Muchidimbu:

Musi waChikumi 21, 2022, webhusaiti yeChinese Ministry of Housing and Urban-Rural Development yakaburitsaDhizaini Kodhi yeElectrochemical Energy Storage Station (Draft yeMaonero). Iyi kodhi yakanyorwa neChina Southern Power Grid Peak uye Frequency Regulation Power Generation Co., Ltd. pamwe nemamwe makambani, ayo akarongwa neBazi reDzimba neUrban-Rural Development. Chiyero chacho chinotarisirwa kushanda pakugadzirwa kwenzvimbo itsva, yakawedzerwa kana yakagadziridzwa yakamira yemagetsi emagetsi ekuchengetedza simba ine simba re500kW uye inokwana 500kW · h zvichikwira. Mupimo wenyika unomanikidzirwa. Nguva yekupedzisira yekutaura ndiChikunguru 17, 2022.

Zvinodiwa zveLithium Bhatiri:

Muyero unokurudzira kushandisa mabhatiri e-lead-acid (lead-carbon), lithium-ion mabhatiri uye mabhatiri ekuyerera. Kune mabhatiri e-lithium, zvinodiwa ndezvinotevera (mukuona zvirambidzo zveiyi vhezheni, chete izvo zvakakosha zvinodiwa zvakanyorwa):

1. Izvo zvinodiwa zvehunyanzvi zvemabhatiri e-lithium-ion zvichaenderana neyakajairwa yenyikaLithium-ion Mabhatiri Anoshandiswa Mukuchengetedza SimbaGB/T 36276 uye yazvino maindasitiri mweroMadiro Ehunyanzvi eLithium-ion Mabhatiri Anoshandiswa muElectrochemical Energy Storage StationNB/T 42091-2016.

2. Mhepo yakarongwa ye lithium-ion battery modules inofanira kuva 38.4V, 48V, 51.2V, 64V, 128V, 153.6V, 166.4V, nezvimwewo.

3. Zvido zvehunyanzvi zvelithium-ion bhatiri manejimendi system inofanirwa kuenderana neyazvino chiyero chenyikaMadiro Ehunyanzvi eLithium-ion Mabhatiri Anoshandiswa muElectrochemical Energy Storage StationGB / T 34131.

4. Iyo yekubatanidza maitiro uye yekubatanidza topology yebhatiri system inofanirwa kuenderana netopology chimiro chesimba rekuchengetedza simba, uye zvinodikanwa kudzikisa huwandu hwemabhatiri akabatana mukufanana.

5. Iyo bhatiri system inofanirwa kunge yakashongedzerwa neDC circuit breakers, disconnect switches uye zvimwe zvekubvisa uye kudzivirira michina.

6. DC side voltage inofanirwa kutariswa zvinoenderana nehunhu hwebhatiri, voltage resistance level, insulation performance, uye haifanirwe kunge yakakwira kupfuura 2kV.

Chirevo chemupepeti:

Iyi chiyero ichiri pasi pekubvunzurudzwa, magwaro anoenderana anogona kuwanikwa pane inotevera webhusaiti. Sechiyero chenyika chinomanikidzirwa, izvo zvinodikanwa zvichave zvinosungirwa, kana usingakwanise kuzadzisa zvinodiwa zveiyi chiyero, iyo gare gare kuiswa, kugamuchirwa kuchakanganiswa. Zvinokurudzirwa kuti makambani anofanirwa kujairana nezvinodiwa zveiyo chiyero, kuitira kuti izvo zvinodikanwa zveyero zvigone kutariswa padanho rekugadzira chigadzirwa kudzikisa gare gare kugadziriswa kwechigadzirwa.

Gore rino, China yakaunza uye yakagadziridza akati wandei mirau uye zviyero zvekuchengetedza simba, sekudzokororwa kweGB/T 36276 standard, Makumi maviri neshanu Makiyi Zvinodiwa Pakudzivirira Kwemagetsi Kugadzira Accident (2022) (dhizaini yekutaura) (ona pazasi kuti uwane ruzivo), Implementation of New Energy Storage Development mu14th Five-Year Plan, etc. Iyi mitemo, mitemo, mitemo inofananidzira basa rinokosha rekuchengetedza simba mumagetsi emagetsi, asi zvichiratidza kuti pane zvakawanda zvisina kukwana mukuchengetedza simba. sisitimu, senge electrochemical (kunyanya lithium bhatiri) kuchengetedza kwesimba, uye China icharamba ichitarisa pane izvi kusakwana.