BR112016020693B8 - Método para compensar um ou mais componentes cc em um sistema elétrico - Google Patents
Método para compensar um ou mais componentes cc em um sistema elétricoInfo
- Publication number
- BR112016020693B8 BR112016020693B8 BR112016020693A BR112016020693A BR112016020693B8 BR 112016020693 B8 BR112016020693 B8 BR 112016020693B8 BR 112016020693 A BR112016020693 A BR 112016020693A BR 112016020693 A BR112016020693 A BR 112016020693A BR 112016020693 B8 BR112016020693 B8 BR 112016020693B8
- Authority
- BR
- Brazil
- Prior art keywords
- components
- compensating
- electrical system
- controllers
- sensors
- Prior art date
Links
Classifications
-
- 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
- H01F27/42—Circuits specially adapted for the purpose of modifying, or compensating for, electric characteristics of transformers, reactors, or choke coils
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F3/00—Non-retroactive systems for regulating electric variables by using an uncontrolled element, or an uncontrolled combination of elements, such element or such combination having self-regulating properties
- G05F3/02—Regulating voltage or current
- G05F3/08—Regulating voltage or current wherein the variable is dc
-
- 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
- H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Dc-Dc Converters (AREA)
- Rectifiers (AREA)
- Control Of Electrical Variables (AREA)
Abstract
MÉTODO PARA COMPENSAR UM OU MAIS COMPONENTES CC EM UM SISTEMA ELÉTRICO. A presente invenção refere-se a um sistema (100) e método para compensar uma ou mais componentes CC em um sistema elétrico são revelados. O sistema (100), revelado na presente invenção, compreende um ou mais sensores (202) para detectar a uma ou mais componentes CC. O sistema (100) também compreende um ou mais controladores (110) de componentes CC para gerar um ou mais sinais de referência a partir de um ou mais sinais recebidos do um ou mais sensores (202). Além disto, o sistema (100) também tem um ou mais controladores (208) para gerar um ou mais pulsos de ativação a partir do um ou mais sinais de referência recebidos do um ou mais controladores (204) de componentes CC e um ou mais arranjos de válvulas para carregar um ou mais ramos controláveis para contrabalançar a uma ou mais componentes CC do sistema elétrico (100).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP2014/055500 WO2015139743A1 (en) | 2014-03-19 | 2014-03-19 | Dc compensation for high dc current in transformer |
Publications (3)
Publication Number | Publication Date |
---|---|
BR112016020693A2 BR112016020693A2 (pt) | 2017-08-15 |
BR112016020693B1 BR112016020693B1 (pt) | 2021-12-28 |
BR112016020693B8 true BR112016020693B8 (pt) | 2023-04-25 |
Family
ID=50390063
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112016020693A BR112016020693B8 (pt) | 2014-03-19 | 2014-03-19 | Método para compensar um ou mais componentes cc em um sistema elétrico |
Country Status (6)
Country | Link |
---|---|
US (1) | US10032556B2 (pt) |
EP (1) | EP3100291B1 (pt) |
CN (1) | CN106104721B (pt) |
BR (1) | BR112016020693B8 (pt) |
CA (1) | CA2942991C (pt) |
WO (1) | WO2015139743A1 (pt) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10423181B2 (en) | 2017-03-31 | 2019-09-24 | International Business Machines Corporation | Geomagnetically induced potential compensation |
US11271402B2 (en) | 2019-04-09 | 2022-03-08 | Smart Wires Inc. | Detection and elimination of DC injection on the power grid system |
WO2021003577A1 (en) | 2019-07-11 | 2021-01-14 | Elsahwi Essam Samir | System and method for determining the impedance properties of a load using load analysis signals |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2013000A (en) | 1978-01-20 | 1979-08-01 | Hitachi Ltd Dc | D.C. magnetic field cancellation circuit |
US5099410A (en) * | 1990-11-13 | 1992-03-24 | Wisconsin Alumni Research Foundation | Single phase ac power conversion apparatus |
US5270913A (en) * | 1992-04-06 | 1993-12-14 | D.C. Transformation, Inc. | Compact and efficient transformerless power conversion system |
US20040196675A1 (en) * | 2002-08-05 | 2004-10-07 | David Cope | Self-powered direct current mitigation circuit for transformers |
CN101681716A (zh) * | 2007-06-12 | 2010-03-24 | 西门子变压器奥地利有限责任两合公司 | 具有单向通量补偿的电力变压器 |
CA2800551C (en) | 2010-04-14 | 2016-10-11 | Siemens Ag Oesterreich | Method and apparatus for detecting a magnetic characteristic variable in a core |
BR112013007671B1 (pt) | 2010-09-29 | 2020-11-03 | Siemens Aktiengesellschaft | dispositivo e método para reduzir uma fração de fluxo unidirecional magnético no núcleo de um transformador e método para aperfeiçoar um transformador |
WO2013004019A1 (en) | 2011-07-07 | 2013-01-10 | City University Of Hong Kong | Dc link module for reducing dc link capacitance |
EP3120448B1 (en) * | 2014-03-19 | 2020-04-29 | General Electric Company | Hybrid three-level npc thyristor converter with chain-link strings as inner ac switches |
-
2014
- 2014-03-19 BR BR112016020693A patent/BR112016020693B8/pt active IP Right Grant
- 2014-03-19 EP EP14713410.0A patent/EP3100291B1/en active Active
- 2014-03-19 CN CN201480077195.8A patent/CN106104721B/zh active Active
- 2014-03-19 CA CA2942991A patent/CA2942991C/en active Active
- 2014-03-19 WO PCT/EP2014/055500 patent/WO2015139743A1/en active Application Filing
- 2014-03-19 US US15/126,348 patent/US10032556B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
BR112016020693B1 (pt) | 2021-12-28 |
US10032556B2 (en) | 2018-07-24 |
US20170084386A1 (en) | 2017-03-23 |
CN106104721A (zh) | 2016-11-09 |
CA2942991C (en) | 2019-09-03 |
CN106104721B (zh) | 2018-04-13 |
EP3100291B1 (en) | 2019-01-02 |
CA2942991A1 (en) | 2015-09-24 |
WO2015139743A1 (en) | 2015-09-24 |
EP3100291A1 (en) | 2016-12-07 |
BR112016020693A2 (pt) | 2017-08-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
B350 | Update of information on the portal [chapter 15.35 patent gazette] | ||
B350 | Update of information on the portal [chapter 15.35 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 19/03/2014, OBSERVADAS AS CONDICOES LEGAIS. |
|
B25G | Requested change of headquarter approved |
Owner name: SIEMENS AKTIENGESELLSCHAFT (DE) |
|
B25A | Requested transfer of rights approved |
Owner name: SIEMENS ENERGY GLOBAL GMBH AND CO. KG (DE) |