2019 3rd International Conference on Environmental and Energy Engineering | |
Distribution System Risk Assessment with Intermittent Distribute Generation | |
生态环境科学 | |
Shao, Baozhu^1 ; Li, Shenghui^1 ; Zhu, Yu^1 ; Bai, Xue^1 | |
Electric Power Research Institute of State Grid Liaoning Electric Power Supply Co. Ltd., Shenyang, China^1 | |
关键词: Comprehensive evaluation system; Distributed power supplies; Distribution systems; Negative charge; Probability theory; Quantitative evaluation; Random failures; Vertical distributions; | |
Others : https://iopscience.iop.org/article/10.1088/1755-1315/281/1/012035/pdf DOI : 10.1088/1755-1315/281/1/012035 |
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学科分类:环境科学(综合) | |
来源: IOP | |
【 摘 要 】
In order to evaluate quantitatively the influence of intermittent distributed power supply on distribution system, the stochastic model of distributed power supply is improved. Vertical distribution system circuit random failure probability model, based on the full probability theory in the risk assessment in a random fault line road. Establish a negative charge voltage gain and the loss of the limit of the section point level and system level two levels of risk indicators, in the comprehensive evaluation system of the influence of many kinds of random factors, realized the quantitative evaluation of distribution system operation risk. The test example verifies the real use and effectiveness of the proposed algorithm.
【 预 览 】
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Distribution System Risk Assessment with Intermittent Distribute Generation | 774KB | download |