Proton exchange membrane fuel cell low-temperature cold start box capable of realizing uniform heating and control method thereof
A proton exchange membrane and fuel cell technology, applied in fuel cells, fuel cell additives, fuel cell heat exchange, etc., can solve the problem of unimproved stack temperature uniformity, inability of reactants to fully react, and long time required for cold start To achieve the effect of improving battery temperature consistency, shortening cold start time, and good heating effect
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[0035] The embodiment of the present invention discloses a low-temperature cold start box of a proton exchange membrane fuel cell that realizes uniform heating and a control method thereof, which are used for low-temperature start of the proton exchange membrane fuel cell, and can ensure that the fuel cell starts quickly in a low-temperature environment, and Achieve uniform heating of the stack.
[0036] The present invention will be further described below with reference to the drawings and specific embodiments, but the protection scope of the present invention is not limited to this.
[0037] Such as figure 1 , figure 2 , image 3 As shown, the low-temperature cold-start box of a proton exchange membrane fuel cell that realizes uniform heating and its control method according to the present invention include: stack support box 1, heating resistance plate A3, heating resistance plate B6, movable Electrode A7, movable electrode B8, threaded rod 4, silicone rubber material 9.
[003...
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