摘要
功率因数低、三相负荷不平衡是配电网络中的常见问题,导致配电网络的供电质量较差,造成系统产生较大的损耗,使电能利用率降低。为了改善电网质量,提高电能利用率,在电网中加入无功补偿调平装置是常用的方法。目前使用较多、效果较好的是SVC静止型动态无功补偿装置。本文从硬件和软件两方面对SVC无功补偿装置进行了研究,并通过工程应用对其使用效果进行了检验,设备投入后使配网三相负荷不平衡的问题得到解决。
The low power factor, three-phase load imbalance is a common problem in the distribution network, resulting in low quality of power distribution network, causing the system to have a greater loss, the energy utilization rate is greatly reduced.In order to improve the quality of the power grid, improve power utilization in the power grid with reactive power compensation device is a commonly used method of leveling. At present, the SVC static type dynamic reactive power compensation device is used more effectively. In this paper, the SVC reactive power compensation device is studied from two aspects of hardware and software, and its effect is tested through the application of engineering.
出处
《电气技术》
2017年第8期110-113,共4页
Electrical Engineering
关键词
负荷不平衡
无功补偿
SVC
load imbalance
reactive power compensation
SVC
