A kind of SOFC hardware-in-the-loop simulation system and its controller development method

A simulation system and semi-physical technology, applied in the direction of fuel cell control, electrochemical generator, solid electrolyte fuel cell, etc., can solve the problems of high development cost of SOFC controller, and achieve the effect of avoiding loss and reducing hardware cost

Active Publication Date: 2022-03-15
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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  • A kind of SOFC hardware-in-the-loop simulation system and its controller development method
  • A kind of SOFC hardware-in-the-loop simulation system and its controller development method
  • A kind of SOFC hardware-in-the-loop simulation system and its controller development method

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[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 a SOFC semi-physical simulation system and a controller development method thereof, belonging to the technical field of fuel cells. Including SOFC thermoelectric characteristic simulation unit, control unit, sensor unit and SOFC electrical characteristic simulation unit, SOFC thermoelectric characteristic simulation unit simulates the temperature and power state of the actual system, and then sends the electrical characteristic data to the control unit and controllable power supply through the sensor unit, The control unit realizes the control of the fuel input to the system, and the controllable power supply realizes the actual simulation of the SOFC power output characteristics. The invention adopts a semi-physical method to simulate the electrical characteristic output of SOFC, and the whole system can be used not only as a verification platform of SOFC control algorithm, but also as an independent SOFC physical system for simulating power supply. The invention can effectively reduce the risk and cost of SOFC algorithm testing, can quickly adjust and optimize the control algorithm, and greatly reduces the development time and cost of the SOFC control algorithm.

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 Patents(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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