NL7305483A - - Google Patents

Info

Publication number
NL7305483A
NL7305483A NL7305483A NL7305483A NL7305483A NL 7305483 A NL7305483 A NL 7305483A NL 7305483 A NL7305483 A NL 7305483A NL 7305483 A NL7305483 A NL 7305483A NL 7305483 A NL7305483 A NL 7305483A
Authority
NL
Netherlands
Application number
NL7305483A
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 filed Critical
Publication of NL7305483A publication Critical patent/NL7305483A/xx

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
    • H02P27/16—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 to ac converters without intermediate conversion to dc
    • 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
NL7305483A 1972-04-21 1973-04-18 NL7305483A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE525172A SE364610B (xx) 1972-04-21 1972-04-21

Publications (1)

Publication Number Publication Date
NL7305483A true NL7305483A (xx) 1973-10-23

Family

ID=20266049

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7305483A NL7305483A (xx) 1972-04-21 1973-04-18

Country Status (7)

Country Link
BE (1) BE798003A (xx)
CA (1) CA984449A (xx)
CH (1) CH555109A (xx)
FR (1) FR2180998B1 (xx)
GB (1) GB1418573A (xx)
NL (1) NL7305483A (xx)
SE (1) SE364610B (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3138557A1 (de) * 1981-09-28 1983-04-07 Siemens AG, 1000 Berlin und 8000 München Verfahren zur nachbildung des maschinenflusses einer drehfeldmaschine und schaltungsanordnung zur durchfuehrung des verfahrens

Also Published As

Publication number Publication date
FR2180998A1 (xx) 1973-11-30
SE364610B (xx) 1974-02-25
DE2318602A1 (de) 1973-10-31
CH555109A (de) 1974-10-15
CA984449A (en) 1976-02-24
DE2318602B2 (de) 1977-02-24
BE798003A (fr) 1973-07-31
FR2180998B1 (xx) 1980-06-20
GB1418573A (en) 1975-12-24

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BV The patent application has lapsed