JPS59110303U - steam turbine control device - Google Patents
steam turbine control deviceInfo
- Publication number
- JPS59110303U JPS59110303U JP274483U JP274483U JPS59110303U JP S59110303 U JPS59110303 U JP S59110303U JP 274483 U JP274483 U JP 274483U JP 274483 U JP274483 U JP 274483U JP S59110303 U JPS59110303 U JP S59110303U
- Authority
- JP
- Japan
- Prior art keywords
- steam
- steam turbine
- flow rate
- control device
- detector
- 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
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図は従来の蒸気タービン制御装置の構成図、第２図
は本考案の蒸気タービン制御装置の一実施。
例を示す構成図、第３図は汰気流量と弁開度の特性説明
図、第４図はゲイン特性説明図である。
１・・・蒸気タービン、２・・・ポンプ、３・・・流量
検出器、４・・・流量調節針、５・・・回転数制御装置
、６・・・ −回転数検出器、８・・・蒸気加減弁、１
０・・・蒸気加減、弁開度要求信号、１１・・・ゲイン
補正回路、１２・・・蒸気圧力検出器。FIG. 1 is a block diagram of a conventional steam turbine control device, and FIG. 2 is an implementation of the steam turbine control device of the present invention. A configuration diagram showing an example, FIG. 3 is a diagram illustrating the characteristics of the air flow rate and valve opening degree, and FIG. 4 is a diagram illustrating the gain characteristic. DESCRIPTION OF SYMBOLS 1... Steam turbine, 2... Pump, 3... Flow rate detector, 4... Flow rate adjustment needle, 5... Rotation speed control device, 6... - Rotation speed detector, 8.・・Steam control valve, 1
0... Steam adjustment, valve opening request signal, 11... Gain correction circuit, 12... Steam pressure detector.
Claims (1)
ポンプと、このポンプの吐出管に設けら〜れ吐出流量を
測定する流量検出器と、この流量検出器からの出力信号
及び予め定められた流量設定値とによって前記蒸気ター
ビンの駆動用蒸気流量を調節する流量調節計と、前記蒸
気タービンの回転数を測定する回転数検出器と、前記蒸
気タービンの駆動用蒸気の配管に接続された蒸気加減弁
とからなる蒸気タービン制御装置に於て、前記蒸気ター
ビンの駆動用蒸気の圧力を検出する蒸気圧力検出器″と
、この蒸気圧力検出器からの信号によってゲイン補正回
路のゲインを変化させ回転数要求信号に対する加減弁開
度要求信号を補正し前記蒸気加減弁に信号を出力する回
転数制御装置とを具備した蒸気タービン制御装置。A steam turbine, a pump driven by the steam turbine, a flow rate detector installed in a discharge pipe of the pump to measure the discharge flow rate, an output signal from the flow rate detector, and a predetermined flow rate setting value. a flow rate controller that adjusts the flow rate of driving steam for the steam turbine; a rotational speed detector that measures the rotational speed of the steam turbine; and a steam control valve connected to a piping for driving steam for the steam turbine. A steam turbine control device comprising: a steam pressure detector for detecting the pressure of driving steam of the steam turbine; and a rotation speed request signal for changing the gain of a gain correction circuit based on a signal from the steam pressure detector. A steam turbine control device comprising: a rotation speed control device that corrects a control valve opening request signal for the steam control valve and outputs a signal to the steam control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP274483U JPS59110303U (en) | 1983-01-14 | 1983-01-14 | steam turbine control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP274483U JPS59110303U (en) | 1983-01-14 | 1983-01-14 | steam turbine control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59110303U true JPS59110303U (en) | 1984-07-25 |
Family
ID=30134397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP274483U Pending JPS59110303U (en) | 1983-01-14 | 1983-01-14 | steam turbine control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59110303U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012072694A (en) * | 2010-09-28 | 2012-04-12 | Hitachi Ltd | Turbine control device, pump control device, and reactor core isolation cooling system control system |
| JP2013096282A (en) * | 2011-10-31 | 2013-05-20 | Hitachi Ltd | Steam turbine control device, and steam turbine facility using the same |
-
1983
- 1983-01-14 JP JP274483U patent/JPS59110303U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012072694A (en) * | 2010-09-28 | 2012-04-12 | Hitachi Ltd | Turbine control device, pump control device, and reactor core isolation cooling system control system |
| JP2013096282A (en) * | 2011-10-31 | 2013-05-20 | Hitachi Ltd | Steam turbine control device, and steam turbine facility using the same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS59110303U (en) | steam turbine control device | |
| JPS59115429U (en) | Air motor rotation speed control device | |
| JPS58132307U (en) | Water supply control device | |
| JPS60165002U (en) | Reverse osmosis membrane separation equipment | |
| JPS59130914U (en) | Water supply differential pressure control device | |
| JPS60176910U (en) | air conditioner | |
| JPS596212U (en) | Variable gain control device | |
| JPS6087394U (en) | automatic pump | |
| JPS5965905U (en) | Exhaust temperature control device for water pump drive turbine | |
| JPS60167189U (en) | fuel pump wear detector | |
| JPS63168297U (en) | ||
| JPS60100596U (en) | blower control device | |
| JPS6153590U (en) | ||
| JPS6060551U (en) | Boiler combustion air control device | |
| JPS6072997U (en) | pressure control device | |
| JPS59120308U (en) | Water pump control device | |
| JPS586934U (en) | Engine idle speed control device | |
| JPS5971904U (en) | Steam turbine control device having an air-cooled condenser and a water-cooled condenser | |
| JPS59116700U (en) | Gas supply control device | |
| JPS59177704U (en) | Steam turbine speed control device | |
| JPS5987504U (en) | Deaerator water level control device | |
| JPS5919990U (en) | Fuel oil pressure control device | |
| JPS60144454U (en) | Fire pump automatic pressure regulator | |
| JPS6120473U (en) | Hydraulic pump for power steering system | |
| JPS6012001U (en) | Water supply control device |