| 三相智能复合开关在低压无功补偿中的应用 |
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| 引用本文： | 杨莉,赵磊,梁业宗.三相智能复合开关在低压无功补偿中的应用[J].低压电器,2008(11). |
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| 作者姓名： | 杨莉 赵磊 梁业宗 |
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| 作者单位： | 武汉理工大学,自动化学院,湖北,武汉,430070 |
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| 摘 要： | 介绍一种用于低压无功补偿装置中的智能复合开关(共补).采用品闸管和磁保持继电器并联,晶闸管和继电器分时导通,充分利用了继电器功耗小,晶闸管响应快、动作可靠的特点,解决了无功补偿中电容投切产生的涌流大、功耗大等问题.
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| 关 键 词： | 复合开关 无功补偿 电容器投切 |
Application of Three-Phase Intelligent Complex Switch Used in No-Power Compensation |
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| YANG Li,ZHAO Lei,LIANG Yezong.Application of Three-Phase Intelligent Complex Switch Used in No-Power Compensation[J].Low Voltage Apparatus,2008(11). |
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| Authors: | YANG Li ZHAO Lei LIANG Yezong |
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| Abstract: | An intelligent complex switch used on low-voltage and no-power compensatory device was indtroduced.It adopts a parallel structure of thyristor and magnetic latching relay.The thyristor and the relay will be on at different time,so the complex switch has the strong point of silicon-controlled rectifier which has the quickly response and high dependability and the magnetic latching relay which has low power,and the switch solve the pro-blems when the capacitor plunge into or remove from the three-phrase power. |
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| Keywords: | complex switch no-power compensation switching of capacitor |
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