    <author><![CDATA[szaosike]]></author>
</item>
<item>
    <title>UPS(不间断电源)逆变器的工作原理</title>
    <link>http://www.szaosike.net/ups/77.html</link>
    <description><![CDATA[<P class=MsoNormal align=left ****=&#34;line-height:22pt;text-indent:24pt;background-size:initial;background-origin:initial;background-clip:initial;&#34;><SPAN ****=&#34;font-size:14px;font-family:宋体;color:#444444;&#34;>逆变器的工作原理：<span lang=&#34;EN-US&#34;><?xml:namespace prefix = &#34;o&#34; /><o:p></o:p></span></span></p>]]></description>
    <pubDate><![CDATA[2026/5/3 11:22:28]]></pubDate>
    <category><![CDATA[电源知识]]></category>
    <author><![CDATA[szaosike]]></author>
</item>
<item>
    <title>蓄电池配置计算</title>
    <link>http://www.szaosike.net/ups/43.html</link>
    <description><![CDATA[蓄电池、铅酸蓄电池、胶体蓄电池、12V蓄电池、苏州蓄电池]]></description>
    <pubDate><![CDATA[2026/5/3 11:22:28]]></pubDate>
    <category><![CDATA[电源知识]]></category>
    <author><![CDATA[szaosike]]></author>
</item>
<item>
    <title>ASKB系列变频电源的种类及适用范围</title>
    <link>http://www.szaosike.net/ups/45.html</link>
    <description><![CDATA[<SPAN ****=&#34;font-family:宋体;&#34;>变频电源主要有二大种类：线性放大型和<span lang=&#34;EN-US&#34;>PWM</span>开关型</span><span lang=&#34;EN-US&#34;><br />
</span><SPAN ****=&#34;font-family:宋体;&#34;>&nbsp;&nbsp;&nbsp; 由于世界各国电网指标不统一，出口电器厂商需要电源模拟不同国家的电网状况，为工程师在设计开发、生产线测试及品保的产品检测、寿命、过高压<span lang=&#34;EN-US&#34;>/</span>低压模拟测试等应用中提供纯净可靠的、低谐波失真、高稳定的频率和稳压率的正弦波电力输出；进口原装电器、设备的用户也需要对我国电网进行变压、变频以保证进口电器、设备的正常运转；满足航空电子及军事设备高频的需求。主要用于制造或出口贸易商对出口电器产品的用电检测、调试及用于精密仪器的供电电源。广泛适用于家电制造业、电机、电子制造业、<span lang=&#34;EN-US&#34;>IT</span>产业、电脑设备、实验室等。<span lang=&#34;EN-US&#34;><?xml:namespace prefix = &#34;o&#34; ns = &#34;urn:schemas-microsoft-com:office:office&#34; /><o:p></o:p></span></span>]]></description>
    <pubDate><![CDATA[2026/5/3 11:22:28]]></pubDate>
    <category><![CDATA[电源知识]]></category>
    <author><![CDATA[szaosike]]></author>
</item>
<item>
    <title>如何正确使用和维护UPS电源</title>
    <link>http://www.szaosike.net/ups/53.html</link>
    <description><![CDATA[<SPAN ****=&#34;font-family:宋体;font-size:9pt;mso-ascii-font-family:&#39;Times New Roman&#39;;mso-hansi-font-family:&#39;Times New Roman&#39;;&#34;>正确使用和维护</span><SPAN lang=EN-US ****=&#34;font-size:9pt;&#34;><SPAN ****=&#34;font-family:&#39;Times New Roman&#39;;&#34;>UPS,</span></span><SPAN ****=&#34;font-family:宋体;font-size:9pt;mso-ascii-font-family:&#39;Times New Roman&#39;;mso-hansi-font-family:&#39;Times New Roman&#39;;&#34;>不但能使</span><SPAN lang=EN-US ****=&#34;font-size:9pt;&#34;><SPAN ****=&#34;font-family:&#39;Times New Roman&#39;;&#34;>UPS</span></span><SPAN ****=&#34;font-family:宋体;font-size:9pt;mso-ascii-font-family:&#39;Times New Roman&#39;;mso-hansi-font-family:&#39;Times New Roman&#39;;&#34;>有效地发挥作用</span><SPAN lang=EN-US ****=&#34;font-size:9pt;&#34;><SPAN ****=&#34;font-family:&#39;Times New Roman&#39;;&#34;>,</span></span><SPAN ****=&#34;font-family:宋体;font-size:9pt;mso-ascii-font-family:&#39;Times New Roman&#39;;mso-hansi-font-family:&#39;Times New Roman&#39;;&#34;>而且还能延长其使用寿命。</span>]]></description>
    <pubDate><![CDATA[2026/5/3 11:22:28]]></pubDate>
    <category><![CDATA[电源知识]]></category>
    <author><![CDATA[szaosike]]></author>
</item>
<item>
    <title>电力谐波的主要危害</title>
    <link>http://www.szaosike.net/ups/72.html</link>
    <description><![CDATA[<SPAN lang=EN-US ****=&#34;FONT-SIZE: 10.5pt; FONT-FAMILY: &#34; Times Newroman?,?serif?;mso-fareast-font-family:宋体;mso-ansi-language:EN-US;mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA;?> 
<P class=MsoNormal ****=&#34;line-height:150%;text-autospace:;mso-layout-grid-align:none;&#34;></p>
<P class=MsoNormal ****=&#34;margin-left:0cm;line-height:150%;text-autospace:;text-indent:15.75pt;mso-layout-grid-align:none;mso-list:l0 level1 lfo1;tab-stops:22.7pt;&#34;><!--[if !supportLists]...</p>
</span></p>]]></description>
    <pubDate><![CDATA[2026/5/3 11:22:28]]></pubDate>
    <category><![CDATA[电源知识]]></category>
    <author><![CDATA[szaosike]]></author>
</item>
<item>
    <title>奥斯克UPS</title>
    <link>http://www.szaosike.net/ups/74.html</link>
    <description><![CDATA[<P class=MsoNormal align=left ****=&#34;line-height:22pt;text-indent:18pt;&#34;><sup><SPAN lang=EN-US ****=&#34;font-size:16px;font-family:微软雅黑, sans-serif;color:#333333;background-size:initial;background-origin:initial;background-clip:initial;&#34;>UPS</span></sup></p>]]></description>
    <pubDate><![CDATA[2026/5/3 11:22:28]]></pubDate>
    <category><![CDATA[电源知识]]></category>
    <author><![CDATA[szaosike]]></author>
</item>
<item>
    <title>奥斯克工频型UPS电源保护方案的要素</title>
    <link>http://www.szaosike.net/ups/75.html</link>
    <description><![CDATA[<P class=MsoNormal ****=&#34;text-indent:24.0pt;mso-char-indent-count:2.0;line-height:22.0pt;mso-line-height-rule:exactly;&#34;><SPAN ****=&#34;font-size:12.0pt;font-family:宋体;mso-bidi-font-family:宋体;mso-font-kerning:0pt;&#34;>奥斯克工频型<span lang=&#34;EN-US&#34;>UPS</span>电源是在<span lang=&#34;EN-US&#34;>UPS</span>行业领域应用当中，应用的最为广泛的<span lang=&#34;EN-US&#34;>UPS</span>产品之一，主要应用在电信、银行、证券、交通、电力、工业等行业。工频型<span lang=&#34;EN-US&#34;>UPS</span>电源的技术也在不断成熟，除了在逆变电源本身之...</span></p>]]></description>
    <pubDate><![CDATA[2026/5/3 11:22:28]]></pubDate>
    <category><![CDATA[电源知识]]></category>
    <author><![CDATA[szaosike]]></author>
</item>
<item>
    <title>如何选购奥斯克UPS</title>
    <link>http://www.szaosike.net/ups/78.html</link>
    <description><![CDATA[<P class=MsoNormal ****=&#34;text-indent:13.5pt;mso-char-indent-count:1.5;&#34;><SPAN ****=&#34;font-size:18px;font-family:宋体;color:#333333;background-size:initial;background-origin:initial;background-clip:initial;&#34;>&nbsp; 步骤</span></p>]]></description>
    <pubDate><![CDATA[2026/5/3 11:22:28]]></pubDate>
    <category><![CDATA[电源知识]]></category>
    <author><![CDATA[szaosike]]></author>
</item>
<item>
    <title>有源电力滤波器概述</title>
    <link>http://www.szaosike.net/ups/85.html</link>
    <description><![CDATA[<P class=MsoNormal ****=&#34;line-height:22pt;text-autospace:;text-indent:21pt;mso-line-height-rule:exactly;mso-layout-grid-align:none;&#34;><SPAN ****=&#34;FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-hansi-font-family: &#34; New Times Roman?;mso-bidi-font-family:宋体;mso-font-kerning:0pt;mso-ansi-language:ZH-CN;?>面临严峻的电力谐波污染问题，有源电力滤波器是提高电能质量最有效的工具。有源电力滤波器，是采用现代电力电子技术和基于高速</span><span lang=&#34;EN-US&#34;>DSP</span></p>]]></description>
    <pubDate><![CDATA[2026/5/3 11:22:28]]></pubDate>
    <category><![CDATA[电源知识]]></category>
    <author><![CDATA[szaosike]]></author>
</item>
<item>
    <title>什么是变压器？</title>
    <link>http://www.szaosike.net/ups/48.html</link>
    <description><![CDATA[<P class=MsoNormal align=left ****=&#34;text-align:left;line-height:12.15pt;margin:0cm 0cm 0pt;word-break:break-all;mso-pagination:widow-orphan;mso-outline-level:2;&#34;><SPAN ****=&#34;font-family:宋体;color:black;font-size:9pt;mso-font-kerning:0pt;mso-bidi-font-family:宋体;&#34;>什么是变压器？<span lang=&#34;EN-US&#34;><?xml:namespace prefix = &#34;o&#34; ns = &#34;urn:schemas-microsoft-com:office:office&#34; /><o:p></o:p></span></span></p>
<P class=MsoNormal ****=&#34;text-indent:15pt;margin:0cm 0cm 0pt;&#34;><SPAN ****=&#34;font-family:宋体;color:black;font-size:9pt;mso-font-kerning:0pt;mso-bidi-font-family:宋体;&#34;>在一个闭合的铁芯上绕两个或以上的线圈，当一个线圈通入交流电源时（就是初级线圈），线圈中流过交变电流，这个交变电流在铁芯中产生交变磁场，交变主磁通在初级线圈中产生自身感应电动势，同时另外一个线圈（就是次级线圈）中感应互感电动势。通过改变初、次级的线圈匝数比的关系来改变初、次级线圈端电压，实现电压的变换，一般匝数比为<span lang=&#34;EN-US&#34;>1.5</span>：<span lang=&#34;EN-US&#34;>1~2</span>：<span lang=&#34;EN-US&#34;>1</span>。因为初级和次级线圈直接相连。<span lang=&#34;EN-US&#34;><o:p></o:p></span></span></p>]]></description>
    <pubDate><![CDATA[2026/5/3 11:22:28]]></pubDate>
    <category><![CDATA[电源知识]]></category>
    <author><![CDATA[szaosike]]></author>
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<item>
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    <link>http://www.szaosike.net/ups/40.html</link>
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    <pubDate><![CDATA[2026/5/3 11:22:28]]></pubDate>
    <category><![CDATA[电源知识]]></category>
    <author><![CDATA[szaosike]]></author>
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<item>
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</span></S****ONG></span><SPAN ****=&#34;text-align:left;text-****ans****:none;background-color:#ffffff;font-variant:normal;font-****:normal;text-indent:0px;white-space:normal;letter-spacing:normal;color:#444444;font-weight:normal;word-spacing:0px;-webkit-text-s****oke-width:0px;font-family:宋体;&#34;>
<P ****=&#34;text-align:left;padding-bottom:0px;text-****ans****:none;background-color:#ffffff;text-indent:0px;margin:0cm 0cm 0pt;padding-left:0px;padding-right:0px;font:14px/22px punctuation, 微软雅黑, Tohoma;white-space:normal;letter-spacing:normal;color:#444444;word-spacing:0px;padding-top:0px;-webkit-text-s****oke-width:0px;&#34;><B ****=&#34;padding-bottom:0px;margin:0px;padding-left:0px;padding-right:0px;padding-top:0px;&#34;><SPAN ****=&#34;padding-bottom:0px;margin:0px;padding-left:0px;padding-right:0px;font-family:宋体;padding-top:0px;&#34;>（<SPAN ****=&#34;padding-bottom:0px;margin:0px;padding-left:0px;padding-right:0px;padding-top:0px;&#34;>3</span>）<SPAN ****=&#34;padding-bottom:0px;margin:0px;padding-left:0px;padding-right:0px;padding-top:0px;&#34;>UPS</span>电源输出能力及可靠性</span></b></p>
<B ****=&#34;padding-bottom:0px;margin:0px;padding-left:0px;padding-right:0px;padding-top:0px;&#34;><SPAN ****=&#34;padding-bottom:0px;margin:0px;padding-left:0px;padding-right:0px;font-family:宋体;padding-top:0px;&#34;>
<P ****=&#34;padding-bottom:0px;margin:0cm 0cm 0pt;padding-left:0px;padding-right:0px;padding-top:0px;&#34;><B ****=&#34;padding-bottom:0px;margin:0px;padding-left:0px;padding-right:0px;padding-top:0px;&#34;><SPAN ****=&#34;padding-bottom:0px;margin:0px;padding-left:0px;padding-right:0px;font-family:宋体;padding-top:0px;&#34;>（<SPAN ****=&#34;padding-bottom:0px;margin:0px;padding-left:0px;padding-right:0px;padding-top:0px;&#34;>4</span>）智能管理及通信功能</span></b></p>
<B ****=&#34;padding-bottom:0px;margin:0px;padding-left:0px;padding-right:0px;padding-top:0px;&#34;><SPAN ****=&#34;padding-bottom:0px;margin:0px;padding-left:0px;padding-right:0px;font-family:宋体;padding-top:0px;&#34;>
<P ****=&#34;text-align:left;padding-bottom:0px;text-****ans****:none;background-color:#ffffff;text-indent:0px;margin:0cm 0cm 0pt;padding-left:0px;padding-right:0px;font:14px/22px punctuation, 微软雅黑, Tohoma;white-space:normal;letter-spacing:normal;color:#444444;word-spacing:0px;padding-top:0px;-webkit-text-s****oke-width:0px;&#34;><B ****=&#34;padding-bottom:0px;margin:0px;padding-left:0px;padding-right:0px;padding-top:0px;&#34;><SPAN ****=&#34;padding-bottom:0px;margin:0px;padding-left:0px;padding-right:0px;font-family:宋体;padding-top:0px;&#34;>（<SPAN ****=&#34;padding-bottom:0px;margin:0px;padding-left:0px;padding-right:0px;padding-top:0px;&#34;>5</span>）对自然环境的适应能力</span></b></p>
</span></b></span></b> <P ****=&#34;text-align:left;padding-bottom:0px;text-****ans****:none;background-color:#ffffff;text-indent:0px;margin:0cm 0cm 0pt;padding-left:0px;padding-right:0px;font:14px/22px punctuation, 微软雅黑, Tohoma;white-space:normal;letter-spacing:normal;color:#444444;word-spacing:0px;padding-top:0px;-webkit-text-s****oke-width:0px;&#34;>&nbsp;</p>
</span></span>]]></description>
    <pubDate><![CDATA[2026/5/3 11:22:28]]></pubDate>
    <category><![CDATA[电源知识]]></category>
    <author><![CDATA[szaosike]]></author>
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    <title>传统UPS在数据中心供电系统中的构成及原理</title>
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    <description><![CDATA[<P ****=&#34;white-space:normal;word-spacing:0px;text-****ans****:none;color:#444444;padding-bottom:0px;padding-top:0px;font:14px/22px punctuation, 微软雅黑, Tohoma;padding-left:0px;margin:0cm 0cm 0pt;letter-spacing:normal;padding-right:0px;background-color:#ffffff;text-indent:0px;-webkit-text-s****oke-width:0px;&#34;><SPAN ****=&#34;font-family:宋体;padding-bottom:0px;padding-top:0px;padding-left:0px;margin:0px;padding-right:0px;&#34;>静止式</span></p>]]></description>
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    <description><![CDATA[<P class=MsoNormal ****=&#34;line-height:150%;margin:0cm 0cm 0pt 17.95pt;word-break:break-all;tab-stops:list 0cm;mso-para-margin-left:1.71gd;&#34;><SPAN ****=&#34;line-height:150%;font-family:宋体;font-size:9pt;mso-ascii-font-family:&#39;Times New Roman&#39;;mso-hansi-font-family:&#39;Times New Roman&#39;;&#34;>工频机UPS：采用工频变压器作为整流器与逆变器部件的</span><SPAN lang=EN-US ****=&#34;line-height:150%;font-size:9pt;&#34;><SPAN ****=&#34;font-family:&#39;Times New Roman&#39;;&#34;>UPS</span></span><SPAN ****=&#34;line-height:150%;font-family:宋体;font-size:9pt;mso-ascii-font-family:&#39;Times New Roman&#39;;mso-hansi-font-family:&#39;Times New Roman&#39;;&#34;>俗称工频机，主要特点是主功率部件稳定可靠、过负荷能力、抗冲击能力、适应环境能力较强。但由于采用了变压器隔离重量较重。（直流到交流出来是采用工频振荡，无波形干扰，能抑制</span><SPAN lang=EN-US ****=&#34;line-height:150%;font-size:9pt;&#34;><SPAN ****=&#34;font-family:&#39;Times New Roman&#39;;&#34;>3</span></span><SPAN ****=&#34;line-height:150%;font-family:宋体;font-size:9pt;mso-ascii-font-family:&#39;Times New Roman&#39;;mso-hansi-font-family:&#39;Times New Roman&#39;;&#34;>倍谐波）</span><SPAN lang=EN-US ****=&#34;line-height:150%;font-size:9pt;mso-fareast-font-family:PMingLiU;mso-fareast-language:ZH-TW;&#34;><?xml:namespace prefix = &#34;o&#34; ns = &#34;urn:schemas-microsoft-com:office:office&#34; /><o:p></o:p></span></p>]]></description>
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    <category><![CDATA[电源知识]]></category>
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    <category><![CDATA[电源知识]]></category>
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    <title>什么叫变频电电源？</title>
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    <description><![CDATA[<****> 
<P ****=&#34;line-height:16.5pt;&#34;><SPAN ****=&#34;color:black;font-size:9pt;&#34;><SPAN ****=&#34;font-family:宋体;&#34;>什么叫变频电电源？<span lang=&#34;EN-US&#34;><?xml:namespace prefix = &#34;o&#34; ns = &#34;urn:schemas-microsoft-com:office:office&#34; /><o:p></o:p></span></span></span></p>
<P ****=&#34;line-height:16.5pt;&#34;><SPAN ****=&#34;color:black;font-size:9pt;&#34;><SPAN ****=&#34;font-family:宋体;&#34;>&nbsp;&nbsp;&nbsp; 经过<span lang=&#34;EN-US&#34;>AC</span>→<span lang=&#34;EN-US&#34;>DC</span>→<span lang=&#34;EN-US&#34;>AC</span>变换的逆变电源称为变频电源，它有别于用于电机调速用的变频调速控制器，也有别于普通交流稳压电源。变频电源的主要功用是将交流电网电源变换成所需频率的稳定的纯净的正弦波电源。变频电源十分接近于理想交流电源，因此，先进发达国家越来越多地将变频电源用作标准供电电源，以便为用电器提供最优良的供电环境，便于客观考核用电器的技术性能。<span lang=&#34;EN-US&#34;><o:p></o:p></span></span></span></p>
</****>]]></description>
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    <category><![CDATA[电源知识]]></category>
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    <category><![CDATA[电源知识]]></category>
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    <description><![CDATA[变频电源是指经过AC-DC-AC变换的双逆变电源。它的主要功能是将现有电网中的50Hz交流电变换成其它频率的交流电。它的输出波形是稳定纯净的正弦波且输出电压和频率在一定范围内可调。具有稳压、稳频范围宽，精度高，重量轻，体积小，输出带有隔离变压器，输出波形品质好，负载适用性强等特点。]]></description>
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    <category><![CDATA[电源知识]]></category>
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