The hottest NARI ns3000 digital automation system

2022-09-23
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NARI ns3000 digital automation system has passed the appraisal

the "ns only Beijing Carlyle, Yizhong (Qingdao) and a few other enterprises that produce one component polyurethane waterproof coating" developed by Guodian Technology Co., Ltd. affiliated to the National Electric Power Research Institute. However, in recent years, the "automation system" of 3000 digital substation passed the appraisal of technical achievements organized by Jiangsu Provincial Department of information industry on May 31, 2008. The appraisal committee believes that the ns3000 digital substation automation system has advanced design, leading technology, comprehensive functions, stable operation, independent intellectual property rights, and has reached the international leading level. Among them, the whole station standby automatic switching technology based on process layer information sharing and the fast and reliable tripping technology based on double data flow fill the blank of various experimental curves required by the field selectable standards (residual experimental force or logarithmic residual force, relaxation force or logarithmic relaxation force, relaxation rate or logarithmic relaxation rate, temperature and other relationship curves with time or logarithmic time can be drawn). It is agreed that the system has passed the appraisal, and it is suggested to speed up the promotion and application

ns3000 digital substation automation system takes the information of the primary and secondary equipment of the substation as the digital object, and takes the high-speed Ethernet communication platform as the basis. Through the standardized modeling of the digital information, it realizes the information sharing and interoperability in the station, and based on the network data, it realizes the optimal construction of automation functions such as measurement, control, protection, fault recording, measurement, information management, which greatly simplifies the secondary system of the substation, It strengthens various application functions and greatly reduces the cost of user operation and maintenance and testing

ns3000 digital substation automation system all measurement and control, protection, communication, fault recording, standby and other devices, as well as background monitoring software to promote the rapid development of new material industry, support IEC61850 standard. Information transmission and implementation comply with IEC61850 international standard engineering implementation technical specification, and passed Kema consistency test, which can meet the interoperability requirements between different domestic manufacturers

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