JPH0824051B2 - Starting method of fuel cell power generation system - Google Patents
Starting method of fuel cell power generation systemInfo
- Publication number
- JPH0824051B2 JPH0824051B2 JP61190852A JP19085286A JPH0824051B2 JP H0824051 B2 JPH0824051 B2 JP H0824051B2 JP 61190852 A JP61190852 A JP 61190852A JP 19085286 A JP19085286 A JP 19085286A JP H0824051 B2 JPH0824051 B2 JP H0824051B2
- Authority
- JP
- Japan
- Prior art keywords
- fuel cell
- raw material
- burner
- reformer
- supplied
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04298—Processes for controlling fuel cells or fuel cell systems
- H01M8/04694—Processes for controlling fuel cells or fuel cell systems characterised by variables to be controlled
- H01M8/04746—Pressure; Flow
- H01M8/04776—Pressure; Flow at auxiliary devices, e.g. reformer, compressor, burner
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04298—Processes for controlling fuel cells or fuel cell systems
- H01M8/043—Processes for controlling fuel cells or fuel cell systems applied during specific periods
- H01M8/04302—Processes for controlling fuel cells or fuel cell systems applied during specific periods applied during start-up
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04223—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids during start-up or shut-down; Depolarisation or activation, e.g. purging; Means for short-circuiting defective fuel cells
- H01M8/04225—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids during start-up or shut-down; Depolarisation or activation, e.g. purging; Means for short-circuiting defective fuel cells during start-up
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04298—Processes for controlling fuel cells or fuel cell systems
- H01M8/04694—Processes for controlling fuel cells or fuel cell systems characterised by variables to be controlled
- H01M8/04858—Electric variables
- H01M8/04925—Power, energy, capacity or load
- H01M8/0494—Power, energy, capacity or load of fuel cell stacks
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/06—Combination of fuel cells with means for production of reactants or for treatment of residues
- H01M8/0606—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants
- H01M8/0612—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants from carbon-containing material
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Fuel Cell (AREA)
Description
【発明の詳細な説明】 〔発明の属する技術分野〕 この発明は、未改質原料改質器のバーナに補助用燃料
として供給するとともに改質器で改質ガスに変換し燃料
電池の燃料極入口に供給する一方、燃料極出口より排出
される改質ガスを改質器のバーナに燃料として供給して
なる燃料電池発電システムの起動方法に関する。Description: TECHNICAL FIELD The present invention relates to a fuel electrode of a fuel cell, which is supplied to a burner of an unreformed raw material reformer as auxiliary fuel and is converted into reformed gas in the reformer. The present invention relates to a method for starting a fuel cell power generation system in which reformed gas discharged from a fuel electrode outlet while being supplied to an inlet is supplied to a burner of a reformer as fuel.
新しい発電装置として注目されている燃料電池は、小
出力でも効率が高いという特徴をもっている。このた
め、従来エンジン発電機の利用分野であった移動用電源
や非常用電源・離島用電源などへの展開がはかられてい
る。このための燃料水素源としては、従来メタンやブタ
ンなどのスチームリフォーミング反応が利用されていた
が、これらの改質のためには800〜900℃という高温が必
要であり、システムとしても機器数が多いなど、小型電
源用としては不向きな点が多かった。このため改質温度
が200〜300℃でりん酸形燃料電池の運転温度に近く、主
要な機器としては改質器本体だけですむメタノールのス
チームリォーミング反応を利用したメタノール改質器が
使用されている。このメタノール改質器とりん酸形燃料
電池とを組み合わせて電力を発生させる燃料電池発電シ
ステムが知られている。Fuel cells, which are attracting attention as new power generators, are characterized by high efficiency even with small output. For this reason, it has been applied to mobile power sources, emergency power sources, remote island power sources, etc., which were the fields of use of engine generators in the past. Conventionally, steam reforming reactions such as methane and butane have been used as fuel hydrogen sources for this purpose, but a high temperature of 800 to 900 ° C is required for reforming these, and the number of devices as a system is also high. There are many points that are not suitable for small power supplies. For this reason, the reforming temperature is 200 to 300 ° C, which is close to the operating temperature of the phosphoric acid fuel cell, and the only major equipment is the reformer itself. The methanol reformer that uses the steam reforming reaction of methanol is used. Has been done. There is known a fuel cell power generation system that generates electric power by combining this methanol reformer and a phosphoric acid fuel cell.
第３図は上記のような燃料電池発電システムの系統図
である。図において、１はりん酸形燃料電池本体、２は
メタノールの液体状の改質原料を収容した原料タンクで
あり、該原料タンク２と燃料電池本体１のアノード側と
の間を結ぶ燃料供給系３にはメタノール改質器４が介挿
設置されている。なお５は燃料電池のカソード側に酸化
剤ガスとしての空気を供給する空気供給系、６は燃料電
池本体冷却用の空気を送り込む冷却空気供給系である。
ここで前記のメタノール改質器４は、バーナ７を装備し
た炉体としてなる炉容器８に対し、該炉容器内の燃焼室
には外部から供給されたメタノールの改質原料をガス化
する気化器９と、および該気化器９を経てガス化された
原料ガスを改質触媒との接触反応により水素リッチなガ
スに改質する反応器10とを内蔵して構成されている。こ
こで気化器９の構造は、図示のように炉容器８の底部側
から引き込んだパイプを燃焼室内で上方に向けて蛇行状
に配管した後に再び室内下方へＵターンさせ、図示され
てない原料ガスマニホールドを経て後段の反応器10へ接
続するようにした構成となっている。また、バーナ７に
は補助用の燃料を供給するタンク14がポンプ13を介して
接続されており、電池の燃料極からの改質ガスがない場
合には、このポンプを起動してメタノールを送り燃焼す
る。以下このポンプ13とタンク14とバーナ７の組み合わ
せを便宜上、補助バーナと称する。FIG. 3 is a system diagram of the fuel cell power generation system as described above. In the figure, 1 is a phosphoric acid fuel cell main body, 2 is a raw material tank containing a liquid reforming raw material of methanol, and a fuel supply system connecting the raw material tank 2 and the anode side of the fuel cell main body 1 A methanol reformer 4 is inserted and installed at 3. Reference numeral 5 is an air supply system for supplying air as an oxidant gas to the cathode side of the fuel cell, and 6 is a cooling air supply system for supplying air for cooling the fuel cell main body.
Here, the methanol reformer 4 has a furnace vessel 8 as a furnace body equipped with a burner 7, and a combustion chamber in the furnace vessel is vaporized to gasify a reforming raw material of methanol supplied from the outside. A reactor 9 and a reactor 10 for reforming the raw material gas gasified through the vaporizer 9 into a hydrogen-rich gas by a catalytic reaction with a reforming catalyst are built in. Here, the structure of the carburetor 9 is such that a pipe drawn from the bottom side of the furnace vessel 8 as shown in the figure is piped upward in the combustion chamber in a meandering shape, and then U-turned to the lower side of the chamber again to make a raw material not shown. The structure is such that it is connected to the reactor 10 at the subsequent stage via the gas manifold. A tank 14 for supplying auxiliary fuel is connected to the burner 7 via a pump 13. When there is no reformed gas from the fuel electrode of the cell, this pump is started to send methanol. To burn. Hereinafter, the combination of the pump 13, the tank 14 and the burner 7 will be referred to as an auxiliary burner for convenience.
かかる構成において、運転時には燃料電池本体１のア
ノード側から排出される改質ガスを空気ブロア11により
吸気された燃焼空気と一緒にバーナ７で燃焼させ、燃焼
室内に配備された前記の気化器９および改質反応器10を
加熱する。一方、メタノールの改質原料は原料タンク２
より送液ポンプ12を経て気化器９に送り込まれ、気化器
９内でガス化された後に反応器10内で水素リッチなガス
に改質されて燃料電池本体１のアノード側に供給され
る。In such a configuration, during operation, the reformed gas discharged from the anode side of the fuel cell body 1 is burned by the burner 7 together with the combustion air sucked by the air blower 11, and the carburetor 9 arranged in the combustion chamber. And heating the reforming reactor 10. On the other hand, the reforming raw material of methanol is the raw material tank
Further, it is sent to the vaporizer 9 through the liquid feed pump 12, is gasified in the vaporizer 9, is reformed into a hydrogen-rich gas in the reactor 10, and is supplied to the anode side of the fuel cell body 1.
一方、起動時から定格運転における従来の運転方法
は、下記の手順により行なわれる。On the other hand, the conventional operation method from start-up to rated operation is performed by the following procedure.
メタノールを燃焼させて改質器４内蔵の触媒層を所定
の温度まで上昇させる。The catalyst layer built in the reformer 4 is heated to a predetermined temperature by burning methanol.
改質用原料を供給して定格量の改質ガスが燃料電池１
へ供給されるように改質器４を安定させる。ただし、改
質されたガスは燃料電池へ供給せずにフレアスタック13
あるいは触媒燃焼器等で燃焼させて外部へ排出する。こ
の時の気化および改質のエネルギーはメタノールを燃焼
させて得る。The reformed raw material is supplied and the rated amount of reformed gas is supplied to the fuel cell 1.
The reformer 4 is stabilized so that it is supplied to the reformer 4. However, the reformed gas is not supplied to the fuel cell and the flare stack 13
Alternatively, it is burned in a catalytic combustor or the like and discharged to the outside. Energy for vaporization and reforming at this time is obtained by burning methanol.
改質器４安定後、改質ガスを電池１へ供給し負荷を増
加していく。この時の燃料電池燃料極よりのオフガス
は、フレアスタック13あるいは触媒燃焼器等で燃焼させ
る。エネルギーはメタノールの燃焼により得る。After the reformer 4 becomes stable, the reformed gas is supplied to the battery 1 to increase the load. At this time, the off gas from the fuel electrode of the fuel cell is burned by the flare stack 13 or the catalytic combustor. Energy is obtained by burning methanol.
負荷が安定し電池より排出される改質ガス量が一定と
なったら、この改質ガスを改質器のバーナへもどし燃焼
させメタノールの燃焼をやめる。When the load is stabilized and the amount of reformed gas discharged from the battery becomes constant, this reformed gas is returned to the burner of the reformer and burned to stop the combustion of methanol.
以上〜の手順を経てシステムは定常な運転に入る
が、オフガスが定常的に得られないうちにはフレアスタ
ックあるいは触媒燃焼器等で燃焼させるため、それらの
機器が別に必要であり、またメタノールの燃焼期間が長
いために消費量が多く全体として効率が低下してしまう
欠点があった。Although the system goes into steady operation after the above steps, these equipments are required separately in order to combust with flare stack or catalytic combustor before off-gas is constantly obtained. Since the combustion period is long, the consumption amount is large and the efficiency is lowered as a whole.
本発明は上記の点にかんがみなされたものであり、前
述した従来の燃料電池発電装置における欠点を除去し、
従来のようなフレアスタック，触媒燃焼器等の特別な機
器を使用することなく、燃料電池燃料極側よりの改質ガ
スのもつエネルギーを有効に利用するためにその改質ガ
スをすべてバーナへ導びき、燃焼させて運転する方法を
提供することを目的とする。The present invention has been made in view of the above points, and eliminates the above-mentioned drawbacks of the conventional fuel cell power generator,
In order to effectively use the energy of the reformed gas from the fuel cell fuel electrode side, all of the reformed gas is guided to the burner without using special equipment such as flare stacks and catalytic combustors. The purpose is to provide a method of driving by burning and burning.
この目的は本発明によれば、燃焼用未改質原料を改質
器のバーナに補助用燃料として供給し、該改質器て改質
用原料を改質した改質ガスを燃料電池の燃料極入口に供
給し，燃料電池内部で消費されずに燃料極出口より排出
される燃料電池のオフガスを，前記バーナに燃料として
供給してなる燃料電池発電システムの起動方法におい
て、 イ）前記バーナに前記燃焼用未改質原料を供給して前記
改質器内部の触媒層を所定の温度に高める工程と、 ロ）燃料電池の定格運転時に前記燃料電池のオフガス中
に含まれる水素量と同じ量の水素を含む前記改質用原料
を、前記改質器に供給する工程と、 ハ）前記燃料電池のオフガスがバーナに達して着火した
後、前記バーナへの前記燃焼用未改質原料の供給を止め
る工程と、 ニ）前記改質器に供給される前記改質用原料の量を漸次
増加するとともに、前記バーナに供給される前記燃料電
池のオフガス中の水素量が変動しないように、燃料電池
の負荷を零から徐々に増加し定格負荷とする工程と、 により燃料電池を起動することにより構成される。According to the present invention, according to the present invention, an unreformed raw material for combustion is supplied to a burner of a reformer as an auxiliary fuel, and a reformed gas obtained by reforming the reforming raw material by the reformer is used as a fuel of a fuel cell. In a method for starting a fuel cell power generation system, the off-gas of the fuel cell, which is supplied to the pole inlet and is not consumed inside the fuel cell and is discharged from the fuel electrode outlet, is supplied to the burner as fuel. Supplying the unreformed raw material for combustion to raise the temperature of the catalyst layer inside the reformer to a predetermined temperature; and (b) the same amount of hydrogen contained in the off gas of the fuel cell during the rated operation of the fuel cell. Supplying the reforming raw material containing hydrogen to the reformer; and c) supplying the unreformed raw material for combustion to the burner after the off gas of the fuel cell reaches the burner and ignites. The step of stopping the heating, and d) being supplied to the reformer. Step of gradually increasing the amount of the reforming raw material and gradually increasing the load of the fuel cell from zero to the rated load so that the amount of hydrogen in the off gas of the fuel cell supplied to the burner does not fluctuate. And by starting the fuel cell.
〔発明の実施例〕 第１図は本発明の実施例による燃料電池発電装置の構
成を示すものであり、第２図と対応する部材には同一符
号が付してある。起動後定格運転までの運転方法は、 改質器のバーナに未改質原料を供給して改質装置内部
の触媒層を所定の温度にまで上昇させる。[Embodiment of the Invention] FIG. 1 shows the structure of a fuel cell power generator according to an embodiment of the present invention, and the members corresponding to those in FIG. 2 are designated by the same reference numerals. The operation method from startup to the rated operation is to supply the unreformed raw material to the burner of the reformer to raise the temperature of the catalyst layer inside the reformer to a predetermined temperature.
第１図のポンプ12により改質用原料を供給する。この
際の供給量は、定格運転時に燃料電池燃料極側より排出
される改質ガス中の水素量と同じ量の水素を含む未改質
原料を供給する。この時燃料電池の負荷はまだ零であ
り、また燃料電池のオフガスがバーナにもどり着火が確
認された後バーナへの未改質原料の供給を止める。The reforming raw material is supplied by the pump 12 shown in FIG. The supply amount at this time is the unreformed raw material containing the same amount of hydrogen as the amount of hydrogen in the reformed gas discharged from the fuel electrode side of the fuel cell during the rated operation. At this time, the load of the fuel cell is still zero, and after the off gas of the fuel cell has returned to the burner and ignition has been confirmed, the supply of the unreformed raw material to the burner is stopped.
改質器に供給される改質用原料の量を漸次増加すると
ともに、改質器バーナに供給される改質ガス中の水素量
が変動しないように燃料電池の負荷を零から徐々に増加
し定格負荷とする。The amount of reforming raw material supplied to the reformer is gradually increased, and the load of the fuel cell is gradually increased from zero so that the amount of hydrogen in the reformed gas supplied to the reformer burner does not fluctuate. Use the rated load.
以上〜の負荷接続時のステップでの改質された全
水素量ａと燃料電池で消費された水素量ｂおよびバーナ
で燃焼される水素量ｃの関係は第２図で示すようになっ
ている。The relationship between the reformed total hydrogen amount a, the hydrogen amount b consumed in the fuel cell, and the hydrogen amount c burned in the burner in the steps of connecting the loads from the above is as shown in FIG. .
ここで改質された全水素量ａは次のようにして求めら
れる。The total hydrogen amount a reformed here is calculated as follows.
第１図において、改質管10の出口部温度測定器15によ
り計測された温度から演算器17により平衡計算から改質
ガス中の水素の平衡分圧を計算する。In FIG. 1, the equilibrium partial pressure of hydrogen in the reformed gas is calculated from the equilibrium calculation by the calculator 17 from the temperature measured by the temperature measuring device 15 at the outlet of the reforming pipe 10.
改質ガスの流量および温度測定器18により改質ガスの
流量および温度を測定し、これから改質ガスの標準状態
での流量を演算器により計算してさらにでもとめた水
素の分圧を乗じて改質された全水素量を求める。Measure the flow rate and temperature of the reformed gas by the reformed gas flow rate and temperature measuring device 18, calculate the flow rate of the reformed gas in the standard state from this, and then multiply by the partial pressure of hydrogen that has been determined. Determine the total amount of reformed hydrogen.
一方、燃料電池で消費される水素量ｂは燃料電池の出
力電流値に比例するから、第１図のFC出力電流測定器16
により出力電流を測定しこの信号を演算器17で処理する
ことにより燃料電池で消費される水素量が求められる。On the other hand, since the amount of hydrogen b consumed in the fuel cell is proportional to the output current value of the fuel cell, the FC output current measuring device 16 in FIG.
The output current is measured by and the signal is processed by the calculator 17 to obtain the amount of hydrogen consumed in the fuel cell.
これより、バーナで燃焼される水素量ｃは、改質され
た全水素量から燃料電池で消費される水素量をさし引い
た値として求められる。From this, the hydrogen amount c burned in the burner is obtained as a value obtained by subtracting the hydrogen amount consumed in the fuel cell from the reformed total hydrogen amount.
以上述べたように本発明によれば、改質器バーナに供
給される水素量を負荷接続時以降一定量としたことでバ
ーナでの燃焼の安定性が確保され、フレアスタックある
いは触媒燃焼器等の機器が不必要となり、またメタノー
ルの燃焼量が低減しシステム全体の効率を上昇させるこ
とができる。As described above, according to the present invention, the stability of combustion in the burner is ensured by setting the amount of hydrogen supplied to the reformer burner to a constant amount after the load is connected. Equipment is unnecessary, and the combustion amount of methanol is reduced, and the efficiency of the entire system can be increased.
第１図は本発明の実施例を示す燃料電池発電システム系
統図、第２図は負荷接続時の全水素発生量と消費水素量
の関係を示すグラフ、第３図は従来例を示す燃料電池発
電システム系統図、である。 １……燃料電池本体、４……改質装置、７……バーナ、 15……温度測定器、 16……出力電流測定器、17……演算器、18……流量およ
び温度測定器。FIG. 1 is a system diagram of a fuel cell power generation system showing an embodiment of the present invention, FIG. 2 is a graph showing the relationship between total hydrogen generation amount and hydrogen consumption amount when a load is connected, and FIG. 3 is a fuel cell showing a conventional example. It is a power generation system system diagram. 1 ... Fuel cell main body, 4 ... Reforming device, 7 ... Burner, 15 ... Temperature measuring device, 16 ... Output current measuring device, 17 ... Computing device, 18 ... Flow rate and temperature measuring device.
Claims (1)
用燃料として供給し、該改質器で改質用原料を改質した
改質ガスを燃料電池の燃料極入口に供給し，燃料電池内
部で消費されずに燃料極出口より排出される燃料電池の
オフガスを，前記バーナに燃料として供給してなる燃料
電池発電システムの起動方法において、 イ）前記バーナに前記燃焼用未改質原料を供給して前記
改質器内部の触媒層を所定の温度に高める工程と、 ロ）燃料電池の定格運転時に前記燃料電池のオフガス中
に含まれる水素量と同じ量の水素を含む前記改質用原料
を、前記改質器に供給する工程と、 ハ）前記燃料電池のオフガスがバーナに達して着火した
後、前記バーナへの前記燃焼用未改質原料の供給を止め
る工程と、 ニ）前記改質器に供給される前記改質用原料の量を漸次
増加するとともに、前記バーナに供給される前記燃料電
池のオフガス中の水素量が変動しないように、燃料電池
の負荷を零から徐々に増加し定格負荷とする工程と、 からなることを特徴とする燃料電池発電システムの起動
方法。1. An unreformed raw material for combustion is supplied to a burner of a reformer as an auxiliary fuel, and a reformed gas obtained by reforming the reforming raw material by the reformer is supplied to a fuel electrode inlet of a fuel cell. In the method for starting the fuel cell power generation system, in which the off gas of the fuel cell that is not consumed inside the fuel cell and is discharged from the fuel electrode outlet is supplied as fuel to the burner, A step of supplying a reforming raw material to raise the temperature of the catalyst layer inside the reformer to a predetermined temperature, and (b) containing the same amount of hydrogen as the amount of hydrogen contained in the off gas of the fuel cell during the rated operation of the fuel cell. Supplying the reforming raw material to the reformer; and (c) stopping the supply of the unreformed raw material for combustion to the burner after the offgas of the fuel cell reaches the burner and ignites. D) The reforming raw material supplied to the reformer Gradually increasing the amount of hydrogen in the off-gas of the fuel cell supplied to the burner so as not to fluctuate, and gradually increasing the load of the fuel cell from zero to the rated load. And a method for starting a fuel cell power generation system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61190852A JPH0824051B2 (en) | 1986-08-14 | 1986-08-14 | Starting method of fuel cell power generation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61190852A JPH0824051B2 (en) | 1986-08-14 | 1986-08-14 | Starting method of fuel cell power generation system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6348771A JPS6348771A (en) | 1988-03-01 |
| JPH0824051B2 true JPH0824051B2 (en) | 1996-03-06 |
Family
ID=16264846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61190852A Expired - Lifetime JPH0824051B2 (en) | 1986-08-14 | 1986-08-14 | Starting method of fuel cell power generation system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0824051B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02170364A (en) * | 1988-12-22 | 1990-07-02 | Toyota Autom Loom Works Ltd | Method of stopping fuel battery with methanol modifier |
| JP5366357B2 (en) * | 2006-06-30 | 2013-12-11 | Ｊｘ日鉱日石エネルギー株式会社 | Method for starting fuel cell system and fuel cell system |
-
1986
- 1986-08-14 JP JP61190852A patent/JPH0824051B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6348771A (en) | 1988-03-01 |
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