Magetsi ambiri sanapangidwe kuti azisinthasintha padenga la PV, mafunde otentha a madigiri 30 pakati pausiku, kapena ma prosumers omwe amapanga mikangano yambiri kuposa magetsi. Mainjiniya omwe ali m'munda akukuwuzani: malamulo afizikiki tsopano amakambirana ndi malamulo azachuma mphindi iliyonse. Ichi ndichifukwa chakemakina osungira mphamvu zotengera mphamvu (CESS)zinatuluka-osati ngati lingaliro lamtsogolo, koma monga gawo-lokonzekera gululi lomwe likukalamba msanga kuposa momwe likukulirakulira.
Ndidawona koyamba BESS itayikidwa pamalo akumidzi kunja kwa Phoenix. Ma transformer amawoneka otopa, ngati akutulutsa mpweya wotentha. Kenako wogwiritsa ntchito adaloza chosungiramo ndikunena kuti:
"Izi zimatigulira chilimwe."
Osati kuchita bwino. Osati ndalama. Chilimwe.
Renewable Energy Integration - Gawo Lomwe Chiphunzitso Chimalephera Choyamba
Mphepo sasamala za mitengo yokwera. Clouds salemba ndandanda. Komabe ma frequency amafunikabe kugwira ± 0.1 Hz.
Pamene alithiamu-ion CESSimalumikiza pafamu ya 100 MW PV:
Amamwa mwadzidzidzi kuwala kwamphamvu pamaso pa inverters mantha
01
Imalowetsa mphamvu yogwira ntchitokamphindi-kachiwirikuphulika kwa chithandizo chafupipafupi
02
Amachepetsa kuchepetsa panthawi ya "maola olakwa kwambiri" (mawu ogwiritsira ntchito)
03
Amapereka inertia yopangira kudzera mwachangu ma PCS control loops
04
Katswiri wina wantchito anandiuza kuti:"Ngati kukonza kwa PCS ndikolakwika, simukukhazikitsa gululi - mukulowa nawo chipwirikiti." Ndipo sanali kuchita nthabwala.
SOC si SOH - Othandizira amaphunzira izi movutikira
| Nthawi | Kumasulira Kwaumunthu | Chifukwa Chake Zolakwa Zimapweteka |
|---|---|---|
| SOC | Mafuta gauge | Zolakwika zotumizira zimalowa mu feeder yonse |
| SOH | Kutalika kwa batri | Zonena za chitsimikizo ndi ma inshuwaransi akupuma pakhosi panu |
Pezani SOC molakwika → kusalingana. Pezani SOH molakwika → milandu.
Kumeta Peak Pantchito - Kumene Mabilu Amavuta Kwambiri Kuposa Kutha
Mafakitole samawopa ma kilowatt-maola. Amawopa kuti padzafunika mphindi 15.
Chidebe cha 5-10 MWh BESS kuseri kwa chopondapo chingathe:
01
Chepetsa30–50%za mtengo wofunikira kwambiri
02
Pewani kuchepa kwamagetsi komwe kuyimitsaMizere ya PLC yamtengo wapatali mamiliyoni
03
Gulitsani kuyankha kofunikira ngati vuto lomwe palibe amene amavomereza
Ma CFO amawona ngati vuto lazachuma. Ogwiritsa ntchito gridi amawona ngati vuto lokhazikika. Ndizophatikiza zonse ziwiri, chifukwa chake zimagwira ntchito.
Kuthetsa Kusokonezeka - Kupewa Kuzimitsidwa Mwachifatse Kuyambira Dzulo
Othandizira savomereza izi poyera:
"Sitingathe kupanga njira yathu yotuluka mwachangu."
Masiteshoni ang'onoang'ono amatenga zaka zambiri ndipo nthawi zina amafuna kuti anthu amve zodzaza ndi anansi okwiya.
CESS yam'manja ifika pachimake chopanikizika ndi pafupifupi kutsutsana pazandale:
✔ Imamwa mochulukira panthawi ya jekeseni wapamwamba kwambiri
✔ Imabwezeretsa mphamvu yamagetsi pomwe ma feeder atsika
✔ Imachedwetsa kukweza kwa zomangamanga zaka 3-7
Palibe amene amalemba ma tweets za izi - zovuta zomwe zalepheretsedwa sizifalikira.
Ma Microgrids - Pamene Gridi Imakhala Lingaliro
Zilumba pambuyo pa mvula yamkuntho, migodi ya m'chipululu, malo owonetsera asilikali akutali - malo omwe dizilo yomwe mwaphonya ndiyowopsa kwambiri kuposa ma cyberattack.
A grid-kupanga chotengera BESS:
Imakhazikitsa ma voltage / pafupipafupi kuyambira poyambira
Imathamanga ndi solar + dizilo popanda kukwiya
Imathandizira zakuda-kuyambira mdima wathunthu
Ndawonapo ogwira ntchito kuhotelo akusangalala mphamvu itabwezeretsedwa pambuyo pa chimphepo chamkuntho -osati chifukwa alendo akudandaula mochepera, koma chifukwa madzi oundana amasiya kusungunuka. Izi sizichitika kawirikawiri m'maspredishiti a ROI.
Ma Data Center - Katundu Wopatsa Ufulu Padziko Lonse
Iwo amafuna:
- Zero nthawi yopuma
- Mphamvu arbitrage phindu
- Zizindikiro zobiriwira pazotulutsa atolankhani
CESS ikhoza kukwaniritsa zofunikira zonse zitatu panthawi imodzi. Ogwiritsa ntchito poyera amachitcha "backup elasticity," pomwe amachitchula mwamseri ngati chinthu chamsika chobisika ngati nthawi. Kunena zoona, kumeneko si kupanda chilungamo kwenikweni.
The Safety Silence
Zotengera zachitsulo ndi ma cell a lithiamu sakhala omasuka.
Kuthamanga kwa kutentha sikufunsa chilolezo
HVAC imayang'anira=imathandizira kukalamba kwa maselo
Njira zolowera mpweya zimasankha ngati kulephera ndi kanema pankhani
Mtengo wa UL9540AndiMtengo wa NFPA855kutsata=kusiyana pakati pa kulimba mtima ndi kusasamala
Katswiri aliyense wabwino amapemphera{0}}njira yoyipa kwambiri kuti ikhale mu drawer mpaka kalekale.
Chifukwa chiyani Smart Grids Imakonda Zotengera
Osati aesthetics. Osati hype.
Zinthu ziwiri:liwirondimwayi wopambana.
| Ubwino | Tanthauzo Lake M'ntchito |
|---|---|
| Fakitale-yalumikizidwa | Palibe -zodabwitsa za patsamba (mwachiyembekezo) |
| Modular | 1 → 100+ MWh popanda mikangano yanzeru |
| Zosamuka | Pitani kumutu wotsatira wa gridi |
| Commission mwachangu | Miyezi, osati zaka |
| Chithunzi cha CapEx | Ma CFO amasiya kukwinya |
Zili ngati kupereka gridziwalo zowonjezerazomwe zimatha kusamukira kulikonse komwe kuli ululu.