1. Okwu mmalite

Dị ka isi ihe bụ isi akụrụngwa nke usoro njem ụgbọ njem, m na-ebuli elu na-ebuli ma na-eweda ndị ọrụ, ore, ihe, etc.The nchekwa, ntụkwasị obi na arụmọrụ nke ọrụ ya na-metụtara kpọmkwem mmepụta arụmọrụ nke m na nchekwa nke ndụ na ihe onwunwe nke personel.With na-aga n'ihu mmepe nke sayensị ọgbara ọhụrụ na nkà na ụzụ, ngwa nke na-adịgide adịgide magnet technology na ubi nke mine hoists ejiri nwayọọ nwayọọ ghọọ a hoists.

Igwe ndọta na-adịgide adịgide nwere ọtụtụ uru dị ka njupụta ike dị elu, arụmọrụ dị elu, na mkpọtụ dị ala. A na-atụ anya itinye ha n'ọrụ n'elu igwe m ga-eme ka arụmọrụ akụrụngwa dịkwuo mma, ma na-eweta ohere ọhụrụ na ihe ịma aka n'ihe gbasara mmesi obi ike.

2. Ngwa nke teknụzụ magnetik na-adịgide adịgide na sistemụ mbanye mbanye m

(1) . Magnet na-adịgide adịgide synchronous moto na-arụ ọrụ ụkpụrụ

Moto synchronous magnet na-adịgide adịgide na-arụ ọrụ dabere n'iwu nke induction electromagnetic. The isi ụkpụrụ bụ na mgbe atọ-phase alternating ugbu a na-agafere site stator winding, a na-atụgharị magnetik ubi na-eme, nke interacts na magnetik ubi nke na-adịgide adịgide magnet na rotor, si otú na-amụba electromagnetic torque ụgbọala moto ka rotate.The na-adịgide adịgide magnets na rotor na-enye a kwụsiri ike magnetik ubi isi iyi na-enweghị mkpa maka ọzọ excitation ike ugbu a, na effimine na-eme ka ike ọzọ excitation ike ugbu a. ndapụta ngwa na-ebuli elu, moto kwesịrị ịgbanwe ugboro ugboro n'etiti ọnọdụ ọrụ dị iche iche dị ka ibu dị arọ, obere ọsọ na ibu ọkụ, oke ọsọ. Moto synchronous magnet na-adịgide adịgide nwere ike ịza ngwa ngwa site na njirimara torque ya mara mma iji hụ na ọ na-arụ ọrụ nke ọma.

(2). Ọganihu teknụzụ ma e jiri ya tụnyere sistemụ ịnya ụgbọ ala ọdịnala

1. Ntụle arụmọrụ nke ọma

Traditional mi hoists na-akasị chụpụrụ site ọnya-rotor asynchronous Motors, nke nwere dịtụ ala efficiency.The losses nke asynchronous Motors tumadi gụnyere stator ọla kọpa ọnwụ, rotor ọla kọpa ọnwụ, ígwè ọnwụ, n'ibu ọnwụ na kpafuo loss.Since ọ dịghị excitation ugbu a na-adịgide adịgide magnet synchronous moto, ya rotor ọla kọpa ọnwụ na-adịkwaghị ígwè ọnwụ na-adịkwa efu ubi. Ntụle nke data ule n'ezie (dị ka egosiri na Figure 1), n'okpuru ọnụego dị iche iche, arụmọrụ nke magnet synchronous moto na-adịgide adịgide dị elu karịa nke ọnya-rotor asynchronous moto. N'ime oke ibu nke 50% - 100%, arụmọrụ nke magnet synchronous moto na-adịgide adịgide nwere ike ịdị ihe dị ka 10% - 20-% nke ọkụ ọkụ na-akwụ ụgwọ karịa nke ahụ, nke na-eri ike karịa nke ahụ. ogologo oge ọrụ nke m hoists.

Onyonyo 1: Ntụle nrụpụta arụmọrụ nke moto synchronous magnet na-adịgide adịgide na ọnya rotor asynchronous moto

2. Nkwalite ihe ike

Mgbe ọnya-rotor asynchronous moto na-agba ọsọ, ike ya na-abụkarị n'etiti 0.7 na 0.85, na ọzọ reactive ike nkwụghachi ngwaọrụ a chọrọ ka izute grid chọrọ. Elu ike ihe ọ bụghị nanị na-ebelata reactive ike ibu nke ike okporo na mma ike àgwà nke ike okporo, ma na-ebelata ọkụ eletrik na-eri nke Ngwuputa ụlọ ọrụ na-ebelata ego na mmezi-akwụ ụgwọ nke reactive ugwo akụrụngwa.

(3). Mmetụta na arụ ọrụ nchekwa nke ndị na-ebuli m

1.Starting na braking e ji mara

The mmalite torque nke na-adịgide adịgide magnet synchronous Motors bụ ezigbo na kpomkwem controllable.At oge nke m hoist mmalite, ọ nwere ike izere nsogbu ndị dị otú ahụ dị ka waya eriri ịma jijiji na ụba iyi nke ùkwù ihe mere site oké torque mmetụta mgbe omenala Motors malitere. Mmalite ya ugbu a dị ntakịrị na ọ gaghị eme ka nnukwu mgbanwe voltaji na grid ike, na-eme ka ọrụ eletrik ndị ọzọ na-arụ ọrụ na-arụ ọrụ nkịtị.

N'ihe banyere braking, magnet synchronous Motors na-adịgide adịgide nwere ike ijikọ na elu vector akara technology iji nweta kpọmkwem braking torque regulation. Dị ka ihe atụ, n'oge deceleration ogbo nke hoist, site ịchịkwa ịdị ukwuu na oge nke stator ugbu a, moto na-abanye na ike ọgbọ braking steeti, converting kinetic ike nke hoist n'ime ọkụ eletrik na-enye ike na-azụ ya. E jiri ya tụnyere usoro breeki ọdịnala, usoro breeki a na-ebelata ike nke akụrụngwa breeki igwe, na-agbatị ndụ ọrụ nke sistemu braking, na-ebelata ihe ize ndụ nke ọdịda breeki n'ihi oke brek, na-eme ka nchekwa na ntụkwasị obi nke breeki dị elu.

2. Mmejọ redundancy na mmejọ ndidi

Ụfọdụ na-adịgide adịgide magnet synchronous Motors na-eji multi-phase winding imewe, dị ka a isii na-adọ na-adịgide adịgide magnet synchronous motor.When a frasi winding nke a moto ada, ndị fọdụrụ na-adọ windings ka nwere ike ịnọgide na-enwe isi ọrụ nke moto, ma mmepụta ike ga-ebelata accordingly.This mmejọ redundancy imewe na-enyere ndị m hoist ka n'enweghị ebuli na hoisting akpa nke ọma n'okpuru partial in the evential odida si evenhead na-ezere na hoisting akpa nke ọma partial in the evential odida site wellhead. hovering n'etiti aro n'ihi moto ọdịda, si otú n'ịhụ na nchekwa nke pesonel na equipment.Taking a isii na-adọ na-adịgide adịgide magnet synchronous moto dị ka ihe atụ, na-eche na otu n'ime ndị na-adọ windings bụ na-emeghe, dị ka torque nkesa tiori nke moto, fọdụrụ ise na-adọ windings nwere ike ka na-enye banyere 80% nke rated torque nke na-eji nwayọọ nwayọọ na-arụ ọrụ nke moto bụ kpọmkwem ihe ndị parampat iji nọgide na-arụ ọrụ kpọmkwem (na paramita). ma hụ na nchekwa.

3. Nyocha ikpe ziri ezi

(1). Ngwa ngwa na igwe ogbunigwe

Otu nnukwu ogbunigwe igwe na-eji moto synchronous magnet na-adịgide adịgide iji kwọọ moto synchronous magnet na-adịgide adịgide nwere ikike nke P=3000kw. Mgbe ijiri moto a, ma e jiri ya tụnyere moto asynchronous ọnya mbụ, n'okpuru otu ọrụ ibuli elu, ike ike kwa afọ na-ebelata ihe dịka 18%

Site na nlekota na nyocha nke data na-arụ ọrụ moto, arụmọrụ nke magnet synchronous Motors na-adịgide adịgide na-anọgide n'ogo dị elu n'okpuru ọnọdụ ọrụ dị iche iche, karịsịa na ọkara na oke ibu, ebe uru arụmọrụ na-apụta ìhè.

(2). Okwu Ngwa nke Coal

Ebe a na-egwupụta coal na-eji teknụzụ ndọta na-adịgide adịgide arụnye ebe a na-egwupụta ihe. Moto synchronous magnet na-adịgide adịgide nwere ike nke 800kw ma a na-ejikarị ebuli na ibu ndị ọrụ na kol. N'ihi oke ikike nke grid ọkụ na-egwupụta coal, ikike dị elu nke moto synchronous magnet na-adịgide adịgide na-ebelata ibu dị na grid ọkụ. N'oge a na-arụ ọrụ, ọ dịghị mgbanwe dị ịrịba ama na voltaji grid ọkụ n'ihi mmalite ma ọ bụ ọrụ nke hoist, bụ nke mere ka ọrụ eletrik ndị ọzọ na-arụ ọrụ na-arụ ọrụ na-arụ ọrụ na-arụ ọrụ na-arụ ọrụ.

4.Future mmepe omume nke na-adịgide adịgide magnet moto maka m hoist

(1). Nnyocha na mmepe na ngwa nke ihe ndọta na-adịgide adịgide na-arụ ọrụ dị elu

Na-aga n'ihu na-aga n'ihu nke ihe sayensị, nnyocha na mmepe nke ọhụrụ elu-arụmọrụ na-adịgide adịgide magnetik ihe aghọwo ihe dị mkpa ntụziaka maka mmepe nke na-adịgide adịgide magnetik technology maka m hoists.For ihe atụ, ọhụrụ ọgbọ nke obere ụwa na-adịgide adịgide magnet ihe a na-atụ anya nweta breakthroughs na magnetik ike ngwaahịa, coercive ike, okpomọkụ kwụsie ike, etc.Higher magnetik ike ngwaahịa ga-enyere ndị na-adịgide adịgide magnetik na mmepụta ike nke ukwuu hoists, n'ihu n'ike n'ike n'ike n'ike n'ike homine; nkwụsi ike nke okpomọkụ ka mma ga-eme ka moto magnet na-adịgide adịgide nwee ike ime mgbanwe na gburugburu ebe m dị njọ, dị ka ogbunigwe dị elu nke okpomọkụ; ike mmanye siri ike ga-eme ka ikike mgbochi demagnetization magnet na-adịgide adịgide wee melite ntụkwasị obi na ndụ ọrụ moto.

(2). Ntinye nke teknụzụ njikwa ọgụgụ isi

N'ọdịnihu, teknụzụ magnet na-adịgide adịgide nke ndị na-ebuli m ga-ejikọta ya na teknụzụ njikwa ọgụgụ isi. Site n'enyemaka nke ọgụgụ isi, nnukwu data, Ịntanetị nke ihe na teknụzụ ndị ọzọ dị elu, a ga-arụ ọrụ nwere ọgụgụ isi na mmezi nke ndị na-ebuli elu. Dịka ọmụmaatụ, site n'itinye ọnụ ọgụgụ dị ukwuu nke sensọ na isi ihe dị mkpa nke moto magnet na-adịgide adịgide na ndị na-arụ ọrụ, enwere ike ịnakọta data na-arụ ọrụ na ozugbo, na data nwere ike nyochaa ma hazie ya site na iji ọgụgụ isi ọgụgụ isi algọridim iji nweta atụmatụ mmalite na nyocha nke ọdịda akụrụngwa, na-edozi atụmatụ nke ọdịda akụrụngwa, na-edozi atụmatụ nke ọdịda akụrụngwa. N'otu oge ahụ, nwere ọgụgụ isi akara usoro nwere ike na-akpaghị aka na-ebuli arụ ọrụ parameters nke moto, dị ka ọsọ, torque, wdg, dị ka n'ezie mmepụta mkpa nke m na ọrụ ọnọdụ nke hoist, nke mere iji nweta ihe mgbaru ọsọ nke ike ịzọpụta na arụmọrụ mma na melite mmepụta arụmọrụ na aku na uba uru nke m.

(3). Ntinye sistemu na imewe modul

Iji melite mma na maintainability nke ngwa nke na-adịgide adịgide magnet technology na m hoists, usoro mwekota na modular imewe ga-aghọ development trend.The dị iche iche subsystems dị ka na-adịgide adịgide magnet Motors, braking usoro, na nchekwa nlekota usoro na-ukwuu integrated na-etolite ọkọlọtọ functional modules.Mgbe-ewu a m ma ọ bụ renovating ngwá ọrụ, ị chọrọ naanị họrọ kwesịrị ekwesị modul maka nrụnye n'ezie na nrụnye na nrụnye n'ezie na nrụnye na nrụnye dị ukwuu nke nrụnye na nrụnye dị ukwuu. na-ebelata ọnụ ahịa ihe owuwu injinia. Tụkwasị na nke ahụ, nhazi modular na-enyere aka nrụzi akụrụngwa na nkwalite. Mgbe modul dara, enwere ike dochie ya ngwa ngwa, na-ebelata oge nkwụsị ma melite ọganihu mmepụta nke m.

5.Technical uru nke Anhui Mingteng na-adịgide adịgide magnet moto

Anhui Mingteng Permanent-Magnetic Machinery & Electric Equipment Co., Ltdhttps://www.mingtengmotor.com/） e guzobere na 2007. Mingteng nwere ugbu a karịa ndị ọrụ 280, gụnyere ihe karịrị ndị ọkachamara 50 na ndị ọrụ nka. Ọ bụ ọkachamara na nyocha na mmepe, mmepụta na ịre ahịa nke moto synchronous magnet na-adịgide adịgide na-adịgide adịgide. Ngwaahịa ya na-ekpuchi ọnụ ọgụgụ zuru oke nke elu-voltaji, obere voltaji, oge na-agbanwe agbanwe, ugboro ole na-agbanwe agbanwe, ihe na-emekarị, ihe mgbawa na-agbawa agbawa, ụgbọala kpọmkwem, igwe eletriki eletrik, igwe ihe niile, wdg. Mgbe afọ 17 nke nchịkọta nkà na ụzụ gasịrị, ọ nwere ikike ịmepụta ihe zuru oke nke igwe magnetik na-adịgide adịgide. Ngwaahịa ya gụnyere ụlọ ọrụ dị iche iche dị ka ígwè, ciment, na Ngwuputa, ma nwee ike gboo mkpa ọnọdụ ọrụ dị iche iche na akụrụngwa.

Ming Teng na-eji teknụzụ imewe ọgbara ọhụrụ, sọftụwia imewe ọkachamara na mmemme ihe nrụpụta magnet na-adịgide adịgide nke onwe ya iji mee ka oghere electromagnetic, mpaghara mmiri, ebe okpomọkụ, mpaghara nrụgide, wdg nke moto magnet na-adịgide adịgide, na-ebuli usoro sekit magnetik, melite arụmọrụ ike nke moto, wee dozie ihe isi ike na saịtị na-ebu nnọchi nke nnukwu moto na-adịgide adịgide na nsogbu nke magnet na-adịgide adịgide, na-eji ihe ndọta na-adịgide adịgide na-adịgide adịgide.

6. Nkwubi okwu

Ngwa nke moto magnetik na-adịgide adịgide n'ime igwe m egosipụtala ọmarịcha arụmọrụ n'ihe gbasara nchekwa na ọganihu teknụzụ. N'ime sistemụ draịva, arụmọrụ dị elu, ihe ike dị elu na njirimara torque nke magnet synchronous Motors na-adịgide adịgide na-enye ntọala siri ike maka ọrụ nchekwa ma kwụsie ike nke elu.

Site na nyocha n'ezie, enwere ike ịhụ na igwe magnetik na-adịgide adịgide enwetala nsonaazụ dị ịrịba ama na ntinye nke ndị na-ebu m n'ụdị ogbunigwe dị iche iche, ma ọ bụ n'ibelata oriri ume, ibelata ụgwọ ọrụ, ma ọ bụ hụ na nchekwa nke ndị ọrụ na akụrụngwa. Na-ele anya ọdịnihu, na mmepe nke ihe ndọta na-adịgide adịgide na-arụ ọrụ dị elu, ntinye nke teknụzụ njikwa ọgụgụ isi, na ọganihu nke ntinye usoro na imewe modular, moto magnet na-adịgide adịgide maka ndị na-egwupụta m ga-ebute atụmanya mmepe sara mbara, na-agbanye ume siri ike n'ime mmepụta nchekwa na ịrụ ọrụ nke ọma nke ụlọ ọrụ Ngwuputa. Mgbe ị na-atụle ịkwalite teknụzụ hoist ma ọ bụ ịzụrụ akụrụngwa ọhụrụ, ndị ahịa na-egwupụta akụ kwesịrị ịghọta nke ọma nnukwu ikike nke moto magnet na-adịgide adịgide, ma jiri ezi uche tinye moto magnet na-adịgide adịgide yana ọnọdụ ọrụ n'ezie, mkpa mmepụta, na ike akụ na ụba nke ogbunigwe nke ha iji nweta mmepe na-adigide nke ụlọ ọrụ Ngwuputa.

Nwebiisinka: Akụkọ a bụ mweghachi nke njikọ izizi:

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

Akụkọ a anaghị anọchi anya echiche ụlọ ọrụ anyị. Ọ bụrụ na ị nwere echiche ma ọ bụ echiche dị iche, biko gbazie anyị!