Isiqalisi Esithambile Esinamandla Aphezulu: "Umlawuli Oguquguqukayo" Wamandla Ezimboni, Ukuqala Kwemishini Evikelayo

Emkhakheni wezimboni, ukuqala kwezimoto kufana "nokuvuka kwesilo". Izinkinga ezifana nomthelela wamanje kanye nokuguguleka kwemishini okubangelwa ukuqala okuqondile kwendabuko sekuyisikhathi eside kuhlupha ukukhiqizwa nokusebenza kwamabhizinisi. "Isiqalisi Esithambile Se-SHMV-DN Esiphezulu"kuvela "njengomlawuli oguquguqukayo", kuchaza kabusha indlela yokuqala yama-motor ane-voltage ephezulu ngokulawula okunembile nokusebenza okuthembekile, futhi kwakhiwe isithiyo sokuqala esisebenzayo nesiphephile sezimboni Uhlelo Lwamandlas.

1. Ukuphula Isiko, Ukuthuthukiswa Okusha Kwendlela Yokuqala

• Ukuqala kwenjini enamandla aphezulu kwendabuko kuvame ukusebenzisa "ukuqala okuqondile" noma "ukuqala kwe-reactor/autotransformer". Eyokuqala inomthelela omkhulu wamanje (kufika ku-6-8 wamanje olinganiselwe), okungenzeka ukuthi ibangele ukuguquguquka kwegridi yamandla kanye nomonakalo kuma-windings enjini. Nakuba lokhu kokugcina kunganciphisa umthelela, imishini inkulu, idla amandla, futhi ayikwazi ukufeza okuqondile. Ukulawulwa Kwenqubo.
• I-SHMV-DN High-Voltage Isiqalo Esithambile isebenzisa ubuchwepheshe bokulawula i-voltage ye-thyristor ehlakaniphile, elungisa kahle i-voltage yokuphuma ukuze ilawule i-motor starting current kancane kancane ngaphakathi kokuphindwe kabili kuya kane kunokagesi olinganisiwe. Uma sibheka isiteshi esikhulu sokuphampa amanzi njengesibonelo, ngemva kokusebenzisa lesi siqalisi esithambile, ukushintshashintsha kwe-voltage yegridi yamandla ngesikhathi senqubo yokuqala kuncishiswa kusuka ku-±15% kuya ku-±3%, futhi impilo yokuthwala i-motor yandiswa ngo-40%, okuxazulula ngokuphelele izindawo ezibuhlungu zezindlela zokuqala zendabuko.

2. Izinzuzo Eziyinhloko: Ukuvikelwa Kwamandla Ezimboni Okunezilinganiso Eziningi

• Kuqondile Ukulawula Kwamanje, Imishini Yokuvikela kanye neGridi Yamandla
  Ifakwe "ngokuthola ugesi okunembile kakhulu kanye nama-algorithms ahlakaniphile", iqapha izinguquko zamandla kagesi kanye ne-voltage ngesikhathi senqubo yokuqala kwenjini ngesikhathi sangempela, futhi ilungisa ngokuzenzakalelayo izici zokukhipha ukuqinisekisa ijika lokuqala elibushelelezi nelizinzile. Kungakhathaliseki ukuthi iyi-crusher enzima noma ifeni enkulu, ingafinyelela "ukuqala kancane" futhi igweme ukwehluleka okufana nokuphuka kokuxhuma kanye nokuguguleka kwegiya okubangelwa ukushayisana komshini.
• Ukuxhumana Okuhlakaniphile, Ukuzivumelanisa Nokusebenza Kwanamuhla Nokunakekelwa
  Ifakwe "izixhumi zokuxhumana zabantu nemishini ezisebenza ngezindlela eziningi" (njengeModbus, Profibus, njll.), ezingaxhunywa kalula ohlelweni lwefektri i-DCS noma i-PLC. Abasebenzi bokusebenza nokulungisa bangasetha amapharamitha okuqala bekude, baqaphe isimo sokusebenza, futhi bathole amarekhodi amaphutha egumbini lokulawula eliphakathi, baqaphele ukuphathwa okuhlakaniphile "okungagadiwe" futhi banciphise kakhulu izindleko zokusebenza nokulungisa.
• Isiqinisekiso Sekhwalithi Esiphephile Nesithembekile, Esisezingeni Lezimboni
  Yamukela "umklamo wekhabhinethi ovalwe ngokuphelele" onesigaba sokuvikela esingu-IP30 noma ngaphezulu, ohlukanisa ngempumelelo uthuli nomswakama ezingxenyeni zangaphakathi ezigugulekayo. Izingxenye eziyinhloko zenziwe ngama-thyristors asezingeni eliphezulu kanye nezinto zokuvikela, futhi zidlule izinga lokushisa eliphansi kakhulu, zimelana nokuhlolwa kwamandla kagesi, kanye nokudlidliza. Zisasebenza ngokuzinzile ezindaweni zezimboni ezibucayi kakhulu -25℃ ~ +55℃, kanti isikhathi esimaphakathi phakathi kokwehluleka (MTBF) sidlula amahora angu-80,000.

3. Ukuzivumelanisa Nezimo Zemboni: Ukumboza Izidingo Zezimboni Ezinezimo Ezihlukahlukene

• Amandla Amandla: Ukulawula kokuqala kwabalandeli bokudonsa abashukunyiswayo kanye namaphampu amanzi ajikelezayo ezitshalweni zamandla ezishisayo ukuze kuncishiswe umthelela wegridi yamandla nokuqinisekisa ukuzinza kokunikezwa kwamandla.
• Imboni Ye-Petrochemical: Ukuqala okuthambile kwama-compressor namaphampu okudlulisa uwoyela ukugwema izinguquko ezisheshayo ekucindezelweni kwamapayipi okubangelwa umthelela wokuqala nokuqinisekisa ukuphepha kwenqubo yokukhiqiza.
• I-Metallurgy kanye Nezimayini: Ukuqala ngamandla okunzima kwemishini yokugaya amabhola kanye nama-crusher. Ngokukhula kwe-torque okubushelelezi, umonakalo wemishini emishinini uyancishiswa futhi ukusebenza kahle kokukhiqiza kuyathuthuka.
• Ukongiwa Kwamanzi KaMasipala: Ukuqaliswa kwamafeni okungenisa umoya ezindaweni zokuhlanza indle kanye namaphampu amanzi eziteshini zokupompa amanzi ukuze kufezwe imigomo emibili yokonga amandla kanye nokunciphisa ukusetshenziswa kanye nobude besikhathi semishini.

4. Khetha i-SHMV-DN, Khetha "Isixazululo Esifanele" Sokuqala Kwezimboni

• Kusukela "ekuqaleni kanzima" kuya "ekuqaleni okuthambile", kusukela "ekulawuleni okubanzi" kuya "ekuphatheni okuhlakaniphile", i-"SHMV-DN High-Voltage Soft Starter" ishintsha indlela yokuqala amandla ezimboni ngokusungula ubuchwepheshe. Akuyona nje into esetshenziswayo, kodwa futhi ingumlingani wamasu wamabhizinisi ukunciphisa izindleko nokwandisa ukusebenza kahle nokuqinisekisa ukuqhubeka kokukhiqiza.
• Vumela ukuqala kwenjini kuvalelise "umthelela onobudlova", futhi vumela ukukhiqizwa kwezimboni kuhambisane "nokuhlakanipha okuguquguqukayo" - i-SHMV-DN High-Voltage Soft Starter ifaka amandla okuqala aphephile, asebenza kahle, futhi ahlakaniphe kakhulu ohlelweni lwakho lwamandla ezimboni.