摘要
电力系统中广泛应用电力电容器进行无功补偿,但在使用过程中设备损坏却比较频繁。对这一问题进行了研究,并通过模型仿真对电力电容器投切操作引起的过电压、过电流及谐波放大等故障进行分析;提出了相应的抑制措施,以便于用户进行针对性的解决。
Power capacitor for reactive power compensation is widely used in power system but with quite frequent damage in the use. This problem is studied and such faults as overvoltage, overcurrent and harmonic amplification is analyzed through simulation; the corresponding measures is proposed for the convenience of the user to carryout specific solution.
出处
《电力电容器与无功补偿》
2010年第5期55-57,共3页
Power Capacitor & Reactive Power Compensation
关键词
电力电容器
谐波电流
新型可调电抗器
谐波放大
power capacitor
harmonic current
new adjustable reactor
harmonic amplification
