Amanqaku oFakelo lwe-250KW Yuchai Genset kunye ne-UPS

Okokuqala, kufuneka siqonde ulwazi lomthwalo kangangoko sinakho, kwaye kwesi siseko, ngokufanelekileyo sandise amandla okuphuma kwesethi yejeneretha.Ngaphantsi kolu qikelelo, kuya kuba luncedo ngakumbi ukuba iseti yejeneretha ifikelele kwi-60% ~ 80% izinga lomthwalo kangangoko kunokwenzeka.

Zama ukukhetha ijenereyitha ene-impedance esezantsi kunye nokukwazi ukuphendula okwethutyana;Kunconywa ukusebenzisa uhlobo olungaphantsi oluchatshazelwa yi-harmonics, njenge-PMG esisigxina ye-magnet generator.

Ukufumanisa i-voltage ye-AVR ye-generator, kucetyiswa ukuba kusetyenziswe ukubonwa kwamanqanaba amathathu ukuthatha ixabiso eliphakathi endaweni yokubona isigaba esisodwa, ukwenzela ukuba kuphuculwe ukuzinza kokufunyanwa kombane kunye nokunciphisa impembelelo yokuguquguquka kwamandla ombane kwi-generator.Iiseti zejeneretha ezineendlela ezahlukeneyo zokusebenza zineempembelelo ezingezizo.Umthamo womthwalo nawo uya kwahluka.Umzekelo, iseti yejenereyitha yedizili enemivimbo emibini ingcono kuneseti yejenereyitha yedizili ezine.Kufuneka kuqatshelwe ukuba i parameter setting ye umlawuli wesethi yejenereyitha ayichanekanga, iya kukhokelela ekwahlukaneni ne-UPS.Ngexesha lokugunyaziswa kwe-UPS, ukuba ixabiso le-voltage yeyunithi ye-generator kunye ne-frequency counter ifunyenwe ingazinzanga, ukunciphisa ngokufanelekileyo i-sensitivity knob ye-AVR kunokusombulula ingxaki.

Ukuze kuthintelwe isibonakaliso sokuphazamiseka kwe-AC ekuchaphazeleni ukusebenza kwe-injini ye-electronic governor, indlu yerhuluneli kufuneka ibekwe ngokufanelekileyo kwaye kufuneka kuthathwe amanyathelo afanelekileyo okukhusela umqondiso wokubona isantya.Kucetyiswa ukuba isethi yejenereyitha ihlawuliswe ngokuthe ngcembe kwaye ngokulandelelana.Ngokomgaqo, umthwalo onzima uqala kuqala kwaye umthwalo olula uqala kamva.

Okwesibini, amandla asebenzayo ahanjiswa yisethi yejeneretha kuxhomekeke kumandla enjini, kwaye amandla abonakalayo axhomekeke kumthamo wejeneretha.Ke ngoko, xa isethi yejenereyitha ixhotyiswe ngemithwalo engahambelaniyo efana ne-inverter, kuphela umthamo wejenereyitha kufuneka ukwandiswe, kwaye iimpawu zayo ezidlulayo ziya kuphuculwa kakhulu, ngelixa amandla asebenzayo eqela n awanyusi. kunokwenzeka ngokupheleleyo ukusombulula ingxaki ehambelanayo ye-inverter kunye nejeneretha ebekwe ngokusebenzisa le moto yeponi yokutsalwa, kwaye inokugcina iindleko ezithile kubasebenzisi, kwaye utyalo-mali lukhulu kakhulu.

Okwesithathu, ukukhetha i-inverter efanelekileyo ngakumbi kwiimpawu zeseti ye-generator, i-inverter enefuthe eliphezulu lokufaka amandla kunye ne-harmonic ephantsi yangoku kufuneka ikhethwe.Kwicebo lokucoca, icala legalelo le-UPS linamandla xa i-UPS ingaphantsi komthwalo okanye umthwalo olula.Iimpawu, kucetyiswa ukuba ukhethe iibrendi ezinokubonelela ngokuphucula okujoliswe kuyo kunye nezikimu zokuphucula.Ukuba i-inverter inemisebenzi kunye neempawu zesekethe yokulawula isantya esiphezulu se-broadband rectifier, i-voltage edlulayo, uluhlu lokhuseleko lokuphindaphinda, inqanaba lolungelelwaniso lwe-inverter kwindawo, ukulibaziseka kokuqalisa ukuhamba, ukuhlaziya isiqalo esicothayo, imowudi yejenereyitha ekrelekrele, njl. inokuthelekisa ngcono iseti yejenereyitha.

Okwesine, ekuhanjisweni kwe-voltage ephantsi, iimpawu ezihambelanayo zomthwalo we-inductive kunye nomthwalo we-capacitive zingasetyenziselwa ukugcina i-inductive factor power factor of the total load about 0.9 kangangoko kunokwenzeka;Isixhobo sokutshintsha ngokuzenzekelayo, esinokudibanisa imithwalo ye-inductive efana ne-air conditioner phambi kwe-inverter.

Ixesha lokutshintsha oluzenzekelayo lwe I-ATS iyagungqiswa ukuthintela yonke imithwalo ukuba iqale ngexesha elinye xa umbane oyintloko unqunyulwe, okukhokelela ekuguquguqukeni okugqithisileyo kwemveliso yesethi yejenereyitha okanye ukuvalwa kokhuseleko;Gwema imbuyekezo yamandla asebenzayo kwiseti yejeneretha;Izilawuli zembuyekezo ezikhulileyo nezithembekileyo zisetyenziselwa imbuyekezo yamandla e-inductive, capacitive reactive kunye nolawulo lwe-harmonic kwinkqubo yamandla.

1. Indawo yofakelo iya kuba nomoya owaneleyo, kunye nendawo eyaneleyo yokungenisa umoya ekupheleni kwejenereyitha kunye nendawo yomoya elungileyo ekupheleni kwenjini yedizili.Indawo yokuphuma komoya iya kuba ngaphezu kwe-1.5 amaxesha amakhulu kunetanki yamanzi.

2. Indawo ejikeleze indawo yofakelo iya kugcinwa icocekile ukuthintela ukubeka nantoni na eya kuvelisa irhasi nerhasi.Ukuba iimeko zivuma, izixhobo zokucima umlilo ziya kubonelelwa.

3. Xa isetyenziswe ngaphakathi, umbhobho wokukhupha uya kudibaniswa ngaphandle.Ububanzi bombhobho kufuneka bube bukhulu okanye bulingane nobubanzi bombhobho wokukhupha i-muffler.Inani leengqiniba zemibhobho aliyi kudlula i-3 ukuqinisekisa ukukhupha okugudileyo.Umbhobho kufuneka udityaniswe ngokuthambekela kwe-5 ukuya kwi-10 degrees ukuphepha ukutofa kwamanzi emvula.Ukuba umbhobho wokukhupha ufakwe ngokuthe nkqo ukuya phezulu, kufuneka kufakwe isixhobo sokuthintela imvula.

4. Xa usebenzisa ikhonkrithi njengesiseko, i-flatness yeyunithi iya kulinganiswa nenqanaba lenqanaba ngexesha lofakelo ukulungisa iyunithi kwisiseko esithe tye.Kufuneka kubekho iphedi ekhethekileyo yokuthintela ukothuka okanye ibhonti ye-ankile phakathi kweyunithi kunye nesiseko.

5. Iqokobhe leyunithi kufuneka lisekelwe ngokuthembekileyo.Kwijeneretha ekufuneka isekelwe ngokuthe ngqo kwindawo engathathi hlangothi, indawo engathathi hlangothi kufuneka isekelwe ngabasebenzi abaqeqeshiweyo kwaye ixhotyiswe ngesixhobo sokukhusela umbane.Akuvunyelwe ukuqhuba indawo engathathi hlangothi kunye nesixhobo sokumisa i-mains.Ukufika ngokuthe ngqo.

6. Ukutshintsha kwendlela ezimbini phakathi kwejenereyitha kunye namandla amakhulu kufuneka kuthembeke kakhulu ukuthintela ukuhanjiswa kwamandla okubuyela umva.Ukuthembeka kweendlela ezimbini zokutshintsha i-wiring kufuneka kuhlolwe kwaye kuvunywe yinkampani yamandla yendawo.