Isihloko: Ukuqonda ukubaluleka kwama-frequency converters kuimishini yokuguqula imvamisa
Isigaba 1:
Abaguquli bemvamisabadlala indima ebalulekile kwezobuchwepheshe besimanje, ikakhulukazi kuimishini yemvamisa eguquguqukayoKungakhathaliseki ukuthi siyaqaphela noma cha, la madivayisi asizungezile, asebenzisa izinhlelo zokusebenza ezahlukahlukene ezimbonini ezifana nokukhiqiza, i-HVAC (ukushisa, ukuphefumula, kanye ne-air conditioning), kanye nezinhlelo zamandla avuselelekayo. Kule bhulogi, sizohlola ngokujulile ezweni lama-frequency converters futhi sixoxe ngokubaluleka kwawo ekusebenzeni.imishini yemvamisa eguquguqukayo.
Isigaba 2:
Ukuqonda ukubaluleka kokuthiabaguquli bemvamisa, umuntu kumele aqale aqonde imiqondo engemuva kwamadivayisi okuguqula imvamisa.Imishini yokuguqula imvamisauhlelo lukagesi oluvumela umsebenzisi ukulawula ijubane noma imvamisa yamandla okukhipha. Lokhu kulawula okuthuthukisiwe kwenza kube nokusebenza kahle okukhulu kanye nokunemba ezinhlelweni eziningi. Leli iphuzu elikhanyayo lesiguquli semvamisa! Amadivayisi kagesi aguqula okokufaka kwe-frequency alternating current (AC) okuhleliwe kube yi-variable frequency output, okunikeza ukulawula okunembile okudingekayo ukuze kuthuthukiswe ukusebenza kwesistimu.
Isigaba 3:
Ezindaweni zezimboni,abaguquli bemvamisazisetshenziswa kabanzi ukulawula ijubane lama-motor kagesi. Ngokulungisa imvamisa, ijubane le-motor lingalungiswa kahle ngokuya ngezidingo ezithile zokusebenza. Lokhu kuvumelana nezimo akugcini nje ngokuqinisekisa ukusebenza kahle kwemishini, kodwa futhi kunciphisa ukusetshenziswa kwamandla. Isibonelo, injini esebenza ngesivinini esigcwele lapho kudingeka ingxenye yamandla kuphela ingadla amandla amaningi kunalawo adingekayo. Ama-frequency converter angalawula kancane kancane ijubane le-motor ukuze lifane kahle nohlelo lokusebenza, onge amandla futhi andise impilo yemishini.
Isigaba 4:
Ngaphezu kwalokho,imishini yemvamisa eguquguqukayoifakwe ama-frequency converter kusiza ukunciphisa ukucindezeleka komshini emishinini. Lawa ma-inverter ayakwazi ukuqala imoto ngesivinini esiphansi futhi kancane kancane ayisheshise ngesivinini esidingekayo, ngaleyo ndlela ivikele ekukhuphukeni kwamandla okungazelelwe futhi isuse ukushaqeka komshini okungaholela ekugugeni nasekulimeni ngaphambi kwesikhathi. Ngokunciphisa ukucindezeleka komshini, amabhizinisi angagwema ukulungiswa okubizayo futhi alondoloze ukusebenza kahle okuphezulu.
Isigaba 5:
Abaguquli bemvamisa nabo benze igalelo elikhulu embonini ye-HVAC. Amayunithi okuphatha umoya, amafeni namaphampu ezinhlelweni ze-HVAC asebenzisa amandla amaningi. Kodwa-ke, ngokusetshenziswa kwemishini yemvamisa eguquguqukayo kanye nabaguquli bemvamisa, ukusetshenziswa kwamandla kungenziwa ngcono. I-inverter ilawula ijubane lalezi zingxenye ngokwezidingo zesikhathi sangempela, igwema ukusetshenziswa kwamandla okungadingekile ngezikhathi zesidingo esiphansi. Lokhu kulawula okunembile akugcini nje ngokusindisa amandla, kodwa futhi kunciphisa amazinga omsindo, kuthuthukisa induduzo futhi kunciphisa izindleko zokulungisa.
Isigaba 6:
Izinhlelo zamandla avuselelekayo, njenge-solar photovoltaics (PV) kanye nama-wind turbine, zithembele kakhulu ku-abaguquli bemvamisaukulawula amandla akhiqizwayo. Lawa ma-inverter aguqula ugesi oqondile (DC) ube ugesi oshintshanayo ukuze uvumelane nezidingo zemvamisa kanye ne-voltage yegridi yokusetshenziswa. Ngaphezu kwalokho,abaguquli bemvamisaqinisekisa ukuguqulwa kwamandla okuphumelelayo, ukwandisa ukukhiqizwa kwamandla jikelele kanye nokuthuthukisa ukuthembeka kohlelo. Njengoba isidingo samandla avuselelekayo sikhula, abaguquli bemvamisa bazoqhubeka nokudlala indima ebalulekile ekuhlanganiseni ngokungenamthungo le mithombo yamandla eguquguqukayo kugridi.
Isigaba 7:
Ekuphetheni,abaguquli bemvamisaziwumgogodla wemishini yemvamisa eguquguqukayo, enikeza ukulawula okuyisisekelo kanye nokunemba okudingekayo ezinhlelweni eziningi. Kusukela ekulawulweni kwezimoto zezimboni kuya embonini ye-HVAC kanye nezinhlelo zamandla avuselelekayo, la madivayisi enza ngcono ukusetshenziswa kwamandla, anciphise ukucindezeleka komshini futhi andise ukusebenza kahle kohlelo lonke. Njengoba intuthuko yezobuchwepheshe kanye nokusimama kuphambili, iziteshi zizoqhubeka nokukhula, ziqhube ukusungula izinto ezintsha futhi zinegalelo ekusaseni elisebenzisa amandla kahle.
Isikhathi sokuthunyelwe: Agasti-10-2023