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JPS57198303A - Constant frequency device for marine electric generator, capable of recovering motive power - Google Patents

Constant frequency device for marine electric generator, capable of recovering motive power

Info

Publication number
JPS57198303A
JPS57198303A JP56082979A JP8297981A JPS57198303A JP S57198303 A JPS57198303 A JP S57198303A JP 56082979 A JP56082979 A JP 56082979A JP 8297981 A JP8297981 A JP 8297981A JP S57198303 A JPS57198303 A JP S57198303A
Authority
JP
Japan
Prior art keywords
steam
power
electric generator
control valve
electric
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
JP56082979A
Other languages
Japanese (ja)
Inventor
Hirotada Yamamura
Akira Tonegawa
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.)
NIIGATA CONVERTER KK
Original Assignee
NIIGATA CONVERTER KK
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 NIIGATA CONVERTER KK filed Critical NIIGATA CONVERTER KK
Priority to JP56082979A priority Critical patent/JPS57198303A/en
Publication of JPS57198303A publication Critical patent/JPS57198303A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K23/00—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids
    • F01K23/02—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled
    • F01K23/06—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle
    • F01K23/10—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle with exhaust fluid of one cycle heating the fluid in another cycle
    • F01K23/101—Regulating means specially adapted therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Supply And Distribution Of Alternating Current (AREA)

Abstract

PURPOSE:To efficiently utilize steam energy to generate electricity under the shortage of steam power, by providing a motor generator between a main shaft and an electric generator and installing two slipping clutches provided with a centrifugal control valve and a reverse-action centrifugal control valve, so that the clutches are located in parallel with each other. CONSTITUTION:A marine electric generation equipment comprises an exhaust gas boiler 5 which receives the heat of the exhaust gas of a marine engine 1, a steam turbine 7 which is driven by steam produced by the boiler, and a main electric generator 8 connected to the steam turbine. A dynamotor 16 is connected to a bus 10 at the output side of the electric generator 8. Working oil pressure for the centrifugal control valve 14-1 of a slipping clutch 14 and the reverse- action centrifugal control valve 20-1 of another slipping clutch 20 is selectively regulated by control valves 32, 33 so that the dynamotor 16 is driven by a main shaft 2 to supplement the electric power of the electric generator 8 when the steam power is short and that the excess electric power of the dynamotor 16 is supplied for the main shaft 2 to drive a propeller 3 when the steam power has a margine. As a result, the generated AC power is set at constant frequency, whether the steam power is excess or short.
JP56082979A 1981-05-30 1981-05-30 Constant frequency device for marine electric generator, capable of recovering motive power Pending JPS57198303A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56082979A JPS57198303A (en) 1981-05-30 1981-05-30 Constant frequency device for marine electric generator, capable of recovering motive power

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56082979A JPS57198303A (en) 1981-05-30 1981-05-30 Constant frequency device for marine electric generator, capable of recovering motive power

Publications (1)

Publication Number Publication Date
JPS57198303A true JPS57198303A (en) 1982-12-04

Family

ID=13789326

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56082979A Pending JPS57198303A (en) 1981-05-30 1981-05-30 Constant frequency device for marine electric generator, capable of recovering motive power

Country Status (1)

Country Link
JP (1) JPS57198303A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012229007A (en) * 2011-04-27 2012-11-22 Universal Shipbuilding Corp Ship propulsion system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57143111A (en) * 1981-02-27 1982-09-04 Mitsubishi Heavy Ind Ltd Marine power plant

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57143111A (en) * 1981-02-27 1982-09-04 Mitsubishi Heavy Ind Ltd Marine power plant

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012229007A (en) * 2011-04-27 2012-11-22 Universal Shipbuilding Corp Ship propulsion system

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