Test system for main steam overpressure protection system of nuclear power station

• Main Authors: LIU JUNFENG, LI KANG, LEI CHUAN, KANG ZHEN, JIANG FENG, MA XIAOLONG, DONG LEI, CHENG PENG, MENG QIANG, WU FANGJIE, GAO HONG, HAN CHUANGAO, MA CHEN
• Format: Patent
• Language: Chinese; English
• Published: 05.04.2022
• Subjects: NUCLEAR ENGINEERING; NUCLEAR PHYSICS; NUCLEAR REACTORS; PHYSICS

The utility model discloses a test system for a main steam overpressure protection system of a nuclear power station. The test system comprises a simulation modeling server, a PXI data acquisition cabinet and a main steam overpressure protection system DCS cabinet. The simulation modeling server is connected with the flow regulating valve, the main steam isolating valve, the atmospheric relief valve, the first safety valve, the second safety valve, the main steam bypass valve and the compressor through the PXI data acquisition cabinet and the main steam overpressure protection system DCS cabinet. The system can verify the function of the main steam overpressure protection system of the nuclear power station. 本实用新型公开了一种核电站主蒸汽超压保护系统的测试系统，测试系统包括仿真建模服务器、PXI数据采集机柜及主蒸汽超压保护系统DCS机柜；仿真建模服务器经PXI数据采集机柜及主蒸汽超压保护系统DCS机柜与流量调节阀、主蒸汽隔离阀、大气释放阀、第一安全阀、第二安全阀、主蒸汽旁路阀及压缩机相连接，该系统能够对核电站主蒸汽超压保护系统的功能进行验证。