PCS, kapena Power Conversion System, ndi mlatho pakati pabatire yosungirako mphamvundi gululi wamagetsi, zomwe sizimangozindikira kutembenuka pakati pa mphamvu za DC ndi AC komanso zimapereka mphamvu zowongolera bwino komanso kasamalidwe ka mphamvu malinga ndi kufunikira kwa gridi yamagetsi ndi momwe batire ilili. Pankhani ya kusintha kwa mphamvu zamakono, chitukuko cha teknoloji yosungiramo mphamvu ndizofunika kwambiri, ndipo PCS, monga gawo lalikulu la dongosolo losungiramo mphamvu, limagwira ntchito yofunika kwambiri pokwaniritsa kusungirako bwino komanso kulamulira mphamvu zamagetsi.
Kodi Power Conversion System PCS Imagwira Ntchito Motani?
Power Conversion System PCS imapangidwa makamaka ndi zamagetsi zamagetsi, machitidwe owongolera ndi kuyang'anira ndi mabatire. Mfundo yake ndikuzindikira kutembenuka koyenera komanso njira ziwiri zoyendetsera mphamvu kudzera mumagetsi amagetsi kuti zitsimikizire kugwira ntchito mokhazikika komanso kugwiritsa ntchito bwino njira yosungiramo mphamvu. Pamene gridi ikufunika mphamvu yosungirako mphamvu kuti itulutse, PCS imasintha mphamvu ya DC mu batri yosungirako ku mphamvu ya AC ndikuitulutsa ku gridi; pamene gridi ikufunika mphamvu yosungirako mphamvu kuti ipereke ndalama, PCS imasintha mphamvu ya AC mu gridi kukhala mphamvu ya DC ndikuyisunga mu batri yosungirako.
Zigawo ndi Kapangidwe ka Power Conversion System PCS
Zigawo
Zimaphatikizapo gawo lamphamvu, gawo lowongolera, gawo la fyuluta ndi dera lachitetezo.
Mphamvu yamagetsi imayang'anira kutembenuka kwa mphamvu, gawo lowongolera limazindikira kuwunikira ndi kuwongolera, gawo la fyuluta limapangitsa kuti mphamvu yamagetsi ikhale yabwino, ndipo dera lachitetezo limatsimikizira chitetezo cha zida.
Kapangidwe
Zokwera pakhoma: Zoyenera kusungirako mphamvu zazing'ono zazing'ono, zosavuta kuziyika komanso zimakhala ndi malo ochepa.
Mtundu wa nduna: yoyenera kusungirako mphamvu zapakatikati ndi zazikulu, zokhala ndi mphamvu yayikulu komanso yodalirika. PCS yosungiramo mphamvu ya nduna nthawi zambiri imakhala ndi ma module angapo amagetsi, omwe amatha kukulitsidwa ndikusinthidwa ngati pakufunika.
Ntchito ndi Zina za Power Conversion System PCS
Ntchito:
Njira ziwiri zosinthira mphamvu, kuwongolera mphamvu, kuwongolera mphamvu zamagetsi. Kulipiritsa ndi kutulutsa mphamvu kumatha kusinthidwa malinga ndi kufunikira, kuchepetsa ma harmonics ndi kusokoneza ma elekitiroma.
Mawonekedwe:
Kugwiritsa ntchito mphamvu, kudalirika kwakukulu, kulamulira mwanzeru. Kutembenuka kwakukulu kumachepetsa kutayika kwa mphamvu, mapangidwe a modularized ndi osavuta kusunga, ndipo amatha kuyang'aniridwa ndi kuyang'aniridwa patali.
Mawonekedwe a Ntchito ya Power Conversion System PCS
Gulu la zochitika zogwiritsira ntchito PCS zitha kupezeka mu:Kodi pali kusiyana kotani pakati pa PCS pakusungirako kwakukulu, kusungirako malonda ndi mafakitale, ndi kusungirako kunyumba?
Njira 3 Zogwirira Ntchito za Power Conversion System PCS
Power Conversion System (PCS) imagwira ntchito m'njira zazikuluzikulu zitatu izi: mawonekedwe olumikizidwa ndi gridi, off-grid kapena opatula mode, ndi hybrid mode.
Njira yolumikizidwa ndi Gridi/ Zindikirani kutembenuka kwa mphamvu ziwiri pakati pa banki ya batri ndi gridi yamagetsi
Munjira yolumikizidwa ndi gridi, pulogalamu yosungiramo mphamvu ya Energy PCS imazindikira kutembenuka kwamphamvu kwa bi-directional pakati pa chipangizo chosungirako ndi gridi molingana ndi malangizo a kompyuta yolandila, ndipo ili ndi mawonekedwe a inverter.
Udindo waukulu:
Kupewa kwa kulowera pachilumba: imayimitsa yokha kutumiza ngati mphamvu ya grid yalephera. Gwirizanitsani ntchito ya gridi: tsatirani ndikugwirizanitsa gawo lamagetsi a gridi ndi ma frequency.
Kupyolera mumagetsi otsika: sungani ntchito kuti mupirire kuchepetsa kwakanthawi kochepa kwa gwero lamagetsi a grid kuti mutsimikizire kukhazikika kwamagetsi.
Off-grid kapena Island Mode/ ntchito yodziyimira payokha ndi magetsi kuchokera ku gridi yayikulu
Pokhala pa gridi kapena payokha, PCS yosungira imatha kugwira ntchito modziyimira pagululi kuti ipereke katundu wamba ndi mphamvu ya AC yomwe imakwaniritsa zofunikira zamagetsi a gridi. Kwa madera akutali ndi makina amagetsi osunga zobwezeretsera mwadzidzidzi, mawonekedwe a gridi kapena odzipatula amakhala ofunikira kwambiri kuti atsimikizire kupezeka kwamagetsi.
Udindo Waukulu:
Magetsi odziyimira pawokha: pawokha perekani mphamvu yamagetsi ya AC molingana ndi zomwe zayikidwa.
Magetsi adzidzidzi: Sinthani mwachangu ku off-grid kapena single-grid mode kuti muthane ndi zochitika zosayembekezereka.
Njira Yophatikiza/ Kusintha kosinthika pakati pa grid-yolumikizidwa ndi grid mode
Mawonekedwe a Hybrid amalola makina osungira batire kuti asinthe pakati pa ma gridi olumikizidwa ndi gridi, kuwonetsetsa kudalirika kwadongosolo komanso kusinthasintha kuti agwirizane ndi malo ovuta komanso osintha.
Udindo Waukulu:
Opaleshoni ya Microgrid: Pamene microgrid imachotsedwa pagulu la anthu onse, ikhoza kusinthidwa kukhala off-grid kapena njira yakutali kuti muteteze magetsi kudzera mu makina osungira mphamvu mu microgrid.
Ntchito zambiri: imatha kuzindikira kusefa, kukhazikika kwa gridi yamagetsi ndikuwongolera mphamvu yamagetsi, zolakwa zodzichiritsa zokha, kubwezeretsa ndi kupeza magetsi.
Trends in Power Conversion System PCS
Kuchita kwapamwamba, kasamalidwe kanzeru ndi kuphatikiza kozama kwa machitidwe ambiri amagetsi ndizochitika zamtsogolo za PCS.
High Power Density and High Efficiency Future PCS idzagwiritsa ntchito zida zapamwamba kwambiri za semiconductor zamagetsi ndi matekinoloje ochotsa kutentha kuti apititse patsogolo kachulukidwe wamagetsi ndikusintha bwino, ndikuchepetsa mtengo wa zida ndi kuchuluka kwake. Nthawi yomweyo, kugwiritsa ntchito kamangidwe ka 1500V kumathandiziranso kachulukidwe kamagetsi ndi magwiridwe antchito, ndikukhala njira yayikulu yochepetsera ndalama ndikuwonjezera mphamvu. Opanga pawokha adakonza dongosolo la 2000V.
PCS yanzeru komanso yophatikizika imakonda kukhala yanzeru, yokhala ndi ma aligorivimu otsogola ndi masensa kuti akwaniritse kupanga zisankho kodziyimira pawokha komanso kugwira ntchito bwino. Kuonjezera apo, PCS idzaphatikizidwa ndi machitidwe ena ofunikira (monga batri yosungirako mphamvu, kayendedwe ka batri BMS, EMS dongosolo la kayendetsedwe ka mphamvu, etc.) kuti apititse patsogolo kudalirika kwa dongosolo ndi kusunga.
Multi-energy complementary and microgrid applications PCS idzagwiritsidwa ntchito ndi mitundu ingapo ya mphamvu (dzuwa, mphepo, hydro, ndi zina zotero) m'njira yothandizana ndi chitukuko chokhazikika cha mphamvu. Mu ma microgrids, PCS itenga gawo lofunikira pakuwonetsetsa kuti magwiridwe antchito akhazikika komanso kuwongolera koyenera kwa ma microgrid kuti akwaniritse zosowa za magawo agawo.
Power Conversion System (PCS) vs. Energy Storage Inverter ndi Booster Inverter?
Power Conversion System (PCS):
PCS ndiye chida chapakati pamakina osungira mphamvu, chomwe chimagwiritsidwa ntchito kuzindikira kutembenuka kwamphamvu ndikuyenda kwapawiri pakati pa batire yosungira ndi gridi yamagetsi. Itha kukhala DC/AC converter (inverter function) kapena AC/DC converter (rectifier function).
Zili ndi DC / AC bi-directional converter, unit control unit, etc. Woyang'anira amalandira malangizo otsogolera kumbuyo kudzera mukulankhulana, ndipo amawongolera chosinthira kuti azilipiritsa kapena kutulutsa batri molingana ndi chizindikiro ndi kukula kwa malangizo a mphamvu, pozindikira kulamulira kwa mphamvu yogwira ntchito ndi yowonongeka ya gridi yamagetsi.
Imasintha ma alternating current (AC) ya gridi yamagetsi kukhala mphamvu ya DC yofunidwa ndi batire, ndikusintha mphamvu ya DC yosungidwa mu batire kukhala mphamvu ya AC kuti iperekedwe ku gridi yamagetsi.
Mphamvu Yosungirako Inverter:
Inverter yosungirako mphamvu imayang'ana kwambiri ntchito ya inverter, mwachitsanzo, kutembenuza mphamvu ya DC kukhala mphamvu ya AC. Amagwiritsidwa ntchito makamaka kutembenuza mphamvu ya DC mu batire yosungiramo mphamvu ya AC kuti ipereke katundu wa AC kapena kuilumikiza ku gridi yamagetsi ya AC.
Inverter yowonjezera:
Booster Inverter ndi chipangizo chophatikizika kwambiri chomwe chimaphatikiza chosinthira chosungira mphamvu (PCS) ndi chosinthira chowonjezera. Ntchito yowonjezera imawonjezeredwa pamaziko a kutembenuka kwa mphamvu ziwiri mu PCS, kotero kuti mphamvu yosungidwa ikhoza kutembenuzidwa bwino ndi kulimbikitsidwa kuti ikwaniritse zofunikira za gridi.
Mapeto
Power Conversion System (PCS) ndi mlatho wofunikira pamakina osungira mphamvu za batri komanso gawo lofunikira komanso lofunikira pakusintha mphamvu. Kumvetsetsa zomwe Power Conversion System (PCS) imachita komanso momwe imagwirira ntchito kumathandizira posankha chinthu.
Ngati muli ndi mafunso ena, chonde funsani akatswiri paMtengo wa BSLBATT, wopanga ndi wogulitsa malonda ndi mafakitale osungira mphamvu zamagetsi. Njira zathu zogwiritsira ntchito malonda ndi mafakitale osungiramo mphamvu zowonjezera mphamvu zimaphatikizapo LiFePO4 batire, PCS yosungirako, DC / DC, machitidwe owunikira, machitidwe otetezera moto, machitidwe ozizira ndi zinthu zina zofunika zomwe zingagwiritsidwe ntchito mwachindunji kuzinthu zambiri zamphamvu zosakanizidwa monga photovoltaic, zofunikira ndi dizilo. Itha kugwiritsidwa ntchito mwachindunji kuzinthu zosiyanasiyana zamagetsi zosakanizidwa monga photovoltaic, zofunikira ndi dizilo.
Nthawi yotumiza: Jan-08-2025