Magnetic valve type controllable reactor excitation system

• Main Authors: MEI GANG, ZHA ZHIPENG, LOU YING, WAN LEI, PENG QINGHUA, LI ZHENQIANG, KANG WENBIN, FAN MIAN
• Format: Patent
• Language: Chinese; English
• Published: 18.04.2023
• Subjects: CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION; SYSTEMS FOR STORING ELECTRIC ENERGY

The invention relates to a magnetic valve type controllable reactor excitation system which comprises a reactive measurement and control protection device and an excitation device. The reactive power measurement and protection device is a decision-making mechanism of the whole controllable reactor system and is used for realizing reactive power automatic compensation of the system, giving an alarm when working abnormally and taking protection measures; the excitation device is an execution mechanism of the magnetically controlled reactor, acts on the reactor body and is used for making a decision according to the reactive measurement and control protection device, generating a trigger pulse and driving the conduction of the high-power thyristor so as to realize the regulation of the capacity of the reactor. According to the magnetic valve type controllable reactor excitation system, reactive power measurement and control protection device software and hardware are developed, the internal phase current of the