VQC装置的应用及改进措施

Application and Improvement Measures of Voltage Quality Control Installation

根据我局采用的VQC(电压质量控制)装置在使用过程中的实际情况,为了最大限度的提高电压合格率和降低电源线路的损耗,满足电网无功管理的要求以及电气设备的安全运行的需要,提出对VQC装置逻辑程序改进以及VQC装置边界参数整定的改进和一次设备与VQC装置的配合问题及改进方法。

According to the circumstances of VQC installation in operation, and for the purpose of increasing voltage qualified rate and decreasing line loss of power supply, as well as meeting the requirement of network reactive power management and of safe operation of electric equipment, this paper presents the improvement method for logic program, parameter setting of VQC installation and the coordination and improving method between the main equipment and VQC installation.