This data set is divided in two parts in the framework of the IEEE PHM Data Challenge 2014.
The first part is a 1kW proton exchange membrane fuel cell on which long-term tests (1,000 hours) have been carried out under quasi-stationary conditions.
The second part also deals with a fresh 1kW proton exchange membrane fuel cell. On this second fuel cell, long-term tests (1,000 hours) with current ripples were performed.
Data acquisition : from 1 Jan 2007 to 1 Jan 2010
Data provision : 13 Jul 2021
Metadata record :
Creation : 19 Jul 2021
Update : 20 May 2022
Additional information :
The IEEE PHM Data Challenge is a competition open to all potential conference attendees. In 2014, the challenge is focused on tracking the health state of a proton exchange membrane fuel cell. Participants will be scored based on their ability to predict the remaining useful lifetime at particular tool settings and as the performance of the tool degrades over time.
University: licence, University: master, Research
Formats : application/pdf, application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
Data acquisition methods :
- Experimental data :
Fuel Cell 1 (without ripple) testing protocol:
1. Electrochemical Impedance Spectra (EIS) performed before polarization at nominal current density (0.7A/cm²)
2. Polarization curve from 0 to 1A/cm² of 1,000s
3. EIS performed after polarization (0.7; 0.45; 0.20A/cm²)
Characterizations @ t = 0; 48; 185; 348; 515; 658; 823; 991h
Fuel Cell 2 (with ripples) testing protocol:
1. Polarization curve from 0 to 1A/cm² of 1,000s
2. EIS performed after polarization (0.7; 0.45; 0.20A/cm²)
Characterizations @ t = 0; 35; 182; 343; 515; 666; 830; 1016h