DE2400698A1 - Self-excited machine with two separate stator windings - windings star-connected with second capacitively closed for excitation - Google Patents

Self-excited machine with two separate stator windings - windings star-connected with second capacitively closed for excitation

Info

Publication number
DE2400698A1
DE2400698A1 DE2400698A DE2400698A DE2400698A1 DE 2400698 A1 DE2400698 A1 DE 2400698A1 DE 2400698 A DE2400698 A DE 2400698A DE 2400698 A DE2400698 A DE 2400698A DE 2400698 A1 DE2400698 A1 DE 2400698A1
Authority
DE
Germany
Prior art keywords
winding
windings
star
self
excitation
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
DE2400698A
Other languages
German (de)
Inventor
Izmail Krim-Samhalov
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KRIM SAMHALOV IZMAIL
Original Assignee
KRIM SAMHALOV IZMAIL
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 KRIM SAMHALOV IZMAIL filed Critical KRIM SAMHALOV IZMAIL
Priority to DE2400698A priority Critical patent/DE2400698A1/en
Publication of DE2400698A1 publication Critical patent/DE2400698A1/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K17/00—Asynchronous induction motors; Asynchronous induction generators
    • H02K17/42—Asynchronous induction generators

Abstract

The self-excited machine, e.g. generator, has capacitors coupled to its first stator winding and the load coupled to its second stator winding. The second winding is open circuited when the generator is running no-load. Both windings are star-connected with the first winding's capacitors also star-connected to close that winding completely, so that the first winding provides the generator's excitation and the second acts as load winding. The advantage of this configuration over existing asynchronous generator configurations lies in its giving a constant frequency independent of load fluctuations.

Description

SELBSTERREGEND! ELEKTRISCHE MASCHINE MIT ZWEI GETRENNTEN STXNDERWICKLUNGEN Eine seibsterregende elektrische Maschine mit zwei getrennten StAnderwickluakQn hat eine Wieklung n der ein Kondensator eingeschaltet ist und eine zweite Wicklung, die geöffnet ist, aber an der man einen Verbraucher einschalten kann. SELF-EXCITING! ELECTRIC MACHINE WITH TWO SEPARATE STXNDER WINDINGS A self-exciting electrical machine with two separate stator windings has a weight where a capacitor is switched on and a second winding, which is open, but where you can switch on a consumer.

In diesem Fall arbeitet die Maschine als Generator.In this case the machine works as a generator.

Der Schaltplan ist auf dem Bild beigegeben worden.The circuit diagram is attached to the picture.

Die dreiphasige5Wicklung E mit dem greiphasigen Kondensator C bilden einen Schwingungskreis. Dieser Schwingungskreis wird erregt durch das remanente Läuferfeld, das vorhanden ist. Bei der Läuferumdrehung produziert der Schwingungskreis CE die elektrischen Schwingungen, d.h. die Wicklung E produziert ein Feld. Diese Wicklung ist eine dreiphasige Wicklung und deswegen ist dieses Feld ein Drehfeld.Form the three-phase winding E with the gray-phase capacitor C. an oscillation circuit. This oscillation circuit is excited by the remanent Runner field that is available. The oscillation circuit produces as the rotor rotates CE the electrical oscillations, i.e. the winding E produces a field. These Winding is a three-phase winding and therefore this field is a rotating field.

Dieses Drehfeld induziert in die Wicklung B, die neben an ist, eine E.M.K.This rotating field induces one in winding B, which is next to on E.M.K.

Das ist möglich zu erreichen, wiel die beiden Wicklungen sich an demselben Joch befinden.This is possible to achieve as the two windings are on the same Yoke.

An die Klemme 1,2 und 3 der Wicklung B kann man einen Verbraucher einschalten, und die Maschine arbeitet als Generator. A consumer can be connected to terminals 1, 2 and 3 of winding B. switch on and the machine works as a generator.

Das bedeutet, daß E die Erregerwicklung ist, und B die Belastungswicklung ist.This means that E is the excitation winding and B is the load winding is.

Der Vorteil dieses Generators vor dem bekannten Asynchrongenerator ist der daß er eine konstante Frequenz hat unabhängig von der Belastungsänderung. The advantage of this generator over the well-known asynchronous generator is that it has a constant frequency regardless of the change in load.

Claims (1)

PATENTANSPRU CHEPATENT CLAIMS 1. Selbsterregende elektrische Maschine mit zwei getrennten Ständerwicklunger dadurch gekennzeichnet, daß an einer Wicklung ein Kondensator eingeschaltet ist, daß die zweite Wicklung bei Leerlauf geöffnet ist.1. Self-exciting electrical machine with two separate stator windings characterized in that a capacitor is switched on at one winding, that the second winding is open when idling.
DE2400698A 1974-01-08 1974-01-08 Self-excited machine with two separate stator windings - windings star-connected with second capacitively closed for excitation Pending DE2400698A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE2400698A DE2400698A1 (en) 1974-01-08 1974-01-08 Self-excited machine with two separate stator windings - windings star-connected with second capacitively closed for excitation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2400698A DE2400698A1 (en) 1974-01-08 1974-01-08 Self-excited machine with two separate stator windings - windings star-connected with second capacitively closed for excitation

Publications (1)

Publication Number Publication Date
DE2400698A1 true DE2400698A1 (en) 1975-07-10

Family

ID=5904323

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2400698A Pending DE2400698A1 (en) 1974-01-08 1974-01-08 Self-excited machine with two separate stator windings - windings star-connected with second capacitively closed for excitation

Country Status (1)

Country Link
DE (1) DE2400698A1 (en)

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2733715A1 (en) * 1976-07-27 1978-02-02 Mitsubishi Electric Corp POWER CONTROL OR CONVERTER DEVICE
FR2423081A1 (en) * 1978-04-14 1979-11-09 Fontanella Romano PERFECTED ASYNCHRONOUS GENERATOR
EP0157953A2 (en) * 1983-12-02 1985-10-16 Roberto Manuel Alamo Igéno An electric energy production system
EP0315998A2 (en) * 1987-11-11 1989-05-17 Siegfried Däumling Asynchronous alternator having a tapped stator winding
WO1998034315A1 (en) * 1997-02-03 1998-08-06 Asea Brown Boveri Ab Series compensation of electric alternating current machines
US6261437B1 (en) 1996-11-04 2001-07-17 Asea Brown Boveri Ab Anode, process for anodizing, anodized wire and electric device comprising such anodized wire
US6279850B1 (en) 1996-11-04 2001-08-28 Abb Ab Cable forerunner
US6357688B1 (en) 1997-02-03 2002-03-19 Abb Ab Coiling device
US6369470B1 (en) 1996-11-04 2002-04-09 Abb Ab Axial cooling of a rotor
US6376775B1 (en) 1996-05-29 2002-04-23 Abb Ab Conductor for high-voltage windings and a rotating electric machine comprising a winding including the conductor
US6396187B1 (en) 1996-11-04 2002-05-28 Asea Brown Boveri Ab Laminated magnetic core for electric machines
US6417456B1 (en) 1996-05-29 2002-07-09 Abb Ab Insulated conductor for high-voltage windings and a method of manufacturing the same
US6429563B1 (en) 1997-02-03 2002-08-06 Abb Ab Mounting device for rotating electric machines
US6525504B1 (en) 1997-11-28 2003-02-25 Abb Ab Method and device for controlling the magnetic flux in a rotating high voltage electric alternating current machine
US6525265B1 (en) 1997-11-28 2003-02-25 Asea Brown Boveri Ab High voltage power cable termination
US6577487B2 (en) 1996-05-29 2003-06-10 Asea Brown Boveri Ab Reduction of harmonics in AC machines
US6646363B2 (en) 1997-02-03 2003-11-11 Abb Ab Rotating electric machine with coil supports
US6801421B1 (en) 1998-09-29 2004-10-05 Abb Ab Switchable flux control for high power static electromagnetic devices
US6822363B2 (en) 1996-05-29 2004-11-23 Abb Ab Electromagnetic device
US6825585B1 (en) 1997-02-03 2004-11-30 Abb Ab End plate
US6828701B1 (en) 1997-02-03 2004-12-07 Asea Brown Boveri Ab Synchronous machine with power and voltage control
US6831388B1 (en) 1996-05-29 2004-12-14 Abb Ab Synchronous compensator plant

Cited By (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2733715A1 (en) * 1976-07-27 1978-02-02 Mitsubishi Electric Corp POWER CONTROL OR CONVERTER DEVICE
FR2423081A1 (en) * 1978-04-14 1979-11-09 Fontanella Romano PERFECTED ASYNCHRONOUS GENERATOR
EP0157953A2 (en) * 1983-12-02 1985-10-16 Roberto Manuel Alamo Igéno An electric energy production system
EP0157953A3 (en) * 1983-12-02 1986-04-23 Roberto Manuel Alamo Igéno an electric energy production system
EP0315998A2 (en) * 1987-11-11 1989-05-17 Siegfried Däumling Asynchronous alternator having a tapped stator winding
DE3831114A1 (en) * 1987-11-11 1989-05-24 Siegfried Daeumling ASYNCHRONOUS GENERATOR WITH A STANDAL DEVELOPMENT WITH TAPS
EP0315998A3 (en) * 1987-11-11 1989-10-18 Siegfried Däumling Asynchronous alternator having a tapped stator winding
US6376775B1 (en) 1996-05-29 2002-04-23 Abb Ab Conductor for high-voltage windings and a rotating electric machine comprising a winding including the conductor
US6831388B1 (en) 1996-05-29 2004-12-14 Abb Ab Synchronous compensator plant
US6822363B2 (en) 1996-05-29 2004-11-23 Abb Ab Electromagnetic device
US6417456B1 (en) 1996-05-29 2002-07-09 Abb Ab Insulated conductor for high-voltage windings and a method of manufacturing the same
US6577487B2 (en) 1996-05-29 2003-06-10 Asea Brown Boveri Ab Reduction of harmonics in AC machines
US6261437B1 (en) 1996-11-04 2001-07-17 Asea Brown Boveri Ab Anode, process for anodizing, anodized wire and electric device comprising such anodized wire
US6279850B1 (en) 1996-11-04 2001-08-28 Abb Ab Cable forerunner
US6369470B1 (en) 1996-11-04 2002-04-09 Abb Ab Axial cooling of a rotor
US6396187B1 (en) 1996-11-04 2002-05-28 Asea Brown Boveri Ab Laminated magnetic core for electric machines
US6465979B1 (en) 1997-02-03 2002-10-15 Abb Ab Series compensation of electric alternating current machines
US6429563B1 (en) 1997-02-03 2002-08-06 Abb Ab Mounting device for rotating electric machines
US6646363B2 (en) 1997-02-03 2003-11-11 Abb Ab Rotating electric machine with coil supports
WO1998034315A1 (en) * 1997-02-03 1998-08-06 Asea Brown Boveri Ab Series compensation of electric alternating current machines
US6825585B1 (en) 1997-02-03 2004-11-30 Abb Ab End plate
US6828701B1 (en) 1997-02-03 2004-12-07 Asea Brown Boveri Ab Synchronous machine with power and voltage control
US6357688B1 (en) 1997-02-03 2002-03-19 Abb Ab Coiling device
US6525504B1 (en) 1997-11-28 2003-02-25 Abb Ab Method and device for controlling the magnetic flux in a rotating high voltage electric alternating current machine
US6525265B1 (en) 1997-11-28 2003-02-25 Asea Brown Boveri Ab High voltage power cable termination
US6801421B1 (en) 1998-09-29 2004-10-05 Abb Ab Switchable flux control for high power static electromagnetic devices

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