SE9703553L - synchronous - Google Patents
synchronousInfo
- Publication number
- SE9703553L SE9703553L SE9703553A SE9703553A SE9703553L SE 9703553 L SE9703553 L SE 9703553L SE 9703553 A SE9703553 A SE 9703553A SE 9703553 A SE9703553 A SE 9703553A SE 9703553 L SE9703553 L SE 9703553L
- Authority
- SE
- Sweden
- Prior art keywords
- stator winding
- layer
- voltage
- surrounding
- machine
- Prior art date
Links
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
- H02K19/36—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
- H02K19/365—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 with a voltage regulator
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
-
- 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
- Tests Of Circuit Breakers, Generators, And Electric Motors (AREA)
- Protection Of Generators And Motors (AREA)
- Synchronous Machinery (AREA)
Abstract
A synchronous machine is intended for direct connection to a distribution or transmission network. At least one stator winding (2) of the machine comprises at least one electric conductor, a first layer with semiconducting properties surrounding the conductor, a solid insulating layer surrounding the first layer, and a second layer with semiconducting properties surrounding the insulating layer. Measuring means (4) are also arranged to sense the voltage in the stator winding. In a method for measuring the voltage in the stator winding of such a machine, the phase of the measured signal is shifted to coincide with the phase position of the total voltage of the stator winding.
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9703553A SE512713C2 (en) | 1997-09-30 | 1997-09-30 | Rotary synchronous machine and method of measuring the voltage in the stator winding of a rotating synchronous machine |
BR9812702-0A BR9812702A (en) | 1997-09-30 | 1998-09-29 | Synchronous machine |
EP98945743A EP1020010A1 (en) | 1997-09-30 | 1998-09-29 | Synchronous machine |
JP2000516422A JP2001520496A (en) | 1997-09-30 | 1998-09-29 | Synchronous machine |
PCT/SE1998/001739 WO1999019968A1 (en) | 1997-09-30 | 1998-09-29 | Synchronous machine |
AU92919/98A AU9291998A (en) | 1997-09-30 | 1998-09-29 | Synchronous machine |
PL98339570A PL339570A1 (en) | 1997-09-30 | 1998-09-29 | Synchronous apparatus |
CA002305421A CA2305421A1 (en) | 1997-09-30 | 1998-09-29 | Synchronous machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9703553A SE512713C2 (en) | 1997-09-30 | 1997-09-30 | Rotary synchronous machine and method of measuring the voltage in the stator winding of a rotating synchronous machine |
Publications (3)
Publication Number | Publication Date |
---|---|
SE9703553D0 SE9703553D0 (en) | 1997-09-30 |
SE9703553L true SE9703553L (en) | 1999-03-31 |
SE512713C2 SE512713C2 (en) | 2000-05-02 |
Family
ID=20408449
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9703553A SE512713C2 (en) | 1997-09-30 | 1997-09-30 | Rotary synchronous machine and method of measuring the voltage in the stator winding of a rotating synchronous machine |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP1020010A1 (en) |
JP (1) | JP2001520496A (en) |
AU (1) | AU9291998A (en) |
BR (1) | BR9812702A (en) |
CA (1) | CA2305421A1 (en) |
PL (1) | PL339570A1 (en) |
SE (1) | SE512713C2 (en) |
WO (1) | WO1999019968A1 (en) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3484690A (en) * | 1966-08-23 | 1969-12-16 | Herman Wald | Three current winding single stator network meter for 3-wire 120/208 volt service |
US3651402A (en) * | 1969-01-27 | 1972-03-21 | Honeywell Inc | Supervisory apparatus |
DE2622309C3 (en) * | 1976-05-19 | 1979-05-03 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Protective device for a brushless synchronous machine |
US4099227A (en) * | 1976-12-01 | 1978-07-04 | Square D Company | Sensor circuit |
US5036165A (en) * | 1984-08-23 | 1991-07-30 | General Electric Co. | Semi-conducting layer for insulated electrical conductors |
DE3543106A1 (en) * | 1985-12-06 | 1987-06-11 | Kabelmetal Electro Gmbh | ELECTRIC CABLE FOR USE AS WINDING STRING FOR LINEAR MOTORS |
-
1997
- 1997-09-30 SE SE9703553A patent/SE512713C2/en not_active IP Right Cessation
-
1998
- 1998-09-29 JP JP2000516422A patent/JP2001520496A/en active Pending
- 1998-09-29 CA CA002305421A patent/CA2305421A1/en not_active Abandoned
- 1998-09-29 EP EP98945743A patent/EP1020010A1/en not_active Withdrawn
- 1998-09-29 PL PL98339570A patent/PL339570A1/en unknown
- 1998-09-29 AU AU92919/98A patent/AU9291998A/en not_active Abandoned
- 1998-09-29 WO PCT/SE1998/001739 patent/WO1999019968A1/en not_active Application Discontinuation
- 1998-09-29 BR BR9812702-0A patent/BR9812702A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
SE9703553D0 (en) | 1997-09-30 |
SE512713C2 (en) | 2000-05-02 |
PL339570A1 (en) | 2000-12-18 |
WO1999019968A1 (en) | 1999-04-22 |
BR9812702A (en) | 2000-08-22 |
EP1020010A1 (en) | 2000-07-19 |
AU9291998A (en) | 1999-05-03 |
JP2001520496A (en) | 2001-10-30 |
CA2305421A1 (en) | 1999-04-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |