Ukuhambisana Nezindinganiso: "Lezi zindlela zokulawula ezilandelayo zamaphampu angaphansi komhlaba aguquguqukayo e-DC athuthukiswe ngokuvumelana nezindinganiso zokuphepha nokusebenza kwamazwe ngamazwe, okuhlanganisa i-IEC 60335-2-41 (Ukuphepha Kwamaphampu) kanye ne-CE Low Voltage Directive (2014/35/EU). Lezi zindinganiso ziqinisekisa ukuthi indlela yethu yobuchwepheshe ihlangabezana nezidingo eziqinile zezinhlelo zokuphathwa kwamanzi zezimboni nezindawo zokuhlala."

Ukuze kuqinisekiswe ukusetshenziswa okufanele kwezingxenye ezizwela amazinga okushisa nomswakama ngesikhathi sokupeyinta, nokuvimbela izingxenye zesipeyinti ukuthi zingathintwa umswakama nomswakama endaweni ezungezile, kusetshenziswa izinto zokupakisha ezingashintshi. Amaphuzu alandelayo angaphathwa futhi alawulwe ngempumelelo ukuze kugwenywe umthelela wezinto ngenxa yokuphathwa okungafanele kanye nekhwalithi yokulawula.

Ukulawulwa Kwemvelo

Izinga lokushisa elizungezile le-workshop lapho kusetshenziswa khona izingxenye ezibucayi ekushiseni nasekuswakeni lingu-18~28℃, kanti umswakama ohlobene uphakathi kuka-40%~60%; Lapho kugcinwa, umswakama ohlobene webhokisi elingangeni umswakama ungaphansi kuka-10%, kanti izinga lokushisa liphakathi kuka-18~28℃； Abasebenzi bezinto ezibonakalayo bahlola izinga lokushisa kanye nomswakama webhokisi elingangeni umswakama njalo emahoreni ama-4, bese bebhalisa amanani alo okushisa kanye nomswakama etafuleni lokulawula izinga lokushisa kanye nomswakama; uma izinga lokushisa kanye nomswakama lidlula ububanzi obubekiwe, yazisa ngokushesha abasebenzi abafanele ukuthi bathuthukise, bese bethatha izinyathelo zokulungisa ezifanele, njenge-ejenti yokomisa, balungise izinga lokushisa langaphakathi, noma bakhiphe izingxenye ebhokisini elingangeni umswakama bese bezibeka ebhokisini elifanelekile elingangeni umswakama. Isikhathi sokuvula noma isikhathi sokuvula sesikhala sendawo yokushisa kanye nomswakama endaweni ngayinye evaliwe akufanele sidlule imizuzu emi-5 ukuqinisekisa ukuthi izimo zokushisa kanye nomswakama zingaqhubeka nokuba ngaphakathi kobubanzi bokulawula.

Ukulawulwa kwenqubo

a. Lapho kudilizwa iphakheji ye-vacuum yezingxenye ezizwela umswakama ku-inverteriphampu yamanziUma umugqa wokukhiqiza ibhodi lesifunda lokulawula, kufanele ugqoke ibhande lesandla eliqinile kanye namagilavu ​​​​e-electrostatic, bese uvula iphakheji ye-vacuum etafuleni elinokuvikelwa okuhle kwe-electrostatic. Ngemva kokuqaqa, hlola ukuthi izinguquko zekhadi lomswakama ziyahlangabezana yini nezidingo (ngokusho kwezidingo zelebula esikhwameni sokupakisha). Kumasekethe ahlanganisiwe e-SMD ahlangabezana nezidingo, ilebula lokulawula ingxenye ezwela umswakama kufanele linamathiselwe ephaketheni.

b. Lapho umugqa wokukhiqiza uthola izingxenye ezizwela umswakama ngobuningi, kubalulekile ukuqinisekisa ukuthi izingxenye ziyafaneleka yini ngokwelebula lokulawula izingxenye ezizwela umswakama, futhi izingxenye ezifanelekile kufanele zisetshenziswe ngokukhethekile.

c. Ngemva kokuba ingxenye ezwela umswakama isisusiwe, isikhathi sokuchayeka emoyeni ngaphambi kokugeleza kabusha akufanele sidlule izinga kanye nokuphila kwengxenye ezwela umswakama.

d. Kumasekethe ahlanganisiwe adinga ukubhakwa futhi angafaneleki, azonikezwa abasebenzi abalawula ikhwalithi ukuze benqatshwe bese ebuyiselwa endaweni yokugcina impahla.

indlela yokulawula

Ekuhlolweni kwethu kokucindezeleka kwelebhu ye-R&D okuzinikele, sibhekane ngqo nokungazinzi kwamandla. Idatha yethu ikhombisa ukuthilapho i-voltage yokufaka ishintshashintsha ngaphezu kuka-±15%, uhlelo lokulawula luqala umqondo wokubuyisela onamandla, lulungisaIsikhathi sokuphendula se-algorithm ye-PID singaphakathi kwama-100ms - 150msLokhu kulungiswa kwezinga le-millisecond kuvimbela ngempumelelo i-torque ripple, kuqinisekisa ukuthi iphampu ecwiliswayo igcina umfutho oqhubekayo ngisho nangaphansi kwezimo zamandla ezingazinzile.

a. Ukuhlolwa kwezinto ezingenayo—isikhwama se-desiccant kanye nekhadi lomswakama elihlobene kufanele kunamathiselwe esikhwameni esingangeni umswakama, futhi izimpawu zesixwayiso zombhalo ezifanele kufanele zinamathiselwe ngaphandle kwesikhwama esingangeni umswakama. Uma iphakheji ingalungile, idinga ukuqinisekiswa ngabasebenzi abafanele.

b. Ukugcinwa kwezinto—izinto ezingavulwanga kufanele zigcinwe ngokwemiyalelo; uma izinto ezingavulwanga zidinga ukubuyiselwa endlini yokugcina impahla ukuze zigcinwe, kufanele zivalwe esikhwameni esingangeni umswakama ngemva kokubhaka; uma izinto ezingavulwanga zingasetshenziswa ngokushesha, kufanele zigcinwe okwesikhashana kuhhavini oshisa kancane.

c. Ukusebenza ku-inthanethi - vula lapho usebenzisa, bese uhlola bese ugcwalisa ikhadi lesikhombisi somswakama ngesikhathi esifanayo; gcwalisa ikhadi lokulawula ukugcwalisa uphethiloli bese ukhombisa uphawu lwezingxenye ezizwela izinga lokushisa kanye nomswakama lapho ushintsha izinto; buyisela izinto ngokwemithetho yokugcina bese uzipakisha bese uzigcina ngokwezidingo ezifanele ngemva kokususa imfihlakalo.

D. Ukusebenza kokususa umswakama - khetha izimo zokubhaka kanye nesikhathi ngokuya ngezinga lomswakama wezingxenye ze-SMD, izimo zemvelo, kanye nesikhathi sokuvula.

Lokhu okungenhla kungeniswa kwendlela yokulawula yephampu engaphansi komhlaba ye-DC variable frequency. Uma ufuna ukwazi kabanzi ngephampu yamanzi amancane, sicela usithinte.

Ukuzibophezela Kokwethembeka:"Kwa-Pinmotor, i-logic yethu yokulawula imvamisa eguquguqukayo ye-DC ayilungiselelwe nje kuphela ukusebenza kahle kodwa futhi ihlolwe ngokuqinile ukuze ihambisane nayo."I-IEC 60034(Imishini Kagesi Ejikelezayo) kanyeIsiqondiso se-EMC 2014/30/EUNgokunamathela kulezi zindinganiso zomhlaba wonke, siqinisekisa ukuthi izinhlelo zethu zokulawula amaphampu zihlinzeka ngokuqina kwesikhathi eside kanye nokuhambisana kwe-electromagnetic ezindaweni zokusebenza ezahlukahlukene.

Umbhali: Jinxiu Wang Unjiniyela Omkhulu Wezocwaningo Nokuthuthukiswa | Uchwepheshe Wezokulawula Izimoto Nogesi Wamandla

Mayelana Nombhali: UJinxiu Wangh unguNjiniyela Omkhulu Kagesi ePinmotor onolwazi olungaphezu kweminyaka engu-8 ezinhlelweni zokushayela izimoto ezingenamabhulashi ze-DC (BLDC) kanye nobuchwepheshe bokuguqulwa kwama-frequency. Ugxile ekwenzeni ngcono i-PID algorithm futhi uhole ukuthuthukiswa kwezinhlelo zokulawula ezisebenzisa amandla kahle zamaphampu angaphansi komhlaba asezingeni lezimboni.