South Korea's Woojin Entech Patents Diagnostic Device for APR1400 Control Rod Position Transmitter
South Korea's Woojin Entech announced on August 27 that it has completed the development of a precision diagnostic device for the Control Rod Position Transmitter (RSPT) applicable to APR1400 units and has completed the relevant patent registration. The Control Rod Position Transmitter is used to measure the position of control rods within the reactor and transmit related signals to the control system, making it a critical component for reactor control and monitoring. The patented diagnostic device is primarily designed to accurately assess the status of the control rod control system and to pre-check multiple types of fault conditions before unit operation. According to the company, existing RSPT precision diagnostic systems require the installation of multiple cables during testing, making preparation work relatively complex...
2026-08-27
