Temperature Control of Proton Exchange Membrane Fuel Cell Based on Machine Learning

In order to improve the proton exchange membrane fuel cell (PEMFC) working efficiency, we propose a deep-reinforcement-learning based PID controller for realizing optimal PEMFC stack temperature. For this purpose, we propose the Improved Twin Delayed Deep Deterministic Policy Gradient (TD3) algorith...

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Bibliographic Details
Published in:Frontiers in energy research Vol. 9
Main Authors: Li, Jiawen, Li, Yaping, Yu, Tao
Format: Journal Article
Language:English
Published: Frontiers Media S.A 28.09.2021
Subjects:
PID controller
proton exchange membrane fuel cell
robustness
stack temperature
twin delayed deep deterministic policy gradient algorithm
ISSN:2296-598X, 2296-598X
Online Access:Get full text
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Summary:In order to improve the proton exchange membrane fuel cell (PEMFC) working efficiency, we propose a deep-reinforcement-learning based PID controller for realizing optimal PEMFC stack temperature. For this purpose, we propose the Improved Twin Delayed Deep Deterministic Policy Gradient (TD3) algorithm, a tuner of the PID controller, which can adjust the coefficients of the controller in real time. This algorithm accelerates the learning speed of an agent by continuously changing the soft update parameters during the training process, thereby improving the training efficiency of the agent, and further reducing training costs and obtaining a robust strategy. The effectiveness of the control algorithm is verified through a simulation in which it is compared against a group of existing algorithms.
ISSN:2296-598X
2296-598X
DOI:10.3389/fenrg.2021.763099