The rod position system is an important equipment to ensure the safe operation of the reactor. The rod position system is composed of rod position detector, rod position data measurement and analysis part.The system is responsible for detecting and displaying the actual position of the control rod in the core, and providing monitoring means to ensure the synchronization of the actual rod position and the required rod position.
+ view detailThe control rod drive mechanism rod control system is an important equipment to ensure the safe operation of the reactor. By changing the control rod position, the system can achieve normal startup, shutdown, regulating the reactor and maintaining the reactor at a given power level under the normal condition; by inserting the control rod into the reactor core the system is able to shutdown the reactor under the accident condition.
+ view detailThe REPOW system excitation system is independently developed by Regeon Electric. This system has been widely installed in power plants, and the overall performance is in the leading position in China compared to similar products. The design of REPOW applied the advanced digital technology and the reliability analysis is based on the parameters of main stream generators.
+ view detailThe seismic monitoring/trip system is a requisite system for ensuring the sate operation of nuclear power plants and evaluating the safety performance of nuclear power plants after an earthquake. The seismic monitoring system includes accelerometer, recorder and information processing cabinet. The trip system can be upgraded from the monitoring system.
+ view detailThe design of SN low voltage switchgear is based on the Schneider components, however, the seismic test was fully considered during the cabinet structure design. This design has passed the appraisal of 1E class scientific achievement that was jointly organized by China Machinery Industry Association and the National Nuclear Safety Administration in May 2015. These SN series products have been delived to Hualong No. 1.
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