The Condenser Performance Test and Thermal Performance Analysis of Variable Conditions in TQNPC

Condenser is one of the important auxiliary equipments in nuclear power plants. The thermal efficiency of the entire unit was depended on the condenser performance. Cleanliness factor and condenser corrected pressure are the two most important evaluation indexes. The definition and derivation of these two evaluation indexes were elaborated and clarified in this paper. And the condenser performance at variable conditions was analyzed. The seawater temperature, pipe plugging rate and seawater volume rate effect on unit output was calculated. The calculation method was simple, which can provide reference guidance for similar power plant.

秦山第三核电厂设备管理分级的探讨

本文根据在秦山一期和三期长期从事设备管理工作的经验，针对秦山第三核电厂系统和设备的特点提出了设备和备件分级的原则和分级管理要求，对设备及备件管理的实施作了初步探讨。