BR112018070750A2 - regulação de tensão para sistemas de potência multifásicos - Google Patents
regulação de tensão para sistemas de potência multifásicosInfo
- Publication number
- BR112018070750A2 BR112018070750A2 BR112018070750A BR112018070750A BR112018070750A2 BR 112018070750 A2 BR112018070750 A2 BR 112018070750A2 BR 112018070750 A BR112018070750 A BR 112018070750A BR 112018070750 A BR112018070750 A BR 112018070750A BR 112018070750 A2 BR112018070750 A2 BR 112018070750A2
- Authority
- BR
- Brazil
- Prior art keywords
- transformer
- power system
- voltage regulation
- power systems
- changer
- Prior art date
Links
- 230000001105 regulatory effect Effects 0.000 abstract 6
- 238000005259 measurement Methods 0.000 abstract 2
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
- H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
- H02M5/02—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc
- H02M5/04—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters
- H02M5/10—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using transformers
- H02M5/12—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using transformers for conversion of voltage or current amplitude only
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
- G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
- G05F1/10—Regulating voltage or current
- G05F1/12—Regulating voltage or current wherein the variable actually regulated by the final control device is ac
- G05F1/14—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using tap transformers or tap changing inductors as final control devices
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F29/00—Variable transformers or inductances not covered by group H01F21/00
- H01F29/02—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F29/00—Variable transformers or inductances not covered by group H01F21/00
- H01F29/02—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings
- H01F29/025—Constructional details of transformers or reactors with tapping on coil or windings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F38/20—Instruments transformers
- H01F38/38—Instruments transformers for polyphase ac
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/26—Arrangements for eliminating or reducing asymmetry in polyphase networks
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/40—Structural association with built-in electric component, e.g. fuse
- H01F27/402—Association of measuring or protective means
-
- 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
- Y02E40/50—Arrangements for eliminating or reducing asymmetry in polyphase networks
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Supply And Distribution Of Alternating Current (AREA)
- Control Of Electrical Variables (AREA)
Abstract
trata-se de um sistema de potência que pode incluir um primeiro comutador de derivação para um primeiro transformador regulado, em que o primeiro comutador de derivação tem uma pluralidade de primeiras posições. o sistema de potência também pode incluir um segundo comutador de derivação para um segundo transformador regulado, em que o segundo comutador de derivação tem uma pluralidade de segundas posições. o sistema de potência pode incluir ainda pelo menos um primeiro transformador de instrumento acoplado ao primeiro transformador regulado. o sistema de potência também pode incluir pelo menos um segundo transformador instrumento acoplado ao segundo transformador regulado. o sistema de potência pode incluir ainda um controlador acoplado ao pelo menos um transformador de instrumento e ao pelo menos um segundo transformador de instrumento, em que o controlador ajusta o primeiro comutador de derivação para uma primeira posição ajustada entre as primeiras posições com base nas primeiras medições do primeiro transformador regulado e nas segundas medições do segundo transformador regulado.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201662320064P | 2016-04-08 | 2016-04-08 | |
PCT/US2017/026325 WO2017176978A1 (en) | 2016-04-08 | 2017-04-06 | Voltage regulation for multi-phase power systems |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112018070750A2 true BR112018070750A2 (pt) | 2019-02-05 |
Family
ID=60000023
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112018070750A BR112018070750A2 (pt) | 2016-04-08 | 2017-04-06 | regulação de tensão para sistemas de potência multifásicos |
Country Status (7)
Country | Link |
---|---|
US (1) | US10177672B2 (pt) |
EP (1) | EP3440524B1 (pt) |
AU (1) | AU2017246473B2 (pt) |
BR (1) | BR112018070750A2 (pt) |
CA (1) | CA3020169C (pt) |
MX (1) | MX2018012247A (pt) |
WO (1) | WO2017176978A1 (pt) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3696933A1 (en) * | 2019-02-15 | 2020-08-19 | ABB Power Grids Switzerland AG | Arrangement comprising a voltage distribution line and electrical consumers |
US11467213B2 (en) * | 2020-02-03 | 2022-10-11 | Florida Power & Light Company | Defect detector in power distribution system |
RU200584U1 (ru) * | 2020-08-16 | 2020-10-30 | Евгений Николаевич Коптяев | Многофазный стабилизатор |
CN112383068B (zh) * | 2020-11-20 | 2021-09-21 | 中冶南方都市环保工程技术股份有限公司 | 一种带有载调压快速开关的变压器及其输出电压控制方法 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0779063B2 (ja) * | 1988-08-15 | 1995-08-23 | 三菱電機株式会社 | 位相調整変圧器 |
US5408171A (en) * | 1991-10-21 | 1995-04-18 | Electric Power Research Institute, Inc. | Combined solid-state and mechanically-switched transformer tap-changer |
CN1095610C (zh) * | 1998-05-12 | 2002-12-04 | 沈阳工业学院 | 三相有载调压箱式配电装置 |
US6351106B1 (en) * | 2000-09-29 | 2002-02-26 | Silicon Power Corporation | Static voltage regulator and controller |
US7408275B2 (en) * | 2003-09-08 | 2008-08-05 | Cooper Technologies Company | Preventive maintenance tapping and duty cycle monitor for voltage regulator |
US7737667B2 (en) * | 2004-10-14 | 2010-06-15 | Utility Systems Technologies, Inc. | 3-phase electronic tap changer commutation and device |
TWI385508B (zh) | 2009-01-23 | 2013-02-11 | Asustek Comp Inc | 多相式電壓調整器系統 |
US9256232B2 (en) * | 2009-06-12 | 2016-02-09 | Schweitzer Engineering Laboratories, Inc. | Voltage regulation using multiple voltage regulator controllers |
US20110051479A1 (en) * | 2009-08-27 | 2011-03-03 | Dell Products L.P. | Systems and Methods for Controlling Phases of Multiphase Voltage Regulators |
US8400778B2 (en) * | 2010-02-02 | 2013-03-19 | Monolithic Power Systems, Inc. | Layout schemes and apparatus for multi-phase power switch-mode voltage regulator |
US9513645B2 (en) * | 2012-03-01 | 2016-12-06 | Cooper Technologies Company | Managed multi-phase operation |
US8957649B2 (en) * | 2012-03-01 | 2015-02-17 | Cooper Technologies Company | Manual multi-phase voltage control |
JP6071310B2 (ja) * | 2012-08-01 | 2017-02-01 | 株式会社日立製作所 | 配電系統の電圧調整装置、電圧調整方法および電力制御システム |
WO2016022230A1 (en) * | 2014-08-05 | 2016-02-11 | Cooper Technologies Company | Voltage regulator for a power distribution system and method of controlling same |
-
2017
- 2017-04-06 BR BR112018070750A patent/BR112018070750A2/pt not_active Application Discontinuation
- 2017-04-06 EP EP17779809.7A patent/EP3440524B1/en active Active
- 2017-04-06 MX MX2018012247A patent/MX2018012247A/es unknown
- 2017-04-06 US US15/480,784 patent/US10177672B2/en active Active
- 2017-04-06 AU AU2017246473A patent/AU2017246473B2/en active Active
- 2017-04-06 CA CA3020169A patent/CA3020169C/en active Active
- 2017-04-06 WO PCT/US2017/026325 patent/WO2017176978A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
EP3440524A1 (en) | 2019-02-13 |
WO2017176978A1 (en) | 2017-10-12 |
AU2017246473A1 (en) | 2018-11-15 |
EP3440524B1 (en) | 2024-05-29 |
US20170294846A1 (en) | 2017-10-12 |
CA3020169C (en) | 2019-11-05 |
MX2018012247A (es) | 2019-02-07 |
EP3440524A4 (en) | 2019-11-20 |
CA3020169A1 (en) | 2017-10-12 |
AU2017246473B2 (en) | 2019-06-13 |
US10177672B2 (en) | 2019-01-08 |
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Legal Events
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B350 | Update of information on the portal [chapter 15.35 patent gazette] | ||
B06W | Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette] | ||
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B09B | Patent application refused [chapter 9.2 patent gazette] | ||
B12B | Appeal against refusal [chapter 12.2 patent gazette] |