Isethi yejeneretha yamandla kagesi aphezulu ngokuyinhloko ihlangabezana nesidingo samandla emishini yamandla kagesi aphezulu, isidingo sokudluliswa kwamandla amabanga amade, kanye nokusebenza okufanayo kwemithwalo yamandla aphezulu.

Izimo zohlelo lokusebenza zamasethi e-High-Voltage Generator:

Kumahabhu okuxhumana ajwayelekile, amasethi ejeneretha ane-voltage ephansi angaxazulula inkinga yamandla ayisipele.Ezindaweni zokuxhumana ezinkulu, ikakhulukazi ama-IDC amakhulu, amasethi ejeneretha anamandla kagesi afaneleka kakhulu.Okusho ukuthi, isethi yejeneretha ye-high-voltage ifanele ukusetshenziswa ezimeni lapho umthwalo oqinisekiswe injini ye-diesel mkhulu kakhulu, futhi igumbi lenjini ye-diesel likude nomthwalo, ngakho-ke isethi yejeneretha enkulu iyadingeka.Umthamo weyunithi eyodwa yamasethi ejeneretha anamandla amakhulu makhulu uma kuqhathaniswa, ikakhulukazi agxile ngaphezu kuka-1000kW.Thatha ijeneretha ye-Caterpillar 10kV njengesibonelo, umthamo wayo weyunithi eyodwa ngu-1000kVA～3100kVA ochungechungeni lwe-1500r/min, kanye no-2688kVA～7150kVA ochungechungeni lwe-1000r/min.
Izinzuzo Zomkhiqizo:

Ngezinzuzo zebanga elide lokuphumayo nokulahlekelwa okuphansi, amasethi akhiqiza amandla kagesi aphezulu adlala indima ebalulekile ezikhungweni zedatha ezinkulu emkhakheni wezezimali, umshwalense, wezokuxhumana, kanye nezemfundo.Ngesethi yejeneretha yamandla aphezulu, inganikeza amandla ayisipele esikhungo sedatha ukugwema ukwehluleka okuphelele kwamandla esikhungo futhi ivikele ukudluliswa kwedatha ekuphazamisekeni.

Izinga lamandla kagesi:

Amazinga kagesi amakhulu angu-50HZ amasethi ejeneretha ye-diesel ephezulu yilawa: 6KV/6.3KV/6.6KV, 10KV, 11KV, njll. Amandla eyunithi eyodwa ngokuvamile angaphezu kuka-1000KW, futhi amayunithi amaningi asetshenziswa ngokuhambisana.

Izimo Zokusebenza Ezihambisanayo zamasethi eGeneretha Yokuphehla Udizili Onamandla Kagesi:

Yonke inqubo yokubeka amasethi ejeneretha ekusebenzeni okufanayo ibizwa ngokuthi yi-parallel operation.Isethi yejeneretha eyodwa isetshenziswa kuqala, futhi i-voltage ithunyelwa kubha yebhasi.Ngemuva kokuthi enye isethi yejeneretha iqalile, izohambisana nesethi yangaphambilini yejeneretha.Ngesikhathi sokuvala, izokhiqiza ugesi.Iyunithi akufanele ibe ne-inrush current eyingozi, futhi i-shaft ejikelezayo akufanele ibe ngaphansi kokushaqeka okungazelelwe.Ngemva kokuvala, ijeneretha kufanele ikwazi ukudonselwa ekuvumelaneni ngokushesha, ngakho isethi yejeneretha ehambisanayo kufanele ihlangabezane nalezi zimo ezilandelayo:

1. Inani elisebenzayo kanye ne-waveform ye-voltage yesethi ye-generator kufanele ifane.
2. Isigaba se-voltage yamajeneretha amabili siyefana.
3. Imvamisa yamasethi amabili ejeneretha kufanele ifane.
4. Ukulandelana kwesigaba kwamasethi amabili ejeneretha kuyafana.
5. Uhlelo olujwayelekile lwesethi yejeneretha yedizili ene-voltage ephezulu

Ukuqhathaniswa Kwezomnotho Kwesethi Yegenerator Enamandla Amandla Kagesi Kanye Nesethi Yegenerator Yamandla Aphansi:

Uma kuphela izindleko zeyunithi ngokwayo zicatshangelwa, khona-ke izindleko zesethi ye-generator high-voltage cishe i-10% ephakeme kunaleyo yesethi ye-generator low-voltage.Uma umuntu ebheka ukuthi kunezintambo ezimbalwa zokusabalalisa zamasethi anamandla kagesi aphezulu, izindawo zokushintsha ezimbalwa ngamapayipi amakhulu, futhi ngenxa yalokho konga izindleko zokwakha umphakathi, izindleko eziphelele zamasethi ejeneretha anamandla kagesi aphansi kunalezo zamasethi ejeneretha anamandla aphansi.Ithebula lesi-2 lithatha iyunithi engu-1800kW njengesibonelo ukuze kuqhathaniswe kabuhlungu umnotho wamayunithi omfutho ophezulu kanye nophansi.

Umehluko Oyinhloko Wezobuchwepheshe Phakathi Kwamasethi Ejeneretha Amandla Kagesi Aphezulu Namasethi Ejeneretha Amandla Aphansi:

Isethi yejeneretha ngokuvamile yakhiwa injini, ijeneretha, iyunithi yokulawula edidiyelwe, isistimu yesekethe kawoyela, kanye nesistimu yokusabalalisa amandla.Ingxenye yamandla yejeneretha ebekwe ohlelweni lokuxhumana-injini ye-diesel noma injini ye-turbine yegesi iyafana ngokuyisisekelo neyunithi yokucindezela okuphezulu kanye neyunithi yokucindezela okuphansi;ukumiswa kwesistimu yomjikelezo kawoyela kanye nenani likaphethiloli ikakhulukazi lihlobene namandla, ngakho-ke akukho mehluko obalulekile phakathi kwamayunithi aphezulu naphansi, ngakho-ke awukho umehluko ezidingweni zesistimu yokungenisa umoya kanye ne-exhaust yeyunithi. okunikeza ukupholisa kweyunithi.Umehluko wamapharamitha nokusebenza phakathi kwamasethi ejeneretha anamandla kagesi aphezulu kanye namasethi amajeneretha anamandla aphansi kubonakala kakhulu engxenyeni yokukhiqiza kanye nengxenye yesistimu yokusabalalisa amandla.