Dynamic split-phase compensation method and device for reactive power
A compensation device and compensation method technology, applied in the direction of reactive power adjustment/elimination/compensation, reactive power compensation, etc., can solve the problems of phase separation, classification, fast and tracking compensation, large impact current, and long switching time and other problems, to achieve the effect of friendly software interface, fast compensation effect, and small maintenance workload
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[0038] The present invention will be further described below in conjunction with accompanying drawing.
[0039] Such as figure 1 As shown, the voltage and current of bus 1 are converted into standard 100V voltage and standard 1A (5A) current by voltage transformer 2 and current transformer 3, and then sent to dynamic reactive power phase separation compensation device 4. The dynamic reactive power phase-splitting compensation device 4 processes the sampled data, calculates the reactive power to be compensated, and generates a corresponding compensation strategy, puts in or removes capacitor banks of each phase, and performs dynamic reactive power compensation to the load 5 .
[0040] Such as figure 2 As shown, the working principle of the dynamic reactive power phase-splitting compensation device of the present invention is as follows: the voltage and current signals output by the voltage transformer 2 and the current transformer 3 connected to the bus 1 are passed through t...
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