Processing

Please wait...

PATENTSCOPE will be unavailable a few hours for maintenance reason on Tuesday 25.01.2022 at 12:00 PM CET
Settings

Settings

Goto Application

1. WO2004109832 - FUEL CELL POWER GENERATING SYSTEM WITH LEARNING CONTROL

Publication Number WO/2004/109832
Publication Date 16.12.2004
International Application No. PCT/JP2004/007985
International Filing Date 02.06.2004
IPC
H01M 8/00 2006.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
8Fuel cells; Manufacture thereof
H01M 8/04 2006.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
8Fuel cells; Manufacture thereof
04Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
H01M 8/06 2006.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
8Fuel cells; Manufacture thereof
06Combination of fuel cells with means for production of reactants or for treatment of residues
H02J 3/00 2006.1
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
3Circuit arrangements for ac mains or ac distribution networks
CPC
H01M 16/006
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
16Structural combinations of different types of electrochemical generators
003of fuel cells with other electrochemical devices, e.g. capacitors, electrolysers
006of fuel cells with rechargeable batteries
H01M 8/04
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
8Fuel cells; Manufacture thereof
04Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
H01M 8/04597
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
8Fuel cells; Manufacture thereof
04Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
04298Processes for controlling fuel cells or fuel cell systems
04313characterised by the detection or assessment of variables; characterised by the detection or assessment of failure or abnormal function
04537Electric variables
04574Current
04597of auxiliary devices, e.g. batteries, capacitors
H01M 8/04686
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
8Fuel cells; Manufacture thereof
04Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
04298Processes for controlling fuel cells or fuel cell systems
04313characterised by the detection or assessment of variables; characterised by the detection or assessment of failure or abnormal function
04664Failure or abnormal function
04686of auxiliary devices, e.g. batteries, capacitors
H01M 8/04783
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
8Fuel cells; Manufacture thereof
04Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
04298Processes for controlling fuel cells or fuel cell systems
04694characterised by variables to be controlled
04746Pressure; Flow
04783Pressure differences, e.g. between anode and cathode
H01M 8/0491
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
8Fuel cells; Manufacture thereof
04Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
04298Processes for controlling fuel cells or fuel cell systems
04694characterised by variables to be controlled
04858Electric variables
04895Current
0491of fuel cell stacks
Applicants
  • 株式会社日立製作所 HITACHI, LTD. [JP]/[JP] (AllExceptUS)
  • バブコック日立株式会社 BABCOCK-HITACHI K. K. [JP]/[JP] (AllExceptUS)
  • 小町谷 昌宏 KOMACHIYA, Masahiro [JP]/[JP] (UsOnly)
  • 二見 基生 FUTAMI, Motoo [JP]/[JP] (UsOnly)
  • 有光 保幸 ARIMITSU, Yasuyuki [JP]/[JP] (UsOnly)
  • 谷田部 広志 YATABE, Hiroshi [JP]/[JP] (UsOnly)
  • 近藤 由英 KONDO, Yoshihide [JP]/[JP] (UsOnly)
Inventors
  • 小町谷 昌宏 KOMACHIYA, Masahiro
  • 二見 基生 FUTAMI, Motoo
  • 有光 保幸 ARIMITSU, Yasuyuki
  • 谷田部 広志 YATABE, Hiroshi
  • 近藤 由英 KONDO, Yoshihide
Agents
  • 小川 勝男 OGAWA, Katsuo
Priority Data
2003-15773903.06.2003JP
Publication Language Japanese (ja)
Filing Language Japanese (JA)
Designated States
Title
(EN) FUEL CELL POWER GENERATING SYSTEM WITH LEARNING CONTROL
(FR) SYSTEME DE GENERATION D'ENERGIE PAR PILE A COMBUSTIBLE POURVU D'UNE COMMANDE AUTODIDACTE
(JA) 学習制御を有する燃料電池発電システム
Abstract
(EN) A fuel cell power generating system, wherein if a significant difference is produced between a target operation pattern and an actual load pattern, the system can accurately determine whether an operation must be continued without changing the operation pattern or operating conditions such as hydrogen manufacturing amount must be changed according to the actual load pattern by pre-setting a time zone where the operation pattern can be provided with good convergence by learning and a time zone where the operation pattern cannot be provided by learning. Thus, the operation adapted to a complicated change in load such as family can be easily corrected based on the planned operation according to the pre-determined operation pattern.
(FR) L'invention concerne un système de génération d'énergie par pile à combustible. Selon l'invention, en présence d'une différence significative entre un mode de fonctionnement théorique et un mode de charge réel, le système peut déterminer, avec précision, si le fonctionnement doit ou non se poursuivre sans changement de mode ou de conditions de fonctionnement, par exemple, si la quantité de production d'hydrogène doit être modifiée ou non en fonction du mode de charge réel, par détermination préalable d'un créneau temporel au cours duquel le mode de fonctionnement peut être établi de façon à converger correctement avec l'apprentissage, et un créneau temporel au cours duquel le mode de fonctionnement ne peut pas être établi par apprentissage. Par conséquent, un fonctionnement qui est adapté à un changement de charge complexe, par exemple une famille, peut être corrigé facilement, en fonction d'un fonctionnement programmé selon le mode de fonctionnement prédéterminé.
(JA) 学習により収束性よく運転パターンが得られる時間帯とそうでない時間帯とを予め設定しておくことで,目標とする運転パターンと実負荷パターンとに有意な違いが生じた場合,運転パターンを変えずに運転を続けるべきか,実負荷パターンにあわせて水素製造量などの運転条件を変えるべきかを的確に判断できるようにする。これによって,予め決めた運転パターンによる計画運転をベースとしながら,家庭など複雑な負荷変化にあわせた運転の補正を容易にする。
Related patent documents
Latest bibliographic data on file with the International Bureau