Method and apparatus for testing electrochemical energy conversi

Details Method and apparatus for testing electrochemical energy conversi Method and apparatus for testing electrochemical energy conversi

1994-11-23

1996-04-30

Wieder, Kenneth A.

Electricity: measuring and testing

Electrolyte properties

Using a battery testing device

324425, 324713, 204228, 204406, G01N 27403, G01R 1900

Patent

active

055128319

ABSTRACT:
A system for testing electrochemical energy conversion and storage devices includes means for sensing the current from the storage device and varying the load across the storage device in response to the current sensed. The system is equally adaptable to batteries and fuel cells. Means is also provided to sense system parameters from a plurality of locations within the system. Certain parameters are then stored in digital form for archive purposes and certain other parameters are used to develop control signals in a host processor.

REFERENCES:
patent: 3617845 (1971-11-01), McKenna
patent: 4881037 (1989-11-01), Bellingham et al.
patent: 5312538 (1994-05-01), Metrich
Stephen D. Senturia and Bruce D. Wedlock, Electronic Circuits and Applications, Massachusetts Institute of Technology. No date.
Trung V. Nguyen and Ralph E. White, A Water and Heat Management Model for Proton-Exchange-Membrane Fuel Cells, J. Electrochem. Soc., vol. 140, No. 8, Aug. 1993.
Robert B. Fleming and Eric G. Pow, Solid Polymer Fuel Cell Development and Commercialization at Ballard. No date.
300 Watt Single Input Electronic Load HP Model 6060A, Operating Manual for Instruments with Serial Numbers 2847A-00101 and above, Dec. 1988.

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