JPS6318773U - - Google Patents
Info
- Publication number
- JPS6318773U JPS6318773U JP1986110670U JP11067086U JPS6318773U JP S6318773 U JPS6318773 U JP S6318773U JP 1986110670 U JP1986110670 U JP 1986110670U JP 11067086 U JP11067086 U JP 11067086U JP S6318773 U JPS6318773 U JP S6318773U
- Authority
- JP
- Japan
- Prior art keywords
- reformer
- auxiliary burner
- exhaust
- valve
- fuel cell
- 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.)
- Pending
Links
- 239000000446 fuel Substances 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 claims 1
- 238000002485 combustion reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Classifications
-
- 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
Description
第１図は本考案による燃料電池プラントにおけ
る改質器の排気系制御装置の一実施例を示す系統
図、第２図は従来の改質器の排気系制御装置を示
す系統図である。
１……ターボコンプレツサ装置、２……コンプ
レツサ、３……ガスタービン、７……燃料電池、
９……改質器、１０……改質器出口止め弁、１１
……補助バーナ入口制御弁、１３……補助バーナ
、１４……改質器排気逃し弁、２０……入口出口
差圧トランスミツター、２１……排気圧力トラン
スミツタ、２２……全開リミツトスイツチ、２３
……演算器、２４……調節器、２６……制御系。
FIG. 1 is a system diagram showing an embodiment of an exhaust system control device for a reformer in a fuel cell plant according to the present invention, and FIG. 2 is a system diagram showing a conventional exhaust system control device for a reformer. 1... Turbo compressor device, 2... Compressor, 3... Gas turbine, 7... Fuel cell,
9...Reformer, 10...Reformer outlet stop valve, 11
...Auxiliary burner inlet control valve, 13...Auxiliary burner, 14...Reformer exhaust relief valve, 20...Inlet/outlet differential pressure transmitter, 21...Exhaust pressure transmitter, 22...Full open limit switch, 23
...Arithmetic unit, 24...Adjuster, 26...Control system.
Claims (1)
を改質器の燃焼用空気および燃料電池の反応用空
気として使用し、かつ改質器で燃焼したガスは補
助バーナに導かれてガスタービンの熱源として再
利用する燃料電池プラントにおいて、前記改質器
の排気側を改質器出口止め弁および補助バーナ入
口制御弁を介して補助バーナに接続するとともに
、その改質器出口止め弁と補助バーナ入口制御弁
との中間を改質器排気逃し弁を介して前記ガスタ
ービンの排気系に接続し、さらに前記補助バーナ
入口制御弁の入口、出口の差圧がある一定値以内
にあるように前記改質器排気逃し弁の開度制御を
指示し、かつ補助バーナ入口制御弁を徐々に開く
制御を指示する制御系を設けたことを特徴とする
燃料電池プラントにおける改質器の排気系制御装
置。 The compressed air generated by the turbo compressor device is used as combustion air for the reformer and reaction air for the fuel cell, and the gas combusted in the reformer is led to an auxiliary burner and reused as a heat source for the gas turbine. In a fuel cell plant, the exhaust side of the reformer is connected to an auxiliary burner via a reformer outlet stop valve and an auxiliary burner inlet control valve, and the reformer outlet stop valve and the auxiliary burner inlet control valve are connected to each other. is connected to the exhaust system of the gas turbine via a reformer exhaust relief valve, and further connected to the reformer exhaust so that the differential pressure between the inlet and outlet of the auxiliary burner inlet control valve is within a certain value. 1. An exhaust system control device for a reformer in a fuel cell plant, comprising a control system that instructs to control the opening of a relief valve and gradually opens an auxiliary burner inlet control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986110670U JPS6318773U (en) | 1986-07-21 | 1986-07-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986110670U JPS6318773U (en) | 1986-07-21 | 1986-07-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6318773U true JPS6318773U (en) | 1988-02-06 |
Family
ID=30989888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986110670U Pending JPS6318773U (en) | 1986-07-21 | 1986-07-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6318773U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014137984A (en) * | 2013-01-18 | 2014-07-28 | Mitsubishi Heavy Ind Ltd | Power generation system |
-
1986
- 1986-07-21 JP JP1986110670U patent/JPS6318773U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014137984A (en) * | 2013-01-18 | 2014-07-28 | Mitsubishi Heavy Ind Ltd | Power generation system |