Test Data Acquisition System Of Nuclear Power Station

Test data acquisition system of nuclear power station(KDO system)is designed to meet the requirment that nuclear power station could run safely and economically,to achieve the function that provide accurate data for operating personnel and maintenance personnel to judge condition.KDO system is designed to accomplish the functions of calculating transient state,testing online and analysing data off –line,meanwile it is to meet the requirements of human-computer interface and system performance.The design and research of KDO system mainly include five parts: KDO system requirement analysis,KDO system design analysis,KDO system design realization,KDO system software application,KDO system factory test.The KDO system requirement analysis is to achieve the interpretation of the technical specifications of nuclear power station to understand the system function needed to achieve.The analysis and design of KDO system mainly complete the construction of the preliminary design ideas of the system,it includes: analysis of the composition of equipments,communication design analysis,power supply design analysis,grounding design analysis,server design analysis,operating system design analysis,timing design analysis and gateway design analysis etc.The KDO system design realization mainly completes the detailed design,transforms the preliminary design analysis into the concrete project implementation plan.The KDO system software application mainly introduces the functions of operation software and special software.The KDO system factory test mainly completes the system function test,and verifies the design plan and the system performance.To make KDO system to meet the performance requirement of I&C system in no security class,such as precision,respond speed,stability and expansibility,China Techenergy co.,Ltd develop acquisition card,database software and application software and so on independently.