BR9812569A - Máquina elétrica rotativa - Google Patents
Máquina elétrica rotativaInfo
- Publication number
- BR9812569A BR9812569A BR9812569-9A BR9812569A BR9812569A BR 9812569 A BR9812569 A BR 9812569A BR 9812569 A BR9812569 A BR 9812569A BR 9812569 A BR9812569 A BR 9812569A
- Authority
- BR
- Brazil
- Prior art keywords
- layer
- machine
- electrical machine
- winding
- excitation
- Prior art date
Links
- 230000005284 excitation Effects 0.000 abstract 4
- 238000004804 winding Methods 0.000 abstract 3
- 239000004020 conductor Substances 0.000 abstract 2
- 239000004065 semiconductor Substances 0.000 abstract 2
- 230000005540 biological transmission Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K19/00—Synchronous motors or generators
- H02K19/16—Synchronous generators
- H02K19/26—Synchronous generators characterised by the arrangement of exciting windings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K19/00—Synchronous motors or generators
- H02K19/16—Synchronous generators
- H02K19/36—Structural association of synchronous generators with auxiliary electric devices influencing the characteristic of the generator or controlling the generator, e.g. with impedances or switches
-
- 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
- H02P9/02—Details of the control
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K2203/00—Specific aspects not provided for in the other groups of this subclass relating to the windings
- H02K2203/15—Machines characterised by cable windings, e.g. high-voltage cables, ribbon cables
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/32—Windings characterised by the shape, form or construction of the insulation
- H02K3/40—Windings characterised by the shape, form or construction of the insulation for high voltage, e.g. affording protection against corona discharges
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
- Synchronous Machinery (AREA)
- Control Of Eletrric Generators (AREA)
Abstract
Patente de Invenção: <B>"MáQUINA ELéTRICA ROTATIVA"<D>. Uma máquina elétrica rotativa do tipo de corrente alternada projetada para ser conectada diretamente à uma rede de distribuição ou transmissão compreende pelo menos um enrolamento elétrico. O enrolamento compreende pelo menos um condutor elétrico, uma primeira camada com propriedades semicondutoras circundando o condutor, uma camada isolante sólida circundando a primeira camada e uma segunda camada com propriedades semicondutoras circundando a camada isolante. Um sistema de excitação sem escova, comutável entre excitação positiva e negativa é, também, disposta para excitação da máquina. Uma usina de força elétrica compreende tal máquina elétrica rotativa. Em um processo de excitar uma máquina elétrica rotativa com ambas as direções de corrente de excitação positiva e negativa, um meio de proteção contra sobretensão de campo de duas vias (8, 10, 12, 14), ou um circuito de descarga de duas vias é conectado temporariamente através do enrolamento de campo (4) da máquina.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9703555A SE512721C2 (sv) | 1997-09-30 | 1997-09-30 | Roterande elektrisk maskin, maskin innefattande minst en roterande elektrisk huvudmaskin och elkraftanläggning innefattande en roterande elektrisk maskin jämte förfarande för magnetisering av en roterande elektrisk maskin |
PCT/SE1998/001741 WO1999017432A1 (en) | 1997-09-30 | 1998-09-29 | A rotary electric machine |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9812569A true BR9812569A (pt) | 2000-08-01 |
Family
ID=20408451
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9812569-9A BR9812569A (pt) | 1997-09-30 | 1998-09-29 | Máquina elétrica rotativa |
Country Status (15)
Country | Link |
---|---|
EP (1) | EP1020012A1 (pt) |
JP (1) | JP2001518780A (pt) |
KR (1) | KR20010052083A (pt) |
CN (1) | CN1272246A (pt) |
AU (1) | AU736279B2 (pt) |
BR (1) | BR9812569A (pt) |
CA (1) | CA2305422A1 (pt) |
EA (1) | EA002196B1 (pt) |
IL (1) | IL134819A0 (pt) |
NO (1) | NO20001318D0 (pt) |
NZ (1) | NZ503658A (pt) |
PL (1) | PL339569A1 (pt) |
SE (1) | SE512721C2 (pt) |
WO (1) | WO1999017432A1 (pt) |
ZA (1) | ZA988874B (pt) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RO126983A0 (ro) * | 2011-06-03 | 2011-12-30 | Bultoc Călin | Generator electric de turaţie redusă |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT340523B (de) * | 1976-04-27 | 1977-12-27 | Hitzinger & Co Dipl Ing | Burstenloser synchrongenerator |
DE2622309C3 (de) * | 1976-05-19 | 1979-05-03 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Schutzeinrichtung für eine bürstenlose Synchronmaschine |
SU873370A1 (ru) * | 1979-03-11 | 1981-10-15 | Предприятие П/Я М-5113 | Система возбуждени дл синхронной машины |
US5036165A (en) * | 1984-08-23 | 1991-07-30 | General Electric Co. | Semi-conducting layer for insulated electrical conductors |
DE3543106A1 (de) * | 1985-12-06 | 1987-06-11 | Kabelmetal Electro Gmbh | Elektrisches kabel zur verwendung als wicklungsstrang fuer linearmotoren |
-
1997
- 1997-09-30 SE SE9703555A patent/SE512721C2/sv not_active IP Right Cessation
-
1998
- 1998-09-29 IL IL13481998A patent/IL134819A0/xx unknown
- 1998-09-29 KR KR1020007003465A patent/KR20010052083A/ko not_active Application Discontinuation
- 1998-09-29 CA CA002305422A patent/CA2305422A1/en not_active Abandoned
- 1998-09-29 ZA ZA988874A patent/ZA988874B/xx unknown
- 1998-09-29 EP EP98945745A patent/EP1020012A1/en not_active Withdrawn
- 1998-09-29 AU AU92921/98A patent/AU736279B2/en not_active Ceased
- 1998-09-29 CN CN98809669A patent/CN1272246A/zh active Pending
- 1998-09-29 WO PCT/SE1998/001741 patent/WO1999017432A1/en not_active Application Discontinuation
- 1998-09-29 EA EA200000363A patent/EA002196B1/ru not_active IP Right Cessation
- 1998-09-29 PL PL98339569A patent/PL339569A1/xx unknown
- 1998-09-29 NZ NZ503658A patent/NZ503658A/en unknown
- 1998-09-29 JP JP2000514384A patent/JP2001518780A/ja active Pending
- 1998-09-29 BR BR9812569-9A patent/BR9812569A/pt not_active IP Right Cessation
-
2000
- 2000-03-14 NO NO20001318A patent/NO20001318D0/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
SE9703555D0 (sv) | 1997-09-30 |
JP2001518780A (ja) | 2001-10-16 |
AU9292198A (en) | 1999-04-23 |
IL134819A0 (en) | 2001-05-20 |
SE9703555L (sv) | 1999-03-31 |
NZ503658A (en) | 2001-11-30 |
KR20010052083A (ko) | 2001-06-25 |
EP1020012A1 (en) | 2000-07-19 |
EA002196B1 (ru) | 2002-02-28 |
SE512721C2 (sv) | 2000-05-02 |
ZA988874B (en) | 1999-06-04 |
EA200000363A1 (ru) | 2000-12-25 |
NO20001318L (no) | 2000-03-14 |
CA2305422A1 (en) | 1999-04-08 |
AU736279B2 (en) | 2001-07-26 |
NO20001318D0 (no) | 2000-03-14 |
PL339569A1 (en) | 2000-12-18 |
WO1999017432A1 (en) | 1999-04-08 |
CN1272246A (zh) | 2000-11-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AR007340A1 (es) | Maquinas electricas rotativas y metodo para su fabricacion | |
BR9815420A (pt) | Método e dispositivo para controlar o fluxo magnético com um enrolamento auxiliar em uma máquina rotativa de alta voltagem de corrente alternada | |
ATE301877T1 (de) | Rotierende elektrische maschine mit permanenterregtem rotor | |
CO4650249A1 (es) | Maquina electrica de corriente alterna de alta tension | |
BR9815045A (pt) | Instalação de energia eólica | |
BR0011735A (pt) | Aparelho de transferência de carga e método para este | |
BR9815044A (pt) | Transformador | |
DE59402651D1 (de) | Erregerstromleitung im Rotor einer elektrischen Maschine | |
BR9910019B1 (pt) | processo e dispositivo para o monitoramento elÉtrico de uma linha de eletrodos de uma instalaÇço de transmissço bipolar de corrente contÍnua de alta-tensço | |
BR9807651A (pt) | Máquina elétrica rotativa com suportes de bobina | |
BR9812569A (pt) | Máquina elétrica rotativa | |
SE9703548L (sv) | Elkraftanläggning | |
BR9902898A (pt) | Conector de cunha elétrico com cunha penetrante de isolamento e abas protetoras | |
PT1300919E (pt) | Rede electrica e processo para proteger uma rede electrica contra arcos voltaicos em linha | |
BR0204508A (pt) | Comutador para um motor de comutador multipolar e motor de comutador equipado com o mesmo | |
BR9812407A (pt) | Dispositivo e processo para isolar termicamente uma máquina elétrica giratória | |
EP1727263A3 (en) | Water cooled stator winding of an electric motor | |
DE59902980D1 (de) | Leiteranordnung mit einer mehrzahl von elektrischen leitern zur stromzuführung und zur stromabführung zu einer wicklungsanordnung | |
ATE124820T1 (de) | Rotor einer elektrischen maschine mit einer erregerstromzuleitung. | |
DE50100682D1 (de) | Elektrische rotationsmaschine | |
SE9704456D0 (sv) | Ställverksstation | |
SE9703552L (sv) | Elektrisk anläggning | |
SE9700367L (sv) | Förfarande för effektreglering av en synkronmaskin samt synkronmaskin försedd med utrustning för effektreglering | |
IT244160Y1 (it) | Blocchetto portacontatti per connettori elettrici per l'alimentazionedi apparecchiature elettriche | |
SE9703549D0 (sv) | Roterande elektrisk maskin med magnetkrets |
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 7O,8O E 9O ANUIDADES |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1909 DE 07/08/2007. |