Cyber-physical System For Microgrid Reference Architecture And Standardization Research

Cyber-Physical System(CPS)has become an important technical support for Industry 4.0.The microgrid is a new type of grid structure.The existing microgrid standards do not yet cover a unified architecture.Microgrid CPS involves different technical fields and it is difficult to unify the understanding through simple description.This paper draws on the reference architecture of the ISO/IEC/IEEE 42010 architecture description standard to construct the reference architecture of the microgrid CPS,and carries out the following research work:1.The microgrid CPS architecture is proposed based on the ISO/IEC/IEEE 42010 architecture description standard.The microgrid CPS reference architecture is constructed,and the business view,user view,function view and common concerns are described.2.In view of the interoperability in the common focus of microgrid CPS,the IEEE SCC21 and IEC TC57 series standards and interoperability models are studied.The reference design for implementation deployment is given,and the relationship between the reference architecture components is summarized.3.For the key technologies such as distributed generation,energy storage and SACDA system in the physical layer of the functional view,the application of it in the microgrid CPS is studied.The experiment simulates the impact of electric vehicles on the grid load.Based on the microgrid CPS classification model,the electric vehicle-windlight storage microgrid system model is constructed,and the simulation experiments are carried out according to the distributed generation system,energy storage system and electric vehicle V2G characteristics.