Distribution-type real-time voltage power-less optimized controlling method

A distributed reactive optimization control method, is power quality control technology, relates to a region of voltage and reactive power control optimization method. AVQC means (of VQC) using the present invention has been generally mounted on the substation as a distributed control terminal, the grid voltage and reactive power optimization software optimization calculation, the distribution network reactive optimization policy control, and in the form of lower voltage, reactive power values ​​defined vertically circulated VQC, VQC imposed on the OLTC position in accordance with the capacitor bank and autonomous optimization setting and switching selection control, thus ensuring the real-time voltage and reactive power. In the event of system voltage stability problems, the master can also send a unified command blocking voltage regulator, and capacitor banks implement strong cast strong cut, ruled in favor of stable voltage regulation system recovery. Object generation and distribution device when the invention is applied to optimize the distribution of voltage and reactive power and real-time automatic control, to maintain system voltage stability, voltage qualification rate increase, reduce line losses and improve the distribution network use efficiency peak load.