The reliability and operational test system of a power grid with large-scale renewable integration

This paper proposes a reliability and operational test system named XJTU-ROTS2017, characterized by large-scale renewable power integration and long-distance transmission. The test system has 38 nodes, 63 lines, 15 transformers and 20 generators in three areas, with peak load 10,421 MW and total ins...

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Bibliographic Details
Published in:CSEE Journal of Power and Energy Systems 2020-09, Vol.6 (3), p.704-711
Main Authors: Wang, Jianxue, Wei, Jingdong, Zhu, Yuchao, Wang, Xiuli
Format: Article
Language:English
Subjects:
Electric power systems
Electricity distribution
Hybrid systems
Optimization
Peak load
Reliability analysis
Renewable energy
Solar power
Solar power generation
System reliability
Test systems
Topology
Wind power
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Summary:This paper proposes a reliability and operational test system named XJTU-ROTS2017, characterized by large-scale renewable power integration and long-distance transmission. The test system has 38 nodes, 63 lines, 15 transformers and 20 generators in three areas, with peak load 10,421 MW and total installed capacity 16050 MW. Electricity primarily transmits from a resource-rich area to a load area, carrying wind/solar power generation. The determination of component parameters and grid topology is based on design manuals and typical practices. The test system can be conveniently applied to relia­bility evaluation and operation optimization of composite power systems integrating coal/hydro/solar/wind resources. Finally, the extended applications to AC/DC hybrid power systems and interconnected power systems are discussed.
ISSN:2096-0042
2096-0042
DOI:10.17775/CSEEJPES.2017.01300