Kusiyana Pakati pa Zosungirako Zamagetsi Zamalonda ndi Zamakampani ndi Kusungirako Mphamvu Zogwiritsa Ntchito Zothandizira

Kusungirako mphamvu kukukula kutchuka ngati chinthu chofunikira chothandizira magwero a mphamvu zongowonjezwdwa.Pakati pa machitidwe osungira mphamvu, malonda ndi mafakitale osungiramo mphamvu zosungiramo mphamvu zogwiritsira ntchito mphamvu zogwiritsira ntchito ndi njira ziwiri zodziwika bwino zomwe zatuluka m'zaka zaposachedwa.Komabe, ali ndi mawonekedwe osiyanasiyana ogwiritsira ntchito komanso mawonekedwe aukadaulo.Nkhaniyi ifotokoza za kusiyana kwa mitundu iwiriyi ya machitidwe osungira mphamvu kuchokera ku miyeso yambiri.

Application Scenarios

Kusungirako mphamvu za C & I kumagwiritsidwa ntchito makamaka ku mphamvu zodzipangira okha za ogwiritsira ntchito malonda ndi mafakitale omwe amaphatikizapo mafakitale, nyumba, malo osungiramo deta, etc. Cholinga ndi kuchepetsa mtengo wamagetsi a chigwa chapamwamba kwa ogwiritsa ntchito ndikuwongolera kudalirika kwa magetsi.

Zosungirako zogwiritsira ntchito mphamvu zimagwiritsidwa ntchito makamaka kumbali ya grid.Cholinga chake ndikulinganiza kuchuluka kwa magetsi ndi kufunikira, kuwongolera ma frequency a gridi, ndikukwaniritsa malamulo oyendetsera chigwa.Ikhozanso kupereka mphamvu zopuma ndi ntchito zina zoyendetsera mphamvu.

Capacity

Kuchuluka kwa C&I kusungirako mphamvu nthawi zambiri kumakhala kosiyana ndi makumi angapo mpaka mazana a ma kilowatt-maola, makamaka kutengera kukula kwa katundu wa wogwiritsa ntchito komanso mtengo wake.Kuthekera kwa makina akuluakulu a C&I nthawi zambiri sadutsa 10,000 kWh.

Kuchuluka kwa mphamvu zosungirako mphamvu kumayambira pa ma megawati angapo mpaka ma megawati mazana angapo, kufananiza sikelo ya gridi ndi zofuna.Kwa mapulojekiti ena akuluakulu amtundu wa gridi, kuchuluka kwa malo amodzi kumatha kufikira mazana a ma megawati-maola.

Zida Zadongosolo

· Battery

Kusungirako mphamvu kwa C&I kumafuna nthawi yochepa yoyankha.Kuganizira mozama za ndalama, moyo wozungulira, nthawi yoyankhira ndi zina, mabatire okhala ndi kachulukidwe kamphamvu monga momwe amagwiritsidwira ntchito patsogolo.Kusungirako mphamvu zogwiritsira ntchito mphamvu kumagwiritsa ntchito mabatire omwe amayang'ana kwambiri mphamvu zowongolera pafupipafupi.

M'malo mwake, malo osungiramo mphamvu zambiri amagwiritsanso ntchito mabatire omwe ali ndi mphamvu zambiri monga chofunikira kwambiri.Koma popeza amafunika kupereka ntchito zowonjezera mphamvu, makina a batri osungira mphamvu zamagetsi ali ndi zofunikira zapamwamba pa moyo wozungulira komanso nthawi yoyankha.Mabatire omwe amagwiritsidwa ntchito powongolera pafupipafupi komanso kusunga zinthu zadzidzidzi ayenera kusankha mabatire amtundu wamagetsi.

·Battery Management System (BMS)

Machitidwe ang'onoang'ono ndi apakatikati a C & I osungira mphamvu amatha kupereka batire paketi ndi ntchito zosiyanasiyana zotetezera, monga kuchulukitsitsa, kutulutsa mopitirira muyeso, kupitirira, kutenthedwa, kutentha, kutentha pang'ono, kuchepa kwafupipafupi komanso kuchepetsa panopa.Ikhozanso kufananiza voteji ya paketi ya batri panthawi yolipiritsa, sinthani magawo ndikuyang'anira deta kudzera mu pulogalamu ya kumbuyo, kuyankhulana ndi mitundu yosiyanasiyana ya machitidwe osinthira mphamvu, ndikuyendetsa mwanzeru dongosolo lonse losungira mphamvu.

Malo opangira magetsi osungira mphamvu amatha kuyang'anira mabatire pawokha, mapaketi a batire ndi ma stack a batire motsatizana.Kutengera mawonekedwe awo, magawo osiyanasiyana ndi magwiridwe antchito a mabatire amatha kuwerengedwa ndikuwunikidwa kuti akwaniritse kusanja, alamu komanso kasamalidwe koyenera.Izi zimathandiza gulu lililonse la mabatire kuti lipange zomwezo, kuonetsetsa kuti dongosololi likukwaniritsa ntchito yabwino kwambiri komanso nthawi yayitali yogwiritsira ntchito.Izi zimapereka chidziwitso cholondola komanso chothandiza cha kasamalidwe ka batri.Kupyolera mu kasamalidwe ka batri, mphamvu yogwiritsira ntchito mphamvu ya mabatire ikhoza kusinthidwa kwambiri ndikuwongoleredwa bwino.Panthawi imodzimodziyo, moyo wautumiki wa mabatire ukhoza kukulitsidwa kuti utsimikizire kukhazikika, chitetezo ndi kudalirika kwa dongosolo losungiramo mphamvu.

·Power Control System(PCS)

Ma inverters omwe amagwiritsidwa ntchito posungira mphamvu za C&I ali ndi ntchito zosavuta, makamaka kutembenuka kwamphamvu kwapawiri, zazikulu zazing'ono, ndipo ndizosavuta kuphatikiza ndi makina a batri.Mphamvu imatha kukulitsidwa mosinthika ngati pakufunika.Ma inverters amatha kutengera kuchuluka kwamphamvu kwamagetsi a 150-750 volts, kukwaniritsa zofunikira ndi kulumikizana kofananira kwa mabatire a lead-acid, mabatire a lithiamu, mabatire otaya ndi mabatire ena, ndikukwaniritsa kuyitanitsa ndi kutulutsa unidirectional.Angathenso kufanana ndi mitundu yosiyanasiyana ya photovoltaic inverters.

Ma inverters omwe amagwiritsidwa ntchito posungira magetsi amakhala ndi ma voltages okulirapo a DC, mpaka 1500 volts kuti agwire ntchito yonse.Kuphatikiza pa ntchito yosinthira mphamvu yamagetsi, amafunikanso kukhala ndi magwiridwe antchito a gridi, monga kuwongolera pafupipafupi pafupipafupi, kutumiza mwachangu-grid-load, ndi zina zambiri.

· Energy Management System (EMS)

Ambiri a EMS a makina osungira mphamvu a C&I safunikira kuvomereza kutumizidwa kwa grid.Ntchito zawo ndizofunika kwambiri, zimangofunika kuchita kasamalidwe ka mphamvu za m'deralo, kuthandizira kasamalidwe ka batri, kuonetsetsa chitetezo chogwira ntchito, kuthandizira kuyankha mofulumira kwa millisecond, ndi kukwaniritsa kasamalidwe kophatikizana ndi kulamulira kwapakati pazida zosungiramo mphamvu zamagetsi.

Komabe, kusungirako mphamvu zogwiritsira ntchito mphamvu monga malo osungira magetsi omwe amafunika kuvomereza kutumizidwa kwa grid ali ndi zofunika kwambiri za EMS.Kuphatikiza pa ntchito zoyambira kasamalidwe ka mphamvu, amayeneranso kupatsanso ma gridi otumizirana ma grid ndi kuthekera kowongolera mphamvu pamakina ang'onoang'ono.Ayenera kuthandizira njira zingapo zoyankhulirana, kukhala ndi njira zolumikizirana ndi mphamvu, athe kuyendetsa mphamvu ndikuwunika zochitika zogwiritsa ntchito monga kusamutsa mphamvu, ma gridi ang'onoang'ono, komanso kuwongolera ma frequency amagetsi, ndikuthandizira kukwaniritsidwa ndi kuyang'anira machitidwe angapo monga. magwero amagetsi, ma gridi, katundu, ndi kusunga mphamvu.