Imbalance and reactive compensation type comprehensive control system and method thereof
A technology of comprehensive control and control method, applied in the field of distribution network, can solve problems such as low capacitor compensation accuracy, unbalanced three-phase load, and insufficient response speed, so as to facilitate reasonable transmission and application, and reduce reactive current flow , Reduce the effect of line voltage loss
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[0030] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention will be further explained below in conjunction with specific embodiments.
[0031] See figure 1 , An integrated control system for unbalance and reactive power compensation of the present invention includes an integrated controller as a main control device and a plurality of compensation devices used as a controlled device to receive switching commands of the main control device; the integrated controller passes detection Distribution transformer outlet voltage and current, calculation of active power, reactive power, power factor, voltage qualification rate and three-phase unbalance ε, so as to control the switching of the compensation device; the compensation device connected between phase and phase is used to realize active power Power is transferred between phases, and the compensation device connected between phase and zer...
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