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Energy storage system control strategy test optimization platform based on semi-physical simulation

A semi-physical simulation and energy storage system technology, applied in the field of energy storage system control strategy test optimization platform, can solve problems such as inability to test energy storage system performance

Inactive Publication Date: 2018-07-24
中国东方电气集团有限公司
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  • Abstract
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Problems solved by technology

[0004] For example, the publication number is CN102419405A, the publication date is April 18, 2012, and the Chinese patent document entitled "System and method for closed-loop test of megawatt energy storage station control and protection device" solves the problem of using existing The energy storage model tests the control and protection of the energy storage power station, and discloses an energy storage power station test platform based on the RTDS real-time simulation system to test whether the protection control strategy of the energy storage power station meets the relevant requirements of the national standard, but this test platform cannot be used for real Energy storage system performance testing

Method used

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  • Energy storage system control strategy test optimization platform based on semi-physical simulation
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Embodiment Construction

[0030] Such as figure 1 As shown, the simulation test platform of the energy storage system based on hardware-in-the-loop simulation proposed by the present invention, the energy storage system includes: a battery unit, an inverter, and an energy manager. The present invention is based on a hardware-in-the-loop simulation platform, uses the hardware-in-the-loop platform simulation software, and builds a hardware-in-the-loop simulation platform for the energy storage system according to the structure of the energy storage system, including: simulation models such as battery units, inverters, and energy managers, and builds corresponding The simulation model of each subsystem is checked against the actual characteristic curve to form a hardware-in-the-loop simulation platform for energy storage systems with engineering precision.

[0031] Such as figure 2 As shown, the present invention combines the actual energy manager of the energy storage system and utilizes the rich IO in...

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Abstract

The invention belongs to the technical field of energy storage system semi-physical simulation and provides an energy storage system control strategy test optimization platform based on semi-physicalsimulation. An energy storage system is formed by a battery unit, an inverter and an energy manager. The energy storage system control strategy test optimization platform is characterized by, on the semi-physical simulation platform, constructing battery unit, inverter and energy manager simulation models; forming the energy storage system control strategy test optimization platform by utilizing rich IO interfaces of a semi-physical simulation platform and combining an actual energy manager; and testing whether the system parameters of the energy storage system meet national standards under steady-state and transient-state operating conditions, and carrying out optimization.

Description

technical field [0001] The invention belongs to the technical field of semi-physical simulation of energy storage systems, and relates to an energy storage system control strategy test and optimization platform based on semi-physical simulation. Background technique [0002] As a key technology for the rapid development of smart grid, renewable energy access, distributed power generation, micro-grid and electric vehicles, energy storage technology has ushered in great development in these fields, and at the same time it is promoting the upgrading of energy storage technology and promoting the energy storage industry. rapid growth in demand. So far, a variety of energy storage methods have been formed, mainly divided into: physical energy storage, chemical energy storage and electromagnetic energy storage, which are widely used in power generation, transmission, distribution, and power consumption in the power grid. The maturity is gradually improved, and it has a broad appl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/00
CPCG01R31/00
Inventor 田军舒军刘静波刘征宇杨嘉伟唐健
Owner 中国东方电气集团有限公司
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