CIM Compliant Power System Model Exchange for Indian Power Grid Control Centers

被引:0
作者
Ravikumar, Gelli
Ramya, Gelli
Khaparde, S. A.
机构
来源
2016 IEEE 6TH INTERNATIONAL CONFERENCE ON POWER SYSTEMS (ICPS) | 2016年
关键词
CIM; Network model; State estimation; UML;
D O I
暂无
中图分类号
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号
0807 ; 0820 ;
摘要
CIM is widely adopted by many power utilities since it offers interoperability through standard information models. This paper discusses the CIM based modeling aspects for representing a regional power system network of Indian power grid in CIM format. Two control center applications, namely network model exchange and state estimation are considered. The CIM based modeling approach addresses three significant problems faced by utilities such as 1) seamless exchange of network models, 2) representation of boundary elements which are typically modeled in the networks of both the neighboring control areas, and 3) exchange of state variables obtained from state estimation application. The model authority sets (MAS) are defined for handling of boundary elements that occur at the regional network boundaries, wherein the globally unique reference IDs are allotted for unique identification of power system resources. The MAS approach supports easy merging of multiple regional CIM network models into a national CIM network model. The CIM profiles for network model exchange and state estimation applications are defined. Consequently, CIM/RDF/XML message payloads for the applications are generated for western region 400 kV network of Indian power grid.
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页数:6
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