Uhlolojikelele lwe
Isifaki khodi senani eliphelele
Isifaki khodi sendawo esihlinzeka ngesimo sesistimu yedrayivu njengenani langempela eliphelele ngokushesha ngemva kokuba sivulwe. Ububanzi bokuthola isignali buyimijikelezo eminingi (isibonelo, ukuphenduka okungu-4096 kuvamile).Lapho isifaki khodi senani eliphelele sisetshenziswa njengesishumeki sendawo, asikho isidingo sokushintshashintsha ngemva kokuvula, ngakho-ke akukho shintsho lwereferensi (ngokwesibonelo, i-BERO. ) iyadingeka.
Kukhona izishumeki zenani eliphelele elijikelezayo nelinemigqa.
Isibonelo sesifaki khodi senani eliphelele:
Amamotho anikeziwe we-1FK kanye ne-1FT angahlonywa ngesishumeki esiphelele esishintshashintsha kaningi esihlanganisiwe, esinamasiginali angu-2048 we-sine/cosine waveform ngokujika ngakunye, ama-revolution aphelele angaphezu kuka-4096, kanye → "ENDAT protocol".Siemens SINAMICS S120 umphakeli
Lungisa okuphakelayo
Umsebenzi osebenzisa okuphakelayo okuvela "kumoduli yamandla ashintshiwe", okuhlanganisa izingxenye ezengeziwe ezidingekayo (izihlungi, i-switchgear, ingxenye yamandla ebaliwe "yesilawuli", ukutholwa kwamandla kagesi, njll.)
Imojuli yesixhumi esibonakalayo esilawulayo
Imojula ihlanganisa izingxenye ezisemaceleni zokufakwayo ezidingekayo "kumoduli yamandla ashintshiwe", njengesekhethi yokushajwa kusengaphambili (isixhumi esixhunywe ngaphambili kanye nomsebenzi wokuvikela ibhafa).
Iyunithi yokulungisa esebenzayo
Idivayisi elawulwayo, ezishintshayo yokuphakelayo/yempendulo ene-IGBT esiqondisweni sokuphakelayo/yempendulo inikeza i-voltage yesixhumanisi esizinzile se-DC yemojula yemoto.Imojula yomugqa osebenzayo kanye ne-reactor yomugqa isebenza ngekhonsathi njengesiguquli esicindezelwe.
I-asynchronous motor
I-Asynchronous motor iwuhlobo lwe-AC motor, ijubane layo lingaphansi kwejubane elihambisanayo.
I-motor induction ingaxhunywa ngokuqondile kugesi wezigaba ezintathu ngendlela yenkanyezi noma unxantathu, noma kumandla wezigaba ezintathu ngokusebenzisa i-transducer.
Uma isetshenziswa ngokuhambisana ne-frequency converter, i-induction motor iba "isistimu ye-speed drive eguquguqukayo".
Amanye amagama ajwayelekile: i-squirrel-cage motor.
Bona → "Imodyuli ye-Dual-shaft Motor"
Qala kabusha ngokuzenzakalelayoI-Siemens Controller Supplier
Umsebenzi we-"Automatic Restart" ungenza ngokuzenzakalelayo amandla ku-inverter ngemva kokuhluleka kwamandla kanye nokuxhuma kabusha, ngaphandle kokuqinisekisa iphutha lokuhluleka kwamandla.Umsebenzi wokuqalisa kabusha okuzenzakalelayo unganciphisa inani lokuphelelwa yisikhathi kwedrayivu kanye nokwehluleka kokukhiqiza.
Kodwa-ke, ngemva kokuphelelwa amandla isikhathi eside, kungase kube yingozi ukuqalisa kabusha ngokuzenzakalelayo ukushintsha idrayivu ngaphandle kokusebenza komsebenzisi, futhi opharetha kufanele bakuqaphele lokhu. Kuleso simo esiyingozi, izinyathelo zokulawula zangaphandle kufanele zithathwe njengoba kudingeka (isb. vula umyalo) ukuze uqinisekise ukusebenza okuphephile.
Izinhlelo zokusebenza ezijwayelekile zomsebenzi wokuqalisa kabusha okuzenzakalelayo: amadrayivu epompo/abalandeli/e-compressor asebenza njengamasistimu okushayela ahlukene, ngokuvamile ngaphandle kwesidingo sokuhlinzeka ngezinketho zokulawula zendawo.Umsebenzi wokuqalisa kabusha ngokuzenzekelayo awukwazi ukusetshenziselwa ukuphakelayo okuqhubekayo nokulawula ukunyakaza kwamadrayivu ahlanganyelwayo.
I-synchronous motor
I-synchronous servo motor kanye ne-frequency synchronous operation enembile.Lawa ma-motor awanakho ukushelela (kanti → "amamotor asynchronous" ane-slip).Ngokohlobo lwayo lwesakhiwo ludinga uhlelo oluhlukile lokulawula nokulawula, ukuze lusetshenziswe ngesiguquli semvamisa.
I-synchronous motor inezici ezilandelayo:
Umazibuthe unomphela ujabule yedwa
Nge/ngaphandle kwekheji lamagundane elimanzi
Ngezifaki khodi zendawo nangaphandle kwazo
Izinzuzo ze-synchronous motor:
Ukusabela okuphezulu okuguquguqukayo (→ "i-synchronous servo motor")
Umthamo wokulayisha ngokweqile.
Ukunemba kwejubane eliphezulu nemvamisa ethile (i-Siemosyn motor)
I-synchronous servomotorI-Siemens Controller Supplier
I-synchronous servo motor (isb. i-1FK, 1FT) iwuzibuthe unomphela ofakwe isishumeki sendawo (isb. → "isifaki khodi senani eliphelele") → "i-synchronous motor".Ngenxa yesikhashana esincane se-inertia, ukusebenza okuguquguqukayo kwesistimu yokushayela kuhle. , isibonelo, ngenxa yokuthi akukho ukulahlekelwa kwamandla, okungafinyelela amandla aphezulu kanye nesakhiwo esihlangene.I-synchronous servo motor ingasetshenziswa kuphela nge-converter frequency.Njengoba ukulawulwa kwe-servo kuyadingeka kule njongo, i-motor current ihlobene ne-torque. Ubudlelwano besigaba esisheshayo semoto yamanje bungatholwa endaweni yerotha etholwe kusetshenziswa isishumeki sendawo.
Uhlolojikelele lwe
Isakhiwo sesistimu enemojuli yokulawula emaphakathi
Umshini ngamunye we-electronic cooperative drive ungasebenza ngokubambisana ukuze uqedele umsebenzi wokushayela womsebenzisi.Isilawuli esiphezulu senza iyunithi yokushayela ikhiqize ukunyakaza okudidiyelwe okufunayo.Lokhu kudinga isilawuli futhi wonke umshayeli kufanele abe phakathi kokugcwaliseka kokushintshisana kwedatha eyi-cyclic.Kuze kube manje, lokhu kushintshaniswa kwedatha bekufanele kwenziwe nge-fieldbus, ebiza ngokulinganayo ukuyifaka nokuklama.Ikhabhinethi yesivinini esiguquguqukayo ye-SINAMICS S120 ithatha indlela ehlukile: isilawuli esimaphakathi esisodwa sinikeza ukulawula kwedrayivu kuwo wonke ama-shaft axhunyiwe, ngokuxhuma okunengqondo kobuchwepheshe phakathi amadrayivu naphakathi kwama-shafts.Ngenxa yokuthi yonke idatha edingekayo igcinwa kusilawuli esimaphakathi, asikho isidingo sokudlulisa idatha.Uxhumano lwe-Cross-axis lungenziwa ngaphakathi kwesilawuli, futhi ukumisa okulula kungenziwa kusetshenziswa ithuluzi lokulungisa iphutha le-Starter nge igundane.
Ikhabhinethi yokulawula inverter ye-SINAMICS S120 ingenza ngokuzenzakalelayo imisebenzi elula yobuchwepheshe
Siemens SINAMICS S120 umphakeli
Iyunithi yokulawula ye-CU310 2 DP noma i-CU310 2 PN ingasetshenziselwa idrayivu emele yodwa
Iyunithi yokulawula ye-CU320-2DP noma i-CU320-2PN ifanele izinhlelo zokusebenza ze-multi-axis.
Ngosizo lweyunithi yokulawula enamandla kakhudlwana kaSimotion D i-D410 2, i-D425 2, i-D435 2, i-D445 2 ne-D455 2 (ehlelwe ngokokusebenza), imisebenzi yokulawula ukunyakaza eyinkimbinkimbi ingaqedwa.
Ukuze uthole ulwazi olwengeziwe mayelana ne-Simotion, bheka i-Siemens Industrial Products Online Mall kanye nekhathalogi yomkhiqizo PM 21.I-Siemens Controller Supplier
Lawa mayunithi okulawula asekelwe ku-firmware evamile ye-SINAMICS S120 egxile entweni, equkethe zonke izindlela zokulawula ezisetshenziswa kakhulu futhi engathuthukiswa ukuze ihlangabezane nezimfuneko eziphezulu zokusebenza.
Ukulawulwa komshayeli kunikezwa ngendlela yezinto zomshayeli ezilungiselelwe kalula:
Ukulawula umugqa wokulungisa umugqa ongenayo
Ukulawula i-Vector
Amadrayivu esivinini aguquguqukayo anonemba okuphezulu nokuzinza kwetorque kumshini wenjongo evamile nokwakhiwa kwefekthri
Ilungele ikakhulukazi ama-asynchronous (induction) motors
Imodi ye-pulse yenzelwe isistimu yokuguqula i-motor/frequency esebenzayo
Ukulawulwa kwe-Servo
Ngokulawulwa kokunyakaza kokuphendula okunamandla okuphezulu
Ukuvumelanisa kwe-angular nge-isochronous PROFIBUS/PROFINET
Ingasetshenziswa kumathuluzi omshini kanye nemishini yokukhiqiza
Izindlela zokulawula ezivame ukusetshenziswa kakhulu ze-V/F zigcinwa ezintweni zokulawula i-vector futhi zifanele ukwenza izinhlelo zokusebenza ezilula ezifana nokushayela kweqembu kusetshenziswa ama-Siemosyn motors.
Ikhadi leCompactFlash
Imisebenzi yedrayivu ye-SINAMICS S120 igcinwe ekhadini le-CF.Le memori khadi iqukethe izilungiselelo ze-firmware kanye nepharamitha (ngesimo sento) yabo bonke abashayeli.Ikhadi le-CF lingakwazi futhi ukulondoloza izinto ezengeziwe, okusho ukuthi uma ulungisa iphutha lezinhlobo ezahlukene zochungechunge amathuluzi omshini, unokufinyelela ngokushesha ezintweni ezifanele.Ngemva kokuthi iyunithi yokulawula iqalile, idatha evela kumemori khadi ye-CompactFlash iyafundwa bese ilayishwa ku-RAM.I-Siemens Controller Supplier
I-Firmware ihlelwa njengezinto.Into yomshayeli isetshenziselwa ukwenza imisebenzi yokulawula iluphu evulekile nevaliwe yemojula yokufaka, imojula yemoto, imojula yamandla, nezinye izingxenye zesistimu ezixhunywe ngeDrayivu-CIQ.
Umhlahlandlela we-eu
2014/35/EU
Imiyalelo yemishini kagesi ephansi:
Umyalelo okhishwe yiPhalamende LaseYurophu kanye noMkhandlu wangomhla zingama-26 kuNhlolanja wezi-2014 ukuze uvumelanise imithetho Yamazwe Angamalungu ehlobene nezinto zikagesi ezinobubanzi obukhethekile bamandla kagesi obutholakala emakethe (chitshiyelwe)
2014/30/EU
Umyalelo we-EMC:
Umyalelo okhishwe yiPhalamende LaseYurophu kanye NoMkhandlu wangomhla zingama-26 kuFebruwari 2014 wokuvumelanisa imithetho Yamazwe Angamalungu ku-EMC (Inguqulo Ebuyekeziwe)
2006/42/EC
Imiyalelo yemishini:
Umyalelo wePhalamende laseYurophu kanye noMkhandlu mayelana nemishini kaMeyi 17, 2006 echibiyela i-Directive 95/16/EC (njengoba uchitshiyelwe)
Izinga laseYurophu
I-EN ISO 3744
Umsindo -- Ukunqunywa kwamazinga wamandla omsindo kanye namazinga wamandla omsindo avela emithonjeni yomsindo evela ezilinganisweni ze-booster -- Izindlela ezingaphezulu zemvilophu zokubonisa cishe izinkambu zomsindo wamahhala endizeniSiemens SINAMICS S120 umphakeli
I-EN ISO 13849-1
Ukuphepha kwemishini - izingxenye ezihlobene nokuphepha zezinhlelo zokulawula
ISO 13849-1:2006 Ingxenye 1: Isiqondiso esijwayelekile (ISO 13849-1:2006) (ukuvala i-EN 954-1)
EN 60146-1-1
Iziguquli zeSemiconductor - Izidingo ezijwayelekile kanye neziguquli zegridi ezishintshayo
Ingxenye 1-1: Izidingo eziyisisekelo - Ukucaciswa kobuchwepheshe
I-EN 60204-1
Ukuphepha kwemishini kagesi - imishini kagesi yomshini
Ingxenye 1: Izidingo ezijwayelekile
EN 60529
Izinga lokuvikela elinikezwe indawo ebiyelwe (ikhodi ye-IP)
EN 61508-1
Ukuphepha okusebenzayo kwamasistimu kagesi/ama-elekthronikhi/ahlelekayo
Ingxenye 1: Izidingo ezijwayelekile
EN 61800-2
Uhlelo lokudlulisa ugesi oluguquguqukayo,
Ingxenye 2: Izidingo ezijwayelekile - Ukucaciswa kwezilinganiso zesistimu yokuguqula imvamisa kagesi ye-AC kagesi ephansi
EN 61800-3
Uhlelo lokudlulisa ugesi oluguquguqukayo,
Ingxenye 3: Izidingo ze-EMC nezindlela zokuhlola
EN 61800-5-1
Uhlelo lokudlulisa ugesi oluguquguqukayo,
Ingxenye 5: Izidingo zokuphepha
Ingxenye 1: Izidingo zikagesi nezishisayo
EN 61800-5-2
Isistimu yokushayela kagesi yesivinini eshintshwayo
Ingxenye 5-2: Izidingo zokuphepha - Ukuphepha okusebenzayo (IEC 61800-5-2:2007)
Izindinganiso zaseNyakatho Melika
I-UL 508A
Iphaneli yokulawula yezimboni
I-UL 508C
Imishini yokuguqula amandla
UL 61800-5-1
Amasistimu okushayela ugesi ngesivinini esiguquguqukayo - Ingxenye 5-1: Izidingo zokuphepha - Ugesi, ukushisa namandla
I-CSA C22.2 No. 14
Imishini yokulawula izimboni
Siemens SINAMICS S120 umphakeli
Ukupakisha kanye Nezokuthutha
