TheDhaqdhaqaaqa Korantada ee IsbadalayaWaxay ku shaqeysaa mabda'a ah hagaajinta inta jeer iyo danab la keeno dabaylaha stator. Adiga oo wax ka beddelaya soo noqnoqoshada AC-ga iyada oo loo sii marayo darawal u go'ay (VFD), xawaaraha isku midka ah ee goobta magnetic-wareega ah ayaa isbeddelaya, si toos ah u beddelaya xawaaraha rotor-ka iyada oo aan lahayn qalab farsamo. Xeerkan elektiroonigga ah ee saxda ah waxa uu meesha ka saarayaa tamar-luminta tuubooyinka ama dampers, gaar ahaan culaysyada centrifugal sida marawaxadaha iyo matoorada. Marka lagu xidho Baabuur Koronto oo Is-beddeli kara, beddelayaasha casriga ahi waxay adeegsadaan tignoolajiyada PWM-ku-saleysan ee IGBT si ay u abuuraan mowjadaha sinusoidal ee u dhow, yaraynta qallooca is-waafajinta iyo hagaajinta xadhkaha qulqulka ee xawaaraha hooseeya.
Si ka duwan matoorada soo-jiidashada dhaqameed ee ku shaqeeya xawaare go'an oo u dhow soo noqnoqoshada xariiqda (50/60 Hz), hawlgalka soo noqnoqda ee bedbeddela wuxuu ogolaanayaa bilawga jilicsan, yaraynta qulqulka hadda ilaa 70% iyo kordhinta cimriga farsamada. Algorithms-ka kontoroolka horumarsan - V/f, kantaroolka vector, ama kantaroolka qulqulka tooska ah - waxay hubisaa in Baabuurta Korantada ee Isbedbedelka leh ay ilaaliso qulqulka deggan xitaa marka ay jiraan kala duwanaansho rar kedis ah. Tani waxay si gaar ah muhiim ugu tahay kor-u-qaadista qalabka iyo mashiinnada duubista halkaasoo culeyska shoogga uu si joogto ah u dhaco.
Ku-qabsashada Khadka Korontada ee Soo noqnoqoshada Isbeddelka leh waxay keenaysaa faa'iidooyin maaliyadeed iyo hawleed la qiyaasi karo. Hoos waxaa ku yaal shanta faa'iido ee ugu sarreeya ee lagu ansixiyay hawlgalinta warshadaha dhabta ah.
Yinchisoo saarta torque tayo sare leh iyo saddex-waji induction doorsoomayaasha soo noqnoqda matoorada si gaar ah loogu farsameeyay codsiyada waajibaadka culus. Armaajooyinkooda gaarka ah ayaa awood u siinaya hagaajinta xawaaraha fog, iyagoo si aan kala go 'lahayn ula midoobin nidaamyada SCADA ee u diyaarsanaanta Warshadaha 4.0.
Kala-duwanaanta Matoor koronto oo isbedbedel ah ayaa ku baahsan daraasiin waaxyo ah. Shaxda hoose ayaa soo koobaysa xaaladaha isticmaalka caadiga ah, noocyada baabuurta, iyo natiijooyinka la taaban karo.
| Warshadaha / Codsiga | Nooca Baabuurta La Doorbiday | Faa'idada Muhiimka ah ee la xaqiiqsaday |
|---|---|---|
| Mashiinnada duubista birta & miisaska rullalusha | Torque variable motor | Awoodda culayska badan (200% torque at isstanding) |
| Dhirta sibidhka (burburiyeyaasha, alaab-qaadayaasha) | Matoor asynchronous inta jeer ee kala duwan | Xiritaanka boodhka u adkaysta, qulqulka joogtada ah ee xawaaraha hooseeya |
| Aqoonsiga warshad korontadu / taageerayaasha FD & matoorada | Warshada korontada VF moto asynchronous | Ilaa 35% dhimista tamarta, hawlgal saxiibtinimo |
| Xididdada afuufayaasha/compressors | Matoorka inta jeer ee kala duwan ee xididada afuufaya | Dejinta cadaadiska, qaylada hoose, dayactirka oo yaraada |
| Jidka tareenka & wiishka | Hirarka sare ee VF motor | Karti dib-u-kicinta, raaxada socodka siman |
Mid kasta oo ka mid ah xaaladahan, Yinchi wuxuu bixiyaa xalal habaysan oo leh shahaadooyin CE/ISO, hubinta hawlgal la isku halayn karo xitaa marka la hoos geeyo heerkulka jawiga aadka u daran ama huurka sare. Kooxdooda farsamadu waxay naqshadeeyaan armaajooyinka xakamaynta ee ku habboon nidaamkaaga - laga bilaabo kontoroolka furaha fudud ilaa is dhexgalka Profibus/Modbus.
Xulashada saxda ah ee Frequency Electric Motor waxay u baahan tahay qiimeynta nooca culeyska (qulqulka joogtada ah, wareegtada doorsooma, ama awoodda joogtada ah), kala duwanaanshaha xawaaraha, wareegga shaqada, iyo arrimaha deegaanka. Hoos waxaa ah cabbirrada muhiimka ah si loo qiimeeyo:
| Halbeegga | Range Standard (Matoorada Yinchi) | Talo soo jeedin |
|---|---|---|
| Voltage / Joogtada | 380-690V, 50/60Hz ± 10% | Ku habboon tamarta gelinta VFD; Iska ilaali fiilada matoorka dheer>100m shaandho la'aan. |
| Heerka dahaarka | Heerka F (155°C), H marka la codsado | Fasalka F oo leh kor u kaca heerkulka B ee nolosha dheer. |
| Heerka Waxtarka | IE3/IE4 waa diyaar | IE4 waxay hoos u dhigtaa khasaaraha 15% dheeraad ah marka loo eego IE2. |
| Nooca Dhalmada | Dahaarka dahaaran (NDE) ee isticmaalka VFD | Waxay ka hortagtaa qulqulka qulqulka iyo dhalista dhicis ah. |
Had iyo jeer la tasho soo saaraha sida Yinchi si aad ugu ekaysiiso kuleyliyaha iswada leh oo aad u hubiso xad kul habboon. Waxay kaloo bixiyaan filtarrada iswada leh iyo reactors dv/dt ee codsiyada xasaasiga ah.
Si aad u kordhiso cimriga mid kasta oo ka mid ah matoor koronto oo isbedbeddelaya, raac tilmaamahan la xaqiijiyay:
Aan ku habboonayn. Matoorada caadiga ah waxay ka maqan yihiin dahaarka xawliga sare ee danabka waxayna leeyihiin qaboojin xawaare hooseeya oo liidata.Dhaqdhaqaaqa Korantada ee Isbadalayawaxaa loogu talagalay dahaarka la xoojiyay, taageereyaal qaboojin oo madaxbannaan, iyo xirmo adag si loo maareeyo waajibaadka rogaha. Isticmaalka matoorka caadiga ah waxay keeni kartaa fashil degdeg ah.
Matoorada centrifugal, dhimista xawaaraha 20% waxay dhimaysaa isticmaalka tamarta ku dhawaad 50% (sharci cube). Kaydinta-dhabta ah ee adduunku waxay u dhaxaysaa 35-55% iyadoo ku xidhan wareegga shaqada, samaynta waqtiyada dib-u-celinta inta badan wax ka yar 12 bilood.
Rakibaadda habboon, dayactirka joogtada ah, iyo xaaladaha deegaanka ee ku habboon, matoorada tayada leh sida Yinchi ayaa ka badan 20 sano. Beddelka beddelka 20,000-30,000 saacadood kasta iyo nadiifinta xilliyeedka waa lama huraan.
Haa Isticmaal fiilooyinka VFD-gaaban oo leh awood hoose si loo yareeyo mowjadda muuqata iyo faragelinta korantada. Yinchi wuxuu bixiyaa talooyinka fiilooyinka ee qiimeynta motor kasta.
Dhab ahaantii, oo leh shahaadada EX habboon (ATEX, IECEx). Yinchi waxay soo saartaa matoorrada is-beddelka ah ee aan qarxin ee Aaga 1, Aaga 2, iyo bay'ada boodhka, oo muujisa badbaado kordhay iyo xidhidhyo aan olol lahayn.
Yinchi- soo saaraha hormoodka ah ee Shiinaha - wuxuu keenaa qiimaha tooska ah ee warshadda, taageerada injineernimada khabiirada, iyo dhoofinta degdegga ah ee caalamiga ah.Nala soo xidhiidhmaanta oraah ku haboon iyo la tashi farsamo oo bilaash ah.
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