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Fuel Cell Electrical Test

Perform electrical tests on your fuel cell or fuel cell stack using DC electronic loads and power supplies

Fuel Cell Electrical Test Image

A fuel cell is an electrochemical device used to create electricity through a reaction between a fuel (such as hydrogen) and an oxidant (such as oxygen) in the presence of an electrolyte. In addition to producing electricity, the reaction generates byproducts, which typically are only water and heat. Therefore, using fuel cells is an environmentally friendly way to produce electricity.

Typical fuel cell electrical testing requirements include:

  • Draw DC current − to load the fuel cell or fuel cell stack
  • Measure DC voltages, DC currents, and temperatures − monitor individual cell performance in a stack to identify deviations in the fuel cell assembly process
  • Measure AC impedance − to identify kinetic and ohmic resistances, uncovering efficiency issues by revealing internal cell losses
  • Electrochemical Impedance Spectroscopy (EIS) − measure impedance across a range of frequencies to identify problems with fuel cell components

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Right Load Switching and Simulation Design Choices for High Current and Mechatronic Functional Tests 
Key considerations for designing a cost-effective high-power switching and load management automotive functional test solution.

Application Note 2016-02-22

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TS-8989 Automotive Body and Safety Test Reference Solution – Configuration Guide 
This configuration guide contains information to help you configure your body and safety test reference solution with the TS-8989 functional tester, and tailor the system to meet your requirements.

Configuration Guide 2016-01-20

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Making Fuel Cell ac Impedance Measurements Utilizing Keysight N3300A Series Electronic Loads (PN... 
This 12-page product note discusses making ac impedance measurements on fuel cells that can help identify problems with the fuel cell components and help identify deviations in the fuel cell assembly process.

Application Note 2002-02-15

PDF PDF 320 KB
Zero Volt Electronic Load 
Increasing demand for lower voltage power supplies is pressuring test system designers to identify electronic load test equipment designed to adequately perform at these lower voltages. In this Product Note read about how to configure Keysight DC Electronic Loads, with option J04, to perform...

Application Note 2001-06-07

PDF PDF 141 KB