1. Gabatarwa

Kamar yadda key core kayan aiki na mine sufuri tsarin, da mine hoist ne alhakin dagawa da kuma rage ma'aikata, ma'adinai, kayan, da dai sauransu.A aminci, AMINCI da kuma yadda ya dace da aiki suna da alaka kai tsaye da samar da yadda ya dace na ma'adanin da amincin rayuwa da dukiyoyin ma'aikata.With da ci gaba da ci gaban kimiyya da fasaha na zamani, aikace-aikace na dindindin fasahar maganadisu a cikin filin na mine hoists a hankali ya zama wani bincike hoists.

Motocin maganadisu na dindindin suna da fa'idodi da yawa kamar ƙarfin ƙarfin ƙarfi, inganci mai ƙarfi, da ƙaramar amo. Aiwatar da su zuwa mahakar ma'adanan ana sa ran zai inganta aikin kayan aiki sosai, tare da kawo sabbin damammaki da kalubale dangane da tabbatar da tsaro.

2. Aikace-aikace na dindindin fasahar maganadisu a cikin mine hoist drive tsarin

(1) .Dindindindin magnet synchronous motor aiki manufa

Dindindin na'urorin haɗin gwiwar maganadisu suna aiki bisa ka'idar shigar da wutar lantarki. Ainihin ka'idar ita ce lokacin da aka wuce sau uku alternating current ta hanyar iskar stator, ana haifar da filin maganadisu mai jujjuyawa, wanda ke hulɗa tare da filin magnetic na magnet ɗin dindindin akan na'ura mai juyi, ta haka yana haifar da karfin wutar lantarki don fitar da motar don juyawa.Maɗaukakin maganadisu na dindindin akan na'ura mai ba da hanya tsakanin hanyoyin sadarwa yana ba da ingantaccen filin maganadisu ba tare da buƙatar ƙarin haɓakar kuzarin kuzarin injin ba. yanayin aikace-aikacen hawan motsi, motar tana buƙatar sauyawa akai-akai tsakanin yanayin aiki daban-daban kamar nauyi mai nauyi, ƙarancin gudu da nauyi mai nauyi, babban gudu. Motar da ke aiki tare da maganadisu na dindindin na iya amsawa da sauri tare da kyawawan halayen juzu'insa don tabbatar da ingantaccen aiki na hoist.

(2). Ci gaban fasaha idan aka kwatanta da tsarin tuƙi na gargajiya

1. Binciken kwatancen inganci

Traditional mine hoists suna mafi yawa kore da rauni-rotor asynchronous Motors, wanda da in mun gwada low efficiency.The asarar asynchronous Motors yafi hada stator jan karfe asarar, na'ura mai juyi jan karfe asarar, baƙin ƙarfe asarar, inji asarar da ɓata Los.Since babu wani tashin hankali halin yanzu a cikin m maganadisu synchronous motor, ta rotor jan karfe hasãra ne kusan sifili hasãra da kuma barga filin. kwatancen ainihin bayanan gwajin (kamar yadda aka nuna a cikin Hoto 1), a ƙarƙashin nauyin nau'i daban-daban, ingantaccen injin magnet ɗin dindindin na haɗin gwiwa yana da girma fiye da na rauni-rotor asynchronous motor.A cikin kewayon nauyin kaya na 50% - 100%, ingantaccen injin maganadisu na dindindin na atomatik na iya zama kusan 10% - 20-% zafi mai ƙarfi wanda zai iya rage yawan kuzarin da ake amfani da shi fiye da wancan, ƙimar kuzari fiye da wancan. aiki na dogon lokaci na hoists na nawa.

Hoto 1: Ingantacciyar kwatancen madaidaicin injin maganadisu na dindindin da injin rotor asynchronous motor

2. Ƙimar ƙarfin ƙarfi

Lokacin da motar asynchronous mai rauni-rotor ke gudana, ƙimar ƙarfinsa yawanci tsakanin 0.7 da 0.85, kuma ana buƙatar ƙarin na'urorin diyya na wutar lantarki don biyan buƙatun grid.The ikon factor na dindindin maganadisu synchronous motor zai iya zama kamar 0.96 ko sama, kusa da 1.Wannan shi ne saboda Magnetic filin da aka samar ta wurin dindindin bukatar da ake bukata na Magnetic da rage karfin da mota. High power factor ba kawai rage reactive ikon nauyi na ikon grid da kuma inganta ikon ingancin grid, amma kuma rage wutar lantarki farashin ma'adinai Enterprises da kuma rage zuba jari da kuma kula da halin kaka na amsa diyya kayan aiki.

(3). Tasiri kan amintaccen aiki na tukwane nawa

1. Farawa da halayen birki

A lokacin da aka fara hawan igiyar waya, zai iya guje wa matsaloli kamar girgiza igiyar waya da ƙara lalacewa na sheave wanda ke haifar da tasirin juzu'i mai yawa lokacin da aka fara injunan gargajiya. Farawar halin yanzu karami ne kuma ba zai haifar da manyan juzu'an wutar lantarki a cikin wutar lantarki ba, yana tabbatar da aiki na yau da kullun na sauran kayan lantarki a cikin ma'adinan.

A cikin sharuddan birki, madawwamin maganadisu synchronous Motors za a iya hade tare da ci-gaba vector kula da fasaha don cimma daidai birki karfin juyi regulation.Misali, a lokacin da deceleration mataki na hoist, ta sarrafa girma da kuma lokaci na stator halin yanzu, da motor shiga cikin ikon samar da birki jihar, tana mayar da motsin rai makamashi na hoist zuwa lantarki makamashi da kuma ciyar da shi da baya. Idan aka kwatanta da hanyoyin birki na gargajiya, wannan hanyar birki tana rage lalacewa na kayan aikin birki, yana tsawaita rayuwar tsarin birkin, yana rage haɗarin gazawar birki saboda yawan zafin birki, da inganta aminci da amincin birkin tashe.

2. Laifi redundancy da kuskure haƙuri

Wasu m maganadisu synchronous Motors yi amfani da Multi-lokaci winding zane, kamar shida lokaci m maganadisu synchronous motor.When a lokaci winding na wani motor kasa, sauran lokaci windings iya har yanzu kula da asali aiki na mota, amma da fitarwa ikon za a rage accordingly.This kuskure redundancy zane sa mine hoist to a amince dauke da hoisting ganga da kyau partial a cikin abin da ya faru ko da mashin da rashin cin nasara a cikin abin hawa. shawagi a tsakiyar shaft saboda gazawar mota, ta haka ne tabbatar da amincin ma'aikata da kayan aiki.Taking shida lokaci m magnet synchronous motor a matsayin misali, zaton cewa daya daga cikin lokaci windings ne bude, bisa ga karfin juyi rarraba ka'idar na mota, sauran biyar-lokaci windings iya har yanzu samar da game da 80% na rated karfin juyi ne da alaka da wani musamman ma'auni na mota, wanda ya dace don kula da ma'auni na ma'auni na ma'auni. da kuma tabbatar da aminci.

3. Binciken shari'a na gaskiya

(1). Abubuwan aikace-aikacen a cikin ma'adinan ƙarfe

Babban ma'adinan ƙarfe yana amfani da injin maganadisu na dindindin na aiki tare don fitar da injin ɗin na'urar maganadisu na dindindin tare da ƙimar ƙimar P=3000kw. Bayan amfani da wannan motar, idan aka kwatanta da ainihin raunin asynchronous mota, a ƙarƙashin aikin ɗagawa ɗaya, yawan wutar lantarki na shekara-shekara yana raguwa da kusan 18%

Ta hanyar saka idanu da kuma nazarin bayanan aiki na motar, ingancin injunan maganadisu na atomatik na dindindin ya kasance a babban matakin ƙarƙashin yanayin aiki daban-daban, musamman a matsakaici da matsakaicin ƙimar nauyi, inda fa'idar ingantaccen aiki ya fi bayyane.

(2). Abubuwan Aikace-aikacen Ma'adinan Coal

Wani mahakar ma'adinan gawayi ya shigar da ma'adanin ta amfani da fasahar maganadisu ta dindindin. Motarsa ​​na dindindin na maganadisu synchronous yana da ƙarfin 800kw kuma ana amfani dashi galibi don ɗagawa da jigilar ma'aikata da kwal. Saboda iyakantaccen ƙarfin grid na ma'adinan ma'adinan kwal, babban ƙarfin wutar lantarki na dindindin na injin maganadisu na aiki tare yana rage nauyi sosai akan grid ɗin wuta. A lokacin aiki, babu wani gagarumin sauyi a cikin wutar lantarki saboda farawa ko aiki na hoist, wanda ya tabbatar da aiki na yau da kullun na sauran kayan lantarki a cikin ma'adinan kwal.

4.Future ci gaban Trend na dindindin maganadisu motor for mine hoist

(1). Bincike da haɓakawa da aikace-aikacen kayan aikin maganadisu na dindindin na dindindin

Tare da ci gaba da ci gaba da kayan kimiyya, da bincike da ci gaban sabon high-yi m Magnetic kayan ya zama wani muhimmin shugabanci ga ci gaban m Magnetic fasaha ga mine hoists.For misali, da sabon ƙarni na rare duniya m maganadisu kayan da ake sa ran cimma nasara a Magnetic makamashi samfurin, tilasta ƙarfi, zafin jiki kwanciyar hankali, etc.Higher Magnetic makamashi samfurin zai ba da damar m maganadiso zuwa fitarwa girma girma girma da kuma motorists da kara girma ikon hoists; ingantacciyar kwanciyar hankali na zafin jiki zai ba da damar injunan maganadisu na dindindin don daidaitawa zuwa mafi munin yanayi na ma'adinai, kamar ma'adinan mai zafi mai zurfi; Ƙarfin tilastawa mai ƙarfi zai haɓaka ƙarfin hana lalata na magnetin na dindindin da inganta amincin injin da rayuwar sabis.

(2). Haɗuwa da fasahar sarrafa hankali

A nan gaba, fasahar maganadisu ta dindindin na ma'adanan nawa za ta kasance cikin haɗin kai tare da fasahar sarrafawa ta hankali. Tare da taimakon basirar wucin gadi, manyan bayanai, Intanet na Abubuwa da sauran fasahohin ci gaba, za a aiwatar da aiki mai hankali da kiyaye hawan hawan. Misali, ta hanyar shigar da babban adadin na'urori masu auna firikwensin akan mahimman abubuwan da ke tattare da injunan maganadisu na dindindin da masu hawan igiyar ruwa, ana iya tattara bayanan aiki a cikin ainihin lokacin, kuma ana iya bincika bayanan da sarrafa su ta amfani da algorithms na hankali na wucin gadi don cimma shirye-shiryen farkon tsinkaya da ganewar gazawar kayan aiki, inganta haɓakar kayan aiki, inganta haɓakar gazawar kayan aiki. A lokaci guda, tsarin kulawa na hankali zai iya inganta sigogin aiki ta atomatik na motar, kamar gudu, karfin wuta, da dai sauransu, bisa ga ainihin bukatun samar da ma'adinan da matsayi na aiki na hoist, don cimma burin ceton makamashi da ingantaccen ingantaccen aiki da kuma inganta ingantaccen samarwa da fa'idodin tattalin arziki na ma'adinan.

(3). Haɗin tsarin da ƙirar ƙira

Domin inganta saukakawa da kuma kula da aikace-aikace na m maganadisu da fasaha a cikin mine hoists, tsarin hadewa da modular zane zai zama ci gaban trend.The daban-daban subsystems kamar m maganadisu Motors, birki tsarin, da kuma aminci monitoring tsarin suna sosai hadedde don samar da daidaitattun ayyuka modules.Lokacin gina wani mine ko renovating kayan aiki, ku kawai bukatar zabi da dace kayayyaki ga ainihin ma'auni da kafuwa da kayan aiki da kuma kafuwa, bisa ga kafuwa da kayan aiki da kayan aiki da kuma na'ura mai girma. yana rage farashin aikin injiniya. Bugu da ƙari, ƙirar ƙirar ƙirar tana sauƙaƙe kayan aiki da haɓakawa. Lokacin da tsarin ya gaza, ana iya maye gurbinsa da sauri, rage raguwar lokaci da inganta ci gaban samar da ma'adinan.

5.Technical abũbuwan amfãni daga Anhui Mingteng m maganadisu motor

Anhui Mingteng Permanent-Magnetic Machinery & Electric Equipment Co., Ltdhttps://www.mingtengmotor.com/An kafa shi a cikin 2007. Mingteng a halin yanzu yana da fiye da ma'aikata 280, ciki har da fiye da 50 kwararru da ma'aikatan fasaha. Ya ƙware a cikin bincike da haɓakawa, samarwa da siyar da ingantattun ingantattun injunan maganadisu na dindindin. Kayayyakin sa suna rufe cikakken kewayon babban ƙarfin lantarki, ƙarancin wutar lantarki, mitar mita, mitar mai canzawa, na al'ada, tabbataccen fashewa, tuƙi kai tsaye, rollers na lantarki, injunan gabaɗaya, da sauransu. Kayayyakin sa sun ƙunshi masana'antu daban-daban kamar ƙarfe, siminti, da ma'adinai, kuma suna iya biyan buƙatun yanayin aiki da kayan aiki daban-daban.

Ming Teng yana amfani da ka'idar ƙirar ƙirar mota ta zamani, software ɗin ƙirar ƙwararru da shirin ƙirar ƙirar magnetin dindindin na kai don yin kwatankwacin filin lantarki, filin ruwa, filin zafin jiki, filin danniya, da sauransu na injin maganadisu na dindindin, haɓaka tsarin da'irar maganadisu, haɓaka ƙarfin kuzarin injin, da magance matsaloli a cikin wurin ɗaukar maye gurbin manyan injina na dindindin na dindindin da kuma matsalar injin maganadisu na dindindin.

6. Kammalawa

Aiwatar da injunan maganadisu na dindindin a cikin injina ya nuna kyakkyawan aiki dangane da aminci da ci gaban fasaha. A cikin tsarin tuƙi, babban inganci, babban ƙarfin wutar lantarki da kyawawan halayen juzu'i na injunan haɗaɗɗen maganadisu na dindindin suna ba da tushe mai ƙarfi don aminci da kwanciyar hankali na aikin hawan.

Ta hanyar bincike na zahiri, ana iya ganin cewa injinan maganadisu na dindindin sun sami sakamako na ban mamaki a cikin aikace-aikacen haƙar ma'adinai a cikin ma'adanai daban-daban, ko a rage yawan kuzari, rage farashin kulawa, ko tabbatar da amincin ma'aikata da kayan aiki. Neman zuwa nan gaba, tare da haɓaka kayan aikin maganadisu na dindindin na dindindin, haɗin gwiwar fasaha na sarrafa hankali, da haɓaka tsarin haɗin kai da ƙira na yau da kullun, injinan maganadisu na dindindin don masu hawan ma'adanan nawa za su haifar da fa'ida mai fa'ida ga ci gaban haɓaka, yin allura mai ƙarfi cikin amintaccen samarwa da ingantaccen aiki na masana'antar hakar ma'adinai. Lokacin yin la'akari da haɓaka fasahar hoist ko siyan sabbin kayan aiki, abokan cinikin haƙar ma'adinai yakamata su fahimci babbar yuwuwar injin maganadisu na dindindin, kuma su yi amfani da injin maganadisu na dindindin a hankali tare da ainihin yanayin aiki, buƙatun samarwa, da ƙarfin tattalin arziƙin ma'adinan nasu don cimma ci gaba mai dorewa na masana'antar hakar ma'adinai.

Haƙƙin mallaka: Wannan labarin sake bugawa ne na hanyar haɗin yanar gizo na asali:

https://mp.weixin.qq.com/s/18QZOHOqmQI0tDnZCW_hRQ

Wannan labarin baya wakiltar ra'ayoyin kamfaninmu. Idan kuna da ra'ayi daban-daban ko ra'ayi, don Allah a gyara mana!