EP0396631A1 - Arrangement for controlled energy transfer for electrical supply, especially for reducing switching transients - Google Patents
Arrangement for controlled energy transfer for electrical supply, especially for reducing switching transientsInfo
- Publication number
- EP0396631A1 EP0396631A1 EP89904197A EP89904197A EP0396631A1 EP 0396631 A1 EP0396631 A1 EP 0396631A1 EP 89904197 A EP89904197 A EP 89904197A EP 89904197 A EP89904197 A EP 89904197A EP 0396631 A1 EP0396631 A1 EP 0396631A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- circuit
- output
- consumer
- transformer
- watching
- 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.)
- Withdrawn
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
- H02M1/00—Details of apparatus for conversion
- H02M1/12—Arrangements for reducing harmonics from ac input or output
-
- 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
- H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
- H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
- H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
Abstract
L'invention concerne un agencement de transfert d'énergie commandé pour l'alimentation électrique, permettant en premier lieu de réduire les phénomènes transitoires de commutation, dans lequel la source (Uo) de tension alternative est reliée au(x) consommateur(s) (Sa). L'invention se caractérise en ce qu'entre la source (Uo) de tension alternative et le consommateur (Sa) se trouve un circuit de commutation (VK) connecté par un circuit de veille (F1) et par un circuit de commande (V), l'autre entrée dudit circuit de commutation (VK) étant connectée à une autre sortie du circuit de veille (F1).The invention relates to a controlled energy transfer arrangement for the power supply, making it possible first of all to reduce transient switching phenomena, in which the source (Uo) of alternating voltage is connected to the consumer (s). (Her). The invention is characterized in that between the source (Uo) of alternating voltage and the consumer (Sa) is a switching circuit (VK) connected by a standby circuit (F1) and by a control circuit (V ), the other input of said switching circuit (VK) being connected to another output of the standby circuit (F1).
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HU881771A HU201629B (en) | 1988-04-08 | 1988-04-08 | Circuit arrangement for feeding by means of controlled power transfer, particularly for eliminating switching transients |
HU177188 | 1988-04-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
EP0396631A1 true EP0396631A1 (en) | 1990-11-14 |
Family
ID=10956116
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP89904197A Withdrawn EP0396631A1 (en) | 1988-04-08 | 1989-04-07 | Arrangement for controlled energy transfer for electrical supply, especially for reducing switching transients |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0396631A1 (en) |
JP (1) | JPH03500600A (en) |
KR (1) | KR900701080A (en) |
DD (1) | DD283879A5 (en) |
FI (1) | FI895872A0 (en) |
HU (1) | HU201629B (en) |
WO (1) | WO1989010024A1 (en) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5855751B2 (en) * | 1976-01-29 | 1983-12-12 | ソニー株式会社 | power circuit |
US4156273A (en) * | 1976-10-07 | 1979-05-22 | Sanyo Electric Co., Ltd. | Protection of a switching regulator |
US4386394A (en) * | 1981-05-20 | 1983-05-31 | General Electric Company | Single phase and three phase AC to DC converters |
GB2147159B (en) * | 1983-09-19 | 1987-06-10 | Minitronics Pty Ltd | Power converter |
-
1988
- 1988-04-08 HU HU881771A patent/HU201629B/en not_active IP Right Cessation
-
1989
- 1989-04-07 EP EP89904197A patent/EP0396631A1/en not_active Withdrawn
- 1989-04-07 JP JP1503803A patent/JPH03500600A/en active Pending
- 1989-04-07 KR KR1019890702293A patent/KR900701080A/en not_active Application Discontinuation
- 1989-04-07 WO PCT/HU1989/000013 patent/WO1989010024A1/en not_active Application Discontinuation
- 1989-04-07 DD DD89327384A patent/DD283879A5/en not_active IP Right Cessation
- 1989-12-08 FI FI895872A patent/FI895872A0/en not_active IP Right Cessation
Non-Patent Citations (1)
Title |
---|
See references of WO8910024A1 * |
Also Published As
Publication number | Publication date |
---|---|
KR900701080A (en) | 1990-08-17 |
DD283879A5 (en) | 1990-10-24 |
HUT49759A (en) | 1989-10-30 |
FI895872A0 (en) | 1989-12-08 |
JPH03500600A (en) | 1991-02-07 |
WO1989010024A1 (en) | 1989-10-19 |
HU201629B (en) | 1990-11-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 19900411 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH DE FR GB IT LI LU NL SE |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
18W | Application withdrawn |
Withdrawal date: 19911107 |
|
R18W | Application withdrawn (corrected) |
Effective date: 19911107 |
|
R18W | Application withdrawn (corrected) |
Effective date: 19911105 |