DK139699B - Apparat til styring af omløbstallet af en vekselstrømsmotor. - Google Patents

Apparat til styring af omløbstallet af en vekselstrømsmotor.

Info

Publication number: DK139699B
Authority: DK; Denmark
Prior art keywords: controlling; motor; speed
Prior art date: 1971-08-25

Application number

DK416572A

Other languages

English (en)

Other versions

DK139699C (da

Inventor

George H Studtmann

Original Assignee

Borg Warner

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.)

1971-08-25

Filing date

1972-08-23

Publication date

1979-03-26

1972-08-23 Application filed by Borg Warner filed Critical Borg Warner

1979-03-26 Publication of DK139699B publication Critical patent/DK139699B/da

1979-09-10 Application granted granted Critical

1979-09-10 Publication of DK139699C publication Critical patent/DK139699C/da

Links

Classifications

- 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
- H02P27/06—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 dc to ac converters or inverters
- 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
- H02P27/02—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using supply voltage with constant frequency and variable amplitude
- 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
- H02P2201/00—Indexing scheme relating to controlling arrangements characterised by the converter used
- H02P2201/03—AC-DC converter stage controlled to provide a defined DC link voltage
- 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

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Control Of Ac Motors In General (AREA)
Control Of Velocity Or Acceleration (AREA)
Control Of Electrical Variables (AREA)
Motor And Converter Starters (AREA)

DK416572A 1971-08-25 1972-08-23 Apparat til styring af omløbstallet af en vekselstrømsmotor. DK139699B (da)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US17459771A	1971-08-25	1971-08-25

Publications (2)

Publication Number	Publication Date
DK139699B true DK139699B (da)	1979-03-26
DK139699C DK139699C (da)	1979-09-10

Family

ID=22636756

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK416572A DK139699B (da)	1971-08-25	1972-08-23	Apparat til styring af omløbstallet af en vekselstrømsmotor.

Country Status (11)

Country	Link
JP (1)	JPS5625875B2 (da)
AU (1)	AU468330B2 (da)
BE (1)	BE787900A (da)
CA (1)	CA983571A (da)
CH (1)	CH578283A5 (da)
DK (1)	DK139699B (da)
FR (1)	FR2150440B1 (da)
GB (1)	GB1404019A (da)
IT (1)	IT964124B (da)
NL (1)	NL7211481A (da)
SE (1)	SE380149B (da)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5113776B1 (da) *	1970-12-22	1976-05-04
JPS5625359Y2 (da) *	1975-03-07	1981-06-15
JPS5915278B2 (ja) *	1977-12-02	1984-04-09	株式会社椿本チエイン	誘導電動機の速度制御装置
JPS5819188A (ja) *	1981-07-27	1983-02-04	Shinpo Kogyo Kk	誘導電動機の可変周波数駆動装置
JPS59139889A (ja) *	1983-01-31	1984-08-10	Tokyo Electric Co Ltd	電動送風機入力制御回路
GB2150771A (en) *	1983-10-24	1985-07-03	Marketmatch International	Heated airflow delivery apparatus
DE19843106B4 (de)	1998-09-21	2005-08-18	Ebm-Papst Mulfingen Gmbh & Co. Kg	System zur Drehzahlsteuerung von Wechselstrom-Motoren

0
- BE BE787900D patent/BE787900A/xx not_active IP Right Cessation
1972
- 1972-08-03 CA CA148,664A patent/CA983571A/en not_active Expired
- 1972-08-04 GB GB3651372A patent/GB1404019A/en not_active Expired
- 1972-08-10 AU AU45450/72A patent/AU468330B2/en not_active Expired
- 1972-08-21 SE SE1085872A patent/SE380149B/xx unknown
- 1972-08-21 IT IT2834772A patent/IT964124B/it active
- 1972-08-22 FR FR7229952A patent/FR2150440B1/fr not_active Expired
- 1972-08-23 DK DK416572A patent/DK139699B/da not_active IP Right Cessation
- 1972-08-23 NL NL7211481A patent/NL7211481A/xx not_active Application Discontinuation
- 1972-08-24 CH CH1252572A patent/CH578283A5/xx not_active IP Right Cessation
- 1972-08-25 JP JP8519772A patent/JPS5625875B2/ja not_active Expired

Also Published As

Publication number	Publication date
JPS5625875B2 (da)	1981-06-15
DK139699C (da)	1979-09-10
JPS4830014A (da)	1973-04-20
AU468330B2 (en)	1976-01-08
CH578283A5 (da)	1976-07-30
FR2150440B1 (da)	1979-09-14
GB1404019A (en)	1975-08-28
AU4545072A (en)	1974-02-14
IT964124B (it)	1974-01-21
NL7211481A (da)	1973-02-27
DE2241799B2 (de)	1977-01-20
SE380149B (da)	1975-10-27
FR2150440A1 (da)	1973-04-06
BE787900A (fr)	1973-02-23
CA983571A (en)	1976-02-10
DE2241799A1 (de)	1973-03-15

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Legal Events

Date	Code	Title	Description
1985-05-06	PBP	Patent lapsed