Automatic arrangement system and method for secondary screen door safety measures of transformer substation

• Main Authors: WANG LEI, HU HONGWU, ZHONG XIAN, HU JINGTAO, HUANG CHAO, CAI HONG, CHEN RONG, LIAO RUJUN, ZHANG FAN, ZHANG KAI, GUO ZHIHUA, LI FUQIN, ZHONG ZHUHUI, HUANG WEI, XIE CHENGLIANG
• Format: Patent
• Language: Chinese; English
• Published: 30.04.2021
• Subjects: ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDEDFOR ELSEWHERE; CHECKING-DEVICES; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; GENERATING RANDOM NUMBERS; PHYSICS; REGISTERING OR INDICATING THE WORKING OF MACHINES; TIME OR ATTENDANCE REGISTERS; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION; VOTING OR LOTTERY APPARATUS

The invention discloses a substation secondary screen door safety measure automatic arrangement system, and the system comprises a remote monitoring platform, a field monitoring platform and a field secondary screen cabinet provided with a locking device, wherein the remote monitoring platform, the field monitoring platform and the locking device are connected in sequence; the locking device comprises a controller unit, a CAN bus communication unit, a front electromagnetic lock unit, a front display screen unit, a rear electromagnetic lock unit and a rear display screen unit, the controller unit is connected with the field monitoring platform through the CAN bus communication unit, and the front electromagnetic lock unit, the front display screen unit, the rear electromagnetic lock unit and the rear display screen unit are connected with the controller unit. According to the invention, the opening and closing state of the screen door can be detected, wrong opening or missing closing of the screen door is prev