Nneɛma a ɛkorɔn-tumibatere ahoɔden a wɔde sie nneɛma a wɔde gu mu (BESS) .rekɔ akyiri asen 5 MWh adesuakuw no bere a utility-scale nnwuma kɔ so yɛ kɛse no. Nhyehyɛe akɛse betumi de ahoɔden pii ama wɔ ade biara mu, aboa ma wɔatew akuw a wɔde adi dwuma no so na ama adwuma no nhyehyɛe ayɛ mmerɛw.
Nanso, tumi a ɛkɔ soro no nkyerɛ ano aduru a eye sen saa ara kwa. Ɛsɛ sɛ adetɔfoɔ hwɛ nhyehyɛeɛ nhyehyɛɛ, nkabom gyinabea, ne berɛ tenten-bere tenten adwumayɛ-ɛnyɛ MWh dodoɔ nko ara.
Saa asɛm yi hwehwɛ nea ɛsakra kɔ akyiri sen...5 MWh adesuakuwne sɛnea ɛsɛ sɛ adwuma no akuw hwehwɛ BESS ano aduru a ɛwɔ containerized a ɛwɔ tumi a ɛkorɔn-ho mu.
Kyerɛkyerɛ Nhyehyɛeɛ Ahyeɛ mu Ansa na wode 5 MWh+ Containerized BESS atoto ho
Bere a gua no kɔ akyiri sen 5 MWh adesuakuw no kɔ BESS ano aduru a ɛwɔ nsukorabea a ɛkorɔn-tumi no, MWh dodow no nkutoo nnɔɔso bio sɛ wɔde bɛtoto nhyehyɛe ahorow ho.
Ɛnyɛ bere nyinaa na tumi dodow a ɛkorɔn gyina hɔ ma nhyehyɛe no kɛse, nkabom gyinabea, ahoɔden tebea a wotumi de di dwuma, anaa asetra mu adwumayɛ koro. Ansa na wɔde BESS a ɛwɔ tumi a ɛkorɔn-toto ho no, ɛsɛ sɛ adetɔfo te nea ɛka tumi nɔma no akyi no ase.
Nea edi kan no, Si Nea System Boundary no Ka Ho no So dua
Tumi nsɛmfua betumi agyina hɔ ama nhyehyɛe nhyehyɛe ahorow a egyina supplier nsɛmfua ne project architecture so. Ansa na wɔde BESS ano aduru a wɔde ahyɛ nsukorabea bɛtoto ho no, ɛsɛ sɛ adetɔfo di kan te nhyehyɛe no hye a ɛwɔ MWh dodow no akyi no ase.
Nsiesiei ahorow a wɔtaa yɛ no bi neDC batere a wɔde gu mu, DC blocks, ne AC/DC a wɔaka abom a wɔde ahyɛ nsukora mu BESS ano aduru.
DC Battery Akorae / DC Block
Saa nhyehyeɛ yi gyina hɔ ma DC-fã ahoɔden akoraeɛ subsystem titire, a AC-fã ahoɔden mfiri nyinaa a wɔde di dwuma wɔ ahofadie mu. Ne nneɛma atitiriw a wɔaka abom no bi ne:
- Batere nkwammoaa, module ahorow, ne rack ahorow
- Batere a wɔde di dwuma ho nhyehyɛe (BMS) .
- DC ahobammɔ mfiri
- Ɔhyew a wɔde di dwuma ho nhyehyɛe
- Nhyehyɛe ahorow a wɔde hwɛ ahobammɔ so
Power Conversion System (PCS), step-up transformers, ne AC-side grid-adwinnadeɛ a ɛka ho nyinaa, wɔtaa hyehyɛ na wɔde si hɔ soronko wɔ container no akyi.
AC/DC a Wɔaka abom a Wɔde Ahyɛ Mu BESS
Saa nhyehyeɛ yi ka core energy storage ne grid{0}}connected functions bom wɔ container hyeɛ baako mu, na ɛtew on-site nkabom adwuma so. Nea ɛka nneɛma a wɔaka abom a ɛtaa ba no bi ne:
- Battery ahoɔden a wɔkora so nhyehyɛe a edi mũ
- Tumi Nsakrae Nhyehyɛe (PCS) .
- Ahoɔden a Wɔde Di Dwuma Ho Nhyehyɛe (EMS) .
- AC/DC ahobammɔ mfiri a wɔaka abom
- Tumi a ɛboa ne mframa a wɔde fa mu
- Nkitahodi ho nkitahodi ahorow
Nnwuma binom nso betumi agye nhyehyeɛ foforɔ, te sɛ abɔnten PCS nkabom anaa PCS nhyehyeɛ a ɛwɔ mfimfini, a egyina wɔn a wɔde nneɛma ma no nhyehyɛɛ ne adwuma no ahwehwɛdeɛ so.
Sɛ yɛbɛka no tiawa a:
Nsonsonoeɛ titire no nyɛ MWh dodoɔ nko ara, na mmom nnwinnadeɛ, nkitahodiɛ, ne asɛdeɛ a ɛka nhyehyɛeɛ no hyeɛ ho nso.
Nea ɛto so abien, Si Nea Tumi Nnɔmba no Gyina hɔ Ma no So dua
Bere a baanu mpoBESS ano aduru a wɔde ahyɛ nsukorade mukyerɛ MWh tumi koro no ara, ahoɔden a wotumi de di dwuma ankasa a wɔde ba no betumi ayɛ soronko. Ɛsɛ sɛ wɔsan hwɛ tumi a wɔaka no mu ka ho ne:
| Tumi Bere | Kyerɛ |
| Edin krataa a Wɔde Di Dwuma | Total rated ahoɔden a wɔde ahyɛ battery nhyehyɛe no mu |
| BOL Ahoɔden a Wɔde Di Dwuma | Ahoɔden a wotumi de di dwuma a ɛwɔ hɔ wɔ adwumayɛ mfiase |
| EOL Ahoɔden a Wɔahyɛ Ho Bɔ | Ahoɔden a wɔde bedi dwuma a wɔahyɛ ho bɔ wɔ ɔsom bere a wɔakyerɛ no akyi |
Ɛsɛ sɛ wosi nneɛma afoforo nso so dua:
- Sɛ́ ebia wɔsusuw tumi wɔ DC anaa AC fã no
- Sɛ́ ebia wɔde aboafo a wɔde di dwuma ka ho anaa
- SOC mfɛnsere a wɔde di dwuma
- Awiei-a -nkwa ahoɔden ho bɔhyɛ
Sɛ nhyehyɛe no hye ne tumi nkyerɛase no mu da hɔ nkutoo a na wobetumi de BESS ano aduru ahorow a wɔde ahyɛ nsukorade mu atoto ho yiye.
Nea enti a BESS Nnwuma akɛse-Scale Rehwehwɛ Ano aduru a Ɛkorɔn-Capacity Containerized Solutions
Nsakrae a ɛkɔa ɛkorɔn-tumi a ɛwɔ containerized BESSɛnyɛ ahoɔden pii a wɔbɛkora so wɔ ade biako mu nko. Ɛfa nsɛnnennen a ɛrenya nkɔanim wɔ beae a wɔde di dwuma, nnwinnade a wɔde bɛka abom, ne adwuma no a wɔde bɛma ho no ho dwuma a wobedi ho.
Nnwuma akɛse-Scale Rema Deployment Complexity no Kɔ soro
Bere a utility-scale projects nyin no, storage capacity a wode bɛka ho no taa hwehwɛ BESS units pii, fapem, anyinam ahoɔden ne nkitahodi nkitahodi, lifting adwumayɛ, ne commissioning points.
Wɔ megawatt- nnɔnhwerew ɔhaha pii mu no, saa dwumadi ahorow a wɔyɛ no mpɛn pii yi bɛyɛ adwuma no a wɔyɛ no fã titiriw. Enti ɛsɛ sɛ gyinaesi ahorow a ɛfa nhyehyɛe ho no bu akontaa fa nneɛma a wɔde ma no nyinaa ho-fi akwantu ne nea wɔde besisi hɔ so kosi anyinam ahoɔden a wɔde bɛka abom ne asetra mu nsiesie so.
Site Constraints Rebɛyɛ Nea Ɛho Hia Kɛse
Batere a wɔde sie ho nnwuma akɛsehwehwɛ pii sen baabi a wɔde batere bɛhyɛ mu.
Ɛsɛ sɛ wɔn a wɔyɛ nneɛma no nso susuw ho:
- PCS ne transformer mmeae
- Medium-voltage nnwinnade
- Ogya a wɔtetew mu ho ahwehwɛde ahorow
- Maintenance kwan a wɔfa so yɛ adwuma
- Akwan a wɔfa so de nneɛma kɔ ɔman no mu
- Cable akwan a wɔfa so yɛ adwuma
Wɔ nnwuma pii mu no, asase ne beae a ɛwɔ hɔ no betumi abɛyɛ nneɛma a ɛto ano hye. Eyi nti na wɔn a wɔyɛ no rehwɛ ahoɔden dodow a wobetumi de adi dwuma wɔ nhyehyɛe no fã biara mu ne sɛnea wobetumi ayɛ BESS nhyehyɛe a edi mũ no yiye no so kɛse.
Project Teams Hia Nneɛma a Wɔde Ma a Wɔaka abom Pii
Bere a BESS nnwuma reyɛ kɛse no, nhyehyɛe ahorow ntam nkitahodi ho hia kɛse.
Mfaso-scale BESS adwuma bi betumi afa batere nhyehyɛe, PCS, .Ahoɔden Ho Nhyehyɛe a Wɔde Di Dwuma, ahobammɔ nnwinnade, transformers, ogya ahobammɔ nhyehyɛe, ne grid interfaces.
Nnwinnadeɛ nkitahodiɛ a ɛde ne ho pii bɛtumi ama nkabom adwuma, ahyɛdeɛ a ɛyɛ den, ne asɛdeɛ a ɛwɔ wɔn a wɔde nneɛma ma no ntam no akɔ soro.
Nea afi mu aba ne sɛ, adwuma akuw pii rehwehwɛ ano aduru a ɛwɔ adwumayɛbea a wɔde bom yɛ adwuma a ɛkorɔn, nkitahodi ahorow a wɔahyɛ da ayɛ, ne nhyehyɛe mu asɛyɛde a emu da hɔ.
Ɛhe na Tumi a Ɛkorɔn Ma Botae Ankasa-ne Ɛhe na Ɛnyɛ
Tumi a ɛkorɔn betumi ama mfaso aba bere a ɛboa ma adwuma no dwumadi ahorow a wɔtaa yɛ no so tew, ma BESS-afã ahoɔden dodow tu mpɔn, na ɛma nhyehyɛe a wɔde di dwuma no yɛ mmerɛw.
Saa mfasoɔ yi ba berɛ a wɔde tumi ne nhyehyɛeɛ nhyehyɛeɛ a ɛfata hyia, a ahoɔden a wɔtumi de di dwuma, ahoɔden a wɔhwehwɛ, nkabom gyinabea, ne adwumayɛ tebea ka ho.
Nea Tumi a Ɛkorɔn Betumi Atew So
System Units kakraa bi ma -Scale Deployments akɛse
Mfasoɔ tẽẽ baako a ɛwɔ nhyehyɛeɛ no tumi a ɛkɔ soro so ne sɛ ɛbɛtew BESS akuo dodoɔ a ɛhia ma adwuma no ahoɔden botaeɛ korɔ no ara so.
Nhwɛsoɔ:
Sɛ yɛfa no sɛ yɛde 100 MWh adwuma no botaeɛ asi hɔ a:
| Nsiesiei a Wɔde Yɛ Adwuma | Nkontaabu | Units a Wɔhwehwɛ |
| 5 MWh BESS Nkyekyɛm | 100 MWh ÷ 5 MWh na ɛyɛ adwuma | 20units na ɛwɔ hɔ |
| 6.25 MWh BESS Nkyekyɛm | 100 MWh ÷ 6.25 MWh na ɛyɛ adwuma | 16 units na ɛwɔ hɔ |
Saa ntotoho a wɔayɛ no mmerɛw yi kyerɛ sɛnea ebetumi atew akuw a wɔde adi dwuma no so.
Wɔ nnwuma akɛseɛ mu no, nhyehyɛeɛ akuo kakraa bi bɛtumi aboa ma wɔatew dwumadiɛ a wɔtaa yɛ no so wɔ adwuma no nkwa nna nyinaa mu, a nnwinnadeɛ a wɔde kɔma, adwuma a wɔde ma nneɛma so, anyinam ahoɔden nkitahodiɛ, ne mmeaeɛ a wɔde hyɛ adwuma ka ho.
Nanso, ɛnsɛ sɛ wɔde din krataa tumi nkutoo na ɛsɔ nhyehyɛe dodow hwɛ. Unit dodow ankasa a wɔhwehwɛ no gyina nneɛma te sɛ ahoɔden a wotumi de di dwuma, nkwa nna ho bɔhyɛ, redundancy ahwehwɛde, ne botae ahorow a ɛwɔ hɔ so.
Nhyehyɛe a ɛkorɔn-tumi tew unit dodow so bere a wɔde nhyehyɛe ahorow no toto ho wɔ nnyinaso koro so nkutoo.
Wɔatew Installation ne Integration Adwuma a Wɔyɛ no Mpɛn pii no so
Bere a adwuma no kɛse kɔ soro no, instɔlehyɛn dwumadi ahorow a wɔyɛ no mpɛn pii no betumi abɛyɛ adeyɛ a ɛyɛ den no fã titiriw. BESS unit foforo biara betumi ahwehwɛ sɛ:
- Beae no ho ahosiesie
- Fapem adwuma
- Nneɛma a wɔde fa nneɛma ne nneɛma a wɔde foro nneɛma so
- Cable nkitahodi ahorow
- Nkitahodi nhyehyɛe
- Sɔhwɛ ne adwuma a wɔde ma
Ɛnam sɛ wɔde akuo akɛseɛ-a ɛtumi yɛ kakraa bi bɛdi dwuma nti, adwumakuo no bɛtumi atew beaeɛ dwumadiɛ bi a wɔtaa yɛ ne nkitahodiɛ adwuma bi so.
Nanso, eyi nnyi hia a ɛho hia sɛ wɔyɛ project-level electrical design no mfi hɔ. Transformers, mfiri a ɛwɔ medium-voltage, .ogya ho banbɔ nhyehyɛe ahorow, na grid interfaces da so ara hia nhyehyɛe a ɛde ne ho.
BESS-Afã Ahoɔden Density a ɛkorɔn
Nhyehyɛeɛ a ɛkorɔn-tumi de ahoɔden a wɔakora so pii ma wɔ unit biara a wɔde adi dwuma no mu. Eyi betumi ayɛ nea ɛsom bo ama nnwuma a:
- Asase a wobetumi anya no sua
- Ɛsɛ sɛ wɔtew mmeae a wɔde besisi hɔ no so
- Site layout flexibility ho hia
Nanso, ɛnsɛ sɛ wɔde BESS-afã ahoɔden density frafra adwuma no nyinaa anammɔn so tew.
System Integration Gyina Architecture so
Unit tumi a ɛkorɔn no nkyerɛ ankasa sɛ nhyehyɛe no nkabom a ɛkorɔn. DC batere ahina a ɛwɔ abɔnten PCS ne AC/DC a wɔaka abom BESS betumi anya MWh dodow a ɛte saa ara nanso ɛsono nnwinnade ahye, nkitahodi ahwehwɛde, ne adetɔnfo asɛyɛde.
Enti ɛsɛ sɛ wɔhwehwɛ mfaso a ɛwɔ nkabom so no mu wɔ ɔkwan soronko so fi batere ahoɔden ho.
Nea Ɛda so ara Hia Dwumadi Nhyehyɛe a Wɔde Wɔn Ho
Container ahoɔden a ɛkɔ soro no betumi atew dwumadi ahorow bi a wɔde di dwuma mpɛn pii no so, nanso adwuma no mu nneɛma pii da so ara hwehwɛ sɛ wɔyɛ mfiridwuma ho nhyehyɛe a ɛde ne ho.
Tumi a Wɔde Yɛ Adwuma a Wɔhwehwɛ
Ahoɔden pii a wɔkora so no ntew PCS anaa transformer ahiade so ara kwa. Battery ahoɔden titiriw na ɛkyerɛ ahoɔden a ɛwɔ hɔ, bere a ahoɔden mfiri gyina:
- Rated tumi a ɛba
- Bere tenten a wɔde fi nipadua no mu
- Grid ahwehwɛde ahorow
- Adwumayɛ ho nhyehyɛe
MWh nhyehyeɛ a ɛkorɔn betumi akɔ so ahia mfiri a ɛte saa ara a ɛwɔ MW-level sɛ ahoɔden a wɔhwehwɛ no nkɔ so nsakra a.
Project Footprint a edi mũ
A BESS unit a ɛsõ sen saaebia ɛbɛtew BESS dodow a wɔde ahyɛ nsukorade mu no so, nanso ɛntew adwuma no anammɔn a edi mũ no so ara kwa. Ɛda so ara hia sɛ wɔn a wɔyɛ nneɛma no susuw ho:
- Medium-voltage nnwinnade
- Transformer nhyehyɛe
- Ogya ho banbɔ ho ahwehwɛde ahorow
- Maintenance kwan a wɔfa so yɛ adwuma
Battery nhyehyɛe no yɛ beae no nyinaa nhyehyɛe no fã biako pɛ.
Asetra mu Nneɛma a Wɔyɛ
Edin krataa tumi a ɛkorɔn no nhyɛ bɔ sɛ ɛbɛyɛ adwuma a eye bere tenten-. Nneɛma atitiriw a wɔde yɛ nhwehwɛmu no bi ne:
- BOL/EOL ahoɔden ho bɔhyɛ ahorow
- Tumi a wɔsɛe no
- Sakraman ho tebea horow
- Adwumayɛbea a wɔyɛ adwuma
Nsɛm a Wɔaboaboa Ano Table
| Dwumadie no Botaeɛ | Nea High-Capacity System betumi de ama | Nea Ɛda so ara Hyɛ Nhwehwɛmu a Ɛtetew Mu |
| Tew nhyehyɛe no mu nneɛma dodow so | BESS units a wɔde nsukorade gu mu kakraa bi | Ahoɔden a wɔde di dwuma ne redundancy ahwehwɛde ahorow |
| Reduceon-site adwuma | Fapem kakraa bi ne abɔnten so nkitahodi ahorow | PCS, transformer, ne medium-voltage nhyehyɛe nhyehyɛe |
| Tu mpɔn wɔ BESS-afã ahoɔden density | MWh pii wɔ unit biara a wɔde ahyɛ mu | Site nhyehyɛe ne adwumayɛ ho ahwehwɛde ahorow a edi mũ |
| Ma nhyehyɛe a wɔde ma no nyɛ mmerɛw | Factory nkabom pii | Transport, lifting, ne mpɔtam hɔ beae no tebea |
| Tew interface a ɛyɛ den so | Nhyehyɛe dwumadi ahorow a wɔayɛ no biako kɛse | Nneɛma a ɛwɔ hɔ ne nkɛntɛnso a ankorankoro nhyehyɛe no huammɔdi nya |
Nea Ɛsɛ sɛ Ɛyɛ Scale bere a System Capacity Kɔ soro no
Wɔ adwuma no ahoɔden botaeɛ a wɔahyɛ da ayɛ ho no, unit tumi a ɛkɔ soro kyerɛ sɛ BESS unit biara gyina hɔ ma ahoɔden a wɔakora so nyinaa mu kyɛfa kɛseɛ. Eyi ma ɔhyew ho nhyehyɛe, mfomso a wɔayi afi nnipa mu, nhyehyɛe a wɔhwɛ so, ne serviceability yɛ nneɛma a ɛho hia kɛse wɔ nhyehyɛe no mu ahotoso a wɔbɛkɔ so akura mu no mu.
Ɛsɛ sɛ wɔde Utility-scale BESS nhyehyeɛ nso hwɛ de gyina mmara, gyinapɛn, ne mpɔtam hɔ ahwehwɛdeɛ a ɛwɔ hɔ so. Wɔ Amerika Atifi fam nnwuma mu no, UL 9540 di ESS nneɛma ahobammɔ ho dwuma, bere a UL 9540A de sɔhwɛ kwan a wɔfa so hwɛ ogya a ɛguan a ɛyɛ hyew no trɛw ma.
Ɛsɛ sɛ Ɔhyew a Wɔde Di Dwuma no Kɔ so Ne Ahoɔden a Ɛkorɔn no Di Dwuma
-tumi a ɛkorɔn -BESSnsusuwso ahorow no taa sie ahoɔden pii wɔ ade ketewaa bi mu, na ɛma hia a ɛho hia sɛ etu mpɔn no yɛ kɛseɔhyew a wɔde di dwuma. Wei hwehwɛ sɛ wɔhwɛ adwumayɛ tebea a ɛkɔ so daa wɔ nkwammoaa, module, ne racks nyinaa mu na ama ɔhyew nsakrae so atew na aboa bere tenten-adwumayɛ.
Nneɛma a ɛho hia a ɛsɛ sɛ wususuw ho no bi ne:
- Ɔhyew a ɛkɔ so pɛpɛɛpɛ wɔ battery racks ntam
- Cooling nhyehyɛeahotoso a wotumi de ho to so
- Adwumayɛ wɔ tebea horow a atwa yɛn ho ahyia mu
- Ɔhyew adwumayɛ bere a ahoɔden a ɛkorɔn-bɔ charge ne discharge
Wɔ nnwuma akɛse-dwuma mu no, ɔhyew ho nhyehyɛe a etu mpɔn boa ma batere no yɛ adwuma yiye, ɛtew asiane a ɛwɔ sɛ ɛbɛsɛe no so, na ɛboa nhyehyɛe no dwumadi a wotumi hyɛ ho nkɔm wɔ adwuma no nkwa nna mu.
Ɛsɛ sɛ Mfomso a Wɔtew Wɔn Ho Yɛ Pɛpɛɛpɛ
BESS akuo dodoɔ a wɔbɛtew so no bɛtumi ama dwumadie no ayɛ mmerɛ, nanso akuo biara a aka no gyina hɔ ma adwuma no tumi mu kyɛfa kɛseɛ. Mfomsoɔ a ɛwɔ nhyehyɛeɛ a ɛwɔ tumi a ɛkorɔn-tumi mu no bɛtumi aka ahoɔden a wɔde asie pii, na ama tumi a wɔde hunu, tew ne ho, ne ahoɔden a wɔde bɛsan anya no ho hia kɛseɛ.
Dwumadi atitiriw no bi ne:
- Rack anaa string-level ahobanbɔ
- DC ahobammɔ mfiri ahorow
- PCS ahobammɔ nhyehyɛe
- BMS–PCS–EMS na ɛyɛ adwumankutahodie
- Akyirikyiri a wɔde hwɛ nneɛma so ne nea wɔde hwehwɛ yare
Ɛnyɛ botaeɛ no ne sɛ wɔbɛsiw huammɔdi ano nko, na mmom wɔbɛto ne nkɛntɛnsoɔ ano na wɔakura nhyehyɛeɛ a ɛwɔ hɔ dodoɔ biara mu.
Ɛsɛ sɛ Serviceability ne System Units akɛse hyia
Nhyehyɛeɛ a ɛkorɔn-tumi nso sesa nsiesie ho nsusuiɛ. Ebia ahoɔden pii, nnwinnade pii, ne asɛyɛde pii wɔ ade biako mu. Ne saa nti, akwan a wɔfa so nya nneɛma ne ɔsom ho nhyehyɛe bɛyɛ nea ɛho hia kɛse.
Ɛsɛ sɛ adwuma no akuw susuw ho sɛ:
- Nneɛma a wotumi sesa mu a wobenya
- Akwan a wɔfa so siesie nneɛma
- Nkɛntɛnso a ɛwɔ nhyehyɛe a wɔayɛ sɛ wɔbɛto mu no so
- Akyirikyiri ɔhaw ahorow ano aduru tumi
Ɛsɛ sɛ wɔhwehwɛ ahwehwɛde ahorow a ɛfa akwantu ne nea wɔde besisi hɔ nso ho ntɛm, a nea ɛka ho ne:
- Nneɛma a wɔde gu mu no mu duru
- Ahwehwɛde ahorow a ɛfa nneɛma a wɔma so
- Site a wɔde kɔ hɔ
- Fapem tebea horow
A high-tumi BESS ano adurudi yiye bere a wobetumi de ama, ayɛ adwuma, na wɔahwɛ so wɔ adwuma no tebea ankasa mu nkutoo.
Nsɛm a Wɔaboaboa Ano Table:
| Nsakrae a Wɔyɛ wɔ Nsusuwii Ho | Nea Ɛsɛ sɛ Ɛne Nhyehyɛe no Scale |
| Wɔkora ahoɔden pii so wɔ unit biara mu | Ɔhyew a wɔde di dwuma ne ɔhyew a ɛkɔ so daa |
| Adesua biara gyina hɔ ma adwuma no tumi pii wɔ adwuma no botae a wɔahyɛ da ayɛ ase | Mfomso a wɔayi afi nnipa mu ne nhyehyɛe a wɔyɛ wɔ sɛnea wobetumi anya ho |
| Wɔaka dwumadie pii abom wɔ nhyehyɛeɛ hyeɛ baako mu | Ahobammɔ, tumidi, ne nkitahodi nhyehyɛe |
| Nneɛma a wɔde kyekyere nneɛma a ɛwɔ mu no kɔ soro | Maintenance accessibility ne serviceability |
| Unit weight anaa akwantuo mu nsɛnnennen kɔ soro | Nneɛma a wɔde fa nneɛma, nneɛma a wɔma so, ne nneɛma a wɔde besisi hɔ ho nhyehyɛe |
Sɛnea Ɛsɛ sɛ Adetɔfo Paw Containerized BESS Configuration a Ɛfata
Ɛsɛ sɛ nhyehyɛe a wɔpaw no fi ase fi adwuma no ahwehwɛde ankasa so, a nhyehyɛe no hye, tumi a wɔahyɛ, adwumayɛ tebea, beae no anohyeto, ne nea wɔhwɛ kwan sɛ wɔde bɛma ka ho.
Paw System Architecture Ansa na wode Tumi Atoto Ho
Ansa na wɔde ahoɔden a wɔde bɛtoto ho no, ɛsɛ sɛ adetɔfo kyerɛkyerɛ sɛnea wɔbɛhyehyɛ batere nhyehyɛe, PCS, ne anyinam ahoɔden mfiri afoforo no mu. Nneɛma abien a wɔtaa yɛ ne:
DC Battery Container a ɛwɔ Abɔnten PCS
Wɔ saa nhyehyɛe yi mu no, wɔde battery container ne PCS ama sɛ nhyehyɛe no afã horow a ɛsono emu biara. Ebia saa kwan yi fata bere a:
- EPC akuw no wɔ PCS ano aduru a wɔpɛ dedaw
- Nnwuma wuranom hwehwɛ sɛ wɔpaw nnwinnade a ɛyɛ mmerɛw
- Ɛsɛ sɛ wɔka wɔn a wɔde nneɛma ma ahorow bom
- Adwuma no wɔ tumi a emu yɛ den a wɔde bɛka abom
Mfaso a ɛwɔ so no bi ne:
- Nsakrae pii wɔ component paw mu
- Ɛnyɛ den sɛ wɔbɛsakra wɔn ho akɔ adwuma no ahwehwɛde pɔtee bi mu
- Independent optimization of battery ne tumi nsakrae nhyehyɛe
AC/DC a Wɔaka abom a Wɔde Ahyɛ Mu BESS
Wɔ nhyehyɛe a wɔaka abom mu no, wɔhyehyɛ nhyehyɛe dwumadi pii wɔ ano aduru biako mu, a nea ɛka ho ne:
- Battery nhyehyɛe
- PCS
- EMS
- Ahobammɔ dwumadi ahorow
- Nhyehyɛe ahorow a ɛboa
Saa kwan yi betumi afata bere a nnwuma ahorow de:
- Wɔde di dwuma ntɛmntɛm
- Standardized nhyehyɛe a wɔde ma
- Nkabom nhyehyɛe a wɔatew so
- Asɛyɛde ho anohyeto ahorow a emu da hɔ
Hwɛ Sɛ Ebia Tumi a Ɛkorɔn Di Dwumadie no Anohyeto Ankasa Ho Dwuma anaa
A 5 MWh+ a wɔde ahyɛ mu BESSbetumi ama mfaso kɛse aba bere a nnwuma ahorow hyia nsɛnnennen pɔtee bi, te sɛ:
Ahwehwɛdeɛ akɛseɛ-scale deployment ahwehwɛdeɛ
Wɔ nnwuma a ɛhwehwɛ sɛ wɔde megawatt- nnɔnhwerew ɔhaha pii sie no, sɛ wɔtew nhyehyɛe no mu akuw dodow so a, ebetumi ama dwumadi ahorow a wɔde di dwuma mpɛn pii no ayɛ mmerɛw.
Sait no mu nneɛma a anohyeto wom
Sɛ asase, mmeae a wɔde nneɛma besisi, anaa adansi mfɛnsere sua a, ebia ahoɔden a ɛkɔ soro no bɛyɛ ade titiriw a ɛsɛ sɛ wosusuw ho.
Ɛho hia sɛ wɔde nneɛma a wɔahyɛ da ayɛ
Nnwuma a nhyehyɛe a ɛyɛ katee wom no betumi anya mfaso afi factory-a wɔde afrafra ano aduru pii mu. Nanso, nhyehyɛe a ɛwɔ tumi a ɛkorɔn- betumi ama mfaso kakraa bi bere a:
- Dwumadi no kɛse sua koraa
- Anohyeto ahorow a wɔde ma wɔ kar mu duru ho no yɛ katee
- Wɔpɛ mfomso domɛn nketewa
- Wɔde nhyehyɛe gyinapɛn ahorow a ɛwɔ hɔ dedaw no asi hɔ dedaw
- Ɛho hia sɛ wɔyɛ nsakrae kɛse wɔ wɔn a wɔde nneɛma ma ahorow ntam
Nsiesiei a eye sen biara no gyina adwuma no anohyeto ankasa so.
Fa Inputs a Ɛfata ma System Configuration ma
BESS a ɛfata a wɔde ahyɛ nsukora mu a wɔbɛpaw no hwehwɛ sɛ wɔde adwuma no mu nsɛm a emu da hɔ bɛba a ɛboro ahoɔden a wobetumi de so. Ɛsɛ sɛ adwumakuo no de nhyehyɛɛ mu nsɛm titire a ɛkyerɛ nhyehyɛeɛ nhyehyɛeɛ ma, a nea ɛka ho ne:
| Dwumadie no ho Nsɛm | Nsɛm a Ɛkɔ Akyiri a Ɛsɛ sɛ Wɔde Ma |
| Tumi a Wɔhwehwɛ | Rated charge ne discharge tumi wɔ MW |
| Ahoɔden a Wɔde Di Dwuma a Wɔhwehwɛ | Nneɛma a wɔhwehwɛ sɛ wɔde di dwuma wɔ MWh mu |
| Bere tenten a Wɔde Fi Afi Mu | Nnɔnhwerew 2, nnɔnhwerew 4, anaa bere foforo a wɔde asi wɔn ani so |
| Grid Voltage a Ɛwɔ Hɔ | Grid nkitahodi ahoɔden a ɛho hia |
| Dwumadi Titiriw a Wɔde Di Dwuma | Renewable nkabom, peak shaving, grid mmoa, backup power, anaa dwumadie foforɔ |
| System Architecture a Wɔpɛ | DC-afã nhyehyɛe, AC/DC a wɔaka abom BESS, anaasɛ wonsii gyinae |
| Tebea a Ɛwɔ Atwa Yɛn Ho Ahyia | Ɔhyew, sorokɔ, ɔhyew, ne beae no tebea |
| Beae a Ɛwɔ Hɔ | Layout anohyeto ne installation space |
| Gyinapɛn ahorow a Wɔhwehwɛ | IEC, UL, mpɔtam hɔ grid ahwehwɛdeɛ, anaa adwuma no ho nkyerɛkyerɛmu |
| BOL/EOL Ahwehwɛde | Ahoɔden a wotumi de di dwuma a wɔhwehwɛ wɔ adwuma no nkwa nna mfiase ne n’awiei |
| Anohyeto ahorow a Ɛwɔ Kar Ho | Nneɛma a wɔhwehwɛ wɔ mu duru, nneɛma a wɔma so, nea wɔde kɔ hɔ, ne nneɛma a wɔde kɔ baabiara ho ahwehwɛde ahorow |
| Target COD | Da a wɔhwɛ kwan sɛ wɔde bɛyɛ aguadi adwuma |
Paw a wɔpaw aa wɔde ahyɛ nsukorade mu BESShwehwɛ sɛ wɔkari pɛ wɔ ahoɔden a wɔde yɛ adwuma, ahoɔden a wɔhwehwɛ, nhyehyɛe no nhyehyɛe, ahobammɔ nhyehyɛe, ne asetra mu akwanhwɛ ahorow mu.
Esiane sɛ wowɔ osuahu wɔ batere a wɔde sie nneɛma a wɔde gu mu ano aduru mu nti, .Polinovel a ɛyɛ nhomaboa adwumakuo akuo wɔ nhyehyeɛ a ɛfata a wɔsɔ hwɛ a egyina dwumadie ahwehwɛdeɛ, nhyehyɛeɛ hyeɛ, ne nkabom ahiadeɛ so.
Woreyɛ nhyehyɛe ayɛ BESS adwuma a wɔde nsukorade ahyɛ mu?
Fa wo tumi a wohia, ahoɔden a wode bedi dwuma, application, ne site tebea horow no ma Polinovel. Yɛn kuw no betumi aboa ma wɔasusuw nhyehyɛe nhyehyɛe a ɛfata ama wo dwumadi no ho.