isi_ọkọlọtọ

Ime ka Grid kwụsie ike site na iji netwọk BESS kesaa

Ime ka Grid kwụsie ike site na iji netwọk BESS kesaa

Azịza ngwa ngwa:Netwọk BESS ekesara na-eme ka nkwụsi ike nke grid sie ike site n'itinye ọtụtụ obere [ngwa nchekwa batrị](https://www.midapower.com/energy-storage-charging-station) n'ofe mpaghara - na ọdụ ụgbọ mmiri, ebe a na-ebuga chaja okporo ụzọ, ụlọ azụmahịa, na ebe anyanwụ - na ịchịkọta ha site na ngwanrọ njikwa ike n'ime ụlọ ọrụ ike mebere emebere (VPP) nke na-enye njikwa ugboro ugboro, nkwado voltaji, ịkpụcha elu, na ọrụ iguzogide nye onye na-arụ ọrụ grid. N'ihi na nzaghachi na-eme n'ógbè (n'okpuru otu sekọnd maka ugboro ugboro, ozugbo maka voltaji), nchekwa ekesara na-akara nnukwu ụlọ ọrụ etiti na ọsọ na ntụkwasị obi, ọ chọghịkwa ụzọ nnyefe ọhụrụ. Maka ndị nwe ya, nkeji nke ọ bụla kesara na-enweta ọtụtụ ụzọ ego - ịkwụ ụgwọ ikike, mkpebi ike, nchekwa ụgwọ ọchịchọ, na ego ọrụ mgbakwunye - ebe netwọk n'ozuzu ya na-aghọ ihe onwunwe kachasị agbanwe agbanwe nke grid. Ahịa Europe na North America na-akwụlarị 30–120 USD/MW-h maka nzaghachi ugboro ọsọ, na-eme ka netwọk BESS kesara bụrụ otu n'ime akụkụ ndị na-eto ngwa ngwa na akụrụngwa grid.

Ihe Ndị Dị Mkpa:

  • Netwọk BESS kesara na-agbanwe ọtụtụ puku obere ebe nchekwa ka ọ bụrụ otu ihe onwunwe grid na-agbanwe agbanwe, na-enye ọrụ ndị ụlọ ọrụ etiti na-enweghị ike ijikọ na ọsọ ma ọ bụ ebe obibi.
  • Nhazi ugboro ugboro bụ ọrụ kachasị elu: nzaghachi n'okpuru sekọnd na-enweta 30–120 USD/MW-h nke ịkwụ ụgwọ ikike n'ofe nnukwu ahịa.
  • Nchikota ihe (EMS + ikpo okwu VPP + OCPP 2.0.1 + ISO 15118) bụ ihe na-eme ka batrị gbasaa ghọọ otu akụrụngwa a na-eziga.
  • Otu nkeji ndị ahụ kesara na-ebu ụzọ na-ejere ebe ha na-anabata ozi — na-ebelata ụgwọ ọrụ site na 20–40% — ma na-ere mgbanwe na grid nke abụọ.
  • Ngwa nchekwa modular, nke ọkọlọtọ bụ akwa nchekwa: naanị nkeji ọkọlọtọ nwere ike ịchịkọta ọnụ ahịa dị mma na nha.

 

Ihe Mere Nkwụsi Ike Grid Ji Aghọ Nsogbu Kesaa

Otu onye na-arụ ọrụ grid mpaghara na ndịda United States na-elele ebe mgbago mgbede: mmepụta anyanwụ na-ada, ibu ikuku na-arị elu, na gradient nke nkeji iri atọ na-arị elu kwa afọ ka mmeghari ohuru na-ewepụ osisi okpomọkụ. Ngwa ọrụ nke onye ọrụ n'oge gara aga - nnukwu ihe mkpuchi gas na ebe nchekwa etiti - dị oke ọnụ iji wuo, ọ na-adị nwayọ nwayọ (nkeji 2-10), ma dị anya site na ihe na-enye nri nkesa jupụtara ebe nsogbu voltaji na-eme n'ezie. Ka ọ dị ugbu a, ebe nchekwa EV ọ bụla, ụlọ azụmahịa, na ebe nchekwa ngwa ahịa na mpaghara ahụ bụ ihe nwere ike ịchekwa ihe.

Nkwụsi ike nke grid na-aghọ nsogbu nke kesara maka ihe atọ dị mkpa. Nke mbụ, ntinye aka ọhụrụ na-emebi ike ọgwụgwụ: mgbanwe ugboro ugboro na-eto eto ma na-erute ngwa ngwa, na-achọ nzaghachi na sekọnd karịa nkeji. Nke abụọ, mmepụta na-aga n'ọnụ nkesa (anwụrụ ọkụ n'elu ụlọ, nchekwa obodo), yabụ nsogbu voltaji na mkpọchi na-apụta na ihe oriri nke osisi etiti na-enweghị ike ịhụ, ma e wezụga idozi ya. Nke atọ, mgbasa nnyefe na-adị nwayọ ma dị oke ọnụ - ụzọ ọhụrụ na-ewe afọ 7-10 na ijeri ego - ebe batrị kesara na-etinye n'ime ọnwa ole na ole n'oge mkpa. Nsonaazụ ya bụ usoro grid ebe a na-enye ọrụ nkwụsi ike site na obere ụlọ nchekwa a haziri ahazi kama obere osisi ole na ole buru ibu.

Ọdịdị nke Ọrụ Grid: Ihe Distributed BESS Na-ere n'ezie

Ngalaba BESS kesara na-enweta ego site na ire ọrụ isii dị iche iche, nke ọ bụla nwere oge nzaghachi nke ya, oge, na usoro ahịa:

Ọrụ Grid Oge Nzaghachi Oge A Na-ahụkarị Nhazi Ego Ihe onwunwe ekesara nke kacha mma
:— :— :— :— :—
Nhazi ugboro ole < 1 s Nkeji (na-aga n'ihu) Ịkwụ ụgwọ ikike (30–120 USD/MW-h) + ike Batrị ọ bụla nwere telemetry ngwa ngwa
Nkwado voltaji Ozugbo Na-aga n'ihu Nkwekọrịta ụlọ ọrụ ma ọ bụ onye na-agba tarifu Ngalaba ndị na-ebufe ihe na azụmaahịa
Nzaghachi ịkpụcha elu / arịrịọ Nkeji 1–15 1–4 awa Izere ụgwọ arịrịọ + ịkwụ ụgwọ DR Ebe a na-ana chaja, ụlọ azụmahịa
Ịkwalite ikike (ihe ndị a ga-emegharị) Nkeji 1–15 1–4 awa Mmụba ahịa PPA/ike Nchekwa nke ejiri anyanwụ mee
Ọrụ nnyefe/nkwụsịtụ Edobere oge Awa Nkwekọrịta nkwụsịtụ akụrụngwa ọrụ Ndị na-enye nri
Mmalite ojii / iguzogide Mberede Awa 2–24 Ọnụego nkwụsi ike, uru inshọransị Microgrid, ebe a na-edebe ihe, na nkeji ngwa ọrụ dị mkpa

Nhazi ugboro ugboro bụ ọrụ anchor n'ihi na ọ na-enweta uru doro anya nke batrị kesara: ọsọ. Ngwa lithium-ion nwere ike ịgbago site na efu ruo ike zuru oke n'okpuru milisekọnd 100 ma kwado nzaghachi ahụ ruo mgbe ebighị ebi - ikike nke ụlọ ọrụ okpomọkụ enweghị ike iru na nke ahịa na-akwụ ụgwọ maka ya na ọnụego adịchaghị elu. Nkwado voltaji na-eji mpaghara eme ihe: batrị dị na feeder jupụtara na-achịkwa voltaji kpọmkwem ebe ọ dị mkpa, na-ezere mfu na oge nke ntụtụ dịpụrụ adịpụ.

Etiti na nkesa: Ntụnyere Nhazi Ụlọ

Ụkpụrụ Ụlọ Nchekwa Etiti Netwọk BESS Kesara
:— :— :—
Oge ndu nke nnyefe Afọ 3–5 (na-enye ohere, njikọ nnyefe) Ọnwa 3–9 kwa saịtị, n'otu oge n'ofe mpaghara
Mgbanwe ọnọdụ Edoziri ya site na ohere nnyefe E tinyere ya kpọmkwem n'ebe mkpa dị (ihe nri, ebe nchekwa, ibu)
Ọsọ nzaghachi Sekọnd gaa nkeji < 1 s kwa nkeji; obere sekọnd na mkpokọta
Ndabere na nnyefe Chọrọ ụzọ ọhụrụ/emelitere Ọ dịghị - ejikọ na ọkwa nkesa
Ihe egwu ọdịda otu isi Nkwụsị nke osisi na-ewepụ ihe onwunwe niile Netwọk na-emebi nke ọma, otu site na otu
Nchịkọta ego Otu ahịa, otu saịtị Nchekwa ihe achọrọ maka otu nkeji + ọrụ grid na saịtị ọ bụla
Ike isi obodo kwa MW 1.5–2× elu (ala, ọrụ obodo, njikọ) Ala, gbasaa na saịtị ndị ọbịa

Ntụnyere a na-akọwa ụzọ ụlọ ọrụ ahụ si aga njem: ọ bụ ezie na ụlọ ọrụ etiti ka dị mkpa maka nchekwa ike buru ibu, obere ego nke itinye ego na grid-stability na-aga n'ihu na netwọk kesara, n'ihi na ha na-arụ ọrụ ngwa ngwa, dị ọnụ ala karịa kwa MW, ma na-eguzogide nrụgide karịa.

Nhazi Ụlọ: Otu esi ahazi Netwọk BESS Kesaa

Netwọk BESS nke kesara bụ sistemụ nwere akwa atọ.akwa ngwaikebụ usoro nchekwa ọkọlọtọ — blọk batrị, modulu ike abụọ, na chaja — nke ọ bụla nwere BMS na nchekwa mpaghara.oyi akwa njikwabụ ọkwa EMS nke na-arụ ọrụ njikarịcha ụgwọ achọrọ maka ebe nnabata, na-ejide isi batrị ahụ, ma na-ekpughe interface ọkọlọtọ maka iwu grid.oyi akwa nchịkọtabụ sistemụ njikwa ike nke kesara (DERMS) nke na-ejikọta ọtụtụ narị ma ọ bụ puku nkeji n'ime otu pọtụfoliyo enwere ike izipu ma na-etinye ya n'ahịa.

Ụkpụrụ protocol atọ na-eme ka akwa ndị ahụ nwee ike ijikọ ọnụ:

 

  • OCPP 2.0.1na-achịkwa njikwa chaja na nchekwa n'ofe netwọk ahụ, na-agbakwụnye nchekwa TLS na ihe ndị bụ isi na-achaji smart nke mmejuputa 1.6J ochie na-enweghị.
  • ISO 15118 (gụnyere -20)na-agbatị ụgbọ mmiri ahụ gaa na batrị ụgbọala, ka [EV-s nwere ike V2G](https://www.midapower.com/30kw-40kw-v2g-charging-module-bidirectional-ac-dc-converter-product/) dị na ebe nchekwa na-aghọ ikike ekesara ọzọ.
  • OpenADR 2.0b / DNP3 / IEC 61850jikọọ oyi akwa nchịkọta na ihe eji arụ ọrụ na TSO maka ihe omume DR, akara iwu, na telemetry.

 

Ụkpụrụ injinia bụ na ngalaba ọ bụla ga-erite uru n'otu n'otu na ebe obibi ya - site na nchekwa ego achọrọ, nhazi, na ego ọrụ ịnakọta - tupu e ziga ya maka ọrụ grid. Ego grid bụ uru; akụnụba saịtị bụ isi ihe dị mkpa. Nke a bụ ihe na-eme ka netwọk kesaa bụrụ ihe a na-akwụ ụgwọ: okwu azụmaahịa nke otu ọ bụla anaghị adabere na ọnụahịa ọrụ ndị ọzọ na-agbanwe agbanwe.

Ọdụ Nchaji BESS nke V2G Kwadoro

Ụkpụrụ Nhazi Ụwa n'Eziokwu

Usoro nhazi atọ na-achịkwa netwọk BESS kesara ugbu a, nke ọ bụla na-ejide ebe nchekwa na ikpe ojiji anụ ahụ.

Ebe nchekwa ụgbọ mmiri na ebe a na-ebuga chaja.Nchekwa n'ebe a na-echekwa ihe na-eme ka ike chajị dị elu, wee ree ikike nhazi n'oge ọrụ na-adịghị arụ ọrụ. MIDA [482 kWh/320 kW](https://www.midapower.com/320kw-482kwh-bess-charger-mobile-ev-charging-station-energy-storage-system-product/) na [625 kWh/400 kW ọdụ ndị agbakwunyere](https://www.midapower.com/400kw-625kwh-bess-charger-station-mobile-charging-battery-energy-storage-system-product/) na-arụ ọrụ a kpọmkwem: batrị na-echekwa chajị ụgbọ mmiri ebe nkwekọrịta VPP na-enweta ego na windo na-adịghị arụ ọrụ. Ebe a na-echekwa bọs 30 na-enye ike mgbanwe 500 kW–1.5 MW na netwọk na-enweghị ebe nchekwa ọ bụla raara onwe ya nye.

Ndị na-akwụ ụgwọ n'okporo ụzọ na nke azụmahịa.A na-achịkọta ọtụtụ ọdụ ụgbọ okporo ígwè 120–400 kW n'akụkụ ụzọ ahụ n'ime obere ngalaba mpaghara, na-enye nhazi ọkwa kachasị elu na saịtị ọ bụla na nhazi ugboro ole maka TSO. Ebe ọ bụ na ngwaike ahụ bụ nke a na-ahazi ma dakọtara na usoro nhazi, nchịkọta bụ mmemme ngwanrọ kama ịgbanwe ngwaike.

Sistemụ ndị e ji ike anyanwụ mee na ndị na-anaghị ejikọta ha.Ngwa nchekwa anyanwụ na-ekesa — dịka nke MIDA [200 kWh/120 kW nke na-anaghị agbanye ọkụ eletrik na MPPT](https://www.midapower.com/200kwh-120kw-mobile-ev-charger-off-grid-solar-mppt-dc-fast-charging-station-product/) — mmepụta ike maka mmeghari ohuru ma na-enye ikike ịpụgharị n'ime ala. Na mpaghara ndị nwere grid adịghị ike, nkeji ndị a na-enye ọrụ ike nke akụ etiti enweghị ike: ha na-edobe ibu dị mkpa n'ịntanetị n'oge nkwụsị.

Chaja BESS EV nke ejiri ike anyanwụ mee ihe_69

Ụdị Azụmaahịa na Isi Mmiri Ego

Ndị ọrụ na-enweta ego na netwọkụ kesara site na ụzọ ise a na-enweta ego:

1. Ịkwụ ụgwọ na ike nkwekọrịta na ebe nnabata— Mbelata 20–40% nke ụgwọ ọrụ yana nchekwa ike TOU (ihe ndabere nke na-akwụ ụgwọ maka batrị). 2.Ọrụ enyemaka na nhazi ugboro ole na olesite na nkwekọrịta TSO ma ọ bụ isonye na nchịkọta — 30–120 USD/MW-h nke ịkwụ ụgwọ ikike. 3.Isonye n'ahịa ikikeebe nchekwa ruru eru — ịkwụ ụgwọ kwa afọ maka ikike ịhapụ ọrụ n'oge ihe mberede. 4.DR na nkwekọrịta mgbanwena ihe eji arụ ọrụ — ịkwụ ụgwọ maka ihe omume ọ bụla maka mbelata ma ọ bụ ịgba ọgwụ mgbochi oge. 5.Ọrụ ụgbọ mmiri V2G— batrị ụgbọala e zigara n'oge windo iwu, na-enweta ụgwọ ike kwa MWh karịa ikike ọdụ ahụ.

Nchikota ọrụ ahụ na-arụ ọrụ n'ihi na ọrụ ndị a na-agbanwe agbanwe site n'oge ruo n'oge: batrị enweghị ike ịchịkwa ugboro ole na ole ma kpụọ elu n'otu oge ahụ, mana oke ahụ bụ elekere anọ nke ehihie ruo elekere isii nke ehihie, ọchịchọ iwu na-aga n'ihu, windo chaja ụgbọ mmiri n'abalị dịkwa iche - EMS na-ahazi ikike ọ bụla n'ime oge nke ya.

Ime Ka Netwọk Dị Ezigbo: Ihe Ndị Ọrụ Kwesịrị Ime

A na-egosi na netwọk BESS kesara na oke, mana nloghachi ahụ bụ nke ndị ọrụ na-eme ihe ndị bụ isi:

1. Mee ka ngwaike dị otu a.Họrọ otu ezinụlọ ngwaahịa modular nwere nkwado OCPP 2.0.1 na ISO 15118 n'ofe saịtị niile - akụnụba nchịkọta ga-ada ma ọ bụrụ na saịtị ọ bụla na-agba usoro dị iche iche. 2.Mee ka ngalaba ọ bụla dị na akụnụba ebe obibi buru ụzọ— Nchekwa ego maka ihe achọrọ na ego ịchaji ga-akwụrịrị ụgwọ azụmaahịa dị mkpa. 3.Nkwekọrịta na onye nchịkọta n'ogeka ụgbọ mmiri ndị ahụ wee nwee ike ịbanye n'ahịa site na ụbọchị mbụ kama mgbe usoro asambodo nke afọ gasịrị.Debe isi site na imewe— batrị nha ya dị 20–30% karịa mkpa ebe ahụ, yabụ ọrụ grid anaghị emebi ahụmịhe ọkwọ ụgbọala. 5.Jiri ihe niile mee ihe— nkeji ndị e ji mita mee, nke nwere ike ịrụ ọrụ na telemetry bụ ndị nchịkọta na ngwa ọrụ ga-eziga; ikike na-enweghị njikọ bụ isi obodo na-adịghị mma.

Nsogbu nkesa grid na-esiwanye ike, azịza ya bụkwa ihe a na-enweta site na ntọala akụ kesara. Ndị ọrụ na-etinye ebe nchekwa ọkọlọtọ, nke e ji usoro nhazi mee, na saịtị ha taa anaghị emeziwanye ọnụ ahịa ike nke ha - ha na-aghọ ndị na-enye ohere mgbanwe grid nke 2030, na-enweta ego site na akụrụngwa nke na-ejekwa ozi azụmaahịa ha. Mmetụta netwọk ahụ dị adị: nkeji ọ bụla ọzọ a na-ahazi na-eme ka mkpokọta pọtụfoliyo bara uru karị, na-agbasa karịa, ma na-eguzogide karịa - maka onye ọrụ na maka grid.

Ajụjụ Ndị A Na-ajụkarị

1. Gịnị bụ netwọk BESS nke a na-ekesa?Netwọk BESS kesara bụ obere ebe nchekwa batrị dị n'ọtụtụ ebe, nke ngwanrọ na-achịkọta n'otu ebe a na-eziga ozi nke na-enye ọrụ nkwụsi ike grid dịka nhazi ugboro ugboro, nkwado voltaji, na ịkpụcha elu.

2. Kedu ka nchekwa ekesara si eme ka nkwụsi ike nke grid dịkwuo mma ma e jiri ya tụnyere ụlọ ọrụ etiti?Ngalaba ndị kesara na-aza n'ime otu sekọnd, na-anọdụ kpọmkwem ebe nsogbu voltaji na mkpọchi dị, anaghị achọ ụzọ nnyefe, ma na-ada ada nke ọma otu unit n'otu oge kama ịbụ otu isi ihe na-ada ada.

3. Kedu ihe dị iche n'etiti VPP na netwọk BESS nke kesara?VPP bụ njikọta na njikọta ahịa — nke bụ sọftụwia nke na-enye akụ ekesara n'ahịa ike; netwọk BESS nke kesara bụ ụgbọ mmiri ngwaike a na-achịkọta. Ha bụ akwa abụọ nke otu sistemụ ahụ.

4. Kedu ọrụ grid kachasị baa uru maka batrị kesara?Nhazi ugboro ole, nke na-akwụ 30–120 USD/MW-h nke ikike maka nzaghachi obere sekọnd — ikike ebe batrị lithium-ion karịrị ihe niile a na-eji eme ihe maka okpomọkụ.

5. Ebe ndị na-ebuga EV nwere ike isonye na ọrụ grid n'emeghị ka ndị ọkwọ ụgbọala merụọ ahụ?Ee. EMS na-ahazi nhazi nkesa grid n'ime windo ndị na-anaghị arụ ọrụ nke ọma ma na-edobe ebe a na-anara chaja, yabụ na oge chaja nke ndị ọkwọ ụgbọala anaghị emebi emebi; ihe nchekwa batrị na-achọ ihe abụọ a.

6. Kedu usoro iwu dị mkpa maka otu batrị iji sonye na netwọk ọrụ grid?OCPP 2.0.1 maka njikwa chaja/nchekwa, ISO 15118 maka njikọta n'akụkụ ụgbọala, na OpenADR 2.0b, DNP3, ma ọ bụ IEC 61850 maka nkwukọrịta ọrụ na TSO.

7. Achọrọ m nkwekọrịta ọrụ iji nweta ego site na BESS nke kesara?Ọ bụghị na mbụ — enwere ike ịnweta nchekwa ego na ike site na ụbọchị mbụ; iwu ugboro ole na ịkwụ ụgwọ ikike chọrọ onye nchịkọta ma ọ bụ onye TSO sonye, ​​nke ọtụtụ ndị ọrụ na-agbakwụnye mgbe egosipụtara ikpe azụmaahịa saịtị ahụ.


Oge ozi: Ọgọst-14-2026

Hapụ Ozi Gị:

Dee ozi gị ebe a zitere anyị ya