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我厂35kV变配电站建站已有40多年,是一个较大的变电站。35kV配电有20个回路;10kV配电有24个回路,送电负荷达11MW;35kV配电有13个回路用于整流,供锌电解直流用电,其用电量占全站电量的70％多。所以,我们这个变配电站也叫整流所,建站至今,经过了多次改造,提高了自动化程度,初步具有继电保护,实现了整流效益、操作票等微机化保护、控制、生成系统。
I plant 35kV substation has been stationed for more than 40 years, is a larger substation. 35kV power distribution has 20 circuits; 10kV power distribution has 24 circuits, the power transmission load reaches 11MW; 35kV power distribution has 13 circuits for rectification, zinc electrolysis DC power consumption, the total electricity consumption of 70% %many. Therefore, this substation is also called Rectifier Station. Since the establishment of the station so far, it has been rebuilt several times to improve the degree of automation. With initial protection, the system has achieved microcomputer-based protection, control and generation of rectification benefits and operation tickets.