摘要
对配电网铁磁谐振产生的原因进行了分析,并通过PSpice仿真平台建立了典型案例模型,对铁磁谐振的影响进行了仿真,得出了故障波形。为了预防和消除配电网谐振过电压,提出不同措施,通过仿真分析对主要措施的可行性进行了论证,最后提出1种可以安全、可靠地应用于配电网的综合消谐方案。
This paper analyzes the causes of the ferroresonance occurred in distribution network, establishes a typical model of ferroresonance case to simulate influences based on PSpice simulation platform, and gets the fault waveforms. In order to prevent and eliminate resonance over-voltage in distribution network, different measures are proposed. The paper verifies the feasibility of the main measures through simulation analysis, and proposes a safe, reliable way to eliminate the ferroresonance in distribution network.
出处
《陕西电力》
2011年第12期50-53,61,共5页
Shanxi Electric Power
关键词
配电网
铁磁谐振
PSPICE
消谐措施
distribution network
ferroresonance
PSpice
resonance elimination measures
