JPS6099897U - 磁束調整装置 - Google Patents

磁束調整装置

Info

Publication number
JPS6099897U
JPS6099897U JP1984154404U JP15440484U JPS6099897U JP S6099897 U JPS6099897 U JP S6099897U JP 1984154404 U JP1984154404 U JP 1984154404U JP 15440484 U JP15440484 U JP 15440484U JP S6099897 U JPS6099897 U JP S6099897U
Authority
JP
Japan
Prior art keywords
magnetic flux
motor
signal
air gap
signal representing
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
JP1984154404U
Other languages
English (en)
Inventor
ジヨセフ・フイリツプ・フランズ
アレン・バー・プランケツツ
Original Assignee
ゼネラル・エレクトリツク・カンパニイ
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 ゼネラル・エレクトリツク・カンパニイ filed Critical ゼネラル・エレクトリツク・カンパニイ
Publication of JPS6099897U publication Critical patent/JPS6099897U/ja
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L15/00—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
    • B60L15/02—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles characterised by the form of the current used in the control circuit
    • B60L15/025—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles characterised by the form of the current used in the control circuit using field orientation; Vector control; Direct Torque Control [DTC]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L50/00—Electric propulsion with power supplied within the vehicle
    • B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
    • B60L50/51—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells characterised by AC-motors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L9/00—Electric propulsion with power supply external to the vehicle
    • B60L9/16—Electric propulsion with power supply external to the vehicle using ac induction motors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K17/00—Asynchronous induction motors; Asynchronous induction generators
    • H02K17/02—Asynchronous induction motors
    • H02K17/30—Structural association of asynchronous induction motors with auxiliary electric devices influencing the characteristics of the motor or controlling the motor, e.g. with impedances or switches
    • 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
    • H02P21/00—Arrangements or methods for the control of electric machines by vector control, e.g. by control of field orientation
    • H02P21/06—Rotor flux based control involving the use of rotor position or rotor speed sensors
    • H02P21/10—Direct field-oriented control; Rotor flux feed-back control
    • 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
    • H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
    • H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
    • H02P27/048—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using AC supply for only the rotor circuit or only the stator circuit
    • 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
    • H02P2207/00—Indexing scheme relating to controlling arrangements characterised by the type of motor
    • H02P2207/01—Asynchronous machines
    • 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
    • H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
    • H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
    • H02P27/047—V/F converter, wherein the voltage is controlled proportionally with the frequency
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/64—Electric machine technologies in electromobility
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/72—Electric energy management in electromobility

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Control Of Ac Motors In General (AREA)

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。

Description

【図面の簡単な説明】
第１図はこの考案の好ましい実施例の略図、第２図は固
定子の略図、好ましい実施例の感知コイルの取付は方を
示す。第３図は感知コイルの出力を平均磁束に変換する
回路の好ましい実施例を示す回路図、第４図はこの考案
の好ましい実施例による磁束感知コイルの斜視図、第５
図は磁束感知コイルの取付装置を持つ電動機の固定子の
端面図、第６図は感知コイルを含む電動機の固定子巻線
の一部の回路図、第７図は電動機の巻線模様を示す線図
、感知コイルと主コイルの相対的な位置を示す。第８図
は複数個の電動機の間で相互接続される磁束感知コイル
の配線図である。 主な符号の説明、Ｍ：誘導電動機、１０：電圧制御回路
、１１：直流電力源、１３：インバータ、１４：波形発
生器、１６：周波数制御回路、３８：空隙、４４：感知
コイル、５１，５２，５３：積分器、５６，５７．５８
：整流器回路、６６：掛算器。 ｎｕ　６ ゛ト″ ａ９各へ

Claims (1)

    【実用新案登録請求の範囲】
  1. 可変電圧入力を持つ交流電動機に対する磁束調整装置に
    於て、電動機の空隙に於ける磁束の変化速度に略比例す
    る電圧信号が誘起されるように、電動機の固定子の少な
    くとも１つの歯の周りに装着された感知コイルと、電圧
    信号を積分して空隙の磁束を表わす信号を求める積分回
    路と、空隙の磁束を表わす信号を電動機の所望の磁束を
    表わす信号と比較し、その結果を増幅してボルト／ヘル
    ツ信号を求める手段と、このボルト／ヘルツ信号・　　
    　　に応答して電動機の電圧入力を変え、電動機の空隙
    の磁束を実質的に制御されたレベルに保つ手段とを有す
    る磁束調整装置。
JP1984154404U 1974-11-20 1984-10-15 磁束調整装置 Pending JPS6099897U (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/525,613 US4011489A (en) 1974-11-20 1974-11-20 Apparatus for regulating magnetic flux in an AC motor
US525613 1974-11-20

Publications (1)

Publication Number Publication Date
JPS6099897U true JPS6099897U (ja) 1985-07-08

Family

ID=24093961

Family Applications (2)

Application Number Title Priority Date Filing Date
JP13879075A Pending JPS5175915A (ja) 1974-11-20 1975-11-20
JP1984154404U Pending JPS6099897U (ja) 1974-11-20 1984-10-15 磁束調整装置

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP13879075A Pending JPS5175915A (ja) 1974-11-20 1975-11-20

Country Status (5)

Country Link
US (1) US4011489A (ja)
JP (2) JPS5175915A (ja)
CA (1) CA1053321A (ja)
DE (1) DE2551671A1 (ja)
FR (1) FR2292369A1 (ja)

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DE2637116A1 (de) * 1975-08-19 1977-03-03 Gen Electric Induktionsmotorsteueranordnung
US4088934A (en) * 1976-10-04 1978-05-09 General Electric Company Means for stabilizing an a-c electric motor drive system
US4137489A (en) * 1977-07-21 1979-01-30 General Electric Company Feedback control for reduction of cogging torque in controlled current AC motor drives
US4112339A (en) * 1977-07-21 1978-09-05 General Electric Company Measurement of pulsating torque in a current source inverter motor drive
DE2833542C2 (de) * 1978-07-31 1980-09-25 Siemens Ag, 1000 Berlin Und 8000 Muenchen Drehfeldmaschinenantrieb, bestehend aus einer umrichtergespeisten Drehfeldmaschine, insbesondere Synchronmaschine und einer Stromrichtersteuerung für den eigengetakteten, insbesondere feldorientierten Betrieb dieser Maschine, mit zwei baugleichen Wechselspannungsintegratoren und Verfahren zum Betrieb des Drehfeldmajchinenantriebes
US4215305A (en) * 1978-10-02 1980-07-29 General Electric Company Excitation commanding for current fed motor drives
US4245181A (en) * 1979-02-26 1981-01-13 General Electric Company Method and apparatus for generating an air gap flux signal for an AC machine from AC line voltage and current values
US4280085A (en) * 1979-04-24 1981-07-21 General Electric Company Apparatus and method for providing a signal proportional to flux in an AC motor for control of motor drive current
US4433276A (en) * 1980-10-23 1984-02-21 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Three phase power factor controller
US4404511A (en) * 1980-10-23 1983-09-13 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Motor power factor controller with a reduced voltage starter
US4442393A (en) * 1982-03-04 1984-04-10 Westinghouse Electric Corp. Apparatus and method for determining the operation of an induction motor
DE3245761A1 (de) * 1982-04-29 1984-02-23 Brown, Boveri & Cie Ag, 6800 Mannheim Verfahren zur steuerung des magnetischen flusses einer asynchronmaschine und einrichtung hierzu
JPS596789A (ja) * 1982-06-30 1984-01-13 Toyo Electric Mfg Co Ltd 誘導電動機駆動装置
GB2123990B (en) * 1982-07-17 1985-11-27 Ferranti Plc Speed control of a universal electrical motor
JPS5928803A (ja) * 1982-08-05 1984-02-15 Mitsubishi Electric Corp 電気車用制動制御装置
US4495449A (en) * 1983-12-02 1985-01-22 General Electric Company Electric propulsion system for traction vehicles with automatic retard speed regulation
JPS6268085A (ja) * 1985-09-20 1987-03-27 Kawatetsu Techno Res Kk 誘導電動機のトルク検出装置
US4724373A (en) * 1986-02-20 1988-02-09 Wisconsin Alumni Research Foundation Method and apparatus for flux and torque sensing in electrical machines
JPS6373898A (ja) * 1986-09-12 1988-04-04 Matsushita Electric Ind Co Ltd インバ−タ装置
WO1991003867A1 (de) * 1989-09-07 1991-03-21 Siemens Aktiengesellschaft Verfahren zur flussollwertkorrektur einer umrichtergespeisten, mehrphasigen maschine und schaltungsanordnung zur durchführung des verfahrens
JPH03270685A (ja) * 1990-03-16 1991-12-02 Hitachi Ltd 誘導電動機の制御装置
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WO1999053604A1 (en) * 1998-04-13 1999-10-21 Empresa Brasileira De Compressores S.A. - Embraco A starting system for an electric motor
IT1310649B1 (it) * 1999-07-29 2002-02-19 Univ Catania Sistema e metodo di controllo per azionamenti elettrici con motoreasincrono.
US6633144B2 (en) 2001-12-27 2003-10-14 General Electric Co. System and method for measuring parameters of a DC motor field
US6911886B2 (en) * 2003-08-08 2005-06-28 General Electric Company Flux coil system
ITPR20040009A1 (it) * 2004-02-16 2004-05-16 Zapi S P A Metodo per il controllo diretto di un motore ad induzione e motore per effettuare detto controllo.
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JP2006345591A (ja) * 2005-06-07 2006-12-21 Fuji Seratekku Kk 永久磁石式発電機における磁束制御装置
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US20220368199A1 (en) * 2019-09-27 2022-11-17 Nidec Corporation Rotary electric machine and diagnosis device
TWI774069B (zh) * 2020-09-22 2022-08-11 新代科技股份有限公司 致動裝置及其驅動方法
CN112356680B (zh) * 2020-11-24 2022-07-05 中国人民解放军国防科技大学 基于平均气隙反馈的磁浮列车悬浮控制方法

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4959201A (ja) * 1972-10-11 1974-06-08
JPS49114027A (ja) * 1973-03-07 1974-10-31

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DE2130556C3 (de) * 1971-06-19 1975-06-26 Siemens Ag Meßanordnung zur Ermittlung des Luftspaltflusses von Drehfeldmaschinen
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Patent Citations (2)

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Publication number Priority date Publication date Assignee Title
JPS4959201A (ja) * 1972-10-11 1974-06-08
JPS49114027A (ja) * 1973-03-07 1974-10-31

Also Published As

Publication number Publication date
FR2292369A1 (fr) 1976-06-18
CA1053321A (en) 1979-04-24
FR2292369B1 (ja) 1982-02-12
JPS5175915A (ja) 1976-06-30
US4011489A (en) 1977-03-08
DE2551671A1 (de) 1976-05-26
DE2551671C2 (ja) 1988-06-30

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