Solid oxide fuel cell system with fast and uniform heating and starting function
A fuel cell system and solid oxide technology, applied in fuel cells, circuits, electrical components, etc., can solve the problems of long startup time, uneven heating of the battery, large temperature gradient, etc., and achieve uniform heating, fast and convenient heating process. , The effect of strong anti-electromagnetic interference ability
Active Publication Date: 2019-05-24
JIANGSU UNIV OF TECH
View PDF6 Cites 1 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] The purpose of the present invention is to provide a solid oxide fuel cell system with fast and uniform heating start function to solve the problems of long start-up time, uneven heating inside the battery and large temperature gradient in the prior art
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0018] see Figures 1 to 3 , the present invention provides a technical solution: a solid oxide fuel cell system with a rapid and uniform heating start function, including a solid oxide fuel cell stack 1, a heating coil 2, an electromagnetic heating controller 3 and an optical fiber temperature sensor 4, the The solid oxide fuel cell stack 1 is composed of a fuel cell core and an insulating layer 5 covering the surface of the fuel cell core. The heating coil 2...
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
Login to View More Abstract
The invention belongs to the technical field of fuel cells and relates to a solid oxide fuel cell system with a fast and uniform heating and starting function. The system comprises a solid oxide fuelcell stack, a heating coil, an electromagnetic heating controller and an optical fiber temperature sensor; the solid oxide fuel cell stack is composed of a fuel cell core and a thermal insulation layer covering the surface of the fuel cell core; the heating coil is wound around the outside of the thermal insulation layer; the output end of the electromagnetic heating controller is connected with the heating coil; the optical fiber temperature sensor is arranged on the solid oxide fuel cell stack; and the signal output end of the fiber optic temperature sensor is connected with the input end ofthe electromagnetic heating controller. The entire stack of the invention is heated uniformly; and a heating process is fast and convenient to control.
Description
technical field [0001] The invention relates to the technical field of fuel cells, and the specific field is a solid oxide fuel cell system with a rapid and uniform heating start function. Background technique [0002] Solid oxide fuel cell is a high-temperature fuel cell with wide application prospects, and its working temperature is usually 600°C-1000°C. Due to the high working temperature, solid oxide fuel cells need a preheating process when they are started. However, the current solid oxide fuel cells generally have problems such as long start-up time, uneven heating inside the battery, and large temperature gradients during the heating and starting process. Contents of the invention [0003] The object of the present invention is to provide a solid oxide fuel cell system with rapid and uniform heating start function to solve the problems of long start-up time, uneven heating inside the battery and large temperature gradient in the prior art. [0004] In order to ach...
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
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): H01M8/04223H01M8/04302H01M8/0432
CPCY02E60/50
Inventor 李丽贝绍轶倪彰郑燕丽李波郑焱万超一
Owner JIANGSU UNIV OF TECH