JPS6351103U - - Google Patents
Info
- Publication number
- JPS6351103U JPS6351103U JP9213586U JP9213586U JPS6351103U JP S6351103 U JPS6351103 U JP S6351103U JP 9213586 U JP9213586 U JP 9213586U JP 9213586 U JP9213586 U JP 9213586U JP S6351103 U JPS6351103 U JP S6351103U
- Authority
- JP
- Japan
- Prior art keywords
- reheat
- steam
- high pressure
- relief valve
- pressure turbine
- 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
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Control Of Turbines (AREA)
Description
第１図は本考案の実施例による再熱式蒸気ター
ビンプラントの制御装置を備えた再熱式蒸気ター
ビンプラントの概略系統図、第２図はタービン負
荷―再熱蒸気圧力線図、第３図は従来の再熱式蒸
気タービンプラントの概略系統図である。
１；ボイラ、２；蒸気発生器、３；再熱器、４
；高圧タービン、５；主蒸気管路、８；主蒸気逃
し弁、１１；再熱蒸気逃し弁、１２；高圧タービ
ンバイパス管、１３；高圧バイパス弁、１５；低
圧タービン、１９；復水器、２２；低圧タービン
バイパス管、２３；低圧バイパス弁、２５；温度
検出器、２６；温度設定器、２７；制御器。
Fig. 1 is a schematic system diagram of a reheat steam turbine plant equipped with a reheat steam turbine plant control device according to an embodiment of the present invention, Fig. 2 is a turbine load-reheat steam pressure diagram, and Fig. 3 1 is a schematic diagram of a conventional reheat steam turbine plant. 1; Boiler, 2; Steam generator, 3; Reheater, 4
; High pressure turbine, 5; Main steam line, 8; Main steam relief valve, 11; Reheat steam relief valve, 12; High pressure turbine bypass pipe, 13; High pressure bypass valve, 15; Low pressure turbine, 19; Condenser, 22; Low pressure turbine bypass pipe, 23; Low pressure bypass valve, 25; Temperature detector, 26; Temperature setting device, 27; Controller.
Claims (1)
備えている再熱式蒸気タービンプラントにおいて
、高圧タービンの排気出口の下流に高圧タービン
排気温度が所定値以上になつた時に、主蒸気逃し
弁又は再熱蒸気逃し弁を開方向に操作する温度検
出器と制御器とからなる制御機構を設けたことを
特徴とする再熱式蒸気タービンプラントの制御装
置。 In a reheat steam turbine plant equipped with a main steam bypass system and a reheat steam bypass system, when the high pressure turbine exhaust temperature reaches a predetermined value or higher downstream of the high pressure turbine exhaust outlet, the main steam relief valve or the reheat A control device for a reheat steam turbine plant, comprising a control mechanism comprising a temperature detector and a controller for operating a steam relief valve in the opening direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9213586U JPS6351103U (en) | 1986-06-17 | 1986-06-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9213586U JPS6351103U (en) | 1986-06-17 | 1986-06-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6351103U true JPS6351103U (en) | 1988-04-06 |
Family
ID=30953560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9213586U Pending JPS6351103U (en) | 1986-06-17 | 1986-06-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6351103U (en) |
-
1986
- 1986-06-17 JP JP9213586U patent/JPS6351103U/ja active Pending
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