Title:
ELECTRO-HYDROGEN ENERGY SYSTEM SCHEDULING METHOD THST CONSIDERS FLEXIBLE HYDROGEN REQUIREMENTS
Document Type and Number:
WIPO Patent Application WO/2022/166114
Kind Code:
A1
Abstract:
An electro-hydrogen energy system scheduling method that considers flexible hydrogen requirements, the method comprising: establishing an electrical load flexible equation, an electricity purchasing and selling constraint equation, a renewable energy output constraint equation, a hydrogen load flexible equation, an electric hydrogen production safety operation constraint equation and an electric power balance constraint equation; establishing an electro-hydrogen energy system scheduling model by using the lowest operation cost of the electro-hydrogen energy system in the scheduling period as an objective function; and finally solving the model to obtain an optimal scheduling result of the electro-hydrogen energy system. Compared with the existing technology, electrical and hydrogen energy flow coordination problems may be effectively solved, the flexibility of electrical and hydrogen loads is considered at the same time, and additional flexibility is further provided for system operation; in addition, an economical and feasible electrical and hydrogen comprehensive energy system scheduling plan is obtained by means of the proposed scheduling method, ensuring the safe, efficient and economical operation of the system.
More Like This:
| JP2023017323 | CONTROL METHOD AND SYSTEM FOR STEAM PLANT |
| JPS6028221 | [Title of the Invention] Maximum-demand-power surveillance method |
| JP4097719 | Power system |
Inventors:
LI QIANG (CN)
HAN HUACHUN (CN)
YUAN XIAODONG (CN)
LI QUN (CN)
WU ZHI (CN)
JIA YONGYONG (CN)
WU CHENYU (CN)
LV ZHENHUA (CN)
ZHOU SUYANG (CN)
TANG WEIJIA (CN)
LU SHUAI (CN)
WANG CHENGGEN (CN)
HAN HUACHUN (CN)
YUAN XIAODONG (CN)
LI QUN (CN)
WU ZHI (CN)
JIA YONGYONG (CN)
WU CHENYU (CN)
LV ZHENHUA (CN)
ZHOU SUYANG (CN)
TANG WEIJIA (CN)
LU SHUAI (CN)
WANG CHENGGEN (CN)
Application Number:
PCT/CN2021/105807
Publication Date:
August 11, 2022
Filing Date:
July 12, 2021
Export Citation:
Assignee:
STATE GRID JIANGSU ELECTRIC POWER CO RES INST (CN)
STATE GRID JIANGSU ELECTRIC POWER CO LTD (CN)
NANJING WOKESEN ELECTRIC POWER TECH CO LTD (CN)
JIANGSU ELECTRIC POWER RES INST CO LTD (CN)
STATE GRID JIANGSU ELECTRIC POWER CO LTD (CN)
NANJING WOKESEN ELECTRIC POWER TECH CO LTD (CN)
JIANGSU ELECTRIC POWER RES INST CO LTD (CN)
International Classes:
H02J3/00; H02J3/28; H02J3/38; H02J15/00
Foreign References:
| CN112952805A | 2021-06-11 | |||
| CN111144620A | 2020-05-12 | |||
| CN110288152A | 2019-09-27 | |||
| CN111027846A | 2020-04-17 | |||
| CN110889600A | 2020-03-17 | |||
| US20140277599A1 | 2014-09-18 |
Attorney, Agent or Firm:
CENTRAL SOUTH WELL INTELLECTUAL PROPERTY OFFICE. (CN)
Download PDF: