BE797411A - Appareillage convertisseur - Google Patents

Appareillage convertisseur

Info

Publication number: BE797411A
Authority: BE; Belgium
Prior art keywords: converter equipment; converter; equipment
Prior art date: 1972-03-28

Application number

BE129331A

Other languages

English (en)

Inventor

F O Johnson

Original Assignee

Westinghouse Electric Corp

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.)

1972-03-28

Filing date

1973-03-28

Publication date

1973-09-28

1973-03-28 Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp

1973-09-28 Publication of BE797411A publication Critical patent/BE797411A/fr

Classifications

- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
- H02M7/66—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output with possibility of reversal
- H02M7/68—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output with possibility of reversal by static converters
- H02M7/72—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output with possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/75—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output with possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means
- H02M7/757—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output with possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Inverter Devices (AREA)
Control Of Multiple Motors (AREA)
Control Of Direct Current Motors (AREA)

BE129331A 1972-03-28 1973-03-28 Appareillage convertisseur BE797411A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US23891772A	1972-03-28	1972-03-28

Publications (1)

Publication Number	Publication Date
BE797411A true BE797411A (fr)	1973-09-28

Family

ID=22899865

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE129331A BE797411A (fr)	1972-03-28	1973-03-28	Appareillage convertisseur

Country Status (5)

Country	Link
US (1)	US3713012A (fr)
BE (1)	BE797411A (fr)
CA (1)	CA972422A (fr)
DE (1)	DE2315514A1 (fr)
GB (1)	GB1431831A (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3818315A (en) *	1972-11-22	1974-06-18	Westinghouse Electric Corp	Electrical converter apparatus having an integrating type control means for determining firing points and an end stop firing pulse control means
JPS509016A (fr) *	1973-05-30	1975-01-30
JPS5447258A (en) *	1977-09-21	1979-04-13	Mitsubishi Electric Corp	Contoller for speed reduction of elevator
US4277825A (en) *	1979-07-27	1981-07-07	Westinghouse Electric Corp.	Converter apparatus
FI65512C (fi) *	1979-12-28	1984-05-10	Elevator Gmbh	Foerfarande och anordning foer oevervakning av stroemdata vid tyristorstyrt likstroemsbruk
FI65513C (fi) *	1979-12-28	1984-05-10	Elevator Gmbh	Foerfarande och anordning foer bytande av en tyristorbrygga vi omvandling av vaexelstroem statiskt till likstroem
US4416352A (en) *	1982-02-17	1983-11-22	Westinghouse Electric Corp.	Elevator system
US4924371A (en) *	1989-07-10	1990-05-08	General Electric Company	Rectifier circuit provoding compression of the dynamic range of the output voltage
US5923550A (en) *	1996-05-01	1999-07-13	General Electric Company	Interference reduction by harmonic phase shift in multiple PWM rectifier operation

1972
- 1972-03-28 US US00238917A patent/US3713012A/en not_active Expired - Lifetime
1973
- 1973-02-05 CA CA162,902A patent/CA972422A/en not_active Expired
- 1973-03-28 BE BE129331A patent/BE797411A/fr not_active IP Right Cessation
- 1973-03-28 DE DE2315514A patent/DE2315514A1/de active Pending
- 1973-03-28 GB GB1491873A patent/GB1431831A/en not_active Expired

Also Published As

Publication number	Publication date
CA972422A (en)	1975-08-05
AU5362073A (en)	1974-09-26
GB1431831A (en)	1976-04-14
DE2315514A1 (de)	1973-10-04
US3713012A (en)	1973-01-23

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Legal Events

Date	Code	Title	Description
1987-09-30	RE	Patent lapsed	Owner name: WESTINGHOUSE ELECTRIC CORP. Effective date: 19870331

Date

Code

Title

Description

1987-09-30

Patent lapsed

Owner name: WESTINGHOUSE ELECTRIC CORP.

Effective date: 19870331