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实用新型
CN208015380U 一种电力电子孤岛负载模拟装置 失效 - 权利终止

一种电力电子孤岛负载模拟装置
摘要：
本实用新型涉及孤岛负载模拟技术，具体是一种电力电子孤岛负载模拟装置。本实用新型解决了传统的孤岛负载模拟装置能耗高、体积大、使用寿命短、制造和维护成本高、难以进行现场模拟的问题。一种电力电子孤岛负载模拟装置，包括三相熔断器、三相EMI滤波器、三相主接触器、三相预充电接触器、第一三相LC滤波器、三相IGBT整流器、三相IGBT逆变器、第二三相LC滤波器、三相断路器、三相变压器；其中，三相熔断器的输出端与三相EMI滤波器的输入端连接；三相EMI滤波器的输出端分别与三相主接触器的输入端和三相预充电接触器的输入端连接。本实用新型适用于孤岛负载模拟。
摘要（英）：

The utility model relates to an isolated island load simulation technique specifically is a power electronic isolated island load analogue means. The utility model provides a traditional isolated island load analogue means energy consumption high, bulky, life short, manufacturing and maintenance cost are high, the problem that is difficult to carry on the in -site modeling. A power electronic isolated island load analogue means, includes three -phase fuse, three -phase EMI wave filter, three -phase main contactor, three -phase charging contactor, first three -phase LC wave filter, three -phaseIGBT rectifier, three -phase IGBT dc -to -ac converter, second three -phase LC wave filter, three -phase breaker, three -phase transformer in advance, wherein, the output of three -phase fuse is connected with the input of three -phase EMI wave filter, the output of three -phase EMI wave filter respectively with three -phase main contactor's input and three -phase in advance charging contactor'sinput be connected. The utility model is suitable for an isolated island load simulation.

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