1. Q: Emva kokuba umqhubi ethathe iseti yejenereyitha yedizili, yeyiphi kwimiba emithathu yokuqala ekufuneka iqinisekiswe?
A: 1) Qinisekisa amandla okwenyani aluncedo eyunithi. Emva koko misela amandla oqoqosho, kunye namandla okulinda. Indlela yokuqinisekisa amandla okwenyani aluncedo eyunithi yile: amandla alinganisiweyo eeyure ezili-12injini yediziliiphindaphindwe ngo-0.9 ukuze kufunyanwe idatha (kw), ukuba amandla alinganisiweyo ejenereyitha angaphantsi okanye alingana nedatha, amandla alinganisiweyo ejenereyitha amiselwa njengamandla aluncedo eyunithi, ukuba amandla alinganisiweyo ejenereyitha makhulu kunedatha, idatha kufuneka isetyenziswe njengamandla aluncedo eyunithi; 2) Qinisekisa ukuba zeziphi imisebenzi yokuzikhusela enayo iyunithi; 3) Qinisekisa ukuba intambo yamandla yeyunithi ifanelekile na, ukuba isiseko sokukhusela sithembekile na, kwaye nokuba umthwalo wezigaba ezintathu ulinganisiwe ngokusisiseko.
2. Q: Injini yokuqalisa ilifti yi-22KW, kwaye ingakanani i-generator ekufuneka ifakwe?
A: 22*7=154KW (ilifti yimodeli yokuqalisa umthwalo ngqo, kwaye umsinga wokuqalisa okhawulezileyo uhlala uphindwe kasixhenxe kunomsinga olinganisiweyo ukuqinisekisa ukuba ilifti ihamba ngesantya esingaguqukiyo). (Oko kukuthi, ubuncinane yi-154KWiseti yejenereyithakufuneka zixhotyiswe)
3. Q: Ungabala njani amandla okusetyenziswa ngokufanelekileyo (amandla oqoqosho) eseti yejenereyitha?
A: I-P efanelekileyo =3/4*P rating (oko kukuthi, amandla aphindwe kayi-0.75).
4. Q: Ingakanani i-state echaza ukuba amandla enjini yejenereyitha jikelele abekwe ngaphezu kwe-amandla ejenereyitha？
A: 10℅。
5. Q: Amandla enjini yejenereyitha abonakaliswa ngamandla ehashe, indlela yokuguqula phakathi kwamandla ehashe kunye neeyunithi zamazwe ngamazwe zeekilowatts？
A: Ihashe eli-1 =0.735 kW, 1 kW =1.36 HP.
6. Q: Indlela yokubala umbane weijenereyitha yezigaba ezintathu？
A: I = P / 3 Ucos phi ()), amandla angoku = amandla (iiwatts) / 3 * 400 () (v) * 0.8) UJane bala ifomula yile: (I) (A) = amandla alinganisiweyo (KW) * 1.8
7. Q: Ubudlelwane phakathi kwamandla abonakalayo, amandla asebenzayo, amandla alinganisiweyo, amandla aphezulu kunye namandla ezoqoqosho?
A: 1) Iyunithi yamandla abonakalayo yi-KVA, esetyenziselwa ukubonisa amandla ee-transformers kunye ne-UPS eTshayina; 2) Amandla asebenzayo aphindwe kayi-0.8 yamandla abonakalayo, iyunithi yi-KW, esetyenziswa kwiizixhobo zokuvelisa umbanekunye nezixhobo zombane eTshayina; 3) Amandla alinganisiweyo eseti yejenereyitha yedizili abhekisa kumandla anokusebenza ngokuqhubekekayo iiyure ezili-12; 4) Amandla aphezulu aphindwe kayi-1.1 kumandla alinganisiweyo, kodwa iyure e-1 kuphela evunyelweyo ngaphakathi kweeyure ezili-12; 5) Amandla ezoqoqosho aphindwe kayi-0.75 kumandla alinganisiweyo, amandla okukhupha iseti yejenereyitha yedizili anokusebenza ixesha elide ngaphandle kwemiqathango yexesha. Xa isebenza ngala mandla, ipetroli yeyona igcinwa kakhulu kwaye izinga lokungaphumeleli liphantsi.
8. Q: Kutheni ungavumeli iijenereyitha zedizili zisebenze ixesha elide ngaphantsi kwe-50% yamandla alinganisiweyo?
A: Ukusetyenziswa kweoyile okwandileyo, kulula ukuyikhupha kwi-carbon injini yedizili, kwandisa izinga lokusilela, kunciphisa umjikelo wokulungisa.
9. Q: Amandla okwenyani okukhuphaijenereyithangexesha lokusebenza kuxhomekeke kwimitha yamandla okanye kwi-ammeter？
A: I-ammeter isetyenziselwa ukubhekisa kuphela.
Ixesha leposi: Juni-11-2024