WO1999017432A1 - A rotary electric machine - Google Patents
A rotary electric machine Download PDFInfo
- Publication number
- WO1999017432A1 WO1999017432A1 PCT/SE1998/001741 SE9801741W WO9917432A1 WO 1999017432 A1 WO1999017432 A1 WO 1999017432A1 SE 9801741 W SE9801741 W SE 9801741W WO 9917432 A1 WO9917432 A1 WO 9917432A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- machine
- layer
- excitation
- winding
- conductor
- Prior art date
Links
- 230000005284 excitation Effects 0.000 claims abstract description 36
- 238000004804 winding Methods 0.000 claims abstract description 28
- 239000004020 conductor Substances 0.000 claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 239000007787 solid Substances 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 claims abstract description 6
- 239000004065 semiconductor Substances 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000011810 insulating material Substances 0.000 claims description 2
- 208000028659 discharge Diseases 0.000 claims 7
- 206010001497 Agitation Diseases 0.000 claims 1
- 230000007704 transition Effects 0.000 claims 1
- 239000000463 material Substances 0.000 description 11
- 230000001360 synchronised effect Effects 0.000 description 7
- 238000009413 insulation Methods 0.000 description 6
- 230000000903 blocking effect Effects 0.000 description 4
- -1 polyethylene Polymers 0.000 description 4
- 229920003020 cross-linked polyethylene Polymers 0.000 description 3
- 239000004703 cross-linked polyethylene Substances 0.000 description 3
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- 239000004702 low-density polyethylene Substances 0.000 description 3
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- 229920000181 Ethylene propylene rubber Polymers 0.000 description 2
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
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- 229920001903 high density polyethylene Polymers 0.000 description 2
- 239000004700 high-density polyethylene Substances 0.000 description 2
- 229920001748 polybutylene Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000001052 transient effect Effects 0.000 description 2
- 101100508411 Caenorhabditis elegans ifb-1 gene Proteins 0.000 description 1
- 101100508412 Caenorhabditis elegans ifb-2 gene Proteins 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229920000459 Nitrile rubber Polymers 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000011243 crosslinked material Substances 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 229920006228 ethylene acrylate copolymer Polymers 0.000 description 1
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- 239000011888 foil Substances 0.000 description 1
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- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
- 239000002966 varnish Substances 0.000 description 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
Definitions
- the excitation system comprises two controllable antiparallel-connected current converter devices for feeding the field winding of the alternating current machine, a two-way field over-voltage protection means or discharge circuit con- nected across the field winding, and also control equipment for controlling the current converters and over-voltage protection means or discharge circuit.
- This is a simple construction requiring no galvanically separated supply sources and current-limiting reactances and no separate short-circuiting devices for extinguishing conducting thyristors.
- the excitation system is also well suited for synchronous machines such as synchronous compensators.
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
- Synchronous Machinery (AREA)
- Control Of Eletrric Generators (AREA)
Abstract
Description
Claims
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IL13481998A IL134819A0 (en) | 1997-09-30 | 1998-09-29 | A rotary electric machine |
CA002305422A CA2305422A1 (en) | 1997-09-30 | 1998-09-29 | A rotary electric machine |
KR1020007003465A KR20010052083A (en) | 1997-09-30 | 1998-09-29 | A rotary electric machine |
EA200000363A EA002196B1 (en) | 1997-09-30 | 1998-09-29 | A rotary electric machine |
AU92921/98A AU736279B2 (en) | 1997-09-30 | 1998-09-29 | A rotary electric machine |
JP2000514384A JP2001518780A (en) | 1997-09-30 | 1998-09-29 | Rotating electric machine |
EP98945745A EP1020012A1 (en) | 1997-09-30 | 1998-09-29 | A rotary electric machine |
PL98339569A PL339569A1 (en) | 1997-09-30 | 1998-09-29 | Rotary electric apparatus |
BR9812569-9A BR9812569A (en) | 1997-09-30 | 1998-09-29 | Electric rotating machine |
NZ503658A NZ503658A (en) | 1997-09-30 | 1998-09-29 | A rotary electric machine with high voltage cable type winding and brushless excitation |
NO20001318A NO20001318D0 (en) | 1997-09-30 | 2000-03-14 | Rotary electric machine |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9703555-4 | 1997-09-30 | ||
SE9703555A SE512721C2 (en) | 1997-09-30 | 1997-09-30 | Rotary electric machine, machine comprising at least one rotating electric main machine and electric power plant comprising a rotating electric machine and method for magnetizing a rotating electric machine |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1999017432A1 true WO1999017432A1 (en) | 1999-04-08 |
Family
ID=20408451
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/SE1998/001741 WO1999017432A1 (en) | 1997-09-30 | 1998-09-29 | A rotary electric machine |
Country Status (15)
Country | Link |
---|---|
EP (1) | EP1020012A1 (en) |
JP (1) | JP2001518780A (en) |
KR (1) | KR20010052083A (en) |
CN (1) | CN1272246A (en) |
AU (1) | AU736279B2 (en) |
BR (1) | BR9812569A (en) |
CA (1) | CA2305422A1 (en) |
EA (1) | EA002196B1 (en) |
IL (1) | IL134819A0 (en) |
NO (1) | NO20001318D0 (en) |
NZ (1) | NZ503658A (en) |
PL (1) | PL339569A1 (en) |
SE (1) | SE512721C2 (en) |
WO (1) | WO1999017432A1 (en) |
ZA (1) | ZA988874B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012165989A3 (en) * | 2011-06-03 | 2014-06-12 | BULTOC, Calin | Low speed electric generator |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4106069A (en) * | 1976-05-19 | 1978-08-08 | Siemens Aktiengesellschaft | Protection arrangement for a brushless synchronous machine |
US4121148A (en) * | 1976-04-27 | 1978-10-17 | Dipl.-Ing. Hitzinger & Co. | Brushless synchronous generator system |
DE3009102A1 (en) * | 1979-03-11 | 1980-09-25 | Proizv Ob Uralelektrotjaschmas | EXCITATION SYSTEM OF A SYNCHRONOUS MACHINE |
US4785138A (en) * | 1985-12-06 | 1988-11-15 | Kabel Electro Gesellschaft mit beschrankter Haftung | Electric cable for use as phase winding for linear motors |
US5036165A (en) * | 1984-08-23 | 1991-07-30 | General Electric Co. | Semi-conducting layer for insulated electrical conductors |
-
1997
- 1997-09-30 SE SE9703555A patent/SE512721C2/en not_active IP Right Cessation
-
1998
- 1998-09-29 ZA ZA988874A patent/ZA988874B/en unknown
- 1998-09-29 WO PCT/SE1998/001741 patent/WO1999017432A1/en not_active Application Discontinuation
- 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/en active Pending
- 1998-09-29 PL PL98339569A patent/PL339569A1/en unknown
- 1998-09-29 KR KR1020007003465A patent/KR20010052083A/en not_active Application Discontinuation
- 1998-09-29 BR BR9812569-9A patent/BR9812569A/en not_active IP Right Cessation
- 1998-09-29 IL IL13481998A patent/IL134819A0/en unknown
- 1998-09-29 EA EA200000363A patent/EA002196B1/en not_active IP Right Cessation
- 1998-09-29 JP JP2000514384A patent/JP2001518780A/en active Pending
- 1998-09-29 NZ NZ503658A patent/NZ503658A/en unknown
- 1998-09-29 CA CA002305422A patent/CA2305422A1/en not_active Abandoned
-
2000
- 2000-03-14 NO NO20001318A patent/NO20001318D0/en not_active Application Discontinuation
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4121148A (en) * | 1976-04-27 | 1978-10-17 | Dipl.-Ing. Hitzinger & Co. | Brushless synchronous generator system |
US4106069A (en) * | 1976-05-19 | 1978-08-08 | Siemens Aktiengesellschaft | Protection arrangement for a brushless synchronous machine |
DE3009102A1 (en) * | 1979-03-11 | 1980-09-25 | Proizv Ob Uralelektrotjaschmas | EXCITATION SYSTEM OF A SYNCHRONOUS MACHINE |
US5036165A (en) * | 1984-08-23 | 1991-07-30 | General Electric Co. | Semi-conducting layer for insulated electrical conductors |
US4785138A (en) * | 1985-12-06 | 1988-11-15 | Kabel Electro Gesellschaft mit beschrankter Haftung | Electric cable for use as phase winding for linear motors |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012165989A3 (en) * | 2011-06-03 | 2014-06-12 | BULTOC, Calin | Low speed electric generator |
Also Published As
Publication number | Publication date |
---|---|
IL134819A0 (en) | 2001-05-20 |
KR20010052083A (en) | 2001-06-25 |
BR9812569A (en) | 2000-08-01 |
EA002196B1 (en) | 2002-02-28 |
NO20001318L (en) | 2000-03-14 |
SE9703555D0 (en) | 1997-09-30 |
EA200000363A1 (en) | 2000-12-25 |
AU736279B2 (en) | 2001-07-26 |
NO20001318D0 (en) | 2000-03-14 |
ZA988874B (en) | 1999-06-04 |
EP1020012A1 (en) | 2000-07-19 |
SE9703555L (en) | 1999-03-31 |
PL339569A1 (en) | 2000-12-18 |
CA2305422A1 (en) | 1999-04-08 |
AU9292198A (en) | 1999-04-23 |
JP2001518780A (en) | 2001-10-16 |
CN1272246A (en) | 2000-11-01 |
SE512721C2 (en) | 2000-05-02 |
NZ503658A (en) | 2001-11-30 |
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