期刊
IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS
卷 58, 期 4, 页码 4424-4435出版社
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
DOI: 10.1109/TIA.2022.3177175
关键词
Distribution networks; Voltage control; Network topology; Topology; Voltage; Reactive power; Substations; Closed-loop topology; distribution networks reconfiguration; mixed-integer second-order cone programming (MISOCP); photovoltaic (PV) hosting capacity; voltage and reactive (Volt; VAr) control
资金
- Coordination for the Improvement of Higher Education Personnel (CAPES) [001]
- Brazilian National Council for Scientific and Technological Development (CNPq) [305852/2017-5, 304726/2020-6]
- Sao Paulo Research Foundation (FAPESP) [2015/21972-6, 2018/20355-1, 2019/01841-5, 2019/23755-3]
- ENEL [PEE-00390-1062/2017-P&D-00390-1083-2020_UFABC, ANEEL 001-2016]
- FEDER funds through COMPETE 2020
- FCT [POCI-01-0145-FEDER-029803 (02/SAICT/2017)]
This article presents a novel mixed-integer second- order cone programming model to increase the photovoltaic (PV) hosting capacity and optimize the operation of distribution networks. The problem considers voltage and reactive (Volt/VAr) control. The proposed formulation demonstrates its effectiveness in increasing the penetration of PV sources.
This article presents a novel mixed-integer second-order cone programming model to increase the photovoltaic (PV) hosting capacity and optimize the operation of distribution networks. The problem considers voltage and reactive (Volt/VAr) control through the optimal operation of capacitors banks, substations' on-load tap changers, voltage regulators, and network reconfiguration with radial and closed-loop operation topologies. The proposed formulation considers voltage-dependent models for loads and capacitor banks. The objective function maximizes the PV hosting capacity of the network. Numerical experiments are carried out using the 33-node and the 85-node networks. Results demonstrate the effectiveness of the proposed formulation to increase the penetration of PV sources, especially when the closed-loop operation is allowed, together with network reconfiguration and Volt/VAr control.
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