Study and implementation of primary system for ITER pulsed power electrical network
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摘要: 介绍了国际热核聚变堆（ITER）装置的脉冲功率变电站（PPEN）一次系统的设计,包括主变压器、400 kV/66 kV/22 kV这3个电压等级的断路器、隔离开关、互感器、避雷器、母线等的技术要求和选型设计。然后对PPEN系统进行了仿真分析,结果证明PPEN一次系统满足ITER运行的要求。最后对PPEN中方采购包的进展和后续工作进行了简要介绍。Abstract: The design of the primary system for International Thermo-nuclear Experimental Reactor(ITER) Pulsed Power Electrical Network(PPEN) is introduced. Technical requirements and type selections are described including transformer, circuit breaker, disconnecting switch, instrument transformer, surge arrester, busbar of 400 kV/66 kV/22 kV class. Simulation analysis for PPEN system, which demonstrates that the primary system of PPEN can meet the requirements of ITER operation is done. Finally the progress and work plan for ITER PPEN in china is represented.
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