IL77021A0 - Variable speed constant frequency generating system - Google Patents

Variable speed constant frequency generating system

Info

Publication number
IL77021A0
IL77021A0 IL77021A IL7702185A IL77021A0 IL 77021 A0 IL77021 A0 IL 77021A0 IL 77021 A IL77021 A IL 77021A IL 7702185 A IL7702185 A IL 7702185A IL 77021 A0 IL77021 A0 IL 77021A0
Authority
IL
Israel
Prior art keywords
variable speed
generating system
constant frequency
frequency generating
speed constant
Prior art date
Application number
IL77021A
Other languages
English (en)
Original Assignee
Sundstrand Corp
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 Sundstrand Corp filed Critical Sundstrand Corp
Publication of IL77021A0 publication Critical patent/IL77021A0/xx

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K19/00—Synchronous motors or generators
    • H02K19/16—Synchronous generators
    • H02K19/26—Synchronous generators characterised by the arrangement of exciting windings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K16/00—Machines with more than one rotor or stator
    • H02K16/02—Machines with one stator and two or more rotors
    • H02K16/025—Machines with one stator and two or more rotors with rotors and moving stators connected in a cascade
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
    • H02K3/12—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors arranged in slots
    • H02K3/16—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors arranged in slots for auxiliary purposes, e.g. damping or commutating
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
    • H02P9/42—Arrangements for controlling electric generators for the purpose of obtaining a desired output to obtain desired frequency without varying speed of the generator
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P2101/00—Special adaptation of control arrangements for generators
    • H02P2101/30—Special adaptation of control arrangements for generators for aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Eletrric Generators (AREA)
IL77021A 1984-12-17 1985-11-12 Variable speed constant frequency generating system IL77021A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/682,250 US4625160A (en) 1984-12-17 1984-12-17 Variable speed constant frequency generating system

Publications (1)

Publication Number Publication Date
IL77021A0 true IL77021A0 (en) 1986-04-29

Family

ID=24738881

Family Applications (1)

Application Number Title Priority Date Filing Date
IL77021A IL77021A0 (en) 1984-12-17 1985-11-12 Variable speed constant frequency generating system

Country Status (5)

Country Link
US (1) US4625160A (ja)
EP (1) EP0207155A4 (ja)
JP (1) JPS62501188A (ja)
IL (1) IL77021A0 (ja)
WO (1) WO1986003907A1 (ja)

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US10326394B2 (en) * 2017-10-24 2019-06-18 Hamilton Sundstrand Corporation Wound field generator overvoltage prevention
US10177698B1 (en) * 2017-11-06 2019-01-08 The Boeing Company Counter-field winding in electrical generator
US10425026B2 (en) * 2017-11-21 2019-09-24 The Boeing Company Independent speed variable frequency alternating current generator
US10454278B2 (en) 2018-01-09 2019-10-22 The Boeing Company Independent speed variable frequency based electrified propulsion system architecture
US10415530B2 (en) * 2018-01-16 2019-09-17 The Boeing Company System and method for operating an independent speed variable frequency generator as a starter
US10498273B2 (en) * 2018-04-23 2019-12-03 The Boeing Company Externally modulated independent speed variable frequency generator
US10547269B2 (en) * 2018-05-17 2020-01-28 The Boeing Company Variable frequency independent speed motor
FR3082069B1 (fr) * 2018-05-29 2020-05-01 Safran Systeme de synchronisation de sources d'energie couplees d'un aeronef
US10723469B2 (en) * 2018-09-21 2020-07-28 Hamilton Sunstrand Corporation System and method for driving electrically driving a gas turbine engine via a wound field synchronous machine assisted by a PMG
US11146200B2 (en) 2020-03-10 2021-10-12 The Boeing Company Variable frequency independent speed motor control based on flux estimate
US11697998B1 (en) 2022-04-08 2023-07-11 Hamilton Sundstrand Corporation Constant speed drive to control variable APU speed and constant generator output frequency
US11808211B2 (en) 2022-04-08 2023-11-07 Hamilton Sundstrand Corporation Multi-speed transmission to control variable APU speed and constant generator output frequency
US11711036B1 (en) * 2022-05-06 2023-07-25 Hamilton Sundstrand Corporation Electric power generation system (EPGS) controller excitation system architecture for variable frequency generators
CN114785078B (zh) * 2022-06-21 2022-09-06 宁德时代电机科技有限公司 电压恒定的复合电励磁永磁同步工频水冷发电机
KR102561895B1 (ko) * 2023-04-21 2023-08-01 (주)썬테크 고장표시와 조치 기능이 구비된 안전을 위한 전압조정기를 포함하는 비상용 디젤 발전기
KR102561896B1 (ko) * 2023-04-21 2023-08-01 (주)썬테크 사용자 맞춤형의 다채널을 이용한 전압조정기를 포함하는 비상용 디젤 발전기
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Also Published As

Publication number Publication date
WO1986003907A1 (en) 1986-07-03
US4625160A (en) 1986-11-25
EP0207155A4 (en) 1988-06-08
JPS62501188A (ja) 1987-05-07
EP0207155A1 (en) 1987-01-07

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