Ngwa VFD na njikwa moto ntinye.
Njikwa ọsọ nke moto AC na-eji Variable Frequency Drive (VFD). Ọsọ nke moto AC na-anọgide na-adịgide adịgide n'ihi na ọ na-ewe ike sitere na ọkọnọ ya mere ọ na-akpata nsogbu mgbe achọrọ obere ọsọ moto. Usoro VFD na-enye ụzọ maka mgbanwe na ọsọ nke moto AC. Akwụkwọ akụkọ ahụ na-egosi ụkpụrụ ọrụ nke VFD, arụmọrụ ya na iji Pulse Width Modulation (PWM) na ntụgharị akụkụ atọ iji chịkwaa ma ọ bụ jikwaa oke voltaji na ugboro ole. A na-eme ihe nlereanya ahụ site na iji ụdị ose ma nyochaa nsonaazụ ya. Ezubere akwụkwọ a iji nye nghọta bụ isi nke okwu VFD, ọrụ njikwa moto vfd yana nkwalite ihe ike.
Ngwa na ụkpụrụ ọrụ nke mbanye Frequency Variable. A kọwakwara arụmọrụ nke vfd moto njikwa. A na-eji MATLAB Simulink eme ihe ngosi simulation ma nyochaakwa nsonaazụ ha. A na-enyocha njikwa ọsọ dị irè. Ngwa a na-ahụkarị nke njikwa moto vfd dị na onye na-ahụ maka ikuku, chiller, nfuli na ndị na-akwado ụlọ elu. N'ime nyocha akwụkwọ, egosipụtara mkpokọta harmonic distortion (THD) nke pụtara mgbagha na isi mmalite na mmepụta torque dị obere.
Ihe nchoputa a metụtara ihe nchacha nke nwere ngwaọrụ na-ahazi na njikwa maka moto nke mgbakọ fan. A na-enye ihe njikwa maka ọrụ dịpụrụ adịpụ nke ngwaọrụ na-achịkwa na njikwa na ihe na-ehicha ọkụ na aka nke ọkpọ ọkpọ , jikọtara ya na mmiri nsị, ma ọ bụ nke ọkpọkọ nduzi ejikọrọ na ụlọ mposi. Iji jikwaa na-enweghị isi iyi nke ọkụ eletrik maka ọrụ dịpụrụ adịpụ nke ngwaọrụ njikwa, a na-enye n'ụlọ ebe a na-ehicha ihe ikuku turbine a na-ahazi n'ime ụlọ turbine yana jikọtara ya na onye na-eme ihe na-arụ ọrụ na-achịkwa ma ọ bụ ngwaọrụ njikwa. Ọkụ na-eje ozi maka ọkọnọ ma ọ bụ mwepu nke ikuku na-eduga n'otu akụkụ nke ụlọ turbine gaa na ihe njikwa arụpụtara dị ka mmechi mmechi. A na-ejikọta akụkụ nke ọzọ nke ụlọ turbine na nsị ma ọ bụ nnyefe nke mgbakọ fan.
Isiokwu ọmụmụ ihe a ga-atụle mmetụta nke vfd moto njikwa mgbe arụnyere na ụlọ ọrụ mmepụta ihe dị ka ihe metụtara usoro ike na ọkụ eletrik.A ga-atụle isiokwu ndị dị ka Harmonics, Line transients, power surges and other power quality issues ga-atụle inye nwa akwụkwọ ahụ nghọta. nke otú ndị a na-adị kwa ụbọchị electric powerdisturbances ga-emepụta ekwesighi mmetụta ma ọ bụrụ na ọ bụghị mitigated.noise issuesInverters taa nwere oké ngwa ngwa ịmafe oge na nke a nzọụkwụ mgbanwe na voltaji nwere ike ịkpata nkwurịta okwu okwu, elu moto nchegbu na ọbụna mebie ugbu a eruba throughmotor bearings.The nwa akwụkwọ ga-amụta otú na ihe mere thevfd moto njikwa nwere ike ịmepụta nsogbu ndị a ma hụ mmetụta nke mmebi nke nwere ike ime ma ọ bụrụ na ahapụghị ya. The cable n'etiti moto na vfd moto njikwa na-akpa àgwà dị iche iche mgbe na sinewave ike versusvfd moto control.The nwa akwụkwọ ga-amụta mmetụta nke cable site na ogologo mkpirisi ruo oke ogologo.
N'ahịa asọmpi taa, ụlọ ọrụ na-eche ihe ndị na-eto eto na-achọ - maka imeziwanye arụmọrụ usoro, na-agbaso ụkpụrụ-usoro gburugburu ebe obibi - yana imezu ebumnuche ego ụlọ ọrụ. The ike ụlọ ọrụ mmepụta ihe ahịa, ọgụgụ isi na ọnụ ala ulo oru automation usoro-a chọrọ iji melite ha arụpụtaghị na arụmọrụ. Ọ dị mkpa maka sistemụ akpaaka ikuku dị ọnụ ala-nke echekwara ma na-agbanwe agbanwe. Yabụ na nke a, ọrụ dị ugbu a na-achọ na nleba anya na njikwa nke paramita eletriki dị ka ọsọ, nke ugbu a nke Variable Frequency Drive vfd moto control feed-three phase Induction Motor with Programmable -Logic Controller (PLC) na LabVIEW software. The LabVIEW Graphical User Interface (GUI) na-eme dị ka ihe nkesa na-ekwurịta okwu na onye ahịa ikike ikike dịpụrụ adịpụ ma nwee ike ịnweta paramita moto site na Usoro njikwa nnyefe/Internet Protocol (TCP/IP). Emebela nhazi ngwaike na algọridim na PLC na modul Arduino maka inweta data dị ugbu a na ọsọ ọsọ nke moto Induction usoro atọ.
Ebumnuche a bụ iwebata n'ụzọ dị nkenke nke ozizi bụ isi, nsonaazụ ya na ngwa bara uru nke akpaaka ọwa mmiri. Akwụkwọ a na-elekwasị anya na njikwa ọnụ ụzọ ámá nke ọwa mmiri. Edebere akwụkwọ akụkọ ahụ nke ọma na-enweghị okwu "ọkachamara" maka abamuru nke ndị injinia na-arụ ọrụ taa nwere ike ọ gaghị ama akpaaka yana ngwa ya na njikwa moto vfd. Mmiri bụ mkpa bụ́ isi nke mmadụ na anụmanụ. N'ime ndụ kwa ụbọchị, ọtụtụ ihe chọrọ mmiri na gọọmentị nwere nsogbu nkesa mmiri n'ebe niile. Gọọmenti enwetala ego kacha mkpa na ikesa mmiri n'ebe niile. Yabụ na ịchekwa mmiri bụ isi ebumnuche nke oru ngo. N'ihe gbasara ịmegharị ọwa mmiri ogbugba mmiri n'ubi, a na-emepụta usoro zuru ezu iji nweta ụdị ọwa mmiri linear na-ebugharị nke ọma Jikwaa ọkwa mmiri bụ isi ebumnuche ọrụ. Na Gujarat, Narmada bụ otu n'ime nnukwu osimiri na Sardar Sarovar dam bụ otu n'ime nnukwu mmiri mmiri.
Ekpughere usoro njikwa na usoro njikwa moto vfd. Usoro njikwa na-achịkwa moto eletrik site na njikwa moto vfd, na moto eletrik na-ebugharị mgbapụta ahụ. Usoro njikwa ahụ gụnyere: modul ịgba ọgwụ mgbochi ripple maka ịgbanye mgbama mgbochi mgbochi n'ime ụzọ njikwa, mgbama mgbochi na-eme ka nrụgide nrụgide na mmepụta mgbapụta ọ dịkarịa ala kagbuo ya. Ekpughere ọzọ bụ sistemụ mgbapụta, nke gụnyere: njikwa moto vfd, igwe eletriki, na mgbapụta, ebe VFD nwere sistemụ njikwa ekwuputara n'elu.
Ntinye nke onye na-ahụ maka ihe na-ekpo ọkụ inyeaka a chọrọ bụ ike mmepụta turbine. Nke a bụ ọkọlọtọ ọkọlọtọ nke a na-enyocha n'ime ụlọ njikwa ọkụ ọkụ ma dị na mpaghara na-enweghị mkpa mgbakwunye na/ma ọ bụ akụrụngwa nkwukọrịta. Onye njikwa damping inyeaka (ADC) na-agbakwunye mgbama ọsọ inyeaka na ntụaka ọsọ dị adị na njikwa moto mechiri emechi na nzaghachi ọ bụla nke oke oscillations nke a hụrụ na , site na nkwụghachi nzaghachi. ADC na-ewepụta damping site na iji mmekọrita ibu SSR eme ihe ma na-ege ya site na iji usoro ntinye osisi dabere na ihe fọdụrụ. A na-enyocha arụmọrụ ADC maka ma mkparịta ụka torsional na ụdị nkwalite ike nke SSR na IEEE First Benchmark na IEEE 68-bus netwọk.
Ọrụ bụ isi nke mbanye ugboro ugboro (VFD) bụ ịgbanwe ọsọ nke moto ac induction nke nkeji atọ. VFDs na-enyekwa mmalite na nkwụsị na-abụghị ihe mberede, njikwa ngwa ngwa na mwepu, na nchebe ibufe. Na mgbakwunye, njikwa moto vfd nwere ike ibelata ọnụọgụ mbido moto inrush dị ugbu a site na iji nwayọ nwayọ nwayọ. Maka ebumnuche ndị a, VFD dabara adaba maka ndị na-ebufe, fan, na nfuli na-erite uru site na mbelata ma na-achịkwa ọsọ moto arụ ọrụ.
Ejiri akụrụngwa na ihe dị elu rụọ usoro VFD-M yana tinye teknụzụ microprocessor kachasị ọhụrụ dị. A ga-eji akwụkwọ ntuziaka a maka nrụnye, ntọala paramita, nchọpụta nsogbu na mmezi kwa ụbọchị nke moto AC. Iji kwe nkwa ịrụ ọrụ nchekwa nke akụrụngwa, gụọ ntuziaka nchekwa ndị a tupu ị jikọọ ike na draịva AC. Debe akwụkwọ ntuziaka a n'aka ma kesaa ndị ọrụ niile maka ntụnye aka. Iji hụ na nchekwa nke ndị na-arụ ọrụ na akụrụngwa, ọ bụ naanị ndị ọrụ tozuru etozu maara nke ọma na moto AC ga-eme nrụnye, mmalite na mmezi. Na-agụ akwụkwọ ntuziaka a nke ọma mgbe niile tupu iji VFD-M series AC moto Drive, karịsịa ndetu ịdọ aka ná ntị, egwu na ịkpachara anya. Ọdịda irube isi nwere ike bute mmerụ ahụ nkeonwe yana mmebi akụrụngwa. Ọ bụrụ na ị nwere ajụjụ ọ bụla, biko kpọtụrụ onye na-ere gị.
A na-etinye draịva dị iche iche (VFDs) n'ọtụtụ ebe na moto induction iji belata ike eletrik site na ịhazigharị ugboro ugboro. Ka ọ dị ugbu a, VFDs na-edozikwa voltaji ike dabere na njikwa voltaji dị iche iche, gụnyere oke ahịrị, nha squared na ihe nrụpụta flux. Ọzọkwa, VFDs na-atụ data data arụ ọrụ moto, dị ka ugboro, ugbu a, voltaji na ike, ma na-enye ha site na ntinye analog ha. Agbanyeghị, o doghị anya ma data mmepụta analog VFD ziri ezi yana ka njikwa voltaji dị iche iche si emetụta arụmọrụ sistemu mbanye. Ebumnuche nke akwụkwọ a bụ inyocha izi ezi nke data mmepụta analọg VFD yana arụmọrụ ike nke njikwa voltaji dị iche iche site na nnwale emere na sistemụ njikwa moto vfd. Mbụ data arụ ọrụ nke VFD nyere ma tụọ ya site na onye na-enyocha ike tụlere, wee tụọ arụmọrụ nke moto-belt, VFD, na usoro mbanye n'etiti njikwa voltaji dị iche iche.
N'ime afọ ndị na-adịbeghị anya, na mmepe ngwa ngwa nke ịntanetị gburugburu ụwa, a na-etinye teknụzụ netwọkụ n'ọtụtụ ebe n'ụdị ụlọ ọrụ na usoro ụlọ ọrụ, ọtụtụ ngwaahịa ozi dị mkpa iji nwee ike ịnweta ịntanetị site na ibe weebụ maka ime obodo. ịnweta na njikwa. Site a Web nkesa na-eziga arịrịọ iwu na-kọwara n'ime akwụkwọ a, site Internet data nnyefe, ezigbo oge akara PLC, na-aghọta mgbanwe akara moto ọsọ site vfd moto njikwa, n'ikpeazụ na-aghọta na ime nlekota oru.
N'IKWU NDỊ NA-EKWESỊRỊ NDỊ NA-ECHICHE na nchekwa ike ike, iji pulse-width-modulated variable-frequency drives(VFDs) iji chịkwaa moto AC etoola nke ukwuu n'afọ ndị na-adịbeghị anya. Otú ọ dị, mmiri mmiri nke vfd moto na-ebute nwere ike ibibi moto. bearings, na-eduga na oké ọnụ downtime na furu efu mmepụta. Na-enweghị ụdị ụfọdụ nke mbelata, na-ebibi voltaji na-ewuli elu ruo mgbe ha chọtara ụzọ na moto etiti (ala) .Na-emekarị, ndị a voltaji na-agbapụta site bearings, na-eme ka mmebi nke nwere ike ịkpata. na-ebu mkpọtụ, na-ebu ọdịda, na ụdi moto ọdịda.
A na-eji teknụzụ dị n'azụ na ngwa nke ụlọ ọrụ njikwa moto smart (MCCS) taa n'ụlọ ọrụ nhazi ịnweta. Teknụzụ abụọ a ga-atụle bụ ndị na-ahụ maka moto steeti siri ike nke enwere ike itinye na MCC na netwọk nzikọrịta dijitalụ nke nwere ike ibunye paramita arụmọrụ nke ngwaọrụ steeti siri ike na sistemụ nlekọta siri ike na ntụkwasị obi nke teknụzụ steeti siri ike butere. na mmụba dị egwu n'ojiji ha n'ime ụlọ ọrụ Ngwuputa. Ngwaahịa dị ka ihe nchekwa moto steeti siri ike, ndị na-ahụ maka njikwa, na draịva na-agbanwe agbanwe egosipụtala ngbanwe na arụmọrụ dị ukwuu n'ụdị ngwa dị iche iche karịa ndị mmekọ elektrọnik na igwe. Ngwa VFD na njikwa moto ntinye.Usoro atọ dị mkpa pụtara na ngwaọrụ steeti siri ike bụ: 1. Ngbanwe gaa na ngwaọrụ ndị pere mpe, ndị nwere ọgụgụ isi, ndị ọzọ jikọtara ọnụ, nke na-enye ohere ka otu ngwaọrụ steeti siri ike rụọ ebumnuche nke ọtụtụ ngwaọrụ eletrọnịkị mana n'ụdị ihe dị ntakịrị.
Ebumnuche nke ọrụ a bụ imepụta ntọala maka ụlọ nyocha nke ga-abụ mmalite nke draịva na-agbanwe agbanwe. Atụmatụ mbụ bụ inwe atụmatụ dijitalụ ka analọg (DAQ) site na iji mmemme dabere na kọmpụta dị ka Vissim iji nweta ntinye sitere na moto na iwepụta sistemu njikwa na njikwa moto vfd iji hazie ụfọdụ ọsọ ma ọ bụ ụkpụrụ. Nke a ga-enye ụmụ akwụkwọ ohere ịme njikwa moto nwere sistemu akpaghị aka site na iji nzaghachi nke nwere ike ịba uru n'ọtụtụ ngwa ụlọ ọrụ mmepụta ihe.
Mgbakọ njikwa draịva maka moto gụnyere modul draịva na-agbanwe agbanwe maka inye njikwa ọsọ ọsọ maka moto ahụ, modul ngafe maka inye njikwa ngafe maka moto, yana ngbanwe maka ịgbanwee njikwa maka moto n'etiti modul mbanye na-agbanwe agbanwe na uzo modul. Modul ngafe nwere ike inye njikwa maka moto ọbụlagodi mgbe ewepụrụ modul mbanye ugboro ugboro na mgbakọ njikwa mbanye.
Simulation na nṅomi na-eji Matlab na SCADA (nchịkwa nlekọta na nnweta data). A na-eji Matlab maka ịme anwansị ụlọ ọrụ microhydrpower. Ihe mebere usoro emulation site na SEIG (ihe na-eme ihe na-akpali onwe ya) jikọtara ya na moto eletrik nke onye ntụgharị ugboro ugboro na-anya. Usoro Modbus RTU (Remote terminal unit) jikọtara SCADA na ihe ntụgharị ugboro ugboro yana OPC (njikọ ihe na ntinye maka njikwa usoro) jikọtara SCADA na gburugburu Matlab. Sistemụ ịme anwansị nke osisi mmiri na-achọ njikọta nke ọtụtụ akụrụngwa na maka ebumnuche a, ejiri sistemụ SCADA hazie ozi wee mee ka onye ọrụ nweta ya ozugbo.
Onye nwere nchekwube na-ekwu na iko ahụ zuru ọkara, onye na-eche echiche na-ekwu na iko ahụ bụ ọkara efu; onye injinia na-ekwu na iko ahụ dị okpukpu abụọ ka ọ dị mkpa. Eziokwu njakịrị a nwere ike iyi ihe kwụ ọtọ, mana dịka ndị injinia, anyị na-echefukarị ụdị ụkpụrụ nduzi ndị a mgbe anyị na-ahọrọ akụrụngwa maka otu ngwa. Yabụ mgbe anyị na-akọwapụtakarị njikwa moto vfd maka moto dị ka ihe ngwọta "kpuchie-niile" maka arụmọrụ ike anyị niile na nleba anya njikwa, otu ụkpụrụ ọkọlọtọ ahụ na-enwekarị ọnụego nloghachi na-erughị ka a tụrụ anya ma ọ bụ na-adịghị arụ ọrụ nke ọma n'ime ihe. anyị chere na ha ga-eme.
Siemens S440-7 PLC na-achịkwa onye ntụgharị ugboro ugboro Siemens MM200 iji nweta njikwa ọsọ ọtụtụ na ịga n'ihu / tụgharịa ntụgharị na moto asynchronous nkeji atọ. Usoro njikwa ahụ bụ mod-ules abụọ mejupụtara: Siemens S7-200 PLC na MM440 VFD. Mgbe emechara usoro ngwaike ma gbakọta, e debere ngwanrọ ahụ, na-agba ọsọ na nbipu nke usoro ahụ. Nsonaazụ na-egosi sistemụ na-enye ohere se-lection ugboro ntuziaka yana ntụgharị akpaka ugboro ugboro.
A na-eji moto induction eme ihe na ụlọ ọrụ dị iche iche. Site na mmepe teknụzụ dị elu nke mbanye ugboro ugboro, vfd moto njikwa nri nri na-eji ya eme ihe ugboro ugboro na ụlọ ọrụ n'ihi mbelata ọnụ ahịa ya na uru nke ịdị ike, nha na mmezi nke moto induction karịrị DC. VFD na-enye mgbanwe n'ịmalite na njikwa ọsọ yana kwalite arụmọrụ nke moto induction. Ihe ndị na-emetụta mmalite arụmọrụ amụwo. Akwụkwọ a na-ekwu maka nyocha na nnwale nnwale na isi echiche nke induction moto bụ ihe dị mkpa na-eche nsogbu ihu na nso nso a na ụlọ ọrụ dị iche iche. A na-enyocha usoro ahụ, nwalere na ike na-ebelata. Iji mee ka torque na-adaba ọsọ ọsọ mgbe niile, yabụ na ọsọ na-ada. Iji nọgide na-agba ọsọ, ọ na-eri ike nke bụ ụkọ ego. Ebumnuche nke akwụkwọ ahụ na-amalite, njikwa ọsọ iwu moto. Nke pụtara na-amachi mmalite nke ugbu a na-amụba mmalite torque na ka iji chebe induction moto.
A na-ewepụta ụzọ ọhụrụ maka draịva na-agbanwe agbanwe dabere na matrix-converter. A na-atụ aro na a na-eji draịva ndị a iji nye ma ọ bụ wepụta ike na-emeghachi omume site na ahịrị nkesa ike, na-edobe ihe ike dị nso na unit na, n'otu oge, na-arụ ọrụ ha bụ isi nke ike moto na njikwa ọsọ. Ngwa a nke draịva na-agbanwe agbanwe dabere na matrix-converter ka achọrọ n'ihi mkpa ọ dị akwụ ụgwọ maka ike reactive capacitive nke ngwaọrụ ọkụ na-ebunye diode. N'ime ọmụmụ ihe a, a na-ekpebi oke nkwụghachi ụgwọ ike nke matriks-converter variable mbanye ugboro ugboro, na a na-atụpụta usoro ịgbatị oke ụgwọ.
Edemede a na-ewebata ọgbọ ọhụrụ NC EVFD usoro injinịa mgbanwe ugboro ugboro nke ụlọ ọrụ NANCAL na-enye.NC EVFD na-eji teknụzụ nke ọtụtụ draịva jikọtara ụgbọ ala DC nkịtị, yana ihe nkiri igwe DC capacitor, modul emebere yana njupụta ike dị elu.Ngwa VFD na njikwa moto ntinye.The moto njikwa algọridim na-eji elu-arụmọrụ vector akara algọridim, nke na-enye elu nkenke ọsọ njikwa na ngwa ngwa nzaghachi.NC EVFD dabara maka elu ike, elu arụmọrụ na elu ntụkwasị obi ngwa.
Ọganihu na ngwaọrụ eletrọnịkị emeghela ohere nke ịgụta na Synchronous Reluctance Motors (SynRM) ebe achọrọ mgbanwe ọsọ. Agbanyeghị, Induction Motors (IM) ewebatala ihe a chọrọ na ngwa nrụpụta. Banyere ngwa traction, SynRM na-enyere aka site na Magnet na-adịgide adịgide bụkwa ihe ọzọ na Ime Magnet Magnet na-adịgide adịgide (IPM). N'ime ọmụmụ ihe a, 55kW Inverter-Driven Induction Motor (IDIM) ka emebere wee nyochaa ya site na atụmatụ Indirect Field Oriented Current Control (IFOCC). N'otu aka ahụ, otu ihe nhata synchronous reluctance moto nwere oke inductance na nso nke 6-10 ka emekwara site na iji otu stator dị ka IDIM. Ejiri atụmatụ njikwa Vector (VC) dabere na isi ihe kacha ike iji nwalee arụmọrụ ya. Atụnyere moto abụọ a kachasị maka ngwa ọsọ na-agbanwe agbanwe n'okpuru otu ụdị dị iche iche nke ibu, voltaji na ugboro ole iji nyochaa oriri ha site na ntinye anya ike.
Usoro nkesa mmiri dị mkpa na ụwa nke oge a. Ndị ahịa chọrọ mmiri zuru oke nke a ga-ebunye ozugbo site na ọkpọkọ, ebe nchekwa ma ọ bụ akụrụngwa na-ebuga mmiri n'ụlọ, ụlọ akwụkwọ, ụlọ ọgwụ ma ọ bụ ụlọ ọrụ. Usoro mmiri ọha na eze na-adabere na usoro nkesa nke na-enye mmiri na-ebu site na ụlọ ọrụ ọgwụgwọ. A na-enwekarị ọtụtụ okwu na mmezi dị ka ọ na-esiri ike ịchịkwa ọsọ mmiri na ọdịdị dị elu nke adịghị arụ ọrụ dị mfe mgbe ị na-eji moto DC iji chịkwaa mmiri mmiri. A na-eji aka na-arụ ọrụ nkesa mmiri na-achọ enyemaka mmadụ ka o wee nwee ike inwe ọkwa mmiri na-ekwekọghị ekwekọ. E wezụga nke ahụ, mgbe ọnọdụ a na-atụghị anya ya mere, dịka ọmụmaatụ, onye na-arụ ọrụ n'ọdụ ụgbọ ahụ enweghị ike ịchọpụta nkwụsị ma ọ bụ nsogbu ma ọ bụrụ na enweghị usoro nyocha. Ebumnuche nke oru ngo a bụ imepụta na mejuputa PLC Based VFD Sistemu maka moto induction nke atọ.
Ahịa mmiri na oke osimiri na ebe a na-egwupụta ihe na-achọ breeki ka ukwuu, yana ntinye cyclic nke esemokwu na sistemu njikwa breeki. N'ihi nlegharị anya nke ule, ihe ndị ahịa chọrọ maka ogologo ndụ nke ihe mgbagha, na ịchọ maka njigide na breeki buru ibu, ndị nrụpụta Clutch kpebiri na ntinye na ikike nke nkwụnye ule 1500HP ha dị ugbu a kwesịrị okpukpu abụọ. Ntụle ule dị ugbu a na-eji 1500HP Variable ugboro mbanye (VFD) na moto ka: nnwale arụmọrụ na breeki ọkụ maka ndị ahịa, na-agba ọsọ mgbanwe mgbanwe dị ike na nke siri ike na njigide na breeki maka nyocha na mmepe, yana maka ngwa ndị ahịa akọwapụtara. VFD na moto dị adị ga-anọrịrị wee jiri ya mee ihe ọzọ. A ga-agbakwunye VFD na moto nke abụọ, a ga-ejikọ ha abụọ na igbe ejikọtara ọnụ. VFD na moto ọ bụla nwere ike ịnwale otu breeki 1500HP, ma ọ bụ sistemụ VFD abụọ nwere ike jikọta iji mee otu breeki 3000HP.
Usoro ahụ nwere modulator mmiri mmiri breeki (MD) n'etiti isi cylinder (MC) na cylinder brake wheel, mgbapụta (HP) na-ebuga mmiri na modulator n'okpuru nrụgide yana akpa maka ịchekwa mmiri mmiri na-esi na cylinder wheel site na modulator. Valvụ mbụ na-ejikọkarị cylinder isi na modulator. valvụ nke abụọ na-egbochikarị njikọ dị n'etiti isi cylinder na ntinye mgbapụta. valvụ na-adịghị alaghachi azụ na-eme ka mmiri na-asọba na mgbapụta ma gbochie ntụgharị azụ. Onye na-achịkwa na-eme ka mgbapụta ahụ na-aga n'ihu na-aga n'ihu ma ọ bụrụ na ọ na-achịkwa modulator ma na-eme ka valvụ nke abụọ jikọọ isi cylinder na mgbapụta ma ọ bụrụ na nrụgide braking na wheel cylinder na-abawanye.
Ihe mepụtara ugbu a na-emetụta sekit maka inye ọnọdụ mgbanwe mgbanwe ugbu a na moto maka ịgbanye moto na-emegharị nke ọma nke na-enwe ahụmahụ na-enweghị isi. A na-enye usoro maka ịkwanye ihe ọkụ eletrik nke mbụ 310, na-ebugharị ọrụ mbụ nwere ọnọdụ 318 gaa na ngwa mbanye ugboro ugboro VFD 336 nke na-agbanwe ugboro ugboro nke ihe na-agbanwe ugbu a na oge a na-achịkwa iji gbanwee ọsọ nke moto na nzaghachi na a mgbaàmà natara n'aka nke ọma njikwa 330, na, ma ọ bụrụ na usoro na-amalite inductively regenerate ugbu a mgbe ọsọ nke rotor karịrị akara ugboro si mbanye, ka ọnọdụ na shunt ngafe kpọmkwem ugbu a R na isi ọkọnọ n'akụkụ 318 nke mgbanwe. Ọkwọ ụgbọala ugboro ebe enwere ike ijikwa ya ọzọ.
