JPS49109816A - - Google Patents

Info

Publication number: JPS49109816A
Authority: JP; Japan
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

JP1006074A

Other languages

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.)

1973-01-24

Filing date

1974-01-23

Publication date

1974-10-18

1974-01-23 Application filed filed Critical

1974-10-18 Publication of JPS49109816A publication Critical patent/JPS49109816A/ja

Status Pending legal-status Critical Current

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
- H02P27/045—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 whereby the speed is regulated by measuring the motor speed and comparing it with a given physical value
- 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
- 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
- H02P27/08—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 with pulse width modulation
- 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

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Control Of Ac Motors In General (AREA)
Control Of Multiple Motors (AREA)

JP1006074A 1973-01-24 1974-01-23 Pending JPS49109816A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US32644973A	1973-01-24	1973-01-24

Publications (1)

Publication Number	Publication Date
JPS49109816A true JPS49109816A (en)	1974-10-18

Family

ID=23272259

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP1006074A Pending JPS49109816A (en)	1973-01-24	1974-01-23

Country Status (5)

Country	Link
JP (1)	JPS49109816A (en)
DE (1)	DE2403107A1 (en)
FR (1)	FR2214995B1 (en)
GB (1)	GB1465522A (en)
IT (1)	IT1006141B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
KR100976309B1 (en) *	2007-12-28	2010-08-16	엘에스산전 주식회사	Apparatus for controlling inverter
DE102009029884A1 (en) *	2009-06-23	2010-12-30	Robert Bosch Gmbh	Notverstelleinrichtung for pitch adjustment systems of wind turbines

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3323032A (en) *	1963-07-18	1967-05-30	Gen Motors Corp	Electric drive system
US3611082A (en) *	1969-12-15	1971-10-05	Wisconsin Alumni Res Found	Variable speed electric motor system having stator and rotor windings energized in opposite phase sequence with alternating current corresponding in angular velocity to one-half the angular velocity of the rotor

1974
- 1974-01-17 GB GB214074A patent/GB1465522A/en not_active Expired
- 1974-01-23 IT IT1971174A patent/IT1006141B/en active
- 1974-01-23 DE DE2403107A patent/DE2403107A1/en active Pending
- 1974-01-23 JP JP1006074A patent/JPS49109816A/ja active Pending
- 1974-01-24 FR FR7402420A patent/FR2214995B1/fr not_active Expired

Also Published As

Publication number	Publication date
GB1465522A (en)	1977-02-23
DE2403107A1 (en)	1974-08-08
FR2214995B1 (en)	1977-08-19
IT1006141B (en)	1976-09-30
FR2214995A1 (en)	1974-08-19

Publication	Publication Date	Title
AR201758A1 (en)	1975-04-15
AU476761B2 (en)	1976-09-30
AU465372B2 (en)	1975-09-25
AR201235Q (en)	1975-02-21
AR201231Q (en)	1975-02-21
AU474593B2 (en)	1976-07-29
AU474511B2 (en)	1976-07-22
AU474838B2 (en)	1976-08-05
AU465453B2 (en)	1975-09-25
AU471343B2 (en)	1976-04-15
AU465434B2 (en)	1975-09-25
AU450229B2 (en)	1974-07-04
AU476714B2 (en)	1976-09-30
AR201229Q (en)	1975-02-21
AU472848B2 (en)	1976-06-03
AU466283B2 (en)	1975-10-23
AU476696B2 (en)	1976-09-30
AR199451A1 (en)	1974-08-30
AR201432A1 (en)	1975-03-14
AR195948A1 (en)	1973-11-15
AU447540B2 (en)	1974-03-25
AU477824B2 (en)	1975-07-17
AR210729A1 (en)	1977-09-15
AU476873B1 (en)	1975-01-09
AU461342B2 (en)	1975-05-22