SOFC semi-physical simulation system and controller development method

A simulation system, semi-physical technology, applied in the fields of fuel cell control, electrochemical generator, solid electrolyte fuel cell, etc., can solve the problem of high development cost of SOFC controller, avoid losses, reduce hardware costs, and verify algorithm control effect of effect

Active Publication Date: 2020-07-28
HUAZHONG UNIV OF SCI & TECH
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Problems solved by technology

[0005] For the defects of the prior art, the object of the present invention is to provide a kind of SOFC semi-physical simulation system and its controller development method, aiming to solve the problem of high development cost of SOFC controller

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  • SOFC semi-physical simulation system and controller development method
  • SOFC semi-physical simulation system and controller development method
  • SOFC semi-physical simulation system and controller development method

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Embodiment Construction

[0033] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not constitute a conflict with each other.

[0034] The SOFC semi-physical simulation system provided by the present invention can avoid the danger and huge economic loss caused by directly acting on the real system in the algorithm development and verification, and can quickly realize the debugging of the algorithm and the development of the controller. Manual modification of the code is required, and the corresponding control algorithm c...

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Abstract

The invention discloses an SOFC semi-physical simulation system and a controller development method, and belongs to the technical field of fuel cells. The system comprises an SOFC thermoelectric characteristic simulation unit, a control unit, a sensor unit and an SOFC electrical characteristic simulation unit, wherein the SOFC thermoelectric characteristic simulation unit simulates the temperatureand power state of an actual system, then electrical characteristic data is sent to the control unit and a controllable power supply through the sensor unit, the control unit achieves control over input fuel of the system, and the controllable power supply achieves actual simulation of SOFC power output characteristics. The electrical characteristic output of the SOFC is simulated in a semi-physical mode, and the whole system can be used as a control algorithm verification platform of the SOFC and can also be used as an independent SOFC physical system to simulate power supply. The risk and cost of SOFC algorithm testing can be effectively reduced, the control algorithm can be rapidly adjusted and optimized, and the SOFC control algorithm development time and development cost are greatlyreduced.

Description

technical field [0001] The invention belongs to the technical field of fuel cells, and more specifically relates to a SOFC semi-physical simulation system and a controller development method thereof. Background technique [0002] Solid Oxide Fuel Cell (SOFC) is a power generation device that directly converts chemical energy in fuel into electrical energy. Compared with traditional power generation through combustion to drive generators, SOFC does not need to convert chemical energy into mechanical energy. There is no mechanical rotation and other links in the process, so SOFC power generation has the advantages of high energy utilization, no pollution, and quietness, and is an important part of new energy. Due to the outstanding advantages of SOFC, countries, especially developed countries, have invested a lot of manpower and material resources in SOFC technology. At present, my country is also investing more and more in SOFC. [0003] SOFC research has the characteristics...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M8/04298H01M8/10
CPCH01M8/04305H01M8/10H01M2008/1293Y02E60/50
Inventor 蒋建华徐小林汪浩李曦邓忠华
Owner HUAZHONG UNIV OF SCI & TECH
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