JPS5486040A - Furnace head gas turbine generating equipment control system - Google Patents

Furnace head gas turbine generating equipment control system

Info

Publication number
JPS5486040A
JPS5486040A JP15389677A JP15389677A JPS5486040A JP S5486040 A JPS5486040 A JP S5486040A JP 15389677 A JP15389677 A JP 15389677A JP 15389677 A JP15389677 A JP 15389677A JP S5486040 A JPS5486040 A JP S5486040A
Authority
JP
Japan
Prior art keywords
generator
gas turbine
cut
generating equipment
control system
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.)
Granted
Application number
JP15389677A
Other languages
Japanese (ja)
Other versions
JPS5550169B2 (en
Inventor
Takeji Asai
Atsuhiro Mizota
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.)
Hitachi Zosen Corp
Nippon Steel Corp
Original Assignee
Hitachi Zosen Corp
Sumitomo Metal Industries 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 Hitachi Zosen Corp, Sumitomo Metal Industries Ltd filed Critical Hitachi Zosen Corp
Priority to JP15389677A priority Critical patent/JPS5486040A/en
Publication of JPS5486040A publication Critical patent/JPS5486040A/en
Publication of JPS5550169B2 publication Critical patent/JPS5550169B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Control Of Eletrric Generators (AREA)
  • Blast Furnaces (AREA)
  • Protection Of Generators And Motors (AREA)

Abstract

PURPOSE:To obtain the highest energy recovery efficiency in safe by controlling a generator to the maximum revolutional frequency durable in strength after a load is cut off. CONSTITUTION:After the load applied on a generator 9 is cut off, the setting velocity of a gas turbine 10 and the generator 9 is kept at the high limit as far as the turbine 10 or the generator 9 may be durable in strength and is then controlled at a normal velocity after the head pressure of the furnace 1 is set. Pressure increase in the system caused when a load is cut off may be restricted greatly and serious hazard injuring the equipment can be prevented that the furnace head gas turbine generating equipment can be operated safely. And much more gas is allowed to run into the turbine, which improves the energy recovery efficiency.
JP15389677A 1977-12-20 1977-12-20 Furnace head gas turbine generating equipment control system Granted JPS5486040A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15389677A JPS5486040A (en) 1977-12-20 1977-12-20 Furnace head gas turbine generating equipment control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15389677A JPS5486040A (en) 1977-12-20 1977-12-20 Furnace head gas turbine generating equipment control system

Publications (2)

Publication Number Publication Date
JPS5486040A true JPS5486040A (en) 1979-07-09
JPS5550169B2 JPS5550169B2 (en) 1980-12-16

Family

ID=15572469

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15389677A Granted JPS5486040A (en) 1977-12-20 1977-12-20 Furnace head gas turbine generating equipment control system

Country Status (1)

Country Link
JP (1) JPS5486040A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5560627A (en) * 1978-10-27 1980-05-07 Ebara Corp Method of and apparatus for controlling rotary machine system
JPH05268798A (en) * 1992-03-17 1993-10-15 Hitachi Ltd Power generating facility
CN106301137A (en) * 2016-08-31 2017-01-04 歌尔股份有限公司 Actively control the method for linear motor vibrations, device, system and electronic equipment
CN106411217A (en) * 2016-08-31 2017-02-15 歌尔股份有限公司 Method, device and system for active control linear motor, and electronic equipment

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5560627A (en) * 1978-10-27 1980-05-07 Ebara Corp Method of and apparatus for controlling rotary machine system
JPH05268798A (en) * 1992-03-17 1993-10-15 Hitachi Ltd Power generating facility
CN106301137A (en) * 2016-08-31 2017-01-04 歌尔股份有限公司 Actively control the method for linear motor vibrations, device, system and electronic equipment
CN106411217A (en) * 2016-08-31 2017-02-15 歌尔股份有限公司 Method, device and system for active control linear motor, and electronic equipment

Also Published As

Publication number Publication date
JPS5550169B2 (en) 1980-12-16

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