MX146955A - Mejoras en un suministro de corriente electrica trifasica variable - Google Patents

Mejoras en un suministro de corriente electrica trifasica variable

Info

Publication number: MX146955A
Authority: MX; Mexico
Prior art keywords: variable; electrical current; current supply; phase electrical; phase
Prior art date: 1976-07-06

Application number

MX169718A

Other languages

English (en)

Inventor

Peter Kljucaricek

Original Assignee

Peter Kljucaricek

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.)

1976-07-06

Filing date

1977-07-04

Publication date

1982-09-15

1977-07-04 Application filed by Peter Kljucaricek filed Critical Peter Kljucaricek

1982-09-15 Publication of MX146955A publication Critical patent/MX146955A/es

Links

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F29/00—Variable transformers or inductances not covered by group H01F21/00
- H01F29/02—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings
- 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
- H02P13/00—Arrangements for controlling transformers, reactors or choke coils, for the purpose of obtaining a desired output
- H02P13/06—Arrangements for controlling transformers, reactors or choke coils, for the purpose of obtaining a desired output by tap-changing; by rearranging interconnections of windings

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Ac-Ac Conversion (AREA)
Compositions Of Oxide Ceramics (AREA)
Oscillators With Electromechanical Resonators (AREA)
Waveguide Switches, Polarizers, And Phase Shifters (AREA)
Control Of Electrical Variables (AREA)

MX169718A 1976-07-06 1977-07-04 Mejoras en un suministro de corriente electrica trifasica variable MX146955A (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/703,075 US4023090A (en)	1976-07-06	1976-07-06	Zagreb electrical circuit

Publications (1)

Publication Number	Publication Date
MX146955A true MX146955A (es)	1982-09-15

Family

ID=24823884

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
MX169718A MX146955A (es)	1976-07-06	1977-07-04	Mejoras en un suministro de corriente electrica trifasica variable

Country Status (13)

Country	Link
US (1)	US4023090A (es)
AU (1)	AU2669077A (es)
BE (1)	BE856505A (es)
BR (1)	BR7704441A (es)
DE (1)	DE2730272A1 (es)
DK (1)	DK302077A (es)
ES (1)	ES460444A1 (es)
FR (1)	FR2358048A1 (es)
IT (1)	IT1079887B (es)
MX (1)	MX146955A (es)
NL (1)	NL7707454A (es)
NO (1)	NO772337L (es)
SE (1)	SE7707851L (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4912618A (en) *	1988-11-04	1990-03-27	Sundstrand Corporation	Variable speed, constant frequency generating system with input transformer
US6486641B2 (en) *	2000-06-01	2002-11-26	Powertec International	Power regulation of electrical loads to provide reduction in power consumption
US20050068013A1 (en) *	2003-09-30	2005-03-31	Scoggins Robert L.	Apparatus and methods for power regulation of electrical loads to provide reduction in power consumption with reversing contactors
US7498748B2 (en) *	2005-11-30	2009-03-03	Clark Iii Howard G	Method and apparatus for providing power in an electrical system
CA2837128A1 (en) *	2011-05-24	2012-11-29	Siemens Aktiengesellschaft	Electrical feeding device
EP3591821B1 (en) *	2018-07-04	2023-06-07	Vestas Wind Systems A/S	Controlled switching current of an on-load tap changer of a wind turbine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE484683C (de) *	1925-09-06	1929-10-26	Siemens Schuckertwerke Akt Ges	Einrichtung zur Spannungsregelung in Drehstromnetzen mittels eines Zusatz-transformators in Verbindung mit einem Erregertransformator ohne Anzapfungen
US2560385A (en) *	1940-03-14	1951-07-10	Cem Comp Electro Mec	Autotransformer
US3014173A (en) *	1960-06-08	1961-12-19	Brentford Transformers Ltd	Electrical control systems
GB1125439A (en) *	1964-12-23	1968-08-28	English Electric Co Ltd	Voltage regulated polyphase transformer systems
JPS4944697B1 (es) *	1969-11-28	1974-11-29
US3690739A (en) *	1971-05-25	1972-09-12	Westinghouse Electric Corp	Phase-angle regulator
IT1010601B (it) *	1974-03-11	1977-01-20	Legnaioli L	Macchina elettrica per variare il rapporto di trasformazione di una tensione con l ausilio di commuta tori

1976
- 1976-07-06 US US05/703,075 patent/US4023090A/en not_active Expired - Lifetime
1977
- 1977-07-01 NO NO772337A patent/NO772337L/no unknown
- 1977-07-01 AU AU26690/77A patent/AU2669077A/en active Pending
- 1977-07-04 MX MX169718A patent/MX146955A/es unknown
- 1977-07-04 IT IT50110/77A patent/IT1079887B/it active
- 1977-07-05 FR FR7720667A patent/FR2358048A1/fr not_active Withdrawn
- 1977-07-05 SE SE7707851A patent/SE7707851L/xx unknown
- 1977-07-05 BE BE179107A patent/BE856505A/xx unknown
- 1977-07-05 DE DE19772730272 patent/DE2730272A1/de active Pending
- 1977-07-05 NL NL7707454A patent/NL7707454A/xx not_active Application Discontinuation
- 1977-07-05 DK DK302077A patent/DK302077A/da unknown
- 1977-07-06 ES ES460444A patent/ES460444A1/es not_active Expired
- 1977-07-06 BR BR7704441A patent/BR7704441A/pt unknown

Also Published As

Publication number	Publication date
DE2730272A1 (de)	1978-01-12
NO772337L (no)	1978-01-09
ES460444A1 (es)	1978-05-01
IT1079887B (it)	1985-05-13
DK302077A (da)	1978-01-07
US4023090A (en)	1977-05-10
AU2669077A (en)	1979-01-04
SE7707851L (sv)	1978-01-07
BR7704441A (pt)	1978-04-04
BE856505A (fr)	1977-10-31
NL7707454A (nl)	1978-01-10
FR2358048A1 (fr)	1978-02-03

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