Ahead of Print article ยท Journal article
Dynamic Tariff-Subsidy Method for PV and V2G Congestion Management in Distribution Networks
This paper proposes a dynamic tariff-subsidy (DTS) method for congestion management in distribution networks with high penetration of photovoltaics (PV), heat pumps (HPs) and electric vehicles (EVs) with vehicle-to-grid (V2G) function. The DTS method is an extension of the dynamic tariff method proposed in the previous study.
With the DTS, the regulation prices can be positive (tariff) or negative (subsidy). The study shows that the negative regulation price is necessary and very effective to solve congestion due to feed-in power flows, such as PVs and EVs in the V2G mode. In the study, dual decomposition of a convex quadratic model is proposed in addition to a conventional method for the DTS calculation.
The case studies on the Roy Billinton Test System (RBTS) demonstrate the efficacy of the DTS method for congestion management in distribution networks.
Language: | English |
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Publisher: | IEEE |
Year: | 2019 |
Pages: | 5851-5860 |
ISSN: | 19493061 and 19493053 |
Types: | Ahead of Print article and Journal article |
DOI: | 10.1109/TSG.2019.2892302 |
ORCIDs: | Wu, Qiuwei |
Congestion management Distribution system operator (DSO) Dynamic tariff-subsidy Electric vehicle (EV) Heat pump (HP) Photovoltaics (PV)
DTS calculation DTS method EV Optimization PV Planning Production Renewable energy sources Roy Billinton test system V2G congestion management Vehicle dynamics Vehicle-to-grid convex programming convex quadratic model distribution networks distribution system operator (DSO) dynamic tariff method dynamic tariff-subsidy dynamic tariff-subsidy method electric vehicle (EV) electric vehicles feed-in power flows heat pump (HP) heat pumps load flow negative regulation price photovoltaic power systems photovoltaics photovoltaics (PV) power distribution economics power generation economics power system management quadratic programming tariffs vehicle-to-grid vehicle-to-grid function