JPS5768504A - Control device for turbine - Google Patents

Control device for turbine

Info

Publication number
JPS5768504A
JPS5768504A JP55145397A JP14539780A JPS5768504A JP S5768504 A JPS5768504 A JP S5768504A JP 55145397 A JP55145397 A JP 55145397A JP 14539780 A JP14539780 A JP 14539780A JP S5768504 A JPS5768504 A JP S5768504A
Authority
JP
Japan
Prior art keywords
power source
solenoid valve
turbine
supplied
permanent magnet
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
Application number
JP55145397A
Other languages
Japanese (ja)
Inventor
Jiro Ozono
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP55145397A priority Critical patent/JPS5768504A/en
Publication of JPS5768504A publication Critical patent/JPS5768504A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To improve the operating rate of a turbine generator by allowing a solenoid valve unit for breaking a hydraulic pressure to be closed upon energization to operate at one permanent magnet generator coupled directly to an AC power source in a station and the turbine.
CONSTITUTION: An electrohydraulic type controller has an AC power source 3 having permanent magnet generator PMG connected directly to a turbine shaft. The outputs of the power sources 1, 3 are supplied through AC/DC constant-voltage converters 4aW6a, 4bW6b and high value priority circuits 7W9 to an analog circuit 10 and a logic circuit 11. The power source 1 is also supplied to a solenoid valve 12 or the like (including equipments 12'W14) for controlling a steam valve actuator. In order to allow the powder sources 2, 3 to supply to the solenoid valve 12 and the like, AC/DC constant-voltage converters 16, 17 are newly provided so as to be supplied through high voltage priority circuit 18 to the solenoid valve 12 together with the output of the power source 2.
COPYRIGHT: (C)1982,JPO&Japio
JP55145397A 1980-10-17 1980-10-17 Control device for turbine Pending JPS5768504A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55145397A JPS5768504A (en) 1980-10-17 1980-10-17 Control device for turbine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55145397A JPS5768504A (en) 1980-10-17 1980-10-17 Control device for turbine

Publications (1)

Publication Number Publication Date
JPS5768504A true JPS5768504A (en) 1982-04-26

Family

ID=15384309

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55145397A Pending JPS5768504A (en) 1980-10-17 1980-10-17 Control device for turbine

Country Status (1)

Country Link
JP (1) JPS5768504A (en)

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