PP877 3BSE069272R2 Real-time monitoring and intelligent alarm
Brand ABB color standard application Industrial height 218mm rated current 211mA
Protection Level IP45 Suitable for motor power 258KW Application Site Power Industry BOM Number GJR2391500R1220 Power industry HIEE401782R0001 Part number PP877 3BSE069272R2
Applicable pipe 2 Whether imported is weighing 2.88 kg can be sold nationwide
PP877 3BSE069272R2 Real-time monitoring and intelligent alarm
The continuous operation of UHV AC and DC power grids has made the electrical connections at all levels more and more close. Real-time monitoring and early warning applications of smart grid dispatching and control system provide core support for real-time online monitoring, operation analysis, operation and control of power grids, and are important technical guarantees for safe and stable operation of power grids.
In recent years, the State Grid Corporation (State Grid) and the Southern Power Grid Corporation (Southern Grid) have built a smart grid dispatch control system in the provincial control center and promoted the deployment of municipal dispatch agencies. Real-time monitoring and early warning, as an important real-time application in the four categories of applications, directly affects the normal development of regulation and control business. At present, the real-time monitoring and early warning applications have formed the respective enterprise standards of the State network and the Southern Network, which have something in common with each other, but the functional characteristics are different, and there is no industry standard for the overall standardization of such applications. This is not conducive to summarizing the results achieved in the practical operation of real-time monitoring and early warning applications in various places, and can not form a joint force within the industry to promote the inheritance and sharing of excellent technical achievements and mutual promotion, so it is necessary to continue to unify the industry standards to guide the work of the industry operation, research and development units, and promote the standardization and standardization of the system. In view of this, on January 14, 2015, the National Energy Administration issued a document to include it in the 2015 bank standard system revision plan.
State Grid Corporation National Power Dispatching Control Center (State Dispatching Center), China Southern Power Grid Power Dispatching Control Center (Southern Grid General adjustment), North China Branch of State Grid Corporation and other participating units in order to adapt to the transformation of power grid development mode and dispatching business transformation, on the basis of referring to relevant national standards and targets, in line with the principle of advanced, mature and applicability, This paper summarizes the achievements and experiences that have been obtained and widely applied in the research and development and construction of such applications in recent years, and compiled DL/T 1709.4-2017 “Technical Specification of Smart grid dispatching Control System Part 4: Real-time monitoring and early warning” for the first time. This specification is divided into 8 chapters. This paper interprets the key functions and technical requirements of real-time monitoring and early warning applications according to the main chapters of the specification.
PP877 3BSE069272R2 Real-time monitoring and intelligent alarm
ABB DSQC509
ABB DSQC633
ABB DSRF197K01
ABB DTCC901B
ABB DTDX991A
ABB FPX86-9329–C
ABB GCC960C102
ABB GCC960C103
ABB GDC801B101
ABB HAC319AEV1
ABB ICSI16E1
ABB IMASI23
ABB IMBLK01
ABB IMDS014
ABB IMDSI14
ABB IMDSM04
ABB IMFECI2
ABB INIIT03
ABB INIIT13
ABB INIT03
ABB INNIS21
ABB INNPM12
