FI82229B - ELEKTRISK DRIVANORDNING FOER HISS. - Google Patents
ELEKTRISK DRIVANORDNING FOER HISS. Download PDFInfo
- Publication number
- FI82229B FI82229B FI854538A FI854538A FI82229B FI 82229 B FI82229 B FI 82229B FI 854538 A FI854538 A FI 854538A FI 854538 A FI854538 A FI 854538A FI 82229 B FI82229 B FI 82229B
- Authority
- FI
- Finland
- Prior art keywords
- motor
- air flow
- electric drive
- drive device
- power electronics
- Prior art date
Links
- 238000001816 cooling Methods 0.000 claims description 12
- 238000009423 ventilation Methods 0.000 claims description 4
- 230000013011 mating Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
- H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
-
- 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
- H02K11/30—Structural association with control circuits or drive circuits
- H02K11/33—Drive circuits, e.g. power electronics
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K17/00—Asynchronous induction motors; Asynchronous induction generators
- H02K17/02—Asynchronous induction motors
- H02K17/30—Structural association of asynchronous induction motors with auxiliary electric devices influencing the characteristics of the motor or controlling the motor, e.g. with impedances or switches
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/22—Auxiliary parts of casings not covered by groups H02K5/06-H02K5/20, e.g. shaped to form connection boxes or terminal boxes
- H02K5/225—Terminal boxes or connection arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Motor Or Generator Cooling System (AREA)
- Motor Or Generator Frames (AREA)
Description
82229 Sähkökäyttölaite hissiä varten Elektrisk drivanordning för hiss82229 Electric drive for elevators Elektrisk drivanordning för hiss
Hissitekniikassa käytetään aina 2 m/s:n nopeuksiin asti etupäässä vaihtovirtaoikosulkumoottoreita. Näitä moottoreita säädetään kytkemällä niiden eteen säätökytkennän käsittävä ohjaus- ja tehoelektroniikka. Moottori ja ohjaus- ja tehoelektroniikka muodostavat normaalisti kaksi erillistä raken-neyksikköä, joista kukin varustetaan liitäntäkotelolla, jotka on yhdistettävä toisinaan melko pitkien kaapeleiden kautta. Tämä vaatii monimutkaisia kaapelointi- ja johdotus-töitä. Sen lisäksi, että ohjaus- ja tehoelektroniikan teho-elementit on yhdistettävä moottoriin on myös toisin päin moottoriin sijoitettu oloarvoanturi yhdistettävä ohjaus-elektroniikkaan .Elevator technology uses speeds up to 2 m / s, mainly AC short-circuit motors. These motors are controlled by connecting control and power electronics with a control circuit in front of them. The motor and the control and power electronics normally form two separate components, each of which is provided with a terminal box, which sometimes has to be connected via rather long cables. This requires complex cabling and wiring work. In addition to the power elements of the control and power electronics being connected to the motor, an actual value sensor located opposite the motor must also be connected to the control electronics.
Tämän keksinnön tehtävänä on pienentää näiden kaapelointi-töiden vaatimaa panosta.It is an object of the present invention to reduce the input required for these cabling operations.
Tämä tehtävä ratkaistaan keksinnön mukaan siten, että moottorin kanssa rakenteelliseksi yksiköksi on muodostettu oloarvoanturi ja ohjauselektroniikka ja tehoelektroniikka. Keksinnölle on tunnusomaista, että elektroniikan rakenneosat on jäähdytyksen vuoksi sijoitettu moottoria varten tarkoitetun sivutuuletuslaitteen ilmavirtaan siten, että sivutuuletus-laitteen puhaltimen ilmavirta jäähdyttää elektroniikkaosia ennen moottorin jäähdytystä.According to the invention, this task is solved in such a way that the actual value sensor and the control electronics and the power electronics are formed as a structural unit with the motor. The invention is characterized in that the components of the electronics are placed in the air flow of the side ventilation device for the motor due to cooling, so that the air flow of the fan of the side ventilation device cools the electronic components before the motor is cooled.
Alivaatimuksissa on esitetty tämän keksinnön edullisia muunnelmia.Preferred variations of this invention are set forth in the subclaims.
Keksinnön etuna on se, että tähän mennessä välttämättömät pitkät kaapelit tarpeellisine vastakytkentöineen jäävät pois. Monimutkaisia johdotustöitä ei enää tarvitse suorittaa ja käyttölaite voidaan asentaa huomattavasti lyhyemmässä ajassa.The advantage of the invention is that the hitherto necessary long cables with the necessary mating connections are eliminated. Complex wiring work is no longer required and the drive can be installed in a much shorter time.
Koska kotelona ja jäähdytyspintoina käytetään osia, jotka jo ovat moottorin osia syntyy oleellista säästöä siinä mieles- 2 82229 sä, että aikaisemmin erillisesti valmistettavat osat jäävät pois.Because parts that are already parts of the engine are used as the housing and cooling surfaces, substantial savings are made in the sense that previously separately manufactured parts are omitted.
Keksintö ja keksinnön muunnelmat esitetään seuraavassa lähemmin rakennemuotojen pohjalta.The invention and variations of the invention are described in more detail below on the basis of the embodiments.
Piirustuksessa:In the drawing:
Kuv. 1 esittää vaihtovirtahissimoottoria, jossa on sisäroot-tori, jolloin tehoelektroniikan osat on sijoitettu jäähdy-tyspinnoille ja johtoelektroniikka moottoriin kiinnitettyyn koteloon; jaFig. 1 shows an AC elevator motor with an internal rotor, in which parts of the power electronics are placed on the cooling surfaces and the wiring electronics in a housing attached to the motor; and
Kuv. 2 esittää ulkoroottorimoottoria, jolloin myös tässä tapauksessa tehoelektroniikka on sijoitettu jäähdytyspinnoille ja johtoelektroniikka on integroitu moottoriyksikköön.Fig. 2 shows an external rotor motor, in which case also in this case the power electronics are placed on the cooling surfaces and the control electronics are integrated in the motor unit.
Kuviossa 1 on sisäroottorimoottorin staattorin rungon 1 päällä pinneliitäntäkotelo 2 ja elektroniikkaosia 4 varten tarkoitettu kotelo 3. Tehorakenneosat 5 sijaitsevat jäähdy-tyspinnoilla, joita sivujäähdytyslaitteen 6 jäähdytysilmavirta jäähdyttää.In Fig. 1, on top of the stator body 1 of the internal rotor motor, there is a pin connection housing 2 and a housing 3 for the electronic parts 4. The power components 5 are located on cooling surfaces cooled by the cooling air flow of the side cooling device 6.
Kuviossa 2 on ulkoroottorimoottorin vaihdekotelon 11 päällä pinneliitäntäkotelo 2 ja elektroniikkarakenneosia varten tarkoitettu kotelo 3. Tehorakenneosat 5 sijaitsevat jäähdy-tyspinnoilla.In Fig. 2, on top of the gear housing 11 of the outer rotor motor, there is a pin connection housing 2 and a housing 3 for electronic components. The power components 5 are located on cooling surfaces.
Kierrosluvun säätöä varten tarvitaan kummassakin tapauksessa oloarvoanturi. Tällainen oloarvoanturi voi olla joko takody-namo 7, jonka jännite on analogisesti verrannollinen kierroslukuun tai inkrementtianturi 8, jonka taajuus on verrannollinen kierroslukuun, joka voidaan esittää digitaalisesti tai myös analogisesti vastaavan muuttamisen jälkeen. Koteloissa 3 voi olla läpivientejä 9, joiden läpi säätöä varten tarvittavat säätöpotentiometrien akselit on viety.In both cases, an actual value sensor is required to adjust the speed. Such an actual value sensor can be either a tachody dynamo 7, the voltage of which is analogously proportional to the speed, or an incremental sensor 8, the frequency of which is proportional to the speed, which can be displayed digitally or also analogously after a corresponding change. The housings 3 may have bushings 9 through which the shafts of the control potentiometers required for control are passed.
Claims (6)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19843442791 DE3442791A1 (en) | 1984-11-23 | 1984-11-23 | ELECTRONIC LIFT DRIVE |
DE3442791 | 1984-11-23 |
Publications (4)
Publication Number | Publication Date |
---|---|
FI854538A0 FI854538A0 (en) | 1985-11-18 |
FI854538A FI854538A (en) | 1986-05-24 |
FI82229B true FI82229B (en) | 1990-10-31 |
FI82229C FI82229C (en) | 1991-02-11 |
Family
ID=6251003
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI854538A FI82229C (en) | 1984-11-23 | 1985-11-18 | ELEKTRISK DRIVANORDNING FOER HISS. |
Country Status (7)
Country | Link |
---|---|
CH (1) | CH668767A5 (en) |
DE (1) | DE3442791A1 (en) |
ES (1) | ES8608440A1 (en) |
FI (1) | FI82229C (en) |
FR (1) | FR2573740B1 (en) |
GB (1) | GB2167608B (en) |
IT (1) | IT1186205B (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3642724A1 (en) * | 1986-12-13 | 1988-06-23 | Grundfos Int | ELECTRIC MOTOR WITH A FREQUENCY CONVERTER TO CONTROL THE MOTOR OPERATING SIZES |
DE3874338T2 (en) * | 1987-05-11 | 1992-12-17 | Heikki Tapani Koivikko | ELECTRIC MOTOR INCLUDING GEARBOX. |
DE4311518A1 (en) * | 1993-04-07 | 1994-10-13 | Siemens Ag | Drive device for a vehicle |
DE4413723C2 (en) * | 1994-04-20 | 1998-03-19 | Vem Motors Gmbh | Compact drive consisting of motor and control |
GB2293282B (en) * | 1994-09-19 | 1998-07-15 | Numatic Int Ltd | Improvements in and relating to vacuum cleaning apparatus |
DE19833802A1 (en) * | 1998-07-28 | 2000-02-03 | Bosch Gmbh Robert | Small commutator motor |
DE19843990C1 (en) * | 1998-09-25 | 1999-08-19 | Dienes Apparatebau Gmbh | Heated godet roller assembly for processing synthetic filaments and yarns |
FR2805121B1 (en) * | 2000-02-11 | 2002-04-26 | Leroy Somer | MODULAR CONVERTER |
ES2481215B1 (en) * | 2014-01-08 | 2015-05-06 | Smartlift, S.L. | Integral drive device for elevator |
JP6195025B2 (en) * | 2014-12-09 | 2017-09-13 | 三菱電機株式会社 | Elevator hoisting machine |
ITUA20163927A1 (en) * | 2016-05-30 | 2017-11-30 | Magneti Marelli Spa | TANGENTIAL ARCHITECTURAL ELECTRIC MACHINE WITH IMPROVED AIR COOLING |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB517596A (en) * | 1938-08-04 | 1940-02-02 | Alfred Johann Pongracz | Improvements in or relating to medicinal air pumps |
DE1740974U (en) * | 1955-04-21 | 1957-03-07 | Hans Lutz Maschf | ENGINE ARRANGEMENT ON ELEVATORS. |
GB978012A (en) * | 1960-05-16 | 1964-12-16 | Edward Francis Daniel Webb | Improvements in or relating to electric motors |
US3225232A (en) * | 1962-10-17 | 1965-12-21 | Singer Co | Variable speed portable tool |
DE1763278B2 (en) * | 1968-04-27 | 1975-06-05 | Robert Bosch Gmbh, 7000 Stuttgart | Power tool |
GB1345585A (en) * | 1971-04-19 | 1974-01-30 | Messgeraetewerk Zwoenitz Gerae | Electrical machine |
US3789783A (en) * | 1973-06-01 | 1974-02-05 | A Cook | Sewing machine and motor speed regulating system therefor |
DE2408722A1 (en) * | 1974-02-22 | 1975-09-04 | Alois Kasper Hebezeugfabrik | Drive mechanism for lift - has part of cooling air current directed to annular gap inside brake sleeve |
GB1603976A (en) * | 1978-03-07 | 1981-12-02 | Holdsworth J E | Electric motors |
FR2430686A1 (en) * | 1978-07-04 | 1980-02-01 | Sev Marchal | ELECTRIC MOTOR, IN PARTICULAR A COOLING MOTOR FOR A MOTOR VEHICLE |
US4314170A (en) * | 1979-03-02 | 1982-02-02 | Lucerne Products, Inc. | Hand power tool control unit |
DE3142473A1 (en) * | 1981-10-27 | 1983-05-11 | R. Stahl GmbH & Co , Elektrozugwerk, 7118 Künzelsau | ELECTRIC CHAIN HOIST |
-
1984
- 1984-11-23 DE DE19843442791 patent/DE3442791A1/en not_active Ceased
-
1985
- 1985-10-29 CH CH4642/85A patent/CH668767A5/en not_active IP Right Cessation
- 1985-11-18 IT IT22883/85A patent/IT1186205B/en active
- 1985-11-18 FI FI854538A patent/FI82229C/en not_active IP Right Cessation
- 1985-11-19 GB GB08528490A patent/GB2167608B/en not_active Expired
- 1985-11-21 ES ES549120A patent/ES8608440A1/en not_active Expired
- 1985-11-22 FR FR858517322A patent/FR2573740B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
GB8528490D0 (en) | 1985-12-24 |
GB2167608B (en) | 1988-09-21 |
FR2573740B1 (en) | 1990-02-02 |
FR2573740A1 (en) | 1986-05-30 |
DE3442791A1 (en) | 1986-06-12 |
IT1186205B (en) | 1987-11-18 |
ES8608440A1 (en) | 1986-07-16 |
ES549120A0 (en) | 1986-07-16 |
FI854538A0 (en) | 1985-11-18 |
CH668767A5 (en) | 1989-01-31 |
FI82229C (en) | 1991-02-11 |
GB2167608A (en) | 1986-05-29 |
IT8522883A0 (en) | 1985-11-18 |
FI854538A (en) | 1986-05-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed | ||
MM | Patent lapsed |
Owner name: ROESCH, WOLFGANG |