Intshayelelo:
Kwimveliso yemizi-mveliso, iindleko zamandla ziyinxalenye ebalulekileyo yeendleko zokusebenza kweshishini. Ngokukhula kwemfuno yoshishino lokwenziwa kwezinto{1}}zobuchule obuphezulu kunye{2}}nezixhobo zokugcina amandla,oomatshini bokuwelda amabala aphakathilube lukhetho oludumileyo ngenxa yamandla abo amangalisayo{0}}okugcina uncedo. Ke, ngaba oomatshini bokuwelda amabala aphakathi balufumana njani ugcino lombane? Uthini umgaqo oxhasa oku? Eli nqaku liza kunika iimpendulo zobuchwephesha ligxile kule mibuzo.
I. I-Inverter Technology: Ukuguqulwa kwamandla okuSebenza ngakumbi
Awona mandla angundoqo-okugcina itekhnoloji yoomatshini bokuwelda bamabala aphakathi balele kwinkqubo yabo yoguqulo eyamkelweyo. Oomatshini bokuwelda bamandla emveli basebenzisa ngokuthe ngqo i-50Hz etshintshanayo yangoku, ngelixa oomatshini bokuwelda bendawo ephakathi baguqula amandla akhoyo ngoku ukuya kuma frequency aphakathi angoku malunga ne-1000Hz nge-inverter. Le nkqubo ayiphuculi kuphela ukusetyenziswa kakuhle kwamandla ombane kodwa inciphisa ilahleko ye-transformer. Umzekelo, umthamo we-transformer womatshini wokuwelda we-medium frequency spot yi-40% kuphela yezixhobo ze-frequency zamandla, kwaye ukuncitshiswa kwezinto eziphambili kwenza ukuhanjiswa kwamandla ngokuthe ngqo kwaye ilahleko ibe sezantsi.
II. Igalelo{1}eSigaba esiThathu: ukuNcitshiswa komthwalo wegridi
Oomatshini bokuwelda bamabala aphakathi bamkela igalelo lamandla -kwisigaba sesithathu, benze umbane ozinzileyo weDC (umzekelo, i-500V) ngokulungiswa nokuhluza. Xa kuthelekiswa nenqanaba elinye-igalelo lesigaba soomatshini bokuwelda bamaxesha ngamaxesha, isigaba sesithathu{6}}igalelo elilungeleleneyo linokunciphisa ngokusebenzayo impembelelo yokuguquguquka kwegridi kumgangatho wokuwelda ngelixa unciphisa ilahleko yamandla asebenzayo. Olu luyilo lwenza ukuba amandla omatshini wokuwelda amabala aphakathi afikelele kuma-90%, agqithise kakhulu kwinqanaba lezixhobo zombane, ngaloo ndlela kuncitshiswe kakhulu ukusetyenziswa kwamandla.
III. Imveliso ye-DC kunye nokuValwa{1}}Ulawulo lwe-Loop: Usetyenziso lwaMandla oluchanekileyo
Imveliso yoomatshini bokuwelda bamabala aphakathi ngowomjelo othe ngqo, akukho zero yangoku -into enqumlayo, ekhokelela kubushushu obuzinzileyo kunye nobuzinzileyo, iphucula kakhulu ukusebenza kakuhle kokuwelda. Ngaphaya koko, inkqubo yayo evaliweyo yokulawula iluphu inokubeka iliso kwiiparamitha ze-welding (ezifana nezangoku, ixesha) ngexesha lokwenyani,-ilungisa ukukhutshwa kwamandla ukunqanda ukusetyenziswa kwamandla ngokugqithisileyo. Umzekelo, inkqubo ye-HAIFEI ye-medium frequency control system iqinisekisa amandla asebenza ngokuchanekileyo kwi-workpiece ngokusebenzisa iindlela eziqhubekayo zangoku kunye ne-voltage eqhubekayo, ukunciphisa inkunkuma.
IV. IDatha eMiselweyo iqinisekisa amandla{1}}Isiphumo soGcina
Ngokwedatha yoshishino olulinganisiweyo, ukusetyenziswa kwamandla okuphakathi koomatshini bokuwelda amabala ngama-60% kuphela -}70% yamandla oomatshini bokuwelda bamabala ombane, ukuzuza amandla{5}}ukugcina isiphumo esingaphezulu kwama-30%. Olu ncedo lubaluleke kakhulu kwimveliso yexesha elide{6}eqhubekayo, ingakumbi ilungele{7}}imeko zokusetyenziswa kwamandla aphezulu njengokwenziwa kweemoto kunye nokudityaniswa kombane. Umzekelo, xa uwelda imathiriyeli ye-aluminium okanye iipleyiti zentsimbi, ukusebenza kakuhle kwe-thermal yoomatshini bokuwelda bamabala aphakathi kuphezulu, ngakumbi ukunciphisa iindleko zamandla kwimveliso nganye yeyunithi.
Ukuqukumbela
Ngamafutshane, amandla-okugcina uncedo lweoomatshini bokuwelda amabala aphakathizivela kwiimpembelelo ze-synergistic zeteknoloji yabo yokuguqula, igalelo elilinganayo lesigaba esithathu, imveliso ye-DC, kunye nenkqubo yokulawula ekrelekrele. Ngokunciphisa ilahleko yamandla, ukwandisa umthwalo wegridi, kunye nokulawula ngokuchanekileyo iiparamitha ze-welding, oomatshini bokuwelda bamabala aphakathi banikezela ngesithembiso "sokugcina umbane wama-30%. Kumashishini afuna imveliso esebenzayo kunye nophuhliso oluzinzileyo, ukukhetha oomatshini bokuwelda bamabala aphakathi akubonisi nje ukuphuculwa kwetekhnoloji kodwa kunye nenyathelo eliphambili lokunciphisa iindleko zokusebenza kunye nokuphucula ukukhuphisana.
