EMC Test Method And Application Of Control Equipment In Nuclear

The research of this subject is from the construction project "AP1000nuclear power control equipment safety test" of the Shanghai Inspection and Testing Institute of Instruments and Automatic Systems, and measure the electromagnetic compatibility test to the five control equipments and related accessories in the AP1000main control room.Based on wide application of Control Equipment in nuclear power plants, the paper presents how to verify the electromagnetic compatibility(EMC)of Control Equipment in nuclear power, and how to improve the EMC of Control Equipment in nuclear power. After an analyzing the disturbance and emission of Control Equipment in nuclear power plant environment, the paper firstly puts forward the correlative standards and test methods, and then based on the application in a example, it describes the synthetically methods to improve the safety of Control Equipment in nuclear power during product an d engineering design, such as electromagnetic protection, interference filter, electromagnetic shielding, fault isolation, and environment reforming.The purpose is to link theory and practice to research the similarity of Control Equipment in nuclear power and practicable mode. In order to raise the safety and reliability of the Control Equipment in nuclear power. Finally include the generic test mode and application process. Record the technical matters and difficult point of tests. Analyze and research the problem and difficult point in order to suggest the design and test of Control Equipment in nuclear power.