摘要
在分析高耗能企业对水电站谐波污染现状的基础上,通过理论计算和实际测量,确认谐波电流频谱丰富、谐波电流大而电压畸变较小是水电站谐波污染的主要特点,并探讨了抑制谐波污染的方法措施。通过某水电站谐波治理的实例,论证了利用单调谐滤波器和高通滤波器构成的滤波装置是当前技术条件下水电站谐波治理的有效措施。
Based on the harmonic pollution analysis of hydraulic power station caused by huge energy-consumed company,through theoretic computing and factual measuring,its characteristics are found:abundant harmonic current spectrum,large harmonic current and small voltage distortion.The suppression methods are also discussed.The practice in a certain hydraulic power station verifies that the use of device consisting of single-tune passive filter and high-pass filter is an effective way.
出处
《电力自动化设备》
EI
CSCD
北大核心
2005年第8期39-42,共4页
Electric Power Automation Equipment
关键词
水电站
谐波污染
滤波器
hydraulic power station
harmonic pollution
filter
