With the continuous growth of power demand and the diversification of power consumption structure,the loss of distribution network has gradually become the focus of attention.Given the problems of single loss reductio...
supported in part by National Key Research and Development Program of China under Grant 2020YFB0906000;in part by National Natural Science Foundation of China under Grant 51977140,Grant U1866207 and Grant 51207101;in part by Natural Science Foundation of Tianjin under Grant 19JCYBJC21300。
N−1 security is an important criterion for the development and planning of distribution networks.The existing N−1 contingency analysis methods of distribution networks are primarily based on the unit of components,and...
funded by the Jilin Province Science and Technology Development Plan Project(20230101344JC).
A centralized-distributed scheduling strategy for distribution networks based on multi-temporal and hierarchical cooperative game is proposed to address the issues of difficult operation control and energy optimizatio...
funded by the“Research and Application Project of Collaborative Optimization Control Technology for Distribution Station Area for High Proportion Distributed PV Consumption(4000-202318079A-1-1-ZN)”of the Headquarters of the State Grid Corporation.
Considering the uncertainty of grid connection of electric vehicle charging stations and the uncertainty of new energy and residential electricity load,a spatio-temporal decoupling strategy of dynamic reactive power o...
The distribution networks sometimes suffer from excessive losses and voltage violations in densely populated areas. The aim of the present study is to improve the performance of a distribution network by successively ...
supported in part by TotalEnergies EP Brasil through the ANP regulatory incentive for R&DI;in part by the National Council for Scientific and Technological Development under Grant#306921/2019-7。
On-shore wind parks are typically connected to the high-voltage(HV)transmission system through a bulk transformer.However,wind generators may be connected directly at a medium-voltage(MV)level,such as a utility-owned ...
part of the DATALESs project(with project number 482.20.602)jointly financed by the Netherlands Organization for Scientific Research(NWO);the National Natural Science Foundation of China(NSFC)。
The integration of distributed energy resources(DERs)has escalated the challenge of voltage magnitude regulation in distribution networks.Model-based approaches,which rely on complex sequential mathematical formulatio...
supported in part by the National Nat-ural Science Foundation of China(52177110);Key Pro-gram of the National Natural Science Foundation of China(U22B20106,U2142206);Shenzhen Science and Technology Program(JCYJ20210324131409026);the Science and Technology Project of the State Grid Corpo-ration of China(5200-202319382A-2-3-XG);State Grid Zhejiang Elctric Power Co.,Ltd.Science and Tech-nology Project(B311DS24001A).
Typhoons can cause large-area blackouts or partial outages of distribution networks.We define a partial outage state in the distribution network as a gray state and propose a gray-start strategy and two-stage distribu...
supported in part by the National Nat-ural Science Foundation of China(No.51977012,No.52307080).
This study proposes a method for analyzing the security distance of an Active Distribution Network(ADN)by incorporating the demand response of an Energy Hub(EH).Taking into account the impact of stochastic wind-solar ...
supported in part by National Natural Science Foundation of China under Grant 52007026.
With the widespread implementation of distributed generation(DG)and the integration of soft open point(SOP)into the distribution network(DN),the latter is steadily transitioning into a flexible distribution network(FD...