为您提供电能质量的检测、分析、评估和解决方案

摘要：<p class="MsoNormal"> <span style="font-family:宋体;font-size:12pt;"> 电能质量测试评估的准确性是解决电能质量问题的关键。上海坤友电气有限公司做为专业的电能质量工程研究中心，具有独到而先进的测量技术、专用的仪器仪表、庞大的数据库、**的专家测试团队，为您出具权威、真实、可信的测试评估报告，站在电力用户角度为客户的工厂、酒店、商场等大型用电场合提供专业、详尽、客观的电能质量检测数据及有助于客户进行电能质量问题解决的专业分析报告。为用户找出自身电能质量缺陷之所在，也可以为用户追溯其他企业造成的电能质量伤害提供法律依据。</span><span style="font-size:12pt;">&nbsp;</span> </p> <h2> <span><span style="color:black;font-family:宋体;">上海坤友电气为您</span></span><span><span><span style="font-family:宋体;">解决电能质量问题，出具解决方案、推荐治理方案服务</span></span></span> </h2> <p class="MsoListParagraph" style="text-indent:-21pt;margin-left:42pt;"> <span style="font-size:12pt;"><span>1</span></span><span style="color:black;font-family:宋体;font-size:12pt;">新建工厂、酒店、商场等大型用电场合电能质量的设计咨询服务；</span><span style="font-size:12pt;"></span> </p> <p class="MsoListParagraph" style="text-indent:-21pt;margin-left:42pt;"> <span style="font-size:12pt;"><span>2</span></span><span style="color:black;font-family:宋体;font-size:12pt;">工厂、酒店、商场等大型用电场合电能质量咨询、电能质量测试、电能质量评估服务；</span><span style="font-size:12pt;"></span> </p> <p class="MsoListParagraph" style="text-indent:-21pt;margin-left:42pt;"> <span style="font-size:12pt;"><span>3</span></span><span style="color:black;font-family:宋体;font-size:12pt;">电能质量治理成套（无功补偿、谐波治理）装置第三方效果检测分析、失效分析。</span><span style="font-size:12pt;"></span> </p> <p class="MsoNormal"> <span></span> </p> <h2> <span><span style="font-family:宋体;">电能质量检测、分析、评估和解决方案流程图</span></span> </h2> <p style="background:white;"> <img alt="" src="http://zt.yzimgs.com/comfolder/2591/image/201507/20150702233500_1594.jpg" /><span style="color:black;"></span> </p> <p style="background:white;"> <span style="color:black;"><strong>通过电能质量测试评估，可对用户的用电环境给出结论性的意见，并提出多种解决问题的方案，供用户决策。</strong></span><span class="apple-converted-space"><span style="color:black;font-family:&quot;&quot;;"><strong>&nbsp;</strong></span></span> </p> <h2> <span><span class="apple-converted-space"><span style="color:black;font-family:宋体;">坤友电气检测设备展示：</span></span></span><span></span><span></span><span class="apple-converted-space"><span style="color:black;font-family:&quot;&quot;;"></span></span> </h2> <h2> <span><span>HIOKI </span></span><span><span><span style="font-family:宋体;">电力质量分析仪</span><span> 3197</span></span></span> </h2> <h2> <span><span><img alt="" src="http://zt.yzimgs.com/comfolder/2591/image/201507/20150702232049_0999.jpg" /><span></span></span></span> </h2> <p class="MsoNormal"> <b><span></span><span></span></b> </p> <table class="MsoNormalTable" style="border:1pt solid windowtext;" border="1" cellspacing="1" cellpadding="0"> <tbody> <tr> <td width="98" style="background:#FFFFCC;border:1pt solid windowtext;"> <p align="center" class="MsoNormal" style="text-align:center;"> <b><span style="font-family:宋体;">测量功能</span><span></span></b> </p> </td> <td width="463" valign="top" style="background:white;border:1pt solid windowtext;"> <table width="100%" class="MsoNormalTable ke-zeroborder" style="width:100%;" border="0" cellspacing="0" cellpadding="0"> <tbody> <tr> <td valign="top"> <p class="MsoNormal"> <span>1.</span> </p> </td> <td valign="top"> <p class="MsoNormal"> <span style="font-family:宋体;">电压和电流真有效值</span><span> (200 ms </span><span style="font-family:宋体;">连续计算</span><span>)</span> </p> </td> </tr> <tr> <td valign="top"> <p class="MsoNormal"> <span>2.</span> </p> </td> <td valign="top"> <p class="MsoNormal"> <span style="font-family:宋体;">电压</span><span>(1/2) RMS: </span><span style="font-family:宋体;">半周期更新的</span><span>1</span><span style="font-family:宋体;">周期连续计算</span> </p> </td> </tr> <tr> <td valign="top"> <p class="MsoNormal"> <span>3.</span> </p> </td> <td valign="top"> <p class="MsoNormal"> <span style="font-family:宋体;">电流</span><span>(1/2) RMS: </span><span style="font-family:宋体;">半周期连续计算</span> </p> </td> </tr> <tr> <td valign="top"> <p class="MsoNormal"> <span>4.</span> </p> </td> <td valign="top"> <p class="MsoNormal"> <span style="font-family:宋体;">频率</span> </p> </td> </tr> <tr> <td valign="top"> <p class="MsoNormal"> <span>5.</span> </p> </td> <td valign="top"> <p class="MsoNormal"> <span style="font-family:宋体;">有功功率</span><span>/ </span><span style="font-family:宋体;">无功功率</span><span>/ </span><span style="font-family:宋体;">视在功率</span><span>/ </span><span style="font-family:宋体;">功率因素</span><span>/ </span><span style="font-family:宋体;">位移功率因素</span><span>/ </span><span style="font-family:宋体;">有功或无功能量消耗</span> </p> </td> </tr> <tr> <td valign="top"> <p class="MsoNormal"> <span>6</span> </p> </td> <td valign="top"> <p class="MsoNormal"> <span style="font-family:宋体;">需量</span><span>(</span><span style="font-family:宋体;">有功或无功功率</span><span>)</span> </p> </td> </tr> <tr> <td valign="top"> <p class="MsoNormal"> <span>7</span> </p> </td> <td valign="top"> <p class="MsoNormal"> <span style="font-family:宋体;">*高</span><span>50</span><span style="font-family:宋体;">次谐波分析</span><span> (</span><span style="font-family:宋体;">不能进行时间序列测量或记录</span><span>)</span> </p> </td> </tr> <tr> <td valign="top"> <p class="MsoNormal"> <span>8</span> </p> </td> <td valign="top"> <p class="MsoNormal"> <span style="font-family:宋体;">峰值电压和电流</span> </p> </td> </tr> <tr> <td valign="top"> <p class="MsoNormal"> <span>9</span> </p> </td> <td valign="top"> <p class="MsoNormal"> <span style="font-family:宋体;">总谐波电压畸变率</span> </p> </td> </tr> <tr> <td valign="top"> <p class="MsoNormal"> <span>10</span> </p> </td> <td valign="top"> <p class="MsoNormal"> <span style="font-family:宋体;">电压不平衡因素</span> </p> </td> </tr> <tr> <td valign="top"> <p class="MsoNormal"> <span>11</span> </p> </td> <td valign="top"> <p class="MsoNormal"> <span>K </span><span style="font-family:宋体;">因素</span><span> (</span><span style="font-family:宋体;">不能进行时间序列记录</span><span>)</span> </p> </td> </tr> <tr> <td valign="top"> <p class="MsoNormal"> <span>12</span> </p> </td> <td valign="top"> <p class="MsoNormal"> <span style="font-family:宋体;">总谐波电流畸变率</span><span>(</span><span style="font-family:宋体;">不能进行时间序列记录</span><span>)</span> </p> </td> </tr> </tbody> </table> </td> </tr> <tr> <td width="98" style="background:#FFFFCC;border:1pt solid windowtext;"> <p align="center" class="MsoNormal" style="text-align:center;"> <b><span style="font-family:宋体;">事件检出</span><span></span></b> </p> </td> <td width="463" valign="top" style="background:white;border:1pt solid windowtext;"> <table width="100%" class="MsoNormalTable ke-zeroborder" style="width:100%;" border="0" cellspacing="0" cellpadding="0"> <tbody> <tr> <td valign="top"> <p class="MsoNormal"> <span>1.</span> </p> </td> <td valign="top"> <p class="MsoNormal"> <span style="font-family:宋体;">电压突升，电压突降，电压中断</span><span>:</span><span style="font-family:宋体;">半周期测量电压</span><span> (1/2)</span><span style="font-family:宋体;">真有效值</span> </p> </td> </tr> <tr> <td valign="top"> <p class="MsoNormal"> <span>2.</span> </p> </td> <td valign="top"> <p class="MsoNormal"> <span style="font-family:宋体;">冲击电流</span><span>: </span><span style="font-family:宋体;">半周期测量电流</span><span>(1/2)</span><span style="font-family:宋体;">真有效值</span> </p> </td> </tr> <tr> <td valign="top"> <p class="MsoNormal"> <span>3.</span> </p> </td> <td valign="top"> <p class="MsoNormal"> <span style="font-family:宋体;">瞬时过电压</span><span>: 50 Vrms </span><span style="font-family:宋体;">以上</span><span>, 10 </span><span style="font-family:宋体;">到</span><span>100 kHz</span> </p> </td> </tr> <tr> <td valign="top"> <p class="MsoNormal"> <span>4.</span> </p> </td> <td valign="top"> <p class="MsoNormal"> <span style="font-family:宋体;">定时</span><span>:</span><span style="font-family:宋体;">根据设定的时间检测事件</span> </p> </td> </tr> <tr> <td valign="top"> <p class="MsoNormal"> <span>5.</span> </p> </td> <td valign="top"> <p class="MsoNormal"> <span style="font-family:宋体;">手动</span><span>: </span><span style="font-family:宋体;">按操作键检测事件</span> </p> </td> </tr> </tbody> </table> </td> </tr> </tbody> </table> <h2> <span><span style="line-height:150%;">Fluke 435 II </span></span><span><span><span style="line-height:150%;font-family:宋体;">三相电能质量分析仪</span></span></span><span></span><span></span><span style="line-height:150%;"> </span> </h2> <h2> <span style="line-height:150%;"><img style="width:807px;height:auto;" alt="" src="http://zt.yzimgs.com/comfolder/2591/image/201507/20150702232107_9915.jpg" /><span></span></span> </h2> <p class="MsoNormal"> <span></span> </p> <p align="left" class="MsoNormal" style="text-align:left;"> <b><span style="color:black;font-family:宋体;font-size:12pt;">先进的电能质量功能、****的电能分析性能</span></b><span style="color:black;font-family:&quot;font-size:12pt;"> <span></span></span> </p> <p class="MsoNormal"> <span style="font-family:宋体;font-size:12pt;"> 将</span><span style="font-size:12pt;"> Fluke 435 II </span><span style="font-family:宋体;font-size:12pt;">三相电能质量分析仪作为您的保险单。</span><span style="font-size:12pt;"> </span><span style="font-family:宋体;font-size:12pt;">无论设备发生任何问题，有了</span><span style="font-size:12pt;"> F435 II</span><span style="font-family:宋体;font-size:12pt;">三相电能质量分析仪，您就可高枕无忧。</span><span style="font-size:12pt;"> </span><span style="font-family:宋体;font-size:12pt;">配备有**的电能质量测量功能和电能量损失成本计算功能，</span><span style="font-size:12pt;">F435 II</span><span style="font-family:宋体;font-size:12pt;">三相电能质量分析仪可解决任何用电问题。</span><span style="font-size:12pt;"></span> </p> <p class="MsoNormal"> <b><span style="font-size:12pt;">Fluke 435 II </span></b><b><span style="font-family:宋体;font-size:12pt;">三相电能质量分析仪应用：</span></b><b><span style="font-size:12pt;"></span></b> </p> <table class="MsoNormalTable" style="border:1pt solid windowtext;" border="1" cellpadding="0"> <tbody> <tr> <td style="border:1pt solid windowtext;"> <p class="MsoNormal"> <b><span style="font-family:宋体;font-size:12pt;">电参数波形数据捕获：</span></b><b><span style="font-size:12pt;"> </span></b><span style="font-family:宋体;font-size:12pt;">捕捉快速的</span><span style="font-size:12pt;"> RMS </span><span style="font-family:宋体;font-size:12pt;">数值以查看每个波形，从而可以确定电压、电流和频率的数值如何相互作用</span><span style="font-size:12pt;"></span> </p> <p class="MsoNormal"> <b><span style="font-family:宋体;font-size:12pt;">功率逆变器效率：</span></b><span style="font-family:宋体;font-size:12pt;">功率逆变器效率</span><span style="font-size:12pt;"></span> </p> <p class="MsoNormal"> <b><span style="font-family:宋体;font-size:12pt;">电能量货币化：</span></b><span style="font-family:宋体;font-size:12pt;">计算因电能质量差而产生的财务成本</span><span style="font-size:12pt;"></span> </p> <p class="MsoNormal"> <b><span style="font-family:宋体;font-size:12pt;">电能量评估：</span></b><span style="font-family:宋体;font-size:12pt;">量化判断节能设备安装前后能耗的改善情况</span><span style="font-size:12pt;"></span> </p> <p class="MsoNormal"> <b><span style="font-family:宋体;font-size:12pt;">一线故障排除：</span></b><span style="font-family:宋体;font-size:12pt;">快速诊断屏显问题以恢复在线运行状态</span><span style="font-size:12pt;"></span> </p> <p class="MsoNormal"> <b><span style="font-family:宋体;font-size:12pt;">预防性维护：</span></b><span style="font-family:宋体;font-size:12pt;">在电能质量问题引起停机前进行监测和预测</span><span style="font-size:12pt;"></span> </p> <p class="MsoNormal"> <b><span style="font-family:宋体;font-size:12pt;">长期分析：</span></b><span style="font-family:宋体;font-size:12pt;">发现难以察觉的问题或间歇性问题</span><span style="font-size:12pt;"></span> </p> <p class="MsoNormal"> <b><span style="font-family:宋体;font-size:12pt;">负载研究：</span></b><span style="font-family:宋体;font-size:12pt;">增加负载前验证电气系统的容量</span><span style="font-size:12pt;"></span> </p> </td> </tr> </tbody> </table> <h2> <span><span>Fluke 1760 </span></span><span><span><span style="font-family:宋体;">三相电能质量记录仪</span></span></span> </h2> <h2> <span><span><img alt="" src="http://zt.yzimgs.com/comfolder/2591/image/201507/20150702232226_4908.jpg" /><span style="font-family:宋体;"></span></span></span> </h2> <p class="MsoNormal"> <b><span style="font-family:宋体;font-size:12pt;">符合电能质量测试*严格的</span></b><b><span style="font-size:12pt;"> A </span></b><b><span style="font-family:宋体;font-size:12pt;">级标准</span></b><b><span style="font-size:12pt;"> <span></span></span></b> </p> <p class="MsoNormal"> <span style="font-family:宋体;font-size:12pt;"> </span><span style="font-size:12pt;">Fluke 1760 </span><span style="font-family:宋体;font-size:12pt;">三相电能质量记录仪完全符合</span><span style="font-size:12pt;"> IEC 61000-4-30 A </span><span style="font-family:宋体;font-size:12pt;">级标准，非常适合**电能质量分析和统一标准测试。</span><span style="font-size:12pt;"> </span><span style="font-family:宋体;font-size:12pt;">此电能质量监视工具设计用于在中低压电网中分析公益事业和工业的配电系统，允许用户灵活自定义阈值、算法和测量选项。</span><span style="font-size:12pt;"> 1760 </span><span style="font-family:宋体;font-size:12pt;">电能记录仪可以捕获用户所选参数的*详细资料。</span><span style="font-size:12pt;"> <span></span></span> </p> <table width="100%" class="MsoNormalTable" style="border:currentColor;width:100%;border-collapse:collapse;" border="1" cellspacing="0" cellpadding="0"> <tbody> <tr> <td width="100%" style="background:#DDE6ED;border:1pt solid windowtext;" colspan="2"> <p align="center" class="MsoNormal" style="text-align:center;"> <b><span style="font-family:宋体;">测量功能概览</span><span></span></b> </p> </td> </tr> <tr> <td width="26%" style="border:1pt solid windowtext;"> <p align="center" class="MsoNormal" style="text-align:center;"> <b><span style="font-family:宋体;">统计评估</span><span></span></b> </p> </td> <td width="73%" valign="top" style="border:1pt solid windowtext;"> <table class="MsoNormalTable ke-zeroborder" style="border-collapse:collapse;" border="0" cellspacing="0" cellpadding="0"> <tbody> <tr> <td> </td> <td> <p class="MsoNormal"> <span>&nbsp;</span><span style="font-family:宋体;">电能质量统计符合</span><span> EN50160 </span><span style="font-family:宋体;">标准和</span><span> DISDIP </span><span style="font-family:宋体;">表，如</span><span> ITIC</span><span style="font-family:宋体;">、</span><span>CEBEMA </span><span style="font-family:宋体;">和</span><span> ANSI</span> </p> </td> </tr> </tbody> </table> </td> </tr> <tr> <td width="26%" style="border:1pt solid windowtext;"> <p align="center" class="MsoNormal" style="text-align:center;"> <b><span style="font-family:宋体;">事件列表</span><span></span></b> </p> </td> <td width="73%" valign="top" style="border:1pt solid windowtext;"> <table class="MsoNormalTable ke-zeroborder" style="border-collapse:collapse;" border="0" cellspacing="0" cellpadding="0"> <tbody> <tr> <td> </td> <td> <p class="MsoNormal"> <span>&nbsp;</span><span style="font-family:宋体;">检测电压骤降、骤升和中断，并存储在事件列表中。</span> <span style="font-family:宋体;">同时，任何启动的触发器会生成一个事件，并添加到此列表。</span> </p> </td> </tr> <tr> <td valign="top"> </td> <td> <p class="MsoNormal"> <span>&nbsp;</span><span style="font-family:宋体;">事件列表显示事件发生的准确时间，以及持续时间和幅度。</span> <span style="font-family:宋体;">可依据这些事件的数种属性进行分类，并选择其中一个做进一步的故障根源分析。</span> </p> </td> </tr> <tr> <td valign="top"> </td> <td> <p class="MsoNormal"> <span>&nbsp;</span><span style="font-family:宋体;">如果触发器启动，则可以存储真有效</span><span> (RMS) </span><span style="font-family:宋体;">值、瞬态和快速瞬态。</span> </p> </td> </tr> </tbody> </table> </td> </tr> <tr> <td width="26%" style="border:1pt solid windowtext;"> <p align="center" class="MsoNormal" style="text-align:center;"> <b><span style="font-family:宋体;">不间断记录</span><span></span></b> </p> </td> <td width="73%" valign="top" style="border:1pt solid windowtext;"> <table class="MsoNormalTable ke-zeroborder" style="border-collapse:collapse;" border="0" cellspacing="0" cellpadding="0"> <tbody> <tr> <td> </td> </tr> <tr> <td valign="top"> </td> </tr> <tr> <td valign="top"> </td> </tr> <tr> <td valign="top"> </td> </tr> <tr> <td valign="top"> </td> </tr> <tr> <td valign="top"> </td> </tr> <tr> <td valign="top"> </td> </tr> <tr> <td valign="top"> </td> </tr> <tr> <td valign="top"> </td> </tr> <tr> <td valign="top"> </td> </tr> <tr> <td valign="top"> </td> </tr> <tr> <td valign="top"> </td> </tr> <tr> <td valign="top"> </td> </tr> <tr> <td valign="top"> </td> </tr> </tbody> </table> <p class="MsoNormal"> <span>Fluke 1760 </span><span style="font-family:宋体;">记录以下参数的</span><span> RMS </span><span style="font-family:宋体;">值及相应的*小值和*大值：</span> </p> <p class="MsoNormal"> <span><span>&nbsp;</span></span><span style="font-family:宋体;">•</span> <span style="font-family:宋体;">电压</span> </p> <p class="MsoNormal"> <span><span>&nbsp;</span></span><span style="font-family:宋体;">•</span> <span style="font-family:宋体;">电流</span> </p> <p class="MsoNormal"> <span><span>&nbsp;</span></span><span style="font-family:宋体;">•</span> <span style="font-family:宋体;">电能</span><span> P</span><span style="font-family:宋体;">、</span><span>Q</span><span style="font-family:宋体;">、</span><span>S</span> </p> <p class="MsoNormal"> <span><span>&nbsp;</span></span><span style="font-family:宋体;">•</span> <span style="font-family:宋体;">功率因数</span> </p> <p class="MsoNormal"> <span><span>&nbsp;</span>• kWh</span> </p> <p class="MsoNormal"> <span><span>&nbsp;</span></span><span style="font-family:宋体;">•</span> <span style="font-family:宋体;">闪变</span> </p> <p class="MsoNormal"> <span><span>&nbsp;</span></span><span style="font-family:宋体;">•</span> <span style="font-family:宋体;">失衡</span> </p> <p class="MsoNormal"> <span><span>&nbsp;</span></span><span style="font-family:宋体;">•</span> <span style="font-family:宋体;">频率</span> </p> <p class="MsoNormal"> <span><span>&nbsp;</span></span><span style="font-family:宋体;">•</span> <span style="font-family:宋体;">谐波</span><span>/</span><span style="font-family:宋体;">间谐波</span> </p> <p class="MsoNormal"> <span><span>&nbsp;</span></span><span style="font-family:宋体;">连续采用以下时间累积</span><span>:</span> </p> <p class="MsoNormal"> <span><span>&nbsp;</span>1 </span><span style="font-family:宋体;">天</span> </p> <p class="MsoNormal"> <span><span>&nbsp;</span>10 </span><span style="font-family:宋体;">分钟</span> </p> <p class="MsoNormal"> <span><span>&nbsp;</span></span><span style="font-family:宋体;">自由间隔，例如</span><span>:15 </span><span style="font-family:宋体;">分钟，</span><span>2 </span><span style="font-family:宋体;">小时</span> </p> </td> </tr> <tr> <td width="26%" style="border:1pt solid windowtext;"> <p align="center" class="MsoNormal" style="text-align:center;"> <b><span style="font-family:宋体;">触发记录</span><span></span></b> </p> </td> <td width="73%" valign="top" style="border:1pt solid windowtext;"> <p class="MsoNormal"> <b><span style="font-family:宋体;">真有效值：</span></b><span style="font-family:宋体;">可在</span><span> 10 ms</span><span style="font-family:宋体;">（</span><span>1/2 </span><span style="font-family:宋体;">周期）、</span><span>20ms</span><span style="font-family:宋体;">（</span><span>1 </span><span style="font-family:宋体;">个周期）、</span><span>200ms</span><span style="font-family:宋体;">（</span><span>10/12 </span><span style="font-family:宋体;">个周期）或</span><span> 3s</span><span style="font-family:宋体;">（</span><span>150/180 </span><span style="font-family:宋体;">个周期）之间调整累积时间。</span> </p> <p class="MsoNormal"> <span><span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>RMS </span><span style="font-family:宋体;">值、谐波和间谐波的计算与电源频率同步。</span> </p> <p class="MsoNormal"> <span><span>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span><span style="font-family:宋体;">谐波和间谐波的基本累积时间为</span><span> 200ms</span> </p> <p class="MsoNormal"> <b><span style="font-family:宋体;">示波器：</span></b><span style="font-family:宋体;">所有</span><span> 8 </span><span style="font-family:宋体;">个通道的采样率均为</span><span> 10.24 kHz</span> </p> <p class="MsoNormal"> <b><span style="font-family:宋体;">快速瞬态：</span></b><span style="font-family:宋体;">通道</span><span> 1-4 </span><span style="font-family:宋体;">快速瞬态</span><span> FFT </span><span style="font-family:宋体;">的采样率选择范围为</span><span> 100 kHz </span><span style="font-family:宋体;">至</span><span> 10 MHz</span> </p> </td> </tr> </tbody> </table> <br /> <p> <a style="background:#FFA500;padding:10px 6px;border-radius:5px;border:2px solid white;width:20px;right:-5px;bottom:20px;color:black;line-height:17px;font-size:14px;display:inline-block;position:fixed;z-index:999;-ms-word-wrap:break-word;box-shadow:0px 0px 5px #666;" href="http://shkunyou.mikecrm.com/f.php?t=ejeeQM" target="_black">获取电能质量解决方案</a> </p>