AC induction gologolo khola magawo atatu asynchronous mota

02 January 2024

AC induction gologolo khola magawo atatu asynchronous mota

AC induction gologolo khola magawo atatu asynchronous mota

Wopanga-BWD3-23-Y5-5

Werengani zambiri

Wopanga-BWD3-87-Y1-5

Werengani zambiri

Chidziwitso choyambirira cha ma mota amagetsi

1. Mitundu yamagalimoto

2. Mfundo ntchito ya atatu gawo asynchronous galimoto

3. Mapangidwe a magawo atatu asynchronous motors

4. Magawo aukadaulo okhudzana ndi mota

4.1 Mitundu yoyambira yamapangidwe

4.2 Mulingo wa mphamvu ndi kukula kwake

4.3 Zizindikiro zazikulu za ntchito

Mitundu yamagalimoto

Malinga ndi kutembenuka njira mphamvu

a) jenereta

b) Galimoto yamagetsi

Malingana ndi maulendo osiyanasiyana ozungulira

a) Synchronous motor

b) Asynchronous motor

Malingana ndi kusiyana kwa mphamvu zamagetsi

a) Otetezeka voteji galimoto 36V

b) Low voteji galimoto 220-690V

c) Wapakati voteji galimoto 1000-6000V

d) Magalimoto okwera kwambiri kuposa 6000V

Mitundu yamagalimoto

Malingana ndi ma rotors osiyanasiyana

a) Wozungulira wozungulira mota

b) Galimoto ya squirrel khola

Malinga ndi magawo osiyanasiyana amagetsi

a) Injini ya gawo limodzi

b) Gawo lachitatu la injini

Malinga ndi mafunde osiyanasiyana akudutsa

a) DC mota

b) AC injini

Ma motors opangidwa ndi kampani yathu ndi awa:

AC induction gologolo khola magawo atatu asynchronous mota

Mfundo ntchito atatu gawo asynchronous motors

Pogwiritsa ntchito mfundo ya electromagnetic induction, kusinthanitsa magetsi agawo atatu

Pambuyo podutsa mumayendedwe a stator a injini, imayenda mkati mwa injini

Pangani mpweya wozungulira wa maginito ndikuupanga pa kalozera wa rotor

Kupanga mipiringidzo yaposachedwa, yozungulira yokhala ndi zamakono komanso zozungulira

Kulumikizana kwa maginito kumapanga torque yamagetsi, kuyendetsa mota

Tembenukirani kuti mukwaniritse kutembenuka kwa mphamvu yamagetsi kukhala mphamvu yamakina.

Kupangidwa kwa magawo atatu asynchronous motors

a. Stator

b. Rotor

c. Zophimba zakutsogolo ndi zakumbuyo

d. Fani, hood

e. Bokosi la Junction

f. Ma Bearings

Zoyambira structural mtundu wa galimoto

a. Mulingo wachitetezo cha zipolopolo: woimiridwa ndi IP Mwachitsanzo, IP23 ndi IP55

b. Njira yozizira: yoyimiridwa ndi IC Mwachitsanzo, IC410 ndi IC411

c. Kuyika dongosolo: B3, B35, B5

d. Njira yoyika: IMB3 (B3) axis imafikira kumanzere

Mzere wa IMV1 (B5) umafikira pansi

Mzere wa IMV36 (B35) umafikira mmwamba

a. Mulingo wachitetezo cha injini

Nambala yoyamba ya khalidwe ndi mlingo wa kukana kolimba.

Nambala yachiwiri ya khalidwe ndi mlingo wa kutsekereza madzi.

Chitsanzo: IP55

Nambala yoyamba ya 5: imayimira mota yoletsa fumbi

Tanthauzo: Zitha kuteteza kukhudza kapena kuyandikira mbali zolipiridwa kapena zozungulira mkati mwa chipolopolo

Kusakwanira fumbi kumakhudza magwiridwe antchito agalimoto

Nambala yachiwiri ya nambala 5: imayimira mota ya anti water spray

Tanthauzo: Kupopera madzi kuchokera kumbali iliyonse kusakhale ndi zotsatira zovulaza

b. Mulingo wa mphamvu ndi miyeso yoyika

a. Mphamvu zamphamvu:

0.18, 0.25, 0.37, 0.55, 0.75, 1.1

1.5, 2.2, 3, 4, 5.5, 7.5, 11, 15

18.5, 22, 30, 37, 45, 55, 75, 90

110, 132, 160, 200, 250, 315

b. Makulidwe oyika:

71, 80, 90, 100, 112, 132, 160

180, 200, 225, 250, 280, 315, 355

Zogulitsa zazikulu za ABB motors

a. M2QA ndi QA mndandanda wama motors atatu asynchronous

b. M2QA ndi QAD mndandanda wosinthika wa pole variable liwiro la magawo atatu asynchronous motors

c. YDFW, YDFW2 mndandanda otsika phokoso la magawo atatu asynchronous motors okhala ndi zozungulira zakunja

d. QAEJ ndi MQAEJ mndandanda wama electromagnetic braking atatu-gawo asynchronous motors

e. DF ndi GDF mndandanda (IP23) magawo atatu asynchronous motors

f. QABP mndandanda kusinthasintha pafupipafupi liwiro lamulo magawo atatu asynchronous mota

g. M2QA mndandanda wamagalimoto apamadzi agawo atatu asynchronous motor

h. SL (SY, SYU, PLD) mndandanda wamagalimoto apamtunda atatu asynchronous motor

ndi. M2SV mndandanda flue motor

M2QA (QA) mndandanda wa injini

Pakati kutalika ndi 71-355, ndi ranges mphamvu kuchokera 0.18 kuti 315kW.

Kutengera kusungunula kwa F-level komanso kuwunika kwa kutentha kwa B-level. Itha kuonjezera moyo ndi 15-20%.

Galimoto yokhala ndi mphamvu zambiri komanso mawonekedwe amtundu wapawiri. Pali chizindikiro cha CE pazambiri.

Kuchita bwino kumakwaniritsa miyezo ya European Level II.

Mulingo wachitetezo ndi IP55.

Kugwiritsa ntchito mayendedwe a NSK kapena SKF (magawo a QA ndiwokwera kwambiri).

Bokosi lolumikizira lili pamwamba. Bokosi lotulukira m'bokosi lolumikizirana ndi Pgx double hole (QA ndi metric single hole).

Pali chida pachivundikiro chakutsogolo cha mota chochepetsera kusamuka kwa axial (kungonena za M2QA).

Pali bowo la ulusi kumapeto kwa shaft yowonjezera.

QABP mndandanda wosintha pafupipafupi mota

Posintha ma frequency amotor kudzera pa frequency converter, liwiro lagalimoto litha kusinthidwa kuti likwaniritse liwiro lopanda mayendedwe.

Pakati kutalika ndi 71-315, ndi ranges mphamvu kuchokera 0.18 kuti 200kW.

Mphamvu yolowera ndi 380V.

Kusiyanasiyana pafupipafupi: -5-100Hz.

-5-50Hz ndikutulutsa kwa torque kosalekeza.

-50Hz kapena pamwamba ndikutulutsa mphamvu kosalekeza.

Kusungunula mulingo wa F (pogwiritsa ntchito waya wapamwamba kwambiri wochokera kunja kwa enameled); IP55. Pali chizindikiro cha CE pazambiri.

Kugwiritsa ntchito ma bere a NSK kapena SKF ochokera kunja.

Bokosi lolumikizira lili pamwamba. Mabowo otuluka m'bokosi lolumikizirana ndi ma metric single mabowo.

Ma encoder, mabuleki, ma thermitors, ndi zina zotere zitha kukhazikitsidwa ngati pakufunika

QAD (M2QA) mndandanda wamitundu yosiyanasiyana yamagalimoto othamanga

Galimoto imatha kukwaniritsa kuwongolera kwapang'onopang'ono posintha njira yolumikizira kuti isinthe liwiro.

Pakatikati ndi 80-280 metres kutalika.

Miyezo yogwiritsidwa ntchito: IEC, BS, AS, DIN, ndi GB

Mulingo wa kutchinjiriza ndi F; Mulingo wachitetezo ndi IP55. Pali chizindikiro cha CE pazambiri.

Bokosi lolumikizira lili pamwamba. Mabowo otuluka ayenera kukhala molingana ndi mndandanda wofananira.

Kubereka: QAD yokhala ndi zonyamula zapamwamba kwambiri

--M2QA yokhala ndi ma bere a NSK kapena SKF ochokera kunja

YDFW/YDFW2 mndandanda wamoto wozungulira wakunja

Galimoto yamagawo atatu yoziziritsira mpweya yokhala ndi phokoso lochepa, chipolopolo chozungulira, ndi shaft yokhazikika

Mphamvu yamagetsi: 0.25-7.5kW

Mulingo wachitetezo ndi IP54; Pali chizindikiro cha CE pazambiri

YDFW ndi mtundu wokhazikika; YDFW2 ndi mtundu wowongolera liwiro

Mulingo wa insulation: YDFW itengera mawonekedwe a B-level insulation

YDFW2 itengera mawonekedwe a F-class insulation

Kunyamula: YDFW imasankha mayendedwe apamwamba opangidwa kunyumba

YDFW2 imasankha mayendedwe amtundu wa NSK omwe atumizidwa kunja

Galimoto ya YDFW2 imatha kutengera kuwongolera kwamagetsi ndi kuwongolera liwiro; Kuthamanga kwa liwiro ndi 70% mpaka 100% ya liwiro lovotera

Kufananiza Table of Main Structure and Performance of Product

lachitsanzo

Project M2QA QA QY YU Y

Nthiti zowotcha zathyathyathya za makina oyambira

Kugawa kwa mizere

Kufanana nthiti zotaya kutentha

yogawa

Kusakaniza kwa nthiti za kutentha

Mvula

Nthiti zowala

Kuwombera mawonekedwe

Nthiti zowala

Kuwombera mawonekedwe

AC induction gologolo khola magawo atatu asynchronous mota

Bokosi lolumikizira lili pamwamba, pamwamba, ndi pafupi ndi mzere wotuluka

Zida zamabokosi ophatikizika: mbale yachitsulo, mbale yachitsulo, mbale yachitsulo, mbale yachitsulo, chitsulo chosungunuka

Dongosolo lotulukira ku Germany metric system PG kalembedwe ka Britain G pipe ulusi metric system

Voltage, frequency wide voltage

Dual frequency wide voltage wide voltage

Dual frequency, single voltage, single voltage

Kufananiza Table of Main Structure and Performance of Product

Kuchita bwino kwa European Level II Standard

zolondola

European Level II muyezo

zolondola

Q/JBQS10-99 Q/JBQS4-97 ZBK22007-

makumi asanu ndi atatu mphambu zisanu ndi zitatu

Insulation level F (B assessment)

F (B kuwunika)/

F (B kuwunika) B

Mulingo wachitetezo IP55 IP55 IP54 IP54

Nameplate yokhala ndi chilembo cha CE chokhala ndi chizindikiritso cha CE chokhala ndi chilembo cha CE chopanda chilembo cha CE

Nameplate zakuthupi: chitsulo chosapanga dzimbiri, mkuwa, chitsulo chosapanga dzimbiri, mkuwa, aluminiyamu

Kukhala ndi NSK kapena SKF yopangidwa ndi NSK kapena SKF NSK kapena SK-F yopangidwa mdziko muno

Bowo lapakati la shaft extension liripo

M'malo mwa katundu

Mtundu watsopano wa M2BA M2QA M2QA (B-level) QA

Mitundu yazinthu zosinthidwa QU QY kapena YU YU Y

Zosankha zambiri kuti zikwaniritse zosowa za ogwiritsa ntchito

1. Ikani thermistor 2. Ikani mphete yosindikizira fumbi

3. Ikani lamba wotenthetsera 4. Ikani mphete yosindikizira yotsimikizira mafuta

5. Ikani mphuno ya mafuta 6. Ikani mphete yamadzi

7. Mitundu yapadera 8. Zowonjezera shaft zapadera, flanges zapadera

9. Zofunikira zitatu zachitetezo (umboni wa chinyezi, umboni wa nkhungu, ndi umboni wopopera mchere)

Zochokera mndandanda

a. Kutengera kapangidwe kapadera: kaŵirikaŵiri kumayimiridwa ndi zizindikiro zakumapeto

Mwachitsanzo: ma shafts apadera, zotumphukira zapadera za flange - J4

Ndi thermistor - RB

AC induction gologolo khola magawo atatu asynchronous mota

b. Malo apadera

Mwachitsanzo, code ya "Marine" ndi H

Khodi ya "kugwiritsa ntchito m'malo achinyezi ndi otentha" ndi TH

c. Kuphatikizika kwa Ma Mechanical Properties angapo

Mwachitsanzo, posintha ma brake motor (M) QADEJ

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Kuyerekeza pakati pa ABB Motors ndi Domestic Motors

a. Maonekedwe okongola komanso okongola, mapangidwe apadera

b. Zabwino kwambiri zamagalimoto

c. Kuchita bwino kwambiri, kufikira mulingo woyenera wa European Level II

d. Wide voltage design

e. Phokoso lenileni lochepa

f. Ma nameplates a QA ndi M2QA ali ndi zilembo za CE

g. Dongosolo labwino kwambiri pambuyo pa malonda

h. Ali ndi zotsatira za mtundu wa ABB

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Kusankhidwa kwa magalimoto

a) Malinga ndi momwe makina amagwirira ntchito komanso kupanga, yambani ndikuwongolera mota

Sankhani mtundu wa injini yofunikira pakuyenda, kuzungulira mobwerera, kuwongolera liwiro, ndi zina.

b) Kutengera ndi torque ya katundu, kusintha kwa liwiro, komanso kuchuluka koyambira, ndi zina zambiri

Zofunikira, kusankha koyenera kutengera kukwera kwa kutentha kwa injini, kuchuluka kwachulukidwe, ndi ma torque oyambira

Kusankha mphamvu zamagalimoto kuti mutsimikizire kufanana kwamphamvu, kuyesetsa chitetezo, kudalirika

Chuma.

Kusankhidwa kwa magalimoto

c) Malinga ndi chilengedwe cha malo ogwiritsira ntchito, monga kutentha, chinyezi, fumbi

Zimbiri ndi mpweya woyaka ndi kuphulika ziyenera kutetezedwa ndi njira zoyenera.

d) Dziwani kuchuluka kwa ma voliyumu a injini potengera mphamvu yamagetsi ya wogwiritsa ntchito.
e) Tiyeneranso kuganizira zinthu monga mtengo wazinthu, ndalama zogwirira ntchito, kukhazikitsa ndi kukonza

Su.

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Kuyambira ndi kukonza motere

Potseka, ngati injini sizungulira, iyenera kuyatsidwa mwachangu

Kukoka mwachangu mabuleki kuti asatenthe injini

Samalani kuwonetsetsa mutatha kuyambitsa galimoto

Mkhalidwe wogwira ntchito (zida ndi mota)

Asanayambe

Tsimikizirani data ya nameplate
Ndi makina osokera ali bwino
Kodi mawaya amoto ndi olondola
Kukana kwa insulation> = 0.5M Ω

Kuyamba

Kuyang'anira ntchito zamagalimoto

Kuyang'anira zamakono, magetsi, ndi kutentha (ma bearings)
Kuwunika phokoso panthawi ya ntchito
Kuyimitsa: kumatanthauza kuchitika kwa zinthu zosayembekezereka

Kukonza ma motors

Kuyendera tsiku ndi tsiku
Kuyendera pafupipafupi

(Nthawi yokonza zonse ndi chaka chimodzi)

Kuyang'anira ntchito

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Zolakwika zofala zama injini

Kulakwitsa koyamba
Kuwotcha kulakwitsa
Kuchulukira osanyamula katundu
Kukhala ndi kulephera
Kuwonongeka kwa kutentha kwa thupi
Zolakwa zina

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Zolakwika zonse zama injini ndi zovuta zawo

Zolakwika zonse zama injini ndi njira zawo zothetsera mavuto

Nambala yolakwika imayambitsa njira yothetsera mavuto

chimodzi

Galimoto yotulutsidwa

Nthawi siyingawuke

kusuntha

AC induction gologolo khola magawo atatu asynchronous mota

Kuzimitsidwa kwamagetsi panjira yoperekera magetsi

Imodzi mwa magawo atatu a stator ili ndi dera lotseguka

Mphamvu zochepa zamagetsi
Yang'anani voteji pakati pa mawaya olumikiza
Yang'anani fuyusi ndi magawo onse amagetsi
Onani voteji

awiri

Motere ali

Takanika kutsegula nthawi

chiyambi

AC induction gologolo khola magawo atatu asynchronous mota

Pali njira yokhotakhota kuti mutembenuzire dera lalifupi pamapiritsi a stator

2 Zochulukira

3 Zolakwika zamakina

Yang'anani kukana ndi panopa pa gawo lililonse
Onani kuchuluka kwa magalimoto
Onani mbali zamakina
Kutentha kwamoto
Kuzungulira kwakufupi pakati pa kutembenuka kwa ma motor stator
Mphamvu yamagetsi yakwera kwambiri kapena yotsika kwambiri
Kuchuluka kwa injini

4 Zolakwika zamalumikizidwe

Kutentha kozungulira ndikokwera kwambiri
Yang'anani momwe ma stator akumangirira
Onani mphamvu yamagetsi
Onani kuchuluka kwa magalimoto
Mawaya olondola
Sinthani mulingo wa insulation

Zolakwika zonse zama injini ndi njira zawo zothetsera mavuto

zinayi

Atatu gawo panopa

Kusalinganizika

Kuzungulira kwakufupi pakati pa mokhotakhota

Kusagwirizana kwa magawo atatu

Konzani mapiringidzo
Konzani kapena kusintha stator

zisanu

Palibe katundu wapano

Chachikulu kwambiri

Mphamvu yamagetsi ndiyokwera kwambiri
Kusokonezeka kwa ma stator ndi rotor cores

3 magawo atatu voteji kusalingana

Kusagwirizana kwa magawo atatu
Fufuzani magetsi
Dinaninso ndikuyika
Fufuzani magetsi
Yezerani kukana kwa magawo atatu

zisanu ndi chimodzi

kukana kwa insulation

Zochepa kapena zowonongeka

Kukalamba kwa insulation kapena kuwonongeka
Kumangirirako kumakhala konyowa
Kutentha kwamoto

4 Wodetsedwa

Kukonzekera kwa insulation
Phatikizani, zimitsani kapena konzani musanagwiritsenso ntchito
Gwirani kuti mukonzenso kuti musatenthedwenso

Patsani mkati mwaukhondo ndi mpweya

Zisanu ndi ziwiri

Galimotoyo ndi yachilendo

Kumveka

Pali phokoso losazolowereka m'chifanizirocho

2 Mphamvu yamagetsi yamagetsi

3 Phokoso la mkati

Bwezerani mayendedwe
Onani mphamvu ya magawo atatu
Gwirani ntchito yokonza

Zolakwika zonse zama injini ndi njira zawo zothetsera mavuto

8 kubala kulephera

Zowonongeka kapena zolakwika
Msonkhano wosauka
Mzere wapakati wa kugwirizana sikuwongoka
Mafuta opaka mafuta amawonongeka kapena amakhala ndi zonyansa
Mphamvu yamagetsi panthawi yowongolera liwiro ndiyotsika kwambiri
Bwezerani mayendedwe
Yang'anani kusonkhana kwa mayendedwe ndi kutsogolo ndi kumbuyo zisoti

zochitika

Triple calibration centerline

Tsukani ma fani ndikusintha mafuta opaka mafuta
Sinthani mphamvu zochepa

zisanu ndi zinayi

Kugwiritsa ntchito

Zosayenera

1 Zochulukira

Ma seti awiri a fan unit motors

Zochitika zam'tsogolo ndi m'mbuyo

Mphamvu yamphamvu yasokonekera
Chepetsani kuchuluka kwa mpweya ndi kuthamanga, sinthani

Voterani

Sinthani njira yagalimoto
Yerekezeraninso kusanja kosinthika ndi chowongolera

Kuvomereza kwa injini

1.1 Kuyang'ana musanatulutse.

1.2 Kuyang'ana pambuyo pa unboxing.

a) Tsimikizirani dzina
b) Tsimikizirani mtundu wa kukhazikitsa
c) Kuyang'anira makina
d) Muyeso wa kukana kwa insulation

2.1 Kuyang'ana njira ya Wiring

2.2 Mphamvu pa ntchito yopanda katundu

2.3 Ntchito yonyamula katundu

1, Pre unsembe anayendera 2. Post unsembe anayendera

QAEJ, MQAEJ mndandanda

Mawonekedwe a motor-phase asynchronous motor yokhala ndi electromagnetic braking

QAEJ ndi MQAEJ mndandanda wama electromagnetic braking magawo atatu asynchronous magetsi

Cholimbikitsacho chatsekedwa kwathunthu, kudziziziritsa, mtundu wa khola la gologolo, ndi zomata

Asynchronous motor yamagawo atatu okhala ndi DC electromagnetic brake. zamagetsi

Makinawa ali ndi braking mwachangu, malo olondola, komanso kugwiritsa ntchito bwino

Kukonza kosavuta, palibe kuyenda kwa axial kwa rotor panthawi ya braking kapena poyambira

Brake ili ndi chida chotulutsa pamanja.

Zolemba zamalonda

YDFW, YDFW2 mndandanda kunja kozungulira otsika phokoso atatu

Zosiyanasiyana masitepe motors ali wotsekedwa gologolo khola asynchronous

Ma motors amagetsi amapezeka m'mitundu iwiri: liwiro lokhazikika komanso losinthasintha.

Mtundu wamba ndi YDFW, ndipo mota imatengera mawonekedwe a B-level insulation,

Sankhani m'banja opangidwa apamwamba mayendedwe mayendedwe; Mtundu wowongolera liwiro ndi

YDFW2, chifukwa cha mawonekedwe ofewa agalimoto, imatha kupezeka kudzera munjira zophatikizira

Kuthamanga kwamagalimoto angapo kuti agwirizane ndi zofunikira za katundu wosinthika, injiniyo imatenga kutchinjiriza F-kalasi

Kapangidwe ka m'mphepete kumagwiritsa ntchito mayendedwe amtundu wa NSK, omwe amathandizira moyo wagalimoto,

Kuchulukitsa kudalirika kwagalimoto. Galimoto ili ndi mawonekedwe a shaft yokhazikika ndi chipolopolo chozungulira, ndi magetsi

Makina opangira makinawo amatha kulumikizidwa mwachindunji ndi chotengera cha fani, ndipo ndi chowotcha chopingasa kawiri komanso chowotcha choyimirira.

The centrifugal roof ventilation fan ndiye gwero lamphamvu kwambiri lofananira, lomwe limagwiritsidwa ntchito kwambiri pamakina osiyanasiyana a mpweya wabwino.

Zida zamphepo

1, Zimbalangondo

1) Gulu

Mwamapangidwe: otseguka ndi otsekedwa;

Kugwira ntchito: mayendedwe a mpira, mayendedwe odzigudubuza, mayendedwe othamangitsa, etc

2) Suffix kodi

VV - Mtundu wa mphete wosalumikizana

DDU - Mtundu wa mphete yosindikiza

ZZ - Mtundu wa chivundikiro cha fumbi (osalumikizana)

3) Chilolezo

C1-C2C-C0-C3-C4-C5

4) Nthawi ya moyo: maola 20000; 40000 maola