Study on the Automatic Compensation Device of Power-factor for High Voltage Network

摘要

This paper introduces a device of power-factor automation compensation for High Voltage network designed and made by ourselves. Using high reliability programmable controller (PC) as its controlled unit, the device can compensate in true time following the tracks of power-factor and raise quality of power supply, and power-factor can be kept in a certain extent. Application proves that the operating of the device is steady and the effectiveness of saving energy is evident.