MD2824B2 - Reversive phase-regulating device - Google Patents
Reversive phase-regulating deviceInfo
- Publication number
- MD2824B2 MD2824B2 MDA20020155A MD20020155A MD2824B2 MD 2824 B2 MD2824 B2 MD 2824B2 MD A20020155 A MDA20020155 A MD A20020155A MD 20020155 A MD20020155 A MD 20020155A MD 2824 B2 MD2824 B2 MD 2824B2
- Authority
- MD
- Moldova
- Prior art keywords
- voltage windings
- low voltage
- joined
- phase
- transformer
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/10—Flexible AC transmission systems [FACTS]
Landscapes
- Control Of Electrical Variables (AREA)
- Ac-Ac Conversion (AREA)
- Supply And Distribution Of Alternating Current (AREA)
Abstract
Inventia se refera la electroenergetica, si anume la dispozitivele de reglare a defazajului tensiunii la iesire relativ cu tensiunea la intrare. Dispozitivul reversiv de reglare a fazei include un transformator de excitare, ale carui infasurari de inalta tensiune sunt unite in triunghi, si un transformator defazor, punctele medii ale infasurarilor de inalta tensiune sunt unite la punctele de conexiune a infasurarilor de inalta tensiune ale transformatorului de excitare. Infasurarile de joasa tensiune ale transformatoarelor de excitare si a celui defazor sunt divizate in doua parti egale, prima parte a infasurarilor de joasa tensiune ale transformatorului de excitare este unita in serie cu partea a doua a infasurarilor de joasa tensiune ale transformatorului defazor, prima parte a infasurarilor de joasa tensiune ale caruia este unita in serie cu partea a doua a infasurarilor de joasa tensiune ale transformatorului de excitare, iar ramificatiile rezultante sunt unite in paralel. Cheile electronice de putere sunt conectate la punctele comune de unire a infasurarilor de joasa tensiune. Rezultatul inventiei consta in asigurarea conectarii la nul in cuplu a punctelor comune ale conexiunii in conformitate cu legea de comanda, ce realizeaza starea data a dispozitivului. ŕThe invention relates to electric power, namely to the devices for regulating the phase shift at the output voltage relative to the input voltage. The reversing phase regulating device includes an excitation transformer, whose high voltage windings are joined in a triangle, and a phase shifting transformer, the midpoints of the high voltage windings are joined to the connection points of the high voltage windings of the excitation transformer . The low voltage windings of the excitation transformers and the phase shifter are divided into two equal parts, the first part of the low voltage windings of the excitation transformer is joined in series with the second part of the low voltage windings of the phase transformer, the first part of the low voltage windings of which is joined in series with the second part of the low voltage windings of the excitation transformer, and the resulting branches are joined in parallel. The electronic power keys are connected to the common connection points of the low voltage windings. The result of the invention consists in ensuring the connection to zero in torque of the common points of the connection in accordance with the command law, which achieves the given state of the device. à
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDA20020155A MD2824C2 (en) | 2002-06-04 | 2002-06-04 | Reversive phase-regulating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDA20020155A MD2824C2 (en) | 2002-06-04 | 2002-06-04 | Reversive phase-regulating device |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| MD20020155A MD20020155A (en) | 2004-08-31 |
| MD2824B2 true MD2824B2 (en) | 2005-07-30 |
| MD2824C2 MD2824C2 (en) | 2006-03-31 |
Family
ID=32906636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MDA20020155A MD2824C2 (en) | 2002-06-04 | 2002-06-04 | Reversive phase-regulating device |
Country Status (1)
| Country | Link |
|---|---|
| MD (1) | MD2824C2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MD4397C1 (en) * | 2014-03-28 | 2016-08-31 | Институт Энергетики Академии Наук Молдовы | Three-phase transformer phase regulator |
| WO2017000735A1 (en) * | 2015-07-01 | 2017-01-05 | 全球能源互联网研究院 | Controlled phase shift transmitter with short-circuit current limiting function |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MD3823G2 (en) * | 2007-05-16 | 2009-08-31 | Институт Энергетики Академии Наук Молдовы | Installation for phase shift regulation with two transformes |
-
2002
- 2002-06-04 MD MDA20020155A patent/MD2824C2/en not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MD4397C1 (en) * | 2014-03-28 | 2016-08-31 | Институт Энергетики Академии Наук Молдовы | Three-phase transformer phase regulator |
| WO2017000735A1 (en) * | 2015-07-01 | 2017-01-05 | 全球能源互联网研究院 | Controlled phase shift transmitter with short-circuit current limiting function |
Also Published As
| Publication number | Publication date |
|---|---|
| MD20020155A (en) | 2004-08-31 |
| MD2824C2 (en) | 2006-03-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102347702B (en) | Highly efficient half-bridge dcac converter | |
| WO2006020386A3 (en) | Auto transformer for use with multiple pulse rectifiers | |
| WO2002056452A3 (en) | Phase-controlled ac-dc power converter | |
| AU2003279643A1 (en) | A device and a method for control of power flow in a transmission line | |
| ATE336101T1 (en) | COMPOSITE POWER AMPLIFIER | |
| TW200644730A (en) | Lamps driving method and circuit, and used basic circuit block | |
| AU2014210197B9 (en) | AC-AC converter device | |
| WO2003030341A3 (en) | Induction generator power supply | |
| US7071662B2 (en) | Synchronized parallel running power converter | |
| WO2003026115A3 (en) | Dc converter | |
| MD2824B2 (en) | Reversive phase-regulating device | |
| DE50200702D1 (en) | COMPENSATION CIRCUIT FOR PHASE SHIFTING WITH ELECTRICITY METERS FOR DIRECT CONNECTION | |
| WO2000035072A8 (en) | Motor drive circuit | |
| RU2655674C1 (en) | Single-phase direct-coupling static frequency converter | |
| CN101499736A (en) | Electric switch appartus | |
| ATE452463T1 (en) | VARIABLE POWER SUPPLY SYSTEM | |
| JP2007082269A (en) | Single phase-three phase converter and single phase-three phase converting method | |
| KR20140008460A (en) | Power conversion apparatus | |
| JP2020068634A (en) | Dc/dc converter | |
| JPH1132437A (en) | Three-phase four-wire low voltage distribution system | |
| TW200801902A (en) | Power converter | |
| ATE152843T1 (en) | ELECTRICAL MIRROR | |
| WO2003085797A3 (en) | Device for the inductive transmission of electric power | |
| HK1047195A1 (en) | Circuit for dividing or bringing together high-frequency performances. | |
| KR20200144500A (en) | Two-phase boost converter with reduced voltage stress, and inherent current balancing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| KA4A | Patent for invention lapsed due to non-payment of fees (with right of restoration) | ||
| MM4A | Patent for invention definitely lapsed due to non-payment of fees |