Yiziphi izingibe zokuthenga amasethi ejeneretha kadizili

1 Ukudida ubudlelwano phakathi kwe-KVA ne-KW. Phatha i-KVA njengamandla e-KW ayihaba futhi uyithengisele amakhasimende. Eqinisweni, i-KVA ingamandla abonakalayo, futhi i-KW ingamandla asebenzayo. Ubudlelwano phakathi kwabo yi-IKVA=0.8KW. Amayunithi angenisiwe ngokuvamile avezwa nge-KVA, kuyilapho okokusebenza kukagesi wasekhaya ngokuvamile kuvezwa nge-KW. Ngakho-ke, lapho kubalwa amandla, i-KVA kufanele iguqulelwe ku-KW ngesaphulelo esingu-20%.
2. Ungakhulumi ngobudlelwano phakathi kwamandla esikhathi eside (alinganisiwe) namandla okugodla, vele ukhulume "ngamandla", futhi udayisele amandla okugodla kumakhasimende njengamandla esikhathi eside. Eqinisweni, amandla okugodla = 1.1 x amandla ohambo olude. Ngaphezu kwalokho, amandla ayisipele angasetshenziswa kuphela ihora elingu-1 phakathi namahora angu-12 okusebenza okuqhubekayo.
3. Amandla enjini kadizili ayafana namandla ejeneretha, ukuze kwehliswe izindleko. Eqinisweni, imboni ngokuvamile ibeka ukuthi amandla enjini kadizili ≥ 10% wamandla egenerator ngenxa yokulahleka kwemishini. Okubi nakakhulu, abanye abantu babika kabi amandla enjini kadizili njengama-kilowatts kumsebenzisi, futhi basebenzisa injini kadizili engaphansi kwamandla aphehla ugesi ukulungisa iyunithi, eyaziwa ngokuthi: inqola encane edonsa amahhashi, ngisho nempilo yeyunithi. kuncishisiwe, ukunakekelwa kujwayelekile, futhi izindleko zokusebenzisa ziphezulu. Phezulu.
4. Dayisela amakhasimende umakhalekhukhwini wesibili ovuselelwe kabusha njengomshini omusha sha, kanti ezinye izinjini zikadizili ezivuselelwe zifakwe amajeneretha amasha kanye namakhabethe okulawula, ukuze abasebenzisi abavamile abangebona ochwepheshe bangakwazi ukusho ukuthi umshini omusha noma umshini omusha. endala.
5. Injini kadizili kuphela noma uhlobo lwejeneretha oluzobikwa, hhayi indawo yendabuko, noma uhlobo lweyunithi. NjengeCummins e-United States, iVolvo yaseSweden, neStamford e-United Kingdom. Eqinisweni, ayikho isethi yejeneretha yedizili engaqedwa ngokuzimela yinkampani eyodwa. Amakhasimende kufanele amqonde ngokugcwele umkhiqizi kanye nohlobo lwenjini kadizili, ijeneretha, kanye nekhabhinethi yokulawula yeyunithi ukuze ahlaziye ngokugcwele izinga leyunithi.
6. Thengisa iyunithi ngaphandle komsebenzi wokuvikela (okwaziwa kakhulu ngokuthi ukuvikela okune) njengeyunithi enomsebenzi wokuvikela ophelele kumakhasimende. Ngaphezu kwalokho, iyunithi enezinsimbi ezingaphelele futhi akukho switch yomoya ezothengiselwa amakhasimende. Eqinisweni, imboni ngokuvamile ibeka ukuthi amayunithi angaphezu kuka-10KW kufanele afakwe amamitha aphelele (aziwa kakhulu ngokuthi amamitha amahlanu) kanye namaswishi omoya; amayunithi amakhulu kanye namayunithi azenzakalelayo kufanele abe nemisebenzi yokuzivikela emine.
7. Ungakhulumi ngamabanga womkhiqizo wezinjini zikadizili namajeneretha, ukumiswa kwesistimu, kanye nesevisi yangemuva kokuthengisa, vele ukhulume ngentengo nesikhathi sokudiliva. Abanye futhi basebenzisa izinjini ezikhethekile zikawoyela ezingezona amandla, njengezinjini zikadizili zasolwandle nezinjini zikadizili zezimoto ukuze zenze amasethi. Ukuze umkhiqizo wokugcina weyunithi-ikhwalithi kagesi (i-voltage nefrikhwensi) ayinakuqinisekiswa. Amayunithi anamanani aphansi kakhulu ngokuvamile anezinkinga, avame ukubizwa ngokuthi: Alikho iphutha uma uthenga ngokungalungile.
8. Ungakhulumi ngezisekeli ezingahleliwe, njengesithulisi noma esingenaso, ithangi likaphethiloli, ipayipi likawoyela, ibhethri yezinga elingakanani, umthamo webhethri likhulu kangakanani, mangaki amabhethri, njll. Eqinisweni, lezi zinanyathiselwa zibaluleke kakhulu futhi kufanele eshiwo kwinkontileka. Ngaphezu kwalokho, ngisho ne-fan yethangi lamanzi ayifakiwe, okuvumela amakhasimende ukuthi avule ichibi lodwa.
Amasethi ejeneretha kadizili ayimpahla yamandla eyisipele ebalulekile, ngakho-ke udinga ukuqaphela lapho uwathenga, ukuze abe wusizo lapho uwasebenzisa.