Thermal management system and method for positioning and adjusting coolant flow for stationary vehicle fuel cell applications

By inverting the direction of the radiator fan, the side wind is sucked into the radiator in the opposite direction, solving the problem that the stationary fuel cell system in the prior art cannot effectively utilize environmental factors, and achieving efficient cooling in a static state.

CN115703381BActive Publication Date: 2025-03-25HYDROGENICS CORP
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Patent Information

Application Number
CN202210932850.X
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Priority Date
2021-12-01
Filing Date
2022-08-04
Publication Date
2025-03-25
Estimated Expiration
2042-08-04

AI Technical Summary

Technical Problem

Existing fuel cell systems cannot effectively utilize environmental factors such as crosswind to maximize coolant flow when stationary, resulting in reduced thermal management efficiency.

Method used

By inverting the direction of the radiator fan, the side wind is sucked into the radiator in the opposite direction, thereby continuing to effectively cool the fuel cell system in a static state.

Benefits of technology

This method maximizes the energy utilized from environmental factors, improves the thermal management efficiency of the fuel cell system, and ensures continuous cooling operation in a static state.

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Abstract

The present disclosure relates to thermal management systems and methods for regulating and / or reversing coolant flow for a fuel cell system during stationary applications.
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