核电站堆芯水箱窄量程液位变送器承压部件设计  

Pressure Component Design of Narrow Range Liquid Level Transmitter for Reactor Core Water Tank of Nuclear Power Plant

作　　者：李惠力 LI Huili(Shanghai Xingshen Instrument Co., Ltd., Shanghai 201399, China)

机构地区：[1]上海星申仪表有限公司,上海201399

出　　处：《机械工程师》2019年第4期90-91,94,共3页Mechanical Engineer

摘　　要：目前核电站堆芯水箱供水监测采用的液位变送器主要采用美国西屋公司的产品,其设计标准均按照ASME BPVC-III《核设施部件构造规则》I级部件中的要求进行设计;美国西屋公司产品特点是体积大、抗震性能差;根据ASME BPVC-III《核设施部件构造规则》设计规范,对核电站堆芯水箱窄量程液位变送器进行了新的设计与探讨。At present, the liquid level transmitter used in the water supply monitoring of the reactor core water tank of nuclear power plant is mainly manufactured by Westinghouse, its design standards are in accordance with ASME BPVC-III nuclear facility components construction rules for class I components design. Westinghouse products are characterized by large size, poor seismic performance. Also in accordance with the design specification of ASME BPVC-III nuclear facility components construction rules, this paper presents a new design and discussion on the narrow range liquid level transmitter in the core tank of nuclear power plant.

关 键 词：堆芯水箱窄量程液位变送器 美国西屋公司 ASMEBPVC 承压设计 抗震性能 

分 类 号：TM623.1[电气工程—电力系统及自动化]