Primary loop pressure-temperature map switching method, control device and storage medium

• Main Authors: ZHANG JIANWEN, JIAO ZHENYING, WANG TAIKE, WANG ZHENYING, WU YUEJUN, MA TINGWEI, GONG MINGYOU, HU MINGXIN, SUN CHEN, KONG KAIHE
• Format: Patent
• Language: Chinese; English
• Published: 19.04.2024
• Subjects: NUCLEAR ENGINEERING; NUCLEAR PHYSICS; NUCLEAR POWER PLANT; PHYSICS

The invention relates to a primary loop pressure and temperature diagram switching method, control equipment and a storage medium. The method comprises the following steps: S10, acquiring key parameters; wherein the key parameters comprise state function parameters capable of representing the physical state of a unit, equipment and system state parameters capable of representing the operation states of loop equipment and a system, protection signals capable of representing the state of a reactor and alarm signals capable of representing alarm information generated by the equipment and the system; s20, diagnosing the state of the unit according to the key parameters, and generating a switching signal according to a diagnosis result; and S30, switching a loop pressure temperature diagram according to the switching signal, and returning to the step S10. According to the method, the primary loop pressure-temperature diagram can be automatically switched based on the current state of the unit, and frequent manual