Compensation power saving device

Abstract

The invention relates to a compensation power saving device, comprising a cabinet body, and a control module, a first capacitor rod, a second capacitor rod and an integrated switching module which arearranged on the cabinet body. The control module is electrically connected to the integrated switching module. The control module comprises a communication module, a first display setting module, a control motherboard and a power board. The communication module, the first display setting module and the power board are electrically connected to the control motherboard. The power board is electrically connected to the integrated switching module. The power board has a current signal input terminal and a voltage signal input terminal. The communication module and the integrated switching moduleare connected by communication through a first communication interface and a second communication interface. The integrated switching module is electrically connected to the first capacitor rod and the second capacitor rod to control the switching of the corresponding capacitor rod after receiving a signal. The switching of the corresponding capacitor rod can be reasonably controlled, and the compensation capacity of the capacitor rods can be adjusted. The compensation power saving device has a long service life, and can reduce the loss of transmission lines and improve the power saving effect.

Description

Technical field [0001] The invention relates to the field of power technology, in particular to a compensation power saving device. Background technique [0002] Compensation devices are widely used in the existing power system, and the capacitors are frequently switched on and off during compensation, which is prone to generate a large inrush current, which not only increases the loss of the transmission line, but also affects the service life of the capacitor. [0003] In addition, the traditional compensation device has poor structural design rationality, which limits the efficiency of installation and application and is not conducive to the popularization and application of the compensation device. [0004] Therefore, in the patent application of the present invention, the applicant meticulously studied a compensation power saving device to solve the above-mentioned problems. Summary of the invention [0005] In view of the above-mentioned shortcomings of the prior art, the main ...

AI Technical Summary

Problems solved by technology

[0002] A large number of compensation devices are used in the existing power system, and the capacitors are frequently switched during compensation, which is likely to generate a large inrush current, which not only increases the loss of the transmission line, but also affects the service life of the capacitor

[0003] In addition, the traditional compensation device has a poor structural design, which limits the efficiency of installation and application, and is not conducive to the popularization and application of the compensation device.

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