DISTRIBUTED ENERGY STORAGE SCHEDULING METHOD AND APPARATUS

WIPO Patent Application WO/2020/118734

A1

Disclosed is a distributed energy storage scheduling method and apparatus. The method comprises: acquiring a scheduling parameter (S101); solving a preconstructed distributed energy storage scheduling model to obtain a distributed energy storage scheduling policy (S102), wherein the distributed energy storage scheduling model comprises thermal power unit operation expense and extra commuting time cost, and the scheduling parameter comprises a transportation network parameter, a transportation demand parameter, an electrical equipment parameter and a power grid parameter. By means of introducing a conversion coefficient of a transportation trend and a charging load, establishing a linear distributed energy storage scheduling model capable of easily achieving fast solution, and by invoking a solver for solving, ensuring the accuracy of solving the distributed energy storage scheduling model. A coupling effect of a transportation trend allocation manner and a distributed energy storage scheduling manner is taken into consideration, and by means of the transfer of the transportation trend spatially, the impact of the charging load on an electrical power system is alleviated, the total operating cost of the electrical power system and a transportation network is reduced, the capacity for accepting the charging load is improved, and a theoretical basis is provided for large-scale access of the charging load.

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LI XIANGJUN (CN)
GAN WEI (CN)
MA LI (CN)
LIU HANMIN (CN)
JIA XUECUI (CN)
DONG WENQI (CN)
YUE WEIPENG (CN)

PCT/CN2018/121392

June 18, 2020

December 17, 2018

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ZHANGJIAKOU WIND AND SOLAR POWER ENERGY DEMONSTRATION STATION CO LTD STATE GRID XIN YUAN COMPANY (CN)
CHINA ELECTRIC POWER RES INST CO LTD (CN)
STATE GRID CORP CHINA (CN)

H02J3/28; H02J3/06; H02J3/46

CN103840549A	2014-06-04
CN107067110A	2017-08-18
CN106712111A	2017-05-24
CN106227986A	2016-12-14
CN106407726A	2017-02-15
JP2008067469A	2008-03-21
US20160359330A1	2016-12-08

AMBOYNA INTELLECTUAL PROPERTY AGENT CO.,LTD. (CN)

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