Energy storage system operation method and system for providing multiple services

An energy storage system and multiple technologies, applied in complex mathematical operations, data processing applications, forecasting, etc., can solve problems such as optimizing operation strategies

Pending Publication Date: 2020-09-18
CHINA ELECTRIC POWER RES INST +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The technical solution of the present invention provides an operation method and system for an energy storage system providing multiple services to solve the problem of how to optimize the operation strategy of an energy storage system with multiple services

Method used

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  • Energy storage system operation method and system for providing multiple services
  • Energy storage system operation method and system for providing multiple services
  • Energy storage system operation method and system for providing multiple services

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Embodiment Construction

[0066] Exemplary embodiments of the present invention will now be described with reference to the drawings; however, the present invention may be embodied in many different forms and are not limited to the embodiments described herein, which are provided for the purpose of exhaustively and completely disclosing the present invention. invention and fully convey the scope of the invention to those skilled in the art. The terms used in the exemplary embodiments shown in the drawings do not limit the present invention. In the figures, the same units / elements are given the same reference numerals.

[0067] Unless otherwise specified, the terms (including scientific and technical terms) used herein have the commonly understood meanings to those skilled in the art. In addition, it can be understood that terms defined by commonly used dictionaries should be understood to have consistent meanings in the context of their related fields, and should not be understood as idealized or over...

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Abstract

The invention discloses an energy storage system operation method and system for providing multiple services. The method comprises the steps of determining multiple service types provided by an energystorage system; establishing a single value evaluation model corresponding to the single service type; based on the single value evaluation model, establishing a multiple value evaluation model of multiple service types provided by the energy storage system; and optimizing the charging and discharging curve of the energy storage system by taking the maximum benefit as a target according to the multiple value evaluation model of the energy storage system, and obtaining an optimized operation strategy when multiple service types are provided by the energy storage system.

Description

technical field [0001] The present invention relates to the technical field of grid-side energy storage application and value evaluation, and more specifically, to an energy storage system operation method and system that provides multiple services. Background technique [0002] In recent years, with the advancement of large-scale energy storage technology, the reduction of costs, and the introduction of supporting policies, the number of projects and installed capacity of energy storage in the scenarios of power generation, grid, user, and new energy power supply have increased significantly. According to the latest statistical data, as of the end of June 2019, the cumulative installed capacity of electrochemical energy storage projects in China was 1280.3MW, accounting for 4.1% of China's energy storage market, an increase of 19.4% from the end of 2018. Typical demonstration projects For example, the 100MW / 100MWh energy storage power station of Henan Power Grid, the 101MW / ...

Claims

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Application Information

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IPC IPC(8): G06Q10/04G06Q10/06G06Q50/06G06F17/15
CPCG06Q10/04G06Q10/06315G06Q50/06G06F17/15Y02P90/82
Inventor修晓青王悦萦李相俊李蓓牛萌靳文涛谢志佳刘国静
OwnerCHINA ELECTRIC POWER RES INST