风电交流器加载测试舱设计概述  

Overview of the Design of Wind Power AC Loading Test Cabin

作　　者：王硕 Wang Shuo

机构地区：[1]航星国际自动控制工程有限公司

出　　处：《变频器世界》2021年第9期65-68,共4页The World of Inverters

摘　　要：风电交流器是双馈风力发电机中,加在转子侧的励磁装置。风电变流器加载测试平台主要原理为通过一台等变比隔离变压器及电抗器,在变流器网侧和机侧构建电流通路,使电能在测试平台内形成环流,并与此同时准确记录变流器产品的运行状态,从而验证变流器产品在满负荷状态下的功能及性能。本平台采用西门子系列框架断路器,控制器采用西门子S7-1200系列产品,达到预期的系统设计要求。The wind power AC is an excitation device added to the rotor side in a doubly-fed wind generator.The main principle of the wind power converter loading test platform is to build a current path on the grid side and the machine side of the converter through a constant-ratio isolation transformer and reactor,so that the electric energy can form a circulating current in the test platform and record accurately at the same time The operating status of the converter product to verify the function and performance of the converter product under full load.This platform uses Siemens series air circuit breakers,and the controller uses Siemens S7-1200 series products,which meets the expected system design requirements.

关 键 词：风电交流器 测试舱 西门子系列产品 

分 类 号：TM315[电气工程—电机]