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本文介绍了一个低温供热核反应堆用的反应堆保护系统。它是我国第一个完全按照国标GB4083-83《核反应堆保护系统安全准则》,并考虑了我国工业水平情况来设计与研制出的设备。其关键之处,在于保护系统的结构上有独特之点,保护系统在役检验的范围广,并且故障定位快,检修方便。此项目对推进我国核反应堆保护系统设计与制造有重要的促进作用。对保证该核反应堆的安全运行也有重要作用。
This article describes a reactor protection system for a low-temperature heating nuclear reactor. It is the first one in China designed and developed in full accordance with the national standard GB4083-83 “Safety Criteria for Nuclear Reactor Protection Systems” and taking into account the industrial level of our country. The key point is that there are unique points in the structure of the protection system, a wide range of in-service inspection systems are protected, and fault location is quick and maintenance is easy. This project has an important role in promoting the design and manufacture of nuclear reactor protection systems in our country. It also plays an important role in ensuring the safe operation of the nuclear reactor.