User comprehensive energy system optimal scheduling method considering energy storage multi-type services

A technology for integrated energy system and optimal scheduling, applied in energy storage, system integration technology, information technology support system, etc.

Pending Publication Date: 2020-10-30
SOUTHEAST UNIV +1
View PDF0 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is no systematic research on how to optimize the equipment outp...

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • User comprehensive energy system optimal scheduling method considering energy storage multi-type services
  • User comprehensive energy system optimal scheduling method considering energy storage multi-type services
  • User comprehensive energy system optimal scheduling method considering energy storage multi-type services

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0076] In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be described in detail below in combination with the accompanying drawings and implementation examples. It should be understood that the specific implementation cases described here are only used to explain the present invention, and are not intended to limit the invention.

[0077] A month-ahead-day coordinated scheduling method for user-side comprehensive energy systems considering multi-type services of energy storage power stations described in the present invention, the flow chart is as follows figure 1 As shown, it specifically includes the following steps:

[0078] Step S1, put forward the concept of demand management and the logical behavioral framework of multiple services of energy storage in the long-term scale;

[0079] Step S2, considering the participation of energy storage in demand management, demand response and energy arbitrag...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a user comprehensive energy system optimal scheduling method considering energy storage multi-type services, belongs to the technical field of power system scheduling, and specifically comprises the steps of proposing a concept of demand management and a logic behavior framework of the energy storage multi-type services in a long-time scale; establishing a comprehensive energy system economic dispatching model; establishing constraint conditions to enable the comprehensive energy system to meet power balance constraints, power grid exchange power, reducible load constraints and equipment operation constraints; establishing an intra-day scheduling model taking minimum total operation cost as a target; establishing intraday constraints. And an optimal month-before-daycoordinated scheduling result is obtained. According to the invention, the problem of how to realize the highest economic benefit through the combination of demand management, energy arbitrage, participation in demand response and provision of standby power by the energy storage power station is solved, the service function of energy storage of different time scales in the system is fully excavated, and the schedulability and economy of the operation of the comprehensive energy system are improved.

Description

technical field [0001] The invention belongs to the technical field of electric power system dispatching, and in particular relates to an optimal dispatching method of a user's comprehensive energy system considering multi-type services of energy storage. Background technique [0002] Under the dual pressure of energy and environment, Europe, the United States and China have set the targets of 100%, 80% and 60% of renewable energy power generation by 2050, respectively. The integrated energy system coupled with multiple energy sources such as electric energy, thermal energy and natural gas has become a research hotspot at home and abroad because of its high energy efficiency. The user-side integrated energy system is built and operated on the user side, providing users with various forms of energy such as electricity, heat, and cold, such as the common integrated energy system in industrial parks. As an energy transfer device, energy storage can realize the thermoelectric d...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): G06Q10/04G06Q10/06G06Q30/02G06Q50/06H02J3/28
CPCG06Q10/04G06Q10/06315G06Q30/0283G06Q50/06H02J3/28H02J2203/20Y02E40/70Y02E70/30Y04S10/50Y04S50/14
Inventor 徐青山丁逸行杨斌
Owner SOUTHEAST UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap