Mulingo waphokoso wa solar inverter: kukhazikika pakati pa bata ndi magwiridwe antchito

Mulingo waphokoso wa solar inverter: kukhazikika pakati pa bata ndi magwiridwe antchito
Pamene kufunikira kwapadziko lonse kwa mphamvu zoyera kukukulirakulirabe, machitidwe opangira magetsi a solar photovoltaic akhala mbali yofunika kwambiri ya mphamvu zowonjezera mphamvu. Monga chimodzi mwa zida zapakatikati zamakina opangira magetsi a solar photovoltaic, magwiridwe antchito ndi phokoso la ma inverters a solar ndizoyang'ana ogwiritsa ntchito. Kwa ogula ogulitsa padziko lonse lapansi, kumvetsetsa kuchuluka kwa phokoso la ma inverter a solar komanso kusanja pakati pa magwiridwe antchito awo ndikofunikira kwambiri posankha zinthu zoyenera.

1. Zomwe zimayambitsa phokoso la solar inverter
Ma inverters a solar amatulutsa phokoso panthawi yogwira ntchito, ndipo magwero ake akuluakulu akuphatikiza izi:
(I) Kugwiritsa ntchito zigawo zamkati
Transformer, inductor fyuluta, chosinthira chamagetsi ndi fan mkati mwa inverter zimatulutsa phokoso likamagwira ntchito. Mwachitsanzo, thiransifoma idzatulutsa phokoso lamagetsi pamene ikuyenda, ndipo maulendo ake nthawi zambiri amakhala pafupi ndi 50Hz, ndipo phokoso limakhala lochepa; inductor fyuluta imapanganso phokoso linalake pamene panopa ikudutsa; kuzungulira kwa fani kumapanga phokoso la aerodynamic, ndipo mulingo wake wamawu umagwirizana ndi liwiro ndi kapangidwe ka fani.
(II) Zinthu zolemetsa
Pamene katundu wa inverter amaposa mphamvu yake yovotera, ingayambitse phokoso. Izi ndichifukwa choti pakuchulukirachulukira, zida zamagetsi zomwe zili mkati mwa inverter zitha kuyendetsedwa ndi magetsi ochulukirapo komanso magetsi, zomwe zimapangitsa kutentha kwambiri komanso kugwedezeka, potero kumawonjezera phokoso.
(III) Zinthu zachilengedwe
Malo omwe inverter ili nawo idzakhudzanso phokoso lake. Mwachitsanzo, m'malo otentha kwambiri, chowotcha chozizira cha inverter chidzafulumizitsa, zomwe zimapangitsa phokoso lalikulu; m'malo achinyezi kapena fumbi, zigawo zomwe zili mkati mwa inverter zimatha kukhala zowonongeka kapena zafumbi, zomwe zimapangitsa kuti phokoso liwonjezeke panthawi yogwira ntchito.
(IV) Kupanga ndi kupanga
Kamangidwe ndi kupanga ndondomeko yainverterimakhudza kwambiri phokoso lake. Ma inverter ena apamwamba kwambiri amagwiritsa ntchito matekinoloje apamwamba ochepetsera phokoso ndi zida, monga kukhathamiritsa kwa dera, mafani a phokoso lotsika ndi ma transfoma, omwe amatha kuchepetsa phokoso ndikuwonetsetsa kuti akugwira ntchito.

2. Zotsatira za mlingo wa phokoso pa ntchito ya ma inverters a dzuwa
Phokoso la phokoso silimangokhudza zomwe ogwiritsa ntchito akukumana nazo, komanso litha kukhala ndi zotsatira zina pakuchita kwa inverter:
(I) Kutentha kwa kutentha
Pali mgwirizano wina pakati pa phokoso ndi kutaya kutentha. Mwachitsanzo, fani ndi chigawo chofunikira cha kutentha kwa inverter. Kuthamanga kwake kwakukulu, kumapangitsanso kutentha kwa kutentha, koma panthawi imodzimodziyo phokoso lidzawonjezeka moyenerera. Choncho, popanga inverter, m'pofunika kupeza mgwirizano pakati pa kutentha kwa kutentha ndi kuchepetsa phokoso kuti zitsimikizidwe kuti zipangizozi zimagwira ntchito mokhazikika pa kutentha kwanthawi zonse ndikuchepetsa mphamvu ya phokoso pamalo ozungulira.
(II) Kukhazikika kwa ntchito
Kuchuluka kwa phokoso kumatha kuwonetsa kuti inverter ili ndi zovuta zina zogwirira ntchito, monga kukalamba kwa gawo ndi kulephera, zomwe zingakhudzenso kukhazikika kwa ntchito ya inverter. Mwachitsanzo, kunyamula kulephera kapena mavuto a capacitor kungayambitse phokoso lachilendo panthawi ya inverter, komanso kumachepetsa kutembenuka kwake komanso kudalirika.
(III) Moyo wautumiki
Ma inverters omwe akugwira ntchito yaphokoso kwa nthawi yayitali amatha kufulumizitsa kukalamba kwa zida zawo zamkati chifukwa cha kugwedezeka kwakukulu ndi kuvala, potero kufupikitsa moyo wautumiki wa zida. Choncho, kusankha inverter ndi phokoso laling'ono la phokoso silingangopereka malo ogwiritsira ntchito bwino, komanso kumathandizira kuwonjezera moyo wautumiki wa zipangizo ndi kuchepetsa mtengo wokonza.

3. Njira zochepetsera phokoso la ma inverters a dzuwa
Kuti mukwaniritse zosowa za ogwiritsa ntchito mwakachetechete ndikuwonetsetsa kuti inverter ikugwira ntchito, njira zotsatirazi zingagwiritsidwe ntchito kuchepetsa phokoso:
(I) Kusankha kolondola ndikuyika
Posankha inverter, muyenera kusankha chinthu chokhala ndi mphamvu yoyenera ndi chitsanzo kutengera zomwe zimafunikira komanso malo ogwiritsira ntchito. Panthawi imodzimodziyo, onetsetsani kuti inverter imayikidwa pamtunda wolimba, wosasunthika ndikupewa kuyiyika pafupi ndi malo okhalamo kapena malo osamva phokoso. Kuphatikiza apo, njira monga kuyika bwino mafani oziziritsa komanso kugwiritsa ntchito zida zotsekereza mawu zitha kuchepetsanso phokoso.
(ii) Kusamalira ndi kusamalira nthawi zonse
Kusamalira nthawi zonse ndi chisamaliro cha inverter ndi njira yofunikira yochepetsera phokoso. Izi zikuphatikiza kuyeretsa fumbi ndi zinyalala mkati mwa inverter, kuyang'ana momwe magwiridwe antchito azinthu monga mafani ndi ma bere, ndikusintha ukalamba kapena zida zowonongeka munthawi yake. Kupyolera mu miyeso iyi, inverter ikhoza kusungidwa bwino yogwira ntchito ndipo kuwonjezeka kwa phokoso chifukwa cha zovuta zamagulu kumatha kuchepetsedwa.
(iii) Kukonza malo ogwirira ntchito
Kupanga malo abwino ogwiritsira ntchito inverter kungathandize kuchepetsa phokoso. Mwachitsanzo, pewani kugwiritsa ntchito inverter pamalo otentha, amvula kapena afumbi, kapena kutenga njira zodzitetezera, monga kukhazikitsa ma awnings, zophimba za fumbi, ndi zina zotero. Komanso, kukonza bwino malo a inverter ndi zipangizo zina kuti muchepetse kusokonezana ndi kugwedezeka kungathenso kuchepetsa phokoso lonse la phokoso.
(iv) Kugwiritsa ntchito kutchinjiriza mawu komanso njira zoyamwitsa kunjenjemera
Nthawi zina zokhala ndi phokoso lalikulu, kutsekereza kwamawu ndi njira zoyamwitsa kugwedezeka zitha kugwiritsidwa ntchito kuchepetsa kukhudzidwa kwa phokoso la inverter. Mwachitsanzo, ikani mapanelo otchinjiriza mawu kapena zotchingira zosamveka mozungulira chotchingira, ndikugwiritsa ntchito zida monga zotsekereza zotsekereza kuti muchepetse kufalikira kwa ma vibrate panthawi yogwiritsa ntchito zida zozungulira.

4. Miyezo yamakampani ndi malamulo amtundu wa phokoso la ma inverters a solar
Pofuna kuwongolera kupanga ndi kugwiritsa ntchito ma inverter a solar ndikuteteza ufulu ndi zokonda za ogwiritsa ntchito, pali mfundo ndi malamulo ofunikira apadziko lonse lapansi omwe amawongolera kuchuluka kwa phokoso:
(I) Miyezo ya International Electrotechnical Commission (IEC).
IEC yapereka mndandanda wa miyezo ya ma photovoltaic systems ndi ma inverters, omwe ali ndi zofunikira zina za phokoso. Mwachitsanzo, muyezo wa IEC 62109 umatchula zofunikira pachitetezo cha ma inverters a photovoltaic, kuphatikiza zoletsa phokoso ndi zina.
(II) Miyezo yotulutsa phokoso m'maiko osiyanasiyana
Mayiko ndi madera osiyanasiyana ali ndi malamulo osiyanasiyana okhudza kutulutsa phokoso la zida. Mwachitsanzo, ku Europe, lamulo la phokoso mu satifiketi ya CE limafuna kuti phokoso la zida likwaniritse malire ena kuti zitsimikizire kuti kukhudzidwa kwa chilengedwe ndi thanzi la anthu kuli kovomerezeka. Kumvetsetsa komanso kutsatira miyezo yotulutsa phokoso pamsika womwe ukufunidwa ndi chinthu chofunikira kuti opanga ma inverter a solar alowe mumsika wapadziko lonse lapansi.

5. Kusanthula Mlandu
(I) Njira yothetsera vuto la phokoso la mtundu wina wa ma inverters a solar
Wogula wapadziko lonse atagula gulu la ma inverter a solar, ogwiritsa ntchito adanenanso kuti phokosolo linali lalikulu kwambiri, lomwe limakhudza kugwiritsidwa ntchito kwanthawi zonse. Pambuyo pofufuza, zidapezeka kuti ma inverters mu batch iyi anali ndi zolakwika zina zamapangidwe, zomwe zimapangitsa kuti pakhale phokoso lalikulu la fan komanso phokoso lamkati la vibration. Pofuna kuthetsa vutoli, wopanga adachita izi:
Konzani mapangidwe amkati a inverter ndikutengera ukadaulo wapamwamba kwambiri wochepetsera phokoso ndi zida, monga kukonza mapangidwe ndi kuyika kwa mafani komanso kugwiritsa ntchito ziwiya zowononga kuti muchepetse kugwedezeka kwazinthu.
Limbikitsani kuwongolera kwaubwino pakupanga kuti muwonetsetse kuti inverter iliyonse imayesedwa mwamphamvu kwambiri isanachoke kufakitale.
Perekani ntchito zokonzetsera ndi kukweza kwaulere kwa ma inverters omwe agulitsidwa, kuphatikiza m'malo mwa mafani otsika phokoso ndi zida.
Pambuyo pa kukhazikitsidwa kwa miyeso iyi, vuto la phokoso la ma inverters a solar la mtunduwo lathetsedwa bwino, kukhutira kwa ogwiritsa ntchito kwasinthidwa kwambiri, komanso kupikisana kwake pamsika kwakulitsidwanso.
(II) Kuyerekeza kwamaphokoso a ma solar inverters amitundu yosiyanasiyana
Pamsika, ma solar inverters amitundu yosiyanasiyana amakhala ndi kusiyana kwina kwamaphokoso. Poyesa ndikuyerekeza ma inverters ochokera kumitundu ingapo yodziwika bwino, zotsatirazi zidapezeka:
Brand A: Imatengera ukadaulo wapamwamba wopanda phokoso ndipo imakhala ndi phokoso lochepa. Panthawi yogwira ntchito bwino, phokosolo limatha kulamuliridwa pansi pa ma decibel 45, omwe ndi oyenera pazochitika zomwe zimakhala ndi phokoso lalikulu.
Brand B: Imayang'ana kwambiri pakuchita bwino ndi mtengo wake, ndipo phokoso limakhala pakati pa 50-55 decibels, zomwe zingakwaniritse zosowa za ogwiritsa ntchito wamba.
Brand C: Ngakhale ili ndi magwiridwe antchito abwino kwambiri, imakhala yofooka pakuwongolera phokoso. Phokosoli limatha kufika ma decibel oposa 60, zomwe zingakhudze malo ozungulira.
Kupyolera mu kusanthula kofananirako, ogula ogulitsa padziko lonse lapansi amatha kusankha mtundu woyenerera wa solar inverter malinga ndi zosowa za makasitomala awo komanso malo amsika kuti akwaniritse zofunikira za ogwiritsa ntchito osiyanasiyana phokoso ndi magwiridwe antchito.

6. Zochitika zachitukuko chamtsogolo
Ndi kupita patsogolo kosalekeza kwaukadaulo komanso kuwongolera kwa zomwe ogwiritsa ntchito amafuna pachitetezo cha chilengedwe komanso chitonthozo, ma inverters a solar awonetsa izi zomwe zikuchitika pakuwongolera phokoso:
(I) Kuwongolera phokoso mwanzeru
Ma inverters amtsogolo atha kukhala ndi machitidwe anzeru owongolera phokoso omwe amatha kusintha magawo monga kuthamanga kwa mafani ndi kugawa katundu molingana ndi momwe amagwirira ntchito komanso momwe chilengedwe chimagwirira ntchito kuti akwaniritse bwino kuchepetsa phokoso ndikuwonetsetsa kuti zida zikuyenda bwino.
(II) Kugwiritsa ntchito zida zatsopano ndi njira zopangira
Kupanga ndi kugwiritsa ntchito zida zatsopano zotsika phokoso komanso njira zopangira zotsogola zidzachepetsanso kuchuluka kwa phokoso la inverter. Mwachitsanzo, ma nanomatadium kapena zida zapadera zotulutsa mawu zimagwiritsidwa ntchito kuchepetsa kugwedezeka ndi kufalikira kwa phokoso lazigawo zamkati.
(III) Mulingo waphokoso ngati chizindikiro chofunikira kwambiri
Pampikisano wamsika wamtsogolo, mulingo waphokoso udzakhala wofunikira kwa ogwiritsa ntchito kusankha ma inverters a solar, monga kutembenuka mtima, kukhazikika ndi zizindikiro zina. Chifukwa chake, opanga azisamalira kwambiri kafukufuku ndi chitukuko ndikugwiritsa ntchito ukadaulo wowongolera phokoso kuti apititse patsogolo mpikisano wamsika wazinthu.

Mwachidule, kulinganiza koyenera kuyenera kupezeka pakati pa phokoso la phokoso ndi ntchito za ma inverters a dzuwa. Kwa ogula ogulitsa padziko lonse lapansi, kumvetsetsa mozama za zomwe zimayambitsa, zotsatira ndi njira zochepetsera phokoso zidzathandiza kusankha ogulitsa oyenera ndi zinthu zomwe zimakwaniritsa zosowa ziwiri zamakasitomala kuti azigwira ntchito mwakachetechete komanso kuchita bwino. Nthawi yomweyo, kulabadira miyezo ndi malamulo amakampani ndi zomwe zikuchitika m'tsogolomu zitha kumvetsetsa bwino momwe msika umayendera ndikuyala maziko a chitukuko chanthawi yayitali chamakampani.