摘要
根据无源滤波器支路电压总谐波畸变率最小原则 ,提出了混合电力滤波系统中无源滤波器的数学模型和参数优化设计方法。将谐波潮流计算、谐波阻抗计算和滤波器参数设计 3者紧密结合起来 ,使滤波器设计不再孤立、片面地进行。此外 ,还开发出界面友好、功能强大的图形编辑器 ,研制出电力系统谐波潮流分析及滤波器优化设计综合软件包。实际算例的计算和分析表明 ,所提出的方法正确有效 。
Based on the principle that the total harmonic distortion of voltage on passive power filter (PPF) is least, themathematical model and the optimum parameter expression of PPF in a hybrid power filter system (HPFS) are presented.Harmonic power flow calculation. harmonic impedance calculation and power filter parameters design are closely combined,by which power filter design is not isolated and unilateral any more. A composite software package unified with the harmonicload flow calculation, harmonic impedance calculation, and power filter design has been developed. The satisfactory results ofpractical examples demonstrate the correctness and practicability of the mathematical model, algorithm and software package.
出处
《电力系统自动化》
EI
CSCD
北大核心
2000年第11期56-59,共4页
Automation of Electric Power Systems
关键词
混合滤波系统
参数优化设计
软件包
无源滤波器
harmonics
power filter
hybrid power filter system
parameter design
harmonic power flow
