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船舶电力系统谐波的危害与治理
Harmonic Problems and Control in Ship’s Power System
【摘要】 谐波的干扰已成了船舶电力系统中影响电能质量的一大"公害"。本文从船舶电力系统谐波生成的内在机理出发,分析了船舶电力系统谐波的危害以及计算方法并提出了几种谐波治理的措施。
【Abstract】 Harmonic disturbance becomes one of the main "public hazards" in ship’s power systems which affect the power quality. Based on harmonic intrinsic mechanism generation, this paper analyzes the harmonic hazard in marine power system and methods of calculation, and provides harmonic elimination scheme.
【关键词】 船舶;
电力系统;
谐波干扰;
脉宽调制;
有源滤波器;
无源滤波器;
【Key words】 ship; power system; harmonic disturbance; PWM; active power filter; passive filters;
【Key words】 ship; power system; harmonic disturbance; PWM; active power filter; passive filters;
- 【文献出处】 船电技术 ,Marine Electric & Electronic Engineering , 编辑部邮箱 ,2011年11期
- 【分类号】U665
- 【被引频次】11
- 【下载频次】105