Kuthiwani Nge-Dynamic Stability ye-250KW Diesel Generator

Kuthiwani ngokuzinza okuguquguqukayo kwejeneretha yedizili engu-250KW?Umkhiqizi wejeneretha yedizili engu-250KW uyakuphendulela!

Izimo ezifanayo nezinkinga zizokwenzeka lapho uhlelo lungaphansi kwezinye iziphazamiso ezinkulu.Isibonelo, uma umehluko wefrikhwensi yokufaka engu-250KW generator udizili uphezulu kakhulu noma iphutha lokokufaka likhulu, irotha yejeneretha izophinde ibhekane nenqubo yokushwibeka engenhla yokusheshisa nokwehlisa amandla ngaphansi kwesenzo samandla ensalela yenjini kadizili.Uma indawo yokunciphisa ingakwazi ukuvala indawo yokusheshisa, iyunithi ehambisanayo nayo izolahlekelwa ukuzinza okuguquguqukayo.Lapho i-asynchronous motor enamandla amakhulu iqala futhi iyunithi ehambisanayo iphela ngokuzumayo, ukuzinza okuguquguqukayo kweyunithi ye-parallel generator nakho kuzokwenzeka.

Ngoba 250KW generator diesel isiteshi samandla kagesi, ngenxa yokuthi amandla esiteshi samandla mancane, futhi amandla ejeneretha eyodwa aseduze nalawo esiteshi samandla, i-voltage yebhasi nayo ishintsha kakhulu enqubweni eguquguqukayo.Ngakho-ke, ukunyakaza kwe-sub rotor ngayinye kanye nokusebenza okuhlobene phakathi kwama-rotor ngokuvamile kubalwa ekuhlaziyweni kokuqina okuguquguqukayo.

Ngaphezu kwalokho, iziteshi eziningi zika-diesel electromechanical zinemithwalo yemoto e-asynchronous eqhathaniswa nomthamo wesiteshi samandla.Ngenxa yokuthi i-torque ye-asynchronous motor ilingana ngokuqondile nesikwele se-voltage, lapho i-voltage yebhasi iyancipha, i-torque iyancipha kakhulu, futhi i-asynchronous motor yehliswa ngokushesha noma imiswe, okwandisa kakhulu amandla athathwe yi-motor kusuka igridi yamandla, Lokhu kuphinde kuthinte ukuzinza kwejeneretha.

Ngakho-ke, lapho kuhlaziywa ukuzinza okuguquguqukayo kwejeneretha, ukuzinza kwemoto (okungukuthi umthwalo) nakho kufanele kucatshangelwe.Kungabonakala ukuthi ukubalwa kokuqina okuguquguqukayo kuyinkimbinkimbi.Kuphela lezo ziteshi zika-diesel electromechanical ezinezidingo eziphezulu kakhulu zokunikezwa kwamandla ezidingekayo ukuze kuhlolwe ukuzinza okuguquguqukayo.

Ukutholwa kwephutha kwejeneretha yedizili engu-250 kW ngendlela yokucindezelwa kwesimo esiguqukayo.

Indlela yokucindezela enamandla ibhekisela endleleni yokuthola inkinga yokucindezela komshini esimweni sokusebenza.Inqubo yokuhlola ithi: misa ukusebenza kwesilinda ngokulandelana, uphenye ngokushintsha kokubukeka kwephutha, qala uhlole ukuguqulwa kwesimo sokukhipha intuthu, i-voltage kanye nemvamisa, bese ukwahlulela ukusebenza kwesilinda ngasinye.Isibonelo, ngemva kokunqunywa kokunikezwa kwamafutha e-cylinder, uphawu lwenkinga alukho.Kuyacaciswa ukuthi inkinga ikulesi silinda.Ngemva kokunqanyulwa kokunikezwa kukawoyela kwesilinda, phusha induku yegiya ngesandla ukuze uphenye ngokushintsha kwejubane.

Ungaqinisekisa kanjani ukuzinza kwejeneretha yedizili engu-250KW ekusebenzeni okufanayo?

Ngenxa yokungaguquguquki kwe-voltage esheshayo phakathi kwamayunithi ejeneretha asebenza ngokuhambisana, ukujikeleza okusebenzayo kuyakhiwa.Kulesi simo, umlawuli uqhathanisa ukuphambuka phakathi kokuphuma kwe-voltage esheshayo ngomshini kanye ne-voltage esheshayo yeqembu lokuxhuma elihambisanayo.Ngemva kokuhlaziywa nokucutshungulwa kwaleli nani kanye nenani elimisiwe (elifana nemodeli yezibalo engu-380V kanye ne-waveform yayo) ohlelweni lokusebenza lwe-PID, idatha equkethe ukuchezuka kwevoltheji esheshayo ifakwa kuyunithi yokulawula yamanje evusa amadlingozi.Ngesikhathi esifanayo, amandla asebenzayo endawo kanye namandla asebenzayo asethiwe kuqhathaniswa nesilawuli B, bese kutholwa idatha equkethe ukuchezuka kwamandla asebenzayo okucutshungulwe uhlelo lwe-PID.Amaqembu amabili edatha eyimbangela abalwa futhi axazululwe yiyunithi yokulawula yamanje evusa amadlingozi esekelwe kusofthiwe, futhi ulwazi lokulawula ngempela i-voltage esheshayo ye-synchronous generator ithunyelwa kusistimu yokulawula yamanje ejabulisayo ye-generator.Ngakho, i-voltage esheshayo yeyunithi ngayinye esebenza ngokuhambisana iyahambisana, futhi amandla asebenzayo angahlukaniswa ngokulinganayo.

Kusukela kunqubo yesixazululo engenhla yokulawulwa kwesivinini kanye nokulawulwa kwamandla kagesi, kungabonakala ukuthi noma ngabe kuwuhlelo lokuqhathanisa nokuhlaziya lwesilawuli, uhlelo lokusebenza kanye nohlelo lokucubungula lwe-PID, kanye neyunithi yokukhiqiza ukulawulwa kwesivinini kanye neyunithi yokulawula yamanje ye-excitation. ku-software, kungenxa yendima ye-microprocessor esebenza kahle kakhulu ebhodini elihambisanayo.Ngakho-ke, uhlelo lunganikeza ngokushesha futhi ngokunembile idatha yokulawula ngesikhathi sangempela ukuze kuqinisekiswe ukuthi isethi yejeneretha yedizili ehambisanayo isesimweni esizinzile nesisebenza kahle.

I-Dingbo Power igxile kwikhwalithi ephezulu yejeneretha yedizili esethwe iminyaka engaphezu kwengu-14, inganikeza ububanzi bamandla angu-25kva kuya ku-3125kva, uma uthanda, sicela usishayele ngokuqondile ngenombolo yocingo ethi +8613481024441.