Local Accommodation Model of Distributed Wind/Photovoltaic Power Based on TOU Power Price Mechanism

doi:10.3969/j.issn.1000－7229.2016.12.014

Abstract

Abstract: This paper proposes a local accommodation model of distributed wind/photovoltaic power accessed to active distribution network based on time-of-use (TOU) power price mechanism, which is able to increase the accommodation rate of distributed wind/photovoltaic power by giving active distribution network the right to set the TOU power price. Firstly, this paper analyzes the price-based demand response of load under TOU power price mechanism based on load classification. Then, this paper constructs a local accommodation model of distributed wind/photovoltaic power accessed to active distribution network based on TOU power price mechanism, whose objective function is the maximum wind/photovoltaic power accommodation rate while considering several necessary constraints. And this paper adopts simulated annealing algorithm to solve the proposed model. Lastly, the example results show that the proposed method can increase the accommodation rate of wind/photovoltaic power accessed to active distribution network effectively.

Key words: active distribution network(ADN), distributed wind/photovoltaic, wind/photovoltaic accommodation, demand response, simulated annealing algorithm

CLC Number:

TM 61

LI Peng1, HUA Haorui1, XU Shaojun2, CHANG Qiankun2. Local Accommodation Model of Distributed Wind/Photovoltaic Power Based on TOU Power Price Mechanism[J]. Electric Power Construction, 2016, 37(12): 104-.

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