ʻAʻole i hoʻolālā ʻia ka hapa nui o ka mana no ka PV volatility, 30 degere wela i ke aumoe, a i ʻole nā mea kūʻai aku e hoʻopuka i nā hoʻopaʻapaʻa ma mua o ka uila. E haʻi aku nā ʻenekinia ma ke kula iā ʻoe: ke kūkākūkā nei nā kānāwai o ka physics me nā kānāwai o ka ʻoihana waiwai i kēlā me kēia minuke. ʻO ia ke kumuʻōnaehana mālama ikehu pahu (CESS)i puka mai-a'ole ma ke ano he mana'o no ka wā e hiki mai ana, akā, ma ke 'ano he kahua-hooponopono i ka mākia i 'oi aku ka wikiwiki ma mua o ka ho'onui 'ana.
Ua ʻike mua au i ka BESS i hoʻopaʻa ʻia i hoʻopaʻa ʻia i loko o kahi hale kuaʻāina ma waho o Phoenix. ʻO nā mea hoʻololi ke nānā aku i ka luhi, me he mea lā e hoʻopuka ana lākou i ka ea wela. A laila kuhikuhi kekahi mea hoʻohana i ka pahu waihona a ʻōlelo mai:
"Ke kūʻai nei kēia mea iā mākou i nā kauwela."
ʻAʻole pono. ʻAʻole loaʻa kālā. Nā kauwela.
Hoʻohui ʻia ʻo Renewable Energy Integration - ʻO ka ʻāpana kahi i hāʻule mua ai ka manaʻo
ʻAʻole manaʻo ka makani i ka nui o ka ramp rate. ʻAʻole paʻa nā ao i nā papa manawa. Eia nō naʻe, pono e paʻa ka alapine ± 0.1 Hz.
I ka manawa alithium{0}}ion CESSpili i kahi mahiʻai 100 MW PV:
Hoʻopili i nā ʻōniʻoniʻo irradiance hikiwawe ma mua o ka weliweli o nā mea hoʻohuli
01
Hoʻokomo i ka mana hana i lokoma lalo -sekonapohā no ke kākoʻo alapine
02
Hoʻemi i ka hoʻemi ʻana i ka wā o "nā hola kalahala ʻoi aku ka nui" (nā huaʻōlelo ʻoihana)
03
Hāʻawi i ka inertia synthetic ma o nā puka mana PCS wikiwiki
04
Ua haʻi mai kekahi ʻenekini hoʻokele iaʻu:"Inā hewa ka hoʻokani ʻana o ka PCS, ʻaʻole ʻoe e hoʻopaʻa i ka mānoanoa - e hui pū ana ʻoe i ka haunaele." A ʻaʻole ʻo ia i ʻakaʻaka.
ʻAʻole ʻo SOC ʻo SOH - Ke aʻo nei nā mea hana ma ke ala paʻakikī
| Kau | Unuhi kanaka | No ke aha e ʻeha ai nā hewa |
|---|---|---|
| SOC | ʻAna wahie | Hoʻouna hewa i loko o ka mea hānai holoʻokoʻa |
| SOH | Ka lōʻihi o ka pākaukau | ʻO nā koi hōʻoia a me nā mea hōʻoia e hanu ana i kou ʻāʻī |
E kiʻi hewa i ka SOC → imbalance. Loaʻa hewa iā SOH → nā hoʻopiʻi.
'Oi aku ka pa'akikī o nā pila ma mua o ka hemo 'ana
ʻAʻole makaʻu nā hale hana i nā hola kilowatt-. Makaʻu lākou i ka puka aniani koi 15 minuke.
Hiki i kahi pahu BESS 5-10 MWh ma hope o kahi mea kanu hoʻoheheʻe:
01
ʻoki30–50%o na koina koi kiekie
02
Kāohi i nā sags voltage e kūʻO nā laina PLC he mau miliona
03
E kūʻai aku i ka pane koi e like me ka hustle ʻaoʻao ʻaʻohe mea e ʻae
ʻIke nā CFO he pilikia kālā. Manaʻo nā mea hoʻohana Grid he pilikia paʻa. ʻO ia ka hui pū ʻana o nā mea ʻelua, ʻo ia ke kumu e hana ai.
Hoʻokuʻu ʻia ʻo - pale mālie i ka pōʻeleʻele mai ka lā i nehinei
ʻAʻole hiki i nā mea hoʻohana ke hōʻoia i kēia ma ka lehulehu:
"ʻAʻole hiki iā mākou ke kūkulu wikiwiki i ko mākou ala i waho."
He mau makahiki ka lōʻihi o nā hale kaʻa kaʻa hou a i kekahi manawa makemake i nā hālāwai hoʻolohe manaʻo lehulehu i piha i nā hoalauna huhū.
Hoʻopaʻa ʻia kahi CESS kelepona paʻa ma kahi mea hānai pilikia me ka ʻaneʻane ʻaʻohe hoʻopaʻapaʻa politika:
✔ Hoʻopaʻa i ka nui i ka wā o ka hoʻokele kiʻekiʻe
✔ Hoʻihoʻi hou i ka uila ke hāʻule ka hope o ka mea hānai
✔ Hoʻopaneʻe i ka hoʻomaikaʻi ʻana i nā ʻōnaehana 3-7 mau makahiki
ʻAʻohe mea hoʻopāpā e pili ana iā ia - ʻaʻole e hele maʻiʻo nā crises grid i pale ʻia.
Microgrids - Ke Lilo ka Grid i Manaʻo Manaʻo
ʻO nā mokupuni ma hope o nā ʻino, nā mines wao nahele, nā kahua radar pūʻali koa mamao - nā wahi kahi i hala ʻole ai ka hoʻouna ʻana i ka diesel he mea weliweli maoli ma mua o ka cyberattacks.
A pahu{0}}e hana ana i ka ipu BESS:
Hoʻonohonoho i ka voltage/frequency mai ka ʻohi ʻana
Holo me ka lā + diesel me ka ʻole o ka huhū
Kākoʻo ʻeleʻele-hoʻomaka ma hope o ka pōʻeleʻele
Ua ʻike au i ka hauʻoli o nā limahana o ka hōkele i ka wā i hoʻihoʻi ʻia ai ka mana ma hope o ka ʻino -ʻaʻole no ka emi ʻana o ka hoʻopiʻi ʻana o nā malihini, akā no ka pau ʻana o ka hau.
Nā Kikowaena ʻIkepili - Ka Haʻawe Kuleana Loa o ka Honua
Ke koi nei lākou:
- Zero downtime
- Loaʻa ka waiwai arbitrage ikehu
- Nā palapala hōʻoia ʻōmaʻomaʻo no nā hoʻolaha paʻi
Hiki iā CESS ke hoʻokō i nā koi ʻekolu i ka manawa like. Kāhea ʻia e nā mea hoʻohana he "backup elasticity," ʻoiai e ʻōlelo pilikino ana iā ia ma ke ʻano he waiwai mākeke i hoʻololi ʻia e like me ka uptime. ʻO kaʻoiaʻiʻo, ʻaʻole pololei kēlā.
Ka Hamau Palekana
ʻO nā pahu kila a me nā pūnaewele lithium he mau hoa noho ʻoluʻolu.
ʻAʻole noi ʻo Thermal runaway i ka ʻae
Nānā HVAC=hoʻolalelale i ka wā kahiko
Hoʻoholo nā ala hoʻoheheʻe inā he wikiō ka hāʻule ma ka nūhou
UL 9540AaNFPA 855hoʻokō=ka ʻokoʻa ma waena o ka wiwo ʻole a me ka mālama ʻole
Ke pule nei kēlā me kēia ʻenekinia maikaʻi i kā lākou -palapala hihia ʻino loa e noho mau i loko o ka pahu pahu.
No ke aha e aloha ai ka Smart Grids i nā ipu
ʻAʻole aesthetics. ʻAʻole hype.
ʻElua mea:ka māmā holoahiki i ka holomua.
| Pōmaikaʻi | He aha ke ʻano o ka hoʻomaʻamaʻa |
|---|---|
| Huina -hale hana | ʻAʻole ma ka -pūhāhā ma ka pūnaewele (manaʻolana) |
| Modular | 1 → 100+ MWh me ka hoʻopaʻapaʻa ʻole |
| Hiki ke hoʻoneʻe | E neʻe i ke poʻo o ka mānoanoa aʻe |
| Komisina wikiwiki | He mau mahina, ʻaʻole he mau makahiki |
| CapEx akaka | Hoʻopau nā CFO i ka haʻalulu |
Ua like ia me ka hāʻawi ʻana i ka mānoanoanā mea ʻokoʻahiki ke neʻe i kahi o ka ʻeha.