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谐波补偿技术在雷达电源系统中的应用 被引量:4

Applications of Harmonic Compensation Technologies in Radar Power Supply System
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摘要 开关电源在雷达电源系统中的广泛应用,使得电网中的电流谐波污染越来越严重。文中通过对雷达电源系统产生的电流谐波的危害分析,提出了采用谐波补偿技术抑制谐波电流的方法。介绍了无源和并联有源谐波滤波器的工作原理及特点,并给出了不同的谐波滤波器在雷达电源系统中的应用测试结果。实测结果表明,谐波滤波器对雷达电源系统产生的谐波电流都有明显的抑制作用。 Harmonica compensation technologies are used to suppress harmonic current based on the harm of harmonic current. The operational principles and characteristics of passive and shunt active power filters are introduced. Test results of different harmonic power filters applied in radar power systems are given. The test results show that harmonic power filters can effectively suppress harmonic current produced by radar power supply system.
作者 古志强
出处 《现代雷达》 CSCD 北大核心 2013年第4期81-85,共5页 Modern Radar
关键词 谐波电流 抑制 补偿 有源滤波器 无源滤波器 harmonic current suppression compensation active power filter passive power filter
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