Magidhi emagetsi emazuva ano uye zvivakwa zvekutengesa zvinosangana nematambudziko ari kukura nekugadzikana kwesimba, kukwira kwemitengo yesimba, uye kubatanidzwazve. Iyo bhatiri simba rekuchengetedza sisitimu (BESS) inogadzirisa matambudziko aya nekuchengetedza yakaderera-mutengo kana yakasvibira magetsi uye nekuiburitsa panguva yekudiwa kwepamusoro. Kunzwisisa mhando dzakasiyana dzemabhatiri emagetsi ekuchengetedza masisitimu kunobatsira maneja emagetsi uye vanogadzira mapurojekiti kusarudza tekinoroji yakakodzera kune zvavanoda pakushanda.

Key Takeaways

• Main BESS matekinoroji: Battery simba rekuchengetedza masisitimu anosanganisira lithium-ion, lead-acid, kuyerera, sodium-ion, uye sodium-sarufa mabhatiri, rimwe nerimwe riine zvakanakira zvakasiyana, zvisingakwanisi, uye maapplication.
• Zvirongwa zvakasiyana-siyana zve system: BESS inogona zvakare kuiswa muchikamu seC&I ESS makabati, akaiswa BESS, yekugara ESS, uye nhare ESS zvichienderana nekugadzirwa kwavo kwemuviri, kugona, uye kutumirwa zvinodiwa.
• Zvinhu zvakakosha pakusarudza: Kusarudza iyo BESS chaiyo inoda kuongorora simba resimba, chiyero chesimba, nguva yekuburitsa, hupenyu hwekutenderera, kushanda zvakanaka, kuchengetedza, uye mutengo wehupenyu kuti uenderane nezvinodiwa zveprojekiti.

Chii chinonzi Battery Energy Storage System (BESS)?

A bhatiri simba rekuchengetedza system (BESS) inyanzvi inochengeta simba remagetsi mumabhatiri anochajiswa uye inoaburitsa kana ichidiwa. Inobvumira magetsi anogadzirwa kubva kune solar panels, wind turbines, kana grid kuti ichengetwe kuti ishandiswe gare gare.

Semuyenzaniso, nzvimbo yekutengeserana inogona kuchaja yayo BESS sisitimu panguva yekushomeka kwemagetsi uye kuibvisa panguva dzepamusoro-soro kubatsira kudzikisa mutengo wesimba.

Yakajairika BESS inosanganisira akati wandei akabatana zvinhu:

• Battery Management System (BMS): Inotarisisa bhatiri voltage, tembiricha, ikozvino, uye mamiriro ekushanda.
• Simba rekushandura System (PCS): Inogonesa bidirectional shanduko yemagetsi pakati pebhatiri's DC system uye AC gidhi kana mutoro, uku ichidzora kuchaja uye kuburitsa simba zvinoenderana nehurongwa hwezvinodiwa.
• Energy Management System (EMS): Inoronga kuchaja, kuburitsa, uye kutumira simba zvinoenderana nezvinodiwa zvekushanda.
• Thermal management system: Inodzora tembiricha yebhatiri uchishandisa kutonhora kwemhepo kana kutonhora kwemvura.

Battery simba rekuchengetedza masisitimu (BESS) inogona kuiswa munzira mbiri huru: nebhatiri chemistry uye nesystem kumisikidza. Chemistry-based categories zvinosanganisira lithium-ion, lead-acid, flow, sodium-ion, uye sodium-sarufa mabhatiri, rimwe nerimwe rine maitiro akasiyana ekushanda.

Magadzirirwo-akavakirwa mapoka, akadai seC&I ESS makabati, ane midziyo BESS, yekugara ESS, uye nhare ESS, inotsanangura kuti sisitimu yacho yakarongedzwa sei, inoiswa, uye inoshandiswa. Idzi nzira mbiri dzekuronga dzinopindirana pane kuchinjika.

Ndeapi Marudzi Makuru eBattery Energy Storage Systems?

Mhando huru dzemabhatiri ekuchengetedza simba masisitimu anosanganisira lithium-ion, lead-acid, kuyerera, uye sodium-based mabhatiri. Imwe neimwe tekinoroji inopa akasiyana maitiro ayo anopesvedzera kukodzera kwayo kwekutengesa, maindasitiri, uye ekushandisa-chiyero mapurojekiti.

1. Lithium-Ion Battery Energy Storage Systems

Mabhatiri eLithium-ion anoshandiswa zvakanyanya mukuchengetedza simba rakamira, neLFP (Lithium Iron Phosphate) neNMC (Nickel Manganese Cobalt) pakati pemakemistri anowanzo kurukurwa.

LFP chemistry inopa kugadzikana kwakanaka kwekupisa, cobalt-isina cathode kuumbwa, uye hupenyu hurefu hwekutenderera. Aya maitiro anoita kuti LFP ive sarudzo yakakurumbira yezvivakwa zvekutengesa, mafekitori, uye mapurojekiti ekuchengetedza simba rezuva.

Mabhatiri eNMC anowanzo kupa yakakwira gravimetric simba density kupfuura mabhatiri eLFP, achiita kuti ashandiswe zvakanyanya mumashandisirwo apo huremu nenzvimbo zvakakosha kufunga, senge mota dzemagetsi. Mabhatiri eLFP anowanzo kupa kugadzikana kwekupisa uye anogona kupa hupenyu hurefu hwekutenderera pasi pemamiriro ekushanda akafanana.

2. Lead-Acid Battery Energy Storage Systems

Lead-asidhi masisitimu anomiririra echinyakare bhatiri tekinoroji nemakumi emakore ekushandiswa kwemunda. Chavo chikuru chakanakira mutengo wakaderera wekutenga.

Nekudaro, mabhatiri e-lead-asidhi kazhinji ane simba rakaderera uye hupenyu hupfupi hwekutenderera pane mabhatiri e-lithium-ion, kunyanya pasi pekugara kwakadzika bhasikoro. Iwo anowanzo shandiswa muUPS masisitimu, simba rekuchengetedza, uye akasarudzwa akamira ekuchengetedza zvikumbiro, asi izvi zvinogumira zvinogona kuita kuti zvisave akakodzera kusimba kwemazuva ese ekuchengetedza simba.

3. Flow Battery Energy Storage Systems

Mabhatiri anoyerera anochengetedza simba mumaelectrolyte emvura anobatwa mumatangi ekunze, ayo anotenderedzwa kuburikidza nesero stack ine membrane. Mumabhatiri ekuyerera, simba resimba rinonyanya kutariswa nehukuru uye nekumisikidzwa kwesero stack, nepo simba resimba rinoenderana zvakanyanya nehuwandu uye kusungirirwa kwe electrolyte.

Uku kupatsanurwa kunoita kuti mabhatiri ekuyerera akwane kwenguva refu yekuchengetedza simba, nekurebesa nguva inotarwa nehurongwa hwesimba resimba uye chiyero chesimba.

Nekudaro, iyo yakaoma yekupomba masisitimu, inogarogadzirisa zvinodiwa, uye yakakura yekumisikidza tsoka inodzikamisa kutorwa kwavo munzvimbo-yakamanikidzwa nzvimbo dzemaindasitiri.

4. Sodium-Yakavakirwa Battery Energy Storage Systems

Sodium-ion uye sodium-sarufa mabhatiri ose anoshandisa sodium-based materials asi anoshanda zvakasiyana. Mabhatiri e-sodium-ion anochengetedza simba kuburikidza nekufamba kwemaioni e-sodium pakati pe electrode, nepo mabhatiri e-sodium-sarufa anoshandisa sodium nesarufa sezvinhu zvinoshanda uye anoshanda panzvimbo yakakwirira. Mamiriro avo ekushanda uye mashandisirwo anosiyana zvichienderana nehunyanzvi.

Ndeapi Akasiyana BESS Configurations yeMagetsi Ekuchengetedza Mapurojekiti?

Kupfuura bhatiri chemistry, BESS kumisikidzwa yakakamurwa nekugadzirwa kwemuviri uye chiyero chekuendesa. Iyo yepakati sisitimu yekuvaka inotaridza kuti zviri nyore sei midziyo inogona kuiswa, kuchengetedzwa, uye kuyerwa nekufamba kwenguva.

1. Commerce & Industrial ESS Makabati

Zvekutengeserana uye maindasitiri (C&I) ESS makabati sanganisa mabhatiri mamodules uye midziyo inotsigira mukati meinoti compact enclosure.

Zvichienderana nekugadzirwa kwavo, makabati aya anogona kubatanidza PCS, BMS, EMS, midziyo yekutonhodza, uye zvikamu zvekudzivirira moto.

Zvikumbiro zvakajairika zvinosanganisira:

• Peak shaving uye magetsi anodiwa manejimendi.
• Solar photovoltaic simba rekuchengetedza.
• EV yekuchaja mutoro manejimendi.
• Backup simba rekutengesa uye indasitiri zvivakwa.

Kuvaka kwavo kwakabatanidzwa kunoita kuti zvishande kumafekitori, zvivakwa zvekutengesa, nedzimwe nzvimbo dzine nzvimbo shoma yekuisa.

2. Containerized BESS

Containerized BESS mhinduro pasuru yakakwira-inokwana bhatiri masisitimu mukati mekutakura midziyo yemidziyo.

Aya masisitimu anowanzo kuiswa mumapurojekiti emagetsi ekushandisa, mapaki eindasitiri, uye grid-rutsigiro maapplication anoda megawatt-awa-level kuchengetedza.

Yavo modular architecture inobvumira vanogadzira kusanganisa akawanda mayuniti kuti asangane neakakura mapurojekiti zvinodiwa, zvichienderana nemagetsi dhizaini uye zvipingaidzo zvesaiti.

3. Yekugara uye Nharembozha BESS

Yekugara BESS masisitimu anowanzo madiki masisitimu akagadzirirwa kuchengetedza solar yemumba, magetsi ega ega, uye simba rekuchengetedza.

Nharembozha BESS mhinduro dzinoisa pamberi pekutakura uye dzinogona kushandira nzvimbo dzenguva dzekuvaka, zviitiko, kana nzvimbo dzinoda kuchinjika simba rekuisa.

Maitiro ekusarudza iyo Yakakodzera Bhatiri Energy Storage System yeProjekti Yako

Kusarudza BESS yakakodzera kunoda kuongorora mashandiro ehunyanzvi pamwe chete nezvinodiwa zvekushanda uye mutengo wenguva refu.

1. Sarudza Kugona Kwesimba uye Simba Reyero

Simba remagetsi, rinoyerwa mu kWh kana MWh, rinotaridza huwandu hwesimba rinogona kuchengetwa nebhatiri. Chiyero chesimba, chakayerwa mu kW kana MW, chinotsanangura kuti nekukurumidza sei sisitimu inogona kuunza kana kutora simba.

Semuyenzaniso, 2 MW/4 MWh BESS ine zita rekuburitsa nguva yeanenge maawa maviri payakayerwa simba. Chaicho chinoshandisika nguva chinoenderana neanorasa miganho, kurasikirwa kweshanduko, mamiriro ekushanda, uye dhizaini yehurongwa.

2. Ongorora Battery Performance

Kuita kwebhatiri kunokanganisa kushanda kwenguva refu uye hupfumi hweprojekiti.

Zviratidzo zvakakosha zvinosanganisira:

• Hupenyu hweCCRCLE: Huwandu hwekuchaja-kuburitsa madhizaini anokwanisika pasi pemamiriro ebvunzo akatsanangurwa.
• Kudzika kwekubuda (DoD): Kuwanda kwebhatiri rinoshandiswa panguva yekubuda.
• Round-Rwendo Kubudirira: Chikamu chesimba rekupinza chadzokororwa mushure mekuchengetwa.
• Degradation: Iko kuderedzwa zvishoma nezvishoma kwehunogona kushandiswa nekufamba kwenguva.

Mapurojekiti anoda kuchovha bhasikoro zuva nezuva anofanirwa kutarisisa zvakanyanya kuderedzwa kunotarisirwa uye mamiriro ewaranti.

3. Ongorora Kuchengetedza uye Kutonga Kwekupisa

BESS kuchengetedzeka kunoenderana nekemikari yebhatiri, kuchengetedzwa kwemagetsi, kutonga kwemafuta, uye system-level engineering. Ongorora tembiricha yekutarisa, kuona moto uye kudzvinyirira, mabasa ekumisikidza ekuvhara, uye anoshanda ekuchengetedza zviyero.

Kune masisitimu ekunze, zviyero zvekudzivirira kwezvakatipoteredza uye tembiricha yekushanda miganhu yakakoshawo. Kutonhora kweLiquid kunogona kutsigira tembiricha yekudzora mumabhatiri makuru maassemblies, asi kushanda kwayo kunoenderana nehurongwa hwekugadzira.

4. Enzanisa Total Lifecycle Costs

Mutengo wekutanga wekutenga unongopa chikamu chemufananidzo wemari.

Vagadziri vepurojekiti vanofanirwawo kufunga nezve kuisirwa, kushandiswa kwemagetsi ebetsero, kugadzirisa, kutsiva bhatiri, uye hupenyu hwesevhisi hunotarisirwa.

Kuongorora mutengo wakaenzana wekuchengetedza kunogona kubatsira kuenzanisa matekinoroji neakasiyana ekudyara uye maitiro ekushandisa.

5. Matanidza sisitimu kune yako yekushandisa

Iyo yakanangwa application inofanirwa kutungamira zvese chemistry uye sarudzo yekumisikidza. C&I mapurojekiti anogona kukoshesa manejimendi ekudiwa uye kuisirwa compact. Utility-scale mapurojekiti anowanzoda hukuru hukuru, kugona kwekubatanidza grid, uye kuronga kwekuwedzera.

Wenergy's LFP Battery Energy Storage Solutions

Wenygy inopa LFP-yakavakirwa bhatiri simba rekuchengetedza zvigadziriso zvekutengesa, maindasitiri, uye utility-scale application. Yayo chigadzirwa portfolio inosanganisira akasanganiswa ESS makabati uye midziyo masisitimu akagadzirirwa akasiyana purojekiti kugona uye kushanda zvinodiwa.

Mhinduro mbiri dzemumiriri ndeye Nyeredzi CL289Pro uye Turtle Series 5MWh BESS Container.

1. Nyeredzi CL289Pro: Yakabatanidzwa C&I Energy Storage

Kuvakwa kwayo kwese-mu-imwe kunobatanidza matanhatu mabhatiri mapaketi, PCS, kutonhora kwemvura, kudzivirira moto, uye yakavakirwa-mukati EMS.

Mabhenefiti akakosha anosanganisira:

• Compact kubatanidzwa:Cabinet zviyero zveanosvika 1588 × 1380 × 2450 mm tsigiro yekumisikidzwa mumapurojekiti ezvokutengeserana nemaindasitiri anokoshesa nzvimbo.
• Thermal uye kuchengetedza manejimendi:Liquid kutonhora, multi-layer kuchengetedza kuchengetedza, uye aerosol fire suppression system.
• Kuchovha bhasikoro kwenguva refu:Hupenyu hwakatsanangurwa hwekutenderera hunosvika zviuru zvisere uye nepamusoro pesimba rekushanda pamusoro pe89%, maererano neWenergy's chigadzirwa maratidziro.

Iyo cabinet yakagadzirirwa kushanda tembiricha kubva -30°C kusvika 55°C, ine simba rekudzikira rinodiwa pamusoro pe45°C.

Aya maitiro anoita kuti ive yakakodzera kune maapplication akadai sekutengesa peak shave, solar kuchengetedza, uye EV yekuchaja simba manejimendi.

Nyeredzi CL289Pro

2. Turtle Series: Containerized Storage yeMapurojekiti Makuru

Yayo 20-tsoka yemidziyo yekugadzira inosanganisira matanhatu mabhatiri masumbu, rimwe nerimwe rine masere bhatiri modules, pamwe chete nebhatiri manejimendi, kutonhora kwemvura, uye midziyo yekudzivirira moto.

Mabhenefiti akakosha anosanganisira:

• Kubatanidzwa kwepamusoro-soro:MWh-chiyero chekuchengetedza simba mukati meiyo inotakurika mudziyo chimiro.
• Modular kuwedzera:Battery cluster architecture inotsigira akakura mapurojekiti-level zvigadziriso.
• Operational monitoring:Hungwaru bhatiri manejimendi uye kutaurirana mapuroteni anotsigira kubatanidzwa nekunze kudzora masisitimu.
• Kuchengetedza kwezvakatipoteredza:Liquid kutonhora uye IP55 yekudzivirira kune yakatarwa nzvimbo dzakavharirwa, ine zvakatsanangurwa kunze.

Iyo sisitimu ine yakatarwa tembiricha yekushanda ye -30°C kusvika 50°C (neyemuganho wepasi usingabatanidzwe), ine derating inodiwa pamusoro pe45°C.

Yakagadzirirwa mahombe emagetsi ekuisazve simba, utility-chiyero chegidhi rutsigiro, maindasitiri simba manejimendi, uye microgrid application.

Turtle Series 5MWh

Zvese zviri zviviri mhinduro dzeWenergy dzinoshandisa tekinoroji yeLFP , asi kugona kwavo kwakasiyana uye zvigadziriso zvinogadzirisa zvinodikanwa zveprojekiti.

Mhedziso

Mhando dzakasiyana dzemabhatiri ekuchengetedza simba masisitimu anopa akasiyana mabhenefiti mukuita, mutengo, uye mashandisiro. Kusarudza mhinduro chaiyo inoda kuongorora bhatiri chemistry, sisitimu yekumisikidza, chengetedzo, uye zvinodiwa zveprojekiti.

Kusangana Wenergy's zvikwata kuwana sarudzo dzakakodzera dzekutengesa, maindasitiri, uye zvekushandisa-scale mapurojekiti.