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Optimal Dispatching of Distribution Network Based on Multi-type Demand Response
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Yumei WANG, Lulu WANG
Journal of Power Supply | 2024, 22(2) : 273 - 282
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Journal of Power Supply | 2024, 22(2): 273-282
Power System
Optimal Dispatching of Distribution Network Based on Multi-type Demand Response
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Yumei WANG, Lulu WANG
Affiliations
  • School of Electrical Engineering and Automation Henan Polytechnic University Jiaozuo 454003 China
Published: 2024-03-30 doi: 10.13234/j.issn.2095-2805.2024.2.273
Outline
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Aimed at the problem that the existing incentive pricing compensation mechanism cannot meet the differentiated needs of multiple types of load, a compensation method for interruptible load is proposed in the form of sectional compensatory price. Meanwhile, a two-dimensional alternating function of load transferable time and load transferable power is introduced to establish a transferable load compensation model to quantify the cost of load transfer. A model of multi-type demand response participating in the optimal operation of distribution network considering uncertainties in interruptible load is established. Aimed at the non-convex nonlinearity constraint of the model, it is transformed into a mixed integer second-order cone programming model by the second-order cone relaxation method, which is further solved by the CPLEX solver. In addition, the contribution degree and confidence degree are introduced to evaluate the user responsiveness. Simulation results show that the novel compensation mechanism can more reasonably guide users to adjust the power load, smooth the load curve, and improve the operating economy of distribution network.

Demand response  /  distribution network  /  interruptible load  /  incentive mechanism
Yumei WANG, Lulu WANG. Optimal Dispatching of Distribution Network Based on Multi-type Demand Response[J]. Journal of Power Supply, 2024 , 22 (2) : 273 -282 . DOI: 10.13234/j.issn.2095-2805.2024.2.273
  • National Natural Science Foundation of China(U1804143)
Year 2024 volume 22 Issue 2
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Article Info
doi: 10.13234/j.issn.2095-2805.2024.2.273
  • Receive Date:2021-04-22
  • Online Date:2025-07-21
  • Published:2024-03-30
Article Data
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History
  • Received:2021-04-22
  • Revised:2021-06-14
  • Accepted:2021-06-16
Funding
National Natural Science Foundation of China(U1804143)
Affiliations
    School of Electrical Engineering and Automation Henan Polytechnic University Jiaozuo 454003 China
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表12种不同金属材料的力学参数

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Number of
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鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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