DE29817729U1 - Drive for AC motors - Google Patents

Drive for AC motors

Info

Publication number
DE29817729U1
DE29817729U1 DE29817729U DE29817729U DE29817729U1 DE 29817729 U1 DE29817729 U1 DE 29817729U1 DE 29817729 U DE29817729 U DE 29817729U DE 29817729 U DE29817729 U DE 29817729U DE 29817729 U1 DE29817729 U1 DE 29817729U1
Authority
DE
Germany
Prior art keywords
generator
drive according
converter
cooling
drive
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.)
Expired - Lifetime
Application number
DE29817729U
Other languages
German (de)
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.)
Vincorion Power Systems GmbH
Original Assignee
Lechmotoren GmbH
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 Lechmotoren GmbH filed Critical Lechmotoren GmbH
Priority to DE29817729U priority Critical patent/DE29817729U1/en
Publication of DE29817729U1 publication Critical patent/DE29817729U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (7)

1. Antrieb für AC-Motoren, bestehend aus einem angetriebenen Generator (2) und einem Umformer (1) zur Erzeugung eines Wechselstroms mit der gewünschten Spannung und Frequenz, dadurch gekennzeichnet, daß der Generator (2) und der Umformer (1) benachbart angeordnet sind und eine gemeinsame Kühlung (8) aufweisen.1. Drive for AC motors, consisting of a driven generator ( 2 ) and a converter ( 1 ) for generating an alternating current with the desired voltage and frequency, characterized in that the generator ( 2 ) and the converter ( 1 ) are arranged adjacent are and have a common cooling ( 8 ). 2. Antrieb nach Anspruch 1, dadurch gekennzeichnet, daß der Generator (2) und der Umformer (1) zu einer gemeinsamen baulichen Einheit verbunden sind.2. Drive according to claim 1, characterized in that the generator ( 2 ) and the converter ( 1 ) are connected to a common structural unit. 3. Antrieb nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die gemeinsame Kühlung (8) als Luftkühlung ausgebildet ist.3. Drive according to claim 1 or 2, characterized in that the common cooling ( 8 ) is designed as an air cooling. 4. Antrieb nach Anspruch 1, 2 oder 3, dadurch gekennzeichnet, daß die gemeinsame Kühlung (8) einen Lüfter (5) aufweist, der im Generator (2) angeordnet ist.4. Drive according to claim 1, 2 or 3, characterized in that the common cooling ( 8 ) has a fan ( 5 ) which is arranged in the generator ( 2 ). 5. Antrieb nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß der Umformer (1) mindestens eine Eintrittsöffnung (7) und eine Austrittsöffnung (3) für die Kühlluft (9) aufweist, wobei die Austrittsöffnung (3) an die Einlaßöffnung (4) des Generators (2) angeschlossen ist.5. Drive according to one of claims 1 to 4, characterized in that the converter ( 1 ) has at least one inlet opening ( 7 ) and an outlet opening ( 3 ) for the cooling air ( 9 ), the outlet opening ( 3 ) to the inlet opening ( 4 ) the generator ( 2 ) is connected. 6. Antrieb nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß der Lüfter (5) mit der Generatorenwelle verbunden und zweckmäßigerweise an der vom Umformer (1) abgekehrten Seite im Generatorengehäuses (11) angeordnet ist. 6. Drive according to one of claims 1 to 5, characterized in that the fan ( 5 ) is connected to the generator shaft and is expediently arranged on the side remote from the converter ( 1 ) in the generator housing ( 11 ). 7. Antrieb nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß der Generator (2) zusätzliche Einlaßöffnungen für die Kühlluft (9) aufweist.7. Drive according to one of claims 1 to 6, characterized in that the generator ( 2 ) has additional inlet openings for the cooling air ( 9 ).
DE29817729U 1998-10-05 1998-10-05 Drive for AC motors Expired - Lifetime DE29817729U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29817729U DE29817729U1 (en) 1998-10-05 1998-10-05 Drive for AC motors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29817729U DE29817729U1 (en) 1998-10-05 1998-10-05 Drive for AC motors

Publications (1)

Publication Number Publication Date
DE29817729U1 true DE29817729U1 (en) 2000-02-03

Family

ID=8063480

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29817729U Expired - Lifetime DE29817729U1 (en) 1998-10-05 1998-10-05 Drive for AC motors

Country Status (1)

Country Link
DE (1) DE29817729U1 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4293788A (en) * 1978-06-20 1981-10-06 Robert Bosch Gmbh Three-phase vehicular generator construction

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4293788A (en) * 1978-06-20 1981-10-06 Robert Bosch Gmbh Three-phase vehicular generator construction
DE2826930C2 (en) * 1978-06-20 1990-01-18 Robert Bosch Gmbh, 7000 Stuttgart, De

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Legal Events

Date Code Title Description
R163 Identified publications notified
R207 Utility model specification

Effective date: 20000309

R150 Utility model maintained after payment of first maintenance fee after three years

Effective date: 20010925

R151 Utility model maintained after payment of second maintenance fee after six years

Effective date: 20041103

R152 Utility model maintained after payment of third maintenance fee after eight years

Effective date: 20061026

R071 Expiry of right