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BR112014026710A2 - aperfeiçoamentos relacionados à transmissão de energia - Google Patents

aperfeiçoamentos relacionados à transmissão de energia

Info

Publication number
BR112014026710A2
BR112014026710A2 BR112014026710A BR112014026710A BR112014026710A2 BR 112014026710 A2 BR112014026710 A2 BR 112014026710A2 BR 112014026710 A BR112014026710 A BR 112014026710A BR 112014026710 A BR112014026710 A BR 112014026710A BR 112014026710 A2 BR112014026710 A2 BR 112014026710A2
Authority
BR
Brazil
Prior art keywords
machine
rotor
control means
power angle
electrical
Prior art date
Application number
BR112014026710A
Other languages
English (en)
Inventor
Sebastian Howes Jonathan
Original Assignee
Isentropic Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Isentropic Ltd filed Critical Isentropic Ltd
Publication of BR112014026710A2 publication Critical patent/BR112014026710A2/pt

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
    • H02P23/18—Controlling the angular speed together with angular position or phase
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/06—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric generators; for synchronous capacitors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/08—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
    • H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
    • H02K7/1807—Rotary generators
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
    • H02P23/18—Controlling the angular speed together with angular position or phase
    • H02P23/183—Controlling the angular speed together with angular position or phase of one shaft without controlling the prime mover
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
    • H02P6/34—Modelling or simulation for control purposes
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
    • H02P9/06—Control effected upon clutch or other mechanical power transmission means and dependent upon electric output value of the generator
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
    • H02P9/10—Control effected upon generator excitation circuit to reduce harmful effects of overloads or transients, e.g. sudden application of load, sudden removal of load, sudden change of load
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
    • H02P9/10—Control effected upon generator excitation circuit to reduce harmful effects of overloads or transients, e.g. sudden application of load, sudden removal of load, sudden change of load
    • H02P9/105—Control effected upon generator excitation circuit to reduce harmful effects of overloads or transients, e.g. sudden application of load, sudden removal of load, sudden change of load for increasing the stability
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2213/00—Specific aspects, not otherwise provided for and not covered by codes H02K2201/00 - H02K2211/00
    • H02K2213/09—Machines characterised by the presence of elements which are subject to variation, e.g. adjustable bearings, reconfigurable windings, variable pitch ventilators

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Eletrric Generators (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Supply And Distribution Of Alternating Current (AREA)

Abstract

resumo patente de invenção: "aperfeiçoamentos relacionados à transmissão de energia". a presente invenção refere-se um aparelho para transmitir energia que compreende uma máquina elétrica disposta para converter entre energia elétrica e mecânica, compreendendo um rotor (2) e um meio de controle (42, 44, 90) disposto para regular o movimento do rotor e assegurar que o ângulo de potência da máquina elétrica seja mantido dentro de uma faixa de um ângulo de potência predeterminado. um gerador de sinal (2, 6), tal como uma máquina síncrona e volante associado, pode gerar um sinal de referência relacionado ao ângulo de potência predeterminado e ser energizado por um suprimento elétrico regulado por frequência. o meio de controle (42, 44, 90) pode ser um sistema de ligação de controle mecânico ou sistema de controle servo e pode regular a saída do movimento do rotor em resposta a uma mudança em seu movimento que o meio de controle ou um dispositivo de detecção dedicado detecta. a máquina elétrica pode ser um motor elétrico, um gerador de eletricidade ou uma máquina comutável entre modos de motor e gerador. o aparelho pode gerar eletricidade para suprir a uma rede e/ou armazenar eletricidade suprida por uma rede elétrica.
BR112014026710A 2012-04-30 2013-03-11 aperfeiçoamentos relacionados à transmissão de energia BR112014026710A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1207494.4A GB2501687B (en) 2012-04-30 2012-04-30 Improvements relating to the transmission of energy
PCT/GB2013/050594 WO2013164565A2 (en) 2012-04-30 2013-03-11 Improvements relating to the transmission of energy

Publications (1)

Publication Number Publication Date
BR112014026710A2 true BR112014026710A2 (pt) 2017-06-27

Family

ID=46330531

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014026710A BR112014026710A2 (pt) 2012-04-30 2013-03-11 aperfeiçoamentos relacionados à transmissão de energia

Country Status (7)

Country Link
US (1) US9425719B2 (pt)
EP (1) EP2845312A2 (pt)
CN (1) CN104380592A (pt)
BR (1) BR112014026710A2 (pt)
CA (1) CA2870144A1 (pt)
GB (1) GB2501687B (pt)
WO (1) WO2013164565A2 (pt)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10094219B2 (en) 2010-03-04 2018-10-09 X Development Llc Adiabatic salt energy storage
WO2014052927A1 (en) 2012-09-27 2014-04-03 Gigawatt Day Storage Systems, Inc. Systems and methods for energy storage and retrieval
CN106199420B (zh) * 2016-06-24 2018-09-11 北京新能源汽车股份有限公司 永磁电机的功角特性曲线测试方法和测试平台
US11053847B2 (en) 2016-12-28 2021-07-06 Malta Inc. Baffled thermoclines in thermodynamic cycle systems
US10082045B2 (en) 2016-12-28 2018-09-25 X Development Llc Use of regenerator in thermodynamic cycle system
US10458284B2 (en) 2016-12-28 2019-10-29 Malta Inc. Variable pressure inventory control of closed cycle system with a high pressure tank and an intermediate pressure tank
US10233833B2 (en) 2016-12-28 2019-03-19 Malta Inc. Pump control of closed cycle power generation system
US10233787B2 (en) 2016-12-28 2019-03-19 Malta Inc. Storage of excess heat in cold side of heat engine
US10280804B2 (en) 2016-12-29 2019-05-07 Malta Inc. Thermocline arrays
US10221775B2 (en) 2016-12-29 2019-03-05 Malta Inc. Use of external air for closed cycle inventory control
US10801404B2 (en) 2016-12-30 2020-10-13 Malta Inc. Variable pressure turbine
US10082104B2 (en) 2016-12-30 2018-09-25 X Development Llc Atmospheric storage and transfer of thermal energy
US10436109B2 (en) 2016-12-31 2019-10-08 Malta Inc. Modular thermal storage
US11016456B2 (en) 2018-01-11 2021-05-25 Lancium Llc Method and system for dynamic power delivery to a flexible datacenter using unutilized energy sources
CN116566064A (zh) 2019-11-16 2023-08-08 马耳他股份有限公司 具有环境热交换器旁路的双动力系统泵送热电储存
CO2019014395A1 (es) * 2019-12-19 2020-06-19 Global Energy G E S A S Máquina para la generación de energía
US11486305B2 (en) 2020-08-12 2022-11-01 Malta Inc. Pumped heat energy storage system with load following
US11286804B2 (en) 2020-08-12 2022-03-29 Malta Inc. Pumped heat energy storage system with charge cycle thermal integration
WO2022036034A1 (en) 2020-08-12 2022-02-17 Malta Inc. Pumped heat energy storage system with modular turbomachinery
US11480067B2 (en) 2020-08-12 2022-10-25 Malta Inc. Pumped heat energy storage system with generation cycle thermal integration
US11396826B2 (en) 2020-08-12 2022-07-26 Malta Inc. Pumped heat energy storage system with electric heating integration
WO2022036098A1 (en) 2020-08-12 2022-02-17 Malta Inc. Pumped heat energy storage system with steam cycle
US11454167B1 (en) 2020-08-12 2022-09-27 Malta Inc. Pumped heat energy storage system with hot-side thermal integration
CN112737203A (zh) * 2020-12-14 2021-04-30 江苏嘉瑞丰机电设备有限公司 一种自动调速功能的高压电机
JP2024530275A (ja) * 2021-08-25 2024-08-16 ボブスト メックス ソシエテ アノニム 包装材料加工機及び包装材料加工機を作動させる方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4352024A (en) 1981-05-04 1982-09-28 Carrier Corporation Expander-generator control system
DE19533161A1 (de) * 1995-09-08 1997-03-13 Philips Patentverwaltung Elektrischer Antrieb
EP1615330B1 (en) 2004-06-30 2010-03-24 Askoll Holding S.r.l. Method for controlling the load angle of a synchronous electric motor, in particular for fans
RU2339144C1 (ru) 2007-07-19 2008-11-20 Юрий Владимирович Шаров Способ улучшения динамической устойчивости и демпфирования колебаний электроэнергетических систем и устройство для его осуществления
MX2010002162A (es) * 2007-10-09 2010-06-02 Schweitzer Engineering Lab Inc Monitor de angulo de energia.
AT507395A3 (de) * 2008-10-09 2012-09-15 Hehenberger Gerald Differentialgetriebe für windkraftanlage
AT507396A3 (de) 2008-10-09 2011-12-15 Gerald Dipl Ing Hehenberger Energiegewinnungsanlage und verfahren zum betreiben dieser
US20110278858A1 (en) 2008-10-09 2011-11-17 Gerald Hehenberger Energy production plant and method for operating the same
US7755210B2 (en) * 2009-12-04 2010-07-13 General Electric Company System and method for controlling wind turbine actuation
AU2010329540A1 (en) * 2009-12-10 2012-07-05 North-West University Pole-slip protection system and method for synchronous machines

Also Published As

Publication number Publication date
US20150084567A1 (en) 2015-03-26
GB2501687A (en) 2013-11-06
EP2845312A2 (en) 2015-03-11
CN104380592A (zh) 2015-02-25
GB2501687B (en) 2014-12-10
US9425719B2 (en) 2016-08-23
WO2013164565A3 (en) 2014-01-30
WO2013164565A2 (en) 2013-11-07
GB201207494D0 (en) 2012-06-13
CA2870144A1 (en) 2013-11-07

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 4A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]