会议论文详细信息
2019 3rd International Workshop on Renewable Energy and Development | |
Primary design and protection of 110kV substation | |
能源学;生态环境科学 | |
Feng, X.J.^1 ; Chen, Y.Q.^1 | |
Department of Architectural Engineering, Dongguan University of Technology, Dongguan | |
523808, China^1 | |
关键词: Connection mode; Distribution devices; Electrical equipment; Electrical parts; Main transformer; Primary design; Transformer-load; Wiring diagram; | |
Others : https://iopscience.iop.org/article/10.1088/1755-1315/267/4/042015/pdf DOI : 10.1088/1755-1315/267/4/042015 |
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学科分类:环境科学(综合) | |
来源: IOP | |
【 摘 要 】
This paper designs a 110KV substation. Through the analysis of transformer load, the capacity and number of main transformers are selected, and the main connection modes of 110kV, 35kV and 10kV are determined. By calculating the short-circuit current, it can be used to select the main electrical equipment to complete the design of transformer protection and the selection of distribution devices, and draw the main wiring diagram and the plane layout. Finally, we design a simple relay protection, and complete the design of the primary electrical part of 110kV substation.
【 预 览 】
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Primary design and protection of 110kV substation | 571KB | download |