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Method and apparatus for monitoring fuel cell performance 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G01N-027/416
  • G08B-021/00
출원번호 US-0642052 (1991-01-16)
우선권정보 CA-2018639 (1990-06-08)
발명자 / 주소
  • Blair James D. (Vancouver CAX) Dircks Kenneth (North Vancouver CAX)
출원인 / 주소
  • Minister of National Defence of Her Majesty\s Canadian Government (Ottawa CAX 07)
인용정보 피인용 횟수 : 304  인용 특허 : 0

초록

A method and apparatus for monitoring the performance of fuel cells arranged in series. More particularly, the method and apparatus involve the measurement and comparison of fuel cell performance indicators, such as voltage, in groups of cells connected in series. In a first embodiment, the voltage

대표청구항

A method of monitoring the performance of a plurality of series connected fuel cells comprising: a. dividing the fuel cells into at least three groups, b. measuring the voltage across each fuel cell group, and c. comparing the normalized measured voltage of one fuel cell group as a reference voltage

이 특허를 인용한 특허 (304)

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  28. Bertness,Kevin I.; Sampson,William G., Automotive vehicle electrical system diagnostic device.
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  44. Bertness, Kevin I.; Butteris, Jamey L.; Fritsch, Michael J., Battery test module.
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  51. Bertness, Kevin I., Battery tester for electric vehicle.
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  53. Bertness, Kevin I.; McShane, Stephen J., Battery tester for electric vehicle.
  54. Bertness, Kevin I., Battery tester that calculates its own reference values.
  55. Smith,Clark E.; Bertness,Kevin I.; McShane,Stephen J., Battery tester upgrade using software key.
  56. Bertness, Kevin I.; Sampson, William G., Battery tester with battery replacement output.
  57. Bertness, Kevin I.; McShane, Stephen J., Battery tester with databus.
  58. Brown, Dennis V.; Bertness, Kevin I.; McShane, Stephen J.; Troy, Michael E.; Sampson, William G., Battery tester with promotion feature to promote use of the battery tester by providing the user with codes having redeemable value.
  59. Bertness, Kevin I., Battery testers with secondary functionality.
  60. Bertness, Kevin I., Battery testers with secondary functionality.
  61. Bertness,Kevin I., Battery testers with secondary functionality.
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  83. Venkataraman, Swaminathan, Dual function heat exchanger for start-up humidification and facility heating in SOFC system.
  84. Bertness Kevin I., Electrical connection for electronic battery tester.
  85. Okamura Michio,JPX, Electrical energy storage capacitor power supply capable of shorting out defective capacitors.
  86. Escorihuela, Emmanuelle, Electricity production installation comprising fuel cells connected in series and comprising means for isolating a cell and method for monitoring such an installation.
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  99. Bertness, Kevin I.; Smith, Clark E.; Knopf, Roger S., Electronic battery tester.
  100. Johnson, Frederick M., Electronic battery tester.
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  102. Kevin I. Bertness, Electronic battery tester.
  103. Vonderhaar, J. David; Bertness, Kevin I., Electronic battery tester.
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  106. Bertness, Kevin I.; Jeziorczak, Krzysztof, Electronic battery tester cable.
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  108. Stukenberg, Todd J., Electronic battery tester for testing storage battery.
  109. Knopf,Roger, Electronic battery tester having a user interface to configure a printer.
  110. Bertness, Kevin I., Electronic battery tester mounted in a vehicle.
  111. Bertness, Kevin I., Electronic battery tester or charger with databus connection.
  112. Bertness, Kevin I., Electronic battery tester with automotive scan tool communication.
  113. Philbrook, John S.; Bertness, Kevin I., Electronic battery tester with battery age input.
  114. Bertness, Kevin I.; Vonderhaar, J. David; Brown, Dennis V.; Klang, James K., Electronic battery tester with battery failure temperature determination.
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  119. Bertness, Kevin I., Electronic battery tester with network communication.
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  180. Salo, III, Andrew John; Bertness, Kevin I., Kelvin connector adapter for storage battery.
  181. Bertness,Kevin I., Kelvin connector for a battery post.
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  190. Bertness Kevin I. ; McShane Stephen J., Method and apparatus for charging a battery.
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  192. Varghese Philip ; Bertness Kevin I. ; McShane Stephen J., Method and apparatus for charging a battery.
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  211. Bertness, Kevin I.; Champlin, Keith S., Method and apparatus for testing cells and batteries embedded in series/parallel systems.
  212. Champlin, Keith S., Method and apparatus using a circuit model to evaluate cell/battery parameters.
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  227. Bertness, Kevin I., Monitor for front terminal batteries.
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  229. Tabata, Atsushi, Moving object with fuel cells incorporated therein and method of controlling the same.
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