电压质量是衡量电能的主要质量指标之一。目前,许多地方电力系统的无功补偿和电压调节依然采用传统的调节方式,有载调压变压器、静电电容器等只能手动调节和投切,不能实现实时电压调节或无功补偿。因此,着重探讨实际运行时对电压无功补偿装置的技术和应用要求。 Voltage quality is one of the main quality indicators to measure the power. At present, the reactive power compensation and voltage regulation in many local power systems still use the traditional regulation methods. The on-load voltage regulating transformers and electrostatic capacitors can only be manually adjusted and switched off, and real-time voltage regulation or reactive power compensation can not be realized. Therefore, it focuses on the technical and application requirements of voltage reactive power compensation device in actual operation.