PL414989A1 - System of the three-phase resonant converter with limited short-circuit current - Google Patents
System of the three-phase resonant converter with limited short-circuit currentInfo
- Publication number
- PL414989A1 PL414989A1 PL414989A PL41498915A PL414989A1 PL 414989 A1 PL414989 A1 PL 414989A1 PL 414989 A PL414989 A PL 414989A PL 41498915 A PL41498915 A PL 41498915A PL 414989 A1 PL414989 A1 PL 414989A1
- Authority
- PL
- Poland
- Prior art keywords
- resonant converter
- circuit current
- phase
- phase resonant
- limited short
- Prior art date
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes
Landscapes
- Dc-Dc Converters (AREA)
Abstract
Układ umożliwia ograniczenie prądu zwarcia na wyjściu przetwornicy rezonansowej trójfazowej poprzez umieszczenie kondensatorów rezonansowych (Cr) pomiędzy uzwojeniami pierwotnymi transformatorów a punktem wspólnym łączącym te uzwojenia w gwiazdę oraz wprowadzenie dodatkowych diod ograniczających napięcie na kondensatorach rezonansowych. Ponadto, układ według zgłoszenia nie wymaga stosowania skomplikowanego układu sterowania dla zapewnienia ograniczonego prądu przy zwarciu na wyjściu i ochrony układu przed zniszczeniem w sytuacji zwarcia. Dzięki trójfazowej topologii, układ może być stosowany w aplikacjach dużej mocy.The system allows limiting the short-circuit current at the output of a three-phase resonant converter by placing resonant capacitors (Cr) between the primary windings of transformers and the common point connecting these windings into a star, and introducing additional voltage-limiting diodes on the resonant capacitors. In addition, the system according to the application does not require the use of a complicated control system to provide limited current at the output short circuit and to protect the system from damage in the event of a short circuit. Thanks to the three-phase topology, the system can be used in high power applications.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL414989A PL227896B1 (en) | 2015-11-27 | 2015-11-27 | System of the three-phase resonant converter with limited short-circuit current |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL414989A PL227896B1 (en) | 2015-11-27 | 2015-11-27 | System of the three-phase resonant converter with limited short-circuit current |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL414989A1 true PL414989A1 (en) | 2017-06-05 |
| PL227896B1 PL227896B1 (en) | 2018-01-31 |
Family
ID=58793774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL414989A PL227896B1 (en) | 2015-11-27 | 2015-11-27 | System of the three-phase resonant converter with limited short-circuit current |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL227896B1 (en) |
-
2015
- 2015-11-27 PL PL414989A patent/PL227896B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL227896B1 (en) | 2018-01-31 |
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