ES483061A1 - Improvements in continuous current servomotors with a single reactance coil. (Machine-translation by Google Translate, not legally binding) - Google Patents

Improvements in continuous current servomotors with a single reactance coil. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES483061A1
ES483061A1 ES483061A ES483061A ES483061A1 ES 483061 A1 ES483061 A1 ES 483061A1 ES 483061 A ES483061 A ES 483061A ES 483061 A ES483061 A ES 483061A ES 483061 A1 ES483061 A1 ES 483061A1
Authority
ES
Spain
Prior art keywords
translation
machine
legally binding
google translate
continuous current
Prior art date
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.)
Expired
Application number
ES483061A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BBC Brown Boveri AG Switzerland
Original Assignee
BBC Brown Boveri AG Switzerland
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 by BBC Brown Boveri AG Switzerland filed Critical BBC Brown Boveri AG Switzerland
Publication of ES483061A1 publication Critical patent/ES483061A1/en
Expired legal-status Critical Current

Links

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
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
    • H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
    • H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M3/125—Conversion of dc power input into dc power output without intermediate conversion into ac 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
    • H02M3/135—Conversion of dc power input into dc power output without intermediate conversion into ac 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

Abstract

The chopper circuit of the DC chopper controller consists of a main thyristor path (TH) and of a ring-around thyristor path (TU) parallel thereto. A ring-around inductor (LU), which at the same time carries out the function of a commutating inductance, is provided in the main thyristor path, in series with said main thyristor. The ring-around inductor (LU) can also be split into two inductance elements, one of which (LU1) remains in the main thyristor path (TH), while the other (LU2) is connected in the ring-around thyristor path (TU).
ES483061A 1978-08-03 1979-08-01 Improvements in continuous current servomotors with a single reactance coil. (Machine-translation by Google Translate, not legally binding) Expired ES483061A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH826178A CH631843A5 (en) 1978-08-03 1978-08-03 DC chopper controller

Publications (1)

Publication Number Publication Date
ES483061A1 true ES483061A1 (en) 1980-03-01

Family

ID=4337629

Family Applications (1)

Application Number Title Priority Date Filing Date
ES483061A Expired ES483061A1 (en) 1978-08-03 1979-08-01 Improvements in continuous current servomotors with a single reactance coil. (Machine-translation by Google Translate, not legally binding)

Country Status (3)

Country Link
CH (1) CH631843A5 (en)
DE (1) DE2837405A1 (en)
ES (1) ES483061A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3229326A1 (en) * 1982-08-06 1984-02-09 BBC Aktiengesellschaft Brown, Boveri & Cie., 5401 Baden, Aargau Circuit arrangement for generating and transmitting high-power pulses, and a method for its operation
CH660936A5 (en) * 1983-04-13 1987-05-29 Bbc Brown Boveri & Cie CONTACTLESS TWO-SQUARE RECTIFIER AND METHOD FOR CONTROLLING THE OUTPUT VOLTAGE.
JP3164838B2 (en) * 1991-06-19 2001-05-14 株式会社日立製作所 Switching circuit, conversion device using the same, and power factor improving power supply device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4833804B1 (en) * 1968-12-09 1973-10-17
SE334661B (en) * 1969-09-01 1971-05-03 Asea Ab
FR2301955A1 (en) * 1975-02-18 1976-09-17 Alsthom Cgee Solid state power switch - minimises volume and cost of resonance inhibiting in thyristor arrangement using diode and resistor in parallel

Also Published As

Publication number Publication date
CH631843A5 (en) 1982-08-31
DE2837405A1 (en) 1980-02-21

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