CAJ | 학술논문

US‐APWR是在日本国内开发完成的APWR的基础上面向美国市场的满足经济性、可靠性、安全性且经过验证的170万kW级先进核电厂，其采用了高性能的蒸汽发生器、汽轮机和先进蓄压箱等最新技术，并且反映了强化安全级电源、长周期运行以降低发电成本、基于宽松抗震条件的紧凑型厂房布置等美国的规定要求和用户需求。本文分析研究了US‐APWR核电厂的主要设计技术方案和特点，介绍了该型核电厂的主要规格指标、主要设备的设计、安全设计、布置设计、汽轮机、仪表控制系统等主要设计内容。
US‐APWR시재일본국내개발완성적APWR적기출상면향미국시장적만족경제성、가고성、안전성차경과험증적170만kW급선진핵전엄，기채용료고성능적증기발생기、기륜궤화선진축압상등최신기술，병차반영료강화안전급전원、장주기운행이강저발전성본、기우관송항진조건적긴주형엄방포치등미국적규정요구화용호수구。본문분석연구료US‐APWR핵전엄적주요설계기술방안화특점，개소료해형핵전엄적주요규격지표、주요설비적설계、안전설계、포치설계、기륜궤、의표공제계통등주요설계내용。
The US‐APWR ,developed especially for use in the United States ,is an economically efficient ,reliable ,safe ,and well‐proven 1 700 MW class advanced nuclear power plant based on the advanced pressurized water reactor (APWR) ,which has been developed in Japan .It utilizes the latest and best technology such as high‐performance steam generators ,turbines and advanced accumulator tank ,complies with US regulato‐ry requirements such as enhanced safety power systems ,reflects the needs of US cus‐tomer such as reducing generation costs for long cycle operation ,and applies US site conditions w hich enable a compact building layout based on moderate seismic conditions . The main design technique scheme and feature of US‐APWR were analyzed ,and the main plant specification ,main component design ,safety design ,layout design ,turbine plant and instrument and control system ,etc .were introduced .