Novel three-phase induction type voltage balance voltage stabilizer

Abstract

The invention discloses a novel three-phase induction type voltage balance voltage stabilizer. The novel three-phase induction type voltage balance voltage stabilizer comprises a primary sampling circuit, a secondary sampling circuit, a reactor compensation circuit and a voltage stabilization host, wherein the output a end of the voltage stabilization host is connected with the reactor compensation circuit and the secondary sampling circuit, and the output b end of the voltage stabilization host is connected with the primary sampling circuit. According to the invention, the structure design is ingenious and reasonable, by use of a reactor compensation technology and secondary real-time sampling monitoring (closed-loop) of three-phase output voltages, through automatic tracking reactor compensation, the three-phase voltage balance effect of the three-phase induction voltage stabilizer is substantially improved, regulation and control can be performed among three phases randomly, post stabilization of voltage stabilization is solved, imbalance of three-phase voltages is also solved, and the novel three-phase induction type voltage balance voltage stabilizer is especially applied to experiment equipment having high requirements for voltage stabilization and power supply sine waveform quality and quite high requirements for balance; and besides, the overall structure is simple, the realization is easy, and wide promotion and application are facilitated.

Description

technical field [0001] The invention relates to the technical field of transformers, in particular to a novel three-phase inductive voltage balance stabilizer. Background technique [0002] With the rapid advancement of society, the number of electrical equipment is increasing day by day. However, the aging and development lag of power transmission and distribution facilities, as well as poor design and insufficient power supply cause the voltage of end users to be too low, while the end users often have high voltage, which requires high-tech equipment with strict voltage requirements And precision equipment, just like a ticking time bomb. Unstable voltage will cause fatal injury or malfunction of the equipment, affect production, cause delay in delivery, unstable quality and other losses. At the same time, it accelerates the aging of the equipment, affects the service life and even burns the accessories, so that the owner faces the trouble of needing maintenance or updati...

AI Technical Summary

Problems solved by technology

[0004] In view of the existing above-mentioned deficiencies, the object of the present invention is to provide a novel three-phase inductive voltage balance regulator with ingenious and reasonable structural design, which effectively solves the three-phase inductive voltage imbalance problem of the three-phase inductive voltage regulator.

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