Ni irihe tandukaniro riri hagati ya KW na KVA?
Itandukaniro ryibanze hagati ya KW (Kilowatt) na KVA (kilovoot-antere) nimpamvu yububasha. KW nigice cyimbaraga nyazo na KVA nigice cyimbaraga zigaragara (cyangwa imbaraga nyazo zongeye kongera gukora imbaraga). Ikintu cy'amashanyarazi, keretse niba gisobanuwe kandi kizwi, rero ni agaciro kagereranijwe (mubisanzwe 0.8), hamwe na KVA Agaciro kazahora hejuru ya kw.
Ku bijyanye n'inganda n'ubucuruzi, KW ikunze gukoreshwa cyane iyo yerekeza ku mashanyarazi muri Amerika, ndetse n'ibindi bihugu bisigaye bikoresha 60 mubisanzwe bikoresha KVA nkikigo cyibanze mugihe cyo gutondekanya Amashanyarazi.
Kwagura kuri yo gato, urutonde rwa KW mubyukuri ni imbaraga zavuyemo isohoka rya generator rishobora gutanga hashobora gutanga hashingiwe ku mbaraga zamafage ya moteri. KW igaragara ku gipimo cy'ingufu mu bihe bya moteri .746. Kurugero niba ufite moteri 500 yimbaraga 500 ifite igipimo cya 373. Kilovolt-amperes (KVA) niyo ubushobozi bwo kurangiza. Abakozi bashinzwe ubusanzwe bagaragazwa nibimenyetso byombi. Kugirango umenye KW na KVA formula hepfo irakoreshwa.
0.8 (pf) x 625 (KVA) = 500 KW
Ni ubuhe bubasha?
Ikintu cyamashanyarazi (PF) gisobanurwa nkigipimo kiri hagati ya kilowatts (kw) na kilo amps (KVA) ikomoka mumashanyarazi, nkuko byaganiriweho mubibazo byavuzwe haruguru muburyo burambuye. Igenwa nabafite ibibazo bihujwe n'umutwaro. PF iri ku izina rya generator ivuga KVA kugeza ku rutonde rwa KW (reba formula hejuru). Amashanyarazi afite ibintu byinshi byamashanyarazi kurushaho kwimura neza umutwaro uhuza, mugihe ibisekuruza bifite impungenge nkeya ntabwo ari byiza kandi bivamo amafaranga yo kwiyongera. Imbaraga zisanzwe kuri generator eshatu ni .8.
Ni irihe tandukaniro riri hagati yo guhagarara, gukomeza, kandi amanota manini?
Amashanyarazi ahanini akoreshwa cyane mubihe byihutirwa, nko mugihe cyamashanyarazi. Nibyiza kubisabwa bifite ubundi buryo bwo gukomeza imbaraga nkimbaraga zingirakamaro. Birasaba gukoresha ni kenshi mugihe cyo guhagarika imbaraga no kugerageza bisanzwe no kubungabunga.
Ibipimo byingenzi byamashanyarazi birashobora gusobanurwa nkaho bifite "igihe cyakazi kidafite imipaka", cyangwa mubyukuri generator izakoreshwa nkinyamanswa yibanze kandi atari iy'imbaraga cyangwa imbaraga. Imbaraga zamashanyarazi zingenzi zirashobora gutanga imbaraga mubihe bitarimo isoko yingenzi, nkuko bisanzwe mubisabwa mu nganda nko mu mabuye y'agaciro cyangwa amavuta aherereye aho gride itagerwaho.
Imbaraga zikomeza zirasa nimbaraga zingenzi ariko zifite igipimo cyimitwaro mibi. Irashobora gutanga imbaraga ubudahwema kumutwaro uhoraho, ariko ntabwo ifite ubushobozi bwo gukemura ibibazo byinshi cyangwa akazi hamwe n'imiyoboro itandukanye. Itandukaniro nyamukuru riri hagati yicyiciro cyambere kandi gikomeza ni uko ububasha bwibanze bugomba kugira imbaraga ntarengwa ziboneka kumutwaro uhinduka kumubare utagira imipaka wamasaha atagira imipaka, kandi muri rusange barimo ubushobozi 10% cyangwa cyane ubushobozi bwo kurenga ku matara magufi.

Niba nshishikajwe na generator ntabwo ari voltage nkeneye, voltage irashobora guhinduka?
Amashanyarazi arangira yagenewe kuba rescmencomeke cyangwa idasubirwaho. Niba generator yashyizwe ku rutonde nka voltactable voltage irashobora guhinduka, kubwibyo niba bidasubirwaho voltage ntabwo ihinduka. 12-Kuyobora Amashanyarazi arangira birashobora guhinduka hagati yicyiciro bitatu na kimwe; Ariko, uzirikane ko impinduka za voltage kuva icyiciro itatu kugeza ku byiciro kimwe bizagabanya umusaruro w'amashanyarazi. 10 Rese Reconectex irashobora guhinduka mubipfumu bitatu ariko ntabwo ari icyiciro kamwe.

Guhindura byikora byoherejwe gukora iki?
Guhindura byikora (ATS) bimutwara imbaraga mu masoko isanzwe, nkibikoresho byihutirwa, nkibibazo byihutirwa, nka generator, mugihe isoko risanzwe ryananiranye. ATS ihuye nubukungu kumurongo kandi nacyo byerekana ibimenyetso bya moteri kugirango utangire. Iyo isoko risanzwe ryasubijwe mububasha busanzwe ATS igabanya ububasha bwo gusubira kuri Standard Inkomoko isanzwe kandi ifunga moteri. Guhindura byikora bikoreshwa mubisanzwe mubidukikije nkibigo byamakuru, gahunda yo gukora, imiyoboro y'itumanaho nibindi nibindi.

Ese generator irashobora kureba ugereranije numwe namaze kuba wenyine?
Amashanyarazi arashobora guhura kugirango arenganuke cyangwa ibisabwa mubushobozi. Ibibazo bibangikanye bigufasha kwifatanya nabo kugirango bakongere umusaruro wamashanyarazi. Ibibazo bisa bizaterwa nibibazo ariko igitekerezo kinini kigomba kujya mubishushanyo rusange ukurikije intego yibanze ya sisitemu. Niba ugerageza kuba ugereranije bitandukanye na soators igishushanyo no kwishyiriraho birashobora kugorana kandi ugomba kuzirikana ingaruka za moteri, igishushanyo cya generator, hamwe no kuvuga make.

Urashobora guhindura generator 60 hz?
Muri rusange, abakora ubucuruzi benshi barashobora guhinduka kuva 60 hz kugeza 50 hz. Itegeko rusange ry'igikumwe ni imashini 60 za HZ ziruka kuri 1800 za RPM na 50 hz generator ya 50 hz ziruka kuri 1500 rpm. Hamwe nibisekuruza byinshi bihindura inshuro bizasaba gusa guhindukira gusa rpm ya moteri. Rimwe na rimwe, ibice birashobora kuba bimaze gusimburwa cyangwa kubihindura byakozwe. Imashini nini cyangwa imashini zimaze gushyirwaho kuri rpm nkeya ziratandukanye kandi ko igomba guhora isuzumwa ku rubanza hashingiweho. Duhitamo kugira abatekinisiye dufite b'inararibonye bareba buri ruganda muburyo burambuye kugirango hamenyekane ko bishoboka nicyo byose bizasabwa.

Nigute nshobora kumenya ubunini bunini?
Kubona generator ishobora gukemura ibibazo byawe byose bishoboka nimwe mubice bikomeye byingenzi byo kugura. Waba ushishikajwe nimbaraga zamafaranga cyangwa ihagaze, niba generator nshya idashobora kuzuza ibisabwa byihariye noneho ntabwo izaba ikorera umuntu ibyiza kuko ishobora gushyira imihangayiko idakwiye ku gice.

Ubunini bwa KVA bukenewe bwatanzwe umubare uzwi cyane w'imbaraga z'amashanyarazi?
Muri rusange, kugwiza umubare rusange wamashanyarazi moteri yawe yamashanyarazi kuri 3.78. Niba rero ufite moteri 25 yimbaraga eshatu, uzakenera 25 x 3.78 = 94.50 KVA kugirango ubashe gutangira moteri yawe yamashanyarazi kumurongo.
Nshobora guhindura ibyatsi bitatu bya kinere mu cyiciro kimwe?
Yego birashobora gukorwa, ariko urangiza hamwe na 1/3 ibisohoka hamwe nibikoresho bimwe bya lisansi. Ikirangantego cya 14 KVA rero, iyo gihindutse icyiciro kimwe kizahinduka icyiciro cya 33 cya KVA. Igiciro cyawe cya lisansi kuri KVA cyaba inshuro eshatu. Niba rero ibisabwa byose ari icyiciro kimwe, shaka icyiciro kimwe na genset, ntabwo ari umuntu wahinduwe.
Nshobora gukoresha mase ya generator yanjye nkicyiciro cya gatatu?
Yego birashobora gukorwa. Nyamara, amashanyarazi yamashanyarazi kuri buri cyiciro agomba kuba aringaniye kugirango adatanga imihangayiko idahwitse kuri moteri. Icyiciro kitaringaniye kitaringaniye kizangiza genset yawe iganisha ku gusanwa bihenze cyane.
Imbaraga zihutirwa / zihagarara kubucuruzi
Nka nyir'ubucuruzi, generator yihutirwa itanga urwego rwubwishingizi kugirango ibikorwa byawe bikomeze neza nta nkomyi.
Ibiciro byonyine ntibigomba kuba ibintu byo gutwara mugugura ingufu z'amashanyarazi. IZINDI NYUNGU ZO GUKORA AMAFARANGA YISUMBUYE ni ugutanga amashanyarazi ahoraho kubucuruzi bwawe. Abakozi barashobora kwirinda kwirinda ihindagurika rya voltage muburyo bwa grid imbaraga zirashobora kurinda mudasobwa yoroshye nibindi bikoresho bifatika byo kunanirwa bitunguranye. Iyi mitungo yisosiyete ihenze isaba ubwiza buhoraho kugirango ukore neza. Amashanyarazi nayo yemerera abakoresha amaherezo, ntabwo ari ibigo byingufu, kugenzura no gutanga ibikoresho byo guhabwa imbaraga mubikoresho byabo.
Abakoresha amaherezo nabo bungukirwa nubushobozi bwo gukitira isoko ryihindagurika cyane. Mugihe ukorera mugihe-cyo gukoresha ibiciro bishingiye kuri ibi bishobora kwerekana ko ari inyungu nini zo guhatanira. Mugihe cyibiciro byingufu, abakoresha amaherezo barashobora guhindura isoko kuri mazutu yabo cyangwa generator isanzwe ya generator yubukungu.
Ibikoresho byambere kandi bikomeza
Ibikoresho byingenzi kandi bikomeza bikoreshwa ahantu kure cyangwa bikurema kwisi aho nta serivisi yingenzi cyangwa aho abakiriya bahitamo kwigira kumashanyarazi.
Imbaraga nyamukuru zisobanuwe nkimbaraga zitanga imbaraga kumasaha 8-12 kumunsi. Ibi nibisanzwe kubucuruzi nkibikorwa byo gucukura amabuye y'agaciro bisaba imbaraga za kure mugihe cyo guhinduranya. Amashanyarazi akomeza avuga imbaraga zigomba guhora zishyikirizwa umunsi wamasaha 24. Urugero rwibi byaba umujyi utagira ubutayu mubice bya kure byigihugu cyangwa umugabane udahujwe nubutaka buboneka. Ibirwa bya kure mu nyanja ya pasifika ni urugero rwiza rw'aho amashanyarazi akoreshwa mu gutanga imbaraga zihoraho kubatuye ikirwa.
Amashanyarazi yamashanyarazi afite uburyo butandukanye bwose bukoreshwa kwisi yose kubantu nubucuruzi. Barashobora gutanga imirimo myinshi birenze gutanga imbaraga zisubira inyuma mugihe byihutirwa. Ibikoresho byingenzi kandi bikomeza bikenewe mubice bya kure byisi aho imboga yimbaraga itagera cyangwa aho imbaraga ziva muri gride zitabizerwa.
Hariho impamvu nyinshi zabantu cyangwa ubucuruzi kugirango batunge imidugudu yabo bwite, guhagarara, ibyambere, cyangwa ingufu zamashanyarazi zidashira. Ingendezi zitanga urwego rwingendo zubwishingizi mubikorwa byawe bya buri munsi cyangwa ibikorwa byubucuruzi kugirango ubone amashanyarazi adahagarikwa (UPS). Kutoroherwa no guhagarika imbaraga ni gake bigaragara kugeza igihe uzaba uhohotewe imbaraga zitunguranye cyangwa guhungabana.