JPS6081236U - Gas turbine engine rotation speed control device - Google Patents
Gas turbine engine rotation speed control deviceInfo
- Publication number
- JPS6081236U JPS6081236U JP17301983U JP17301983U JPS6081236U JP S6081236 U JPS6081236 U JP S6081236U JP 17301983 U JP17301983 U JP 17301983U JP 17301983 U JP17301983 U JP 17301983U JP S6081236 U JPS6081236 U JP S6081236U
- Authority
- JP
- Japan
- Prior art keywords
- rotational speed
- turbine engine
- gas turbine
- control device
- target rotational
- 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
Landscapes
- Control Of Velocity Or Acceleration (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図はこの考案のガスタービンエンジンの回転速度制
御装置の一実施例の全体構成図、第２図は第１図の制御
装置の詳細を示すブロック図、第３図は第２図の目標値
発生部の詳細を示すブロック図、第４図は第３図のアイ
ドル判定部の詳細を示すブロック図、第５図は第２図の
制御部の詳細を示すブロック図、第６図は第２図の変換
部の詳細を示すブロック図である。
１・・・圧縮機、２・・・圧縮機タービン、３・・・ガ
ス発生機軸、５・・・熱交換器、６・・・燃焼器、７・
・・燃料供給装置、９・・・出力タービン、１６・・・
補機装置、１７・・・制御装置、１００・・・目標発生
部、１０１・・・関数発生器、１０２・・・定電圧発生
器、１０３・・・加算器、１０６・・・定電圧発生器、
１０７・・・減算器、１０８・・・制御器、１０９・・
・スイッチ、１１０・・・アイドル判定部、２００・・
・制御部、３００・・・変換部、Ｎｇｇ・・・ガス発生
機の実回転速度、Ｎｇｇｓｅｔ・・・ガス発生機の目標
回転速度、Ｎｐｔ・・・出力タービンの実回転速度、Ｎ
ｐｔｓｅｔ・・・出力タービンの目標回転速度。Fig. 1 is an overall configuration diagram of an embodiment of the rotational speed control device for a gas turbine engine of this invention, Fig. 2 is a block diagram showing details of the control device of Fig. 1, and Fig. 3 is the goal of Fig. 2. 4 is a block diagram showing details of the value generation section, FIG. 4 is a block diagram showing details of the idle determination section of FIG. 3, FIG. 5 is a block diagram showing details of the control section of FIG. 2, and FIG. 6 is a block diagram showing details of the control section of FIG. FIG. 3 is a block diagram showing details of the converter shown in FIG. 2; DESCRIPTION OF SYMBOLS 1... Compressor, 2... Compressor turbine, 3... Gas generator shaft, 5... Heat exchanger, 6... Combustor, 7...
...Fuel supply device, 9...Output turbine, 16...
Auxiliary device, 17... Control device, 100... Target generation unit, 101... Function generator, 102... Constant voltage generator, 103... Adder, 106... Constant voltage generation vessel,
107...Subtractor, 108...Controller, 109...
・Switch, 110... Idle determination section, 200...
- Control unit, 300... Conversion unit, Ngg... Actual rotational speed of the gas generator, Nggset... Target rotational speed of the gas generator, Npt... Actual rotational speed of the output turbine, N
ptset...Target rotational speed of the output turbine.
Claims (1)
ビンエンジンの該ガス発生機の実回転速度（Ｎ■）を目
標回転速度（Ｎｇｇｓｅｔ）に一致するように閉ループ
制御するガスタービンエンジンの回転速度制御装置にお
いて、 前記ガスタービンエンジンの運転状態を判定する判定手
段と、前記ガスタービンエンジンの補機装置の負荷の変
化を検出する検出手段と、該検出゛結果に基づいて前記
出力タービンの目標回転速度（Ｎｐｔｓｅｔ）を設定す
る目標値設定手段と、該出力タービンの該目標回転速度
（Ｎｐｔｓｅｔ）と該出力タービンの実回転速度（Ｎｐ
ｔ）との偏差に基づいて補正値を演算する演算手段と、
該補正値によってガス発生機の前記目標回転速度（Ｎｇ
ｇｓｅｔ）を補正する補正手段とを備え、前記ガスター
ビンエンジンが所定の運転状態にあると判定された時に
、前記補機装置の負荷の変化に見合った前記比”カター
ビンの目標回転速度（Ｎｐｔｓｅｔ）を設定し、該出力
タービンの実回転速度（Ｎｐｔ）が該目標回転速度（Ｎ
ｐｔｓｅｔ）に一致するように前記ガス発生機の前記目
標回転速度（Ｎｇｇｓｅｔ）を補正することを特徴とす
るガスタービンエンジンの回転速度制御装置。[Claims for Utility Model Registration] Closed-loop control of a two-shaft gas turbine engine having a gas generator and an output turbine so that the actual rotational speed (N■) of the gas generator matches a target rotational speed (Nggset). A rotational speed control device for a gas turbine engine, comprising: a determining means for determining an operating state of the gas turbine engine; a detecting means for detecting a change in load of an auxiliary device of the gas turbine engine; a target value setting means for setting a target rotational speed (Nptset) of the output turbine; and a target value setting means for setting a target rotational speed (Nptset) of the output turbine;
calculation means for calculating a correction value based on the deviation from t);
The target rotational speed (Ng
a target rotational speed (Nptset) of the turbine corresponding to a change in the load of the auxiliary equipment when it is determined that the gas turbine engine is in a predetermined operating state; is set, and the actual rotational speed (Npt) of the output turbine is set to the target rotational speed (Npt).
A rotational speed control device for a gas turbine engine, characterized in that the target rotational speed (Nggset) of the gas generator is corrected so as to match the rotational speed (Nggset) of the gas generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17301983U JPS6081236U (en) | 1983-11-10 | 1983-11-10 | Gas turbine engine rotation speed control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17301983U JPS6081236U (en) | 1983-11-10 | 1983-11-10 | Gas turbine engine rotation speed control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6081236U true JPS6081236U (en) | 1985-06-05 |
Family
ID=30377013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17301983U Pending JPS6081236U (en) | 1983-11-10 | 1983-11-10 | Gas turbine engine rotation speed control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6081236U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53129723A (en) * | 1977-04-19 | 1978-11-13 | Nissan Motor Co Ltd | Biaxial gas turbine controls |
| JPS5879628A (en) * | 1981-11-04 | 1983-05-13 | Mitsubishi Heavy Ind Ltd | Gas turbine controller |
| JPS58129723A (en) * | 1982-01-29 | 1983-08-02 | 株式会社東芝 | Dc breaker |
-
1983
- 1983-11-10 JP JP17301983U patent/JPS6081236U/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53129723A (en) * | 1977-04-19 | 1978-11-13 | Nissan Motor Co Ltd | Biaxial gas turbine controls |
| JPS5879628A (en) * | 1981-11-04 | 1983-05-13 | Mitsubishi Heavy Ind Ltd | Gas turbine controller |
| JPS58129723A (en) * | 1982-01-29 | 1983-08-02 | 株式会社東芝 | Dc breaker |
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