Nkọwa Ngwaahịa:
Ebe a na-enye DC chaja (DC chaja pile) na-eji teknụzụ eletrọniki dị elu, nke isi ya dị na inverter dị n'ime. Inverter nwere ike ịtụgharị ike AC nke ọma site na grid ike ka ọ bụrụ ike DC ma nye ya ozugbo na batrị nke ụgbọ ala eletrik maka chaja. A na-eme usoro mgbanwe a n'ime ebe a na-enye chaja, na-ezere mfu nke mgbanwe ike site na inverter EV n'elu ya, nke na-eme ka arụmọrụ chaja ka mma nke ukwuu. Na mgbakwunye, ebe a na-enye DC chaja nwere sistemụ njikwa nwere ọgụgụ isi nke na-agbanwe ugbu a na voltaji na-akpaghị aka dịka ọnọdụ oge batrị si dị, na-ahụ na usoro chaja dị nchebe ma dị irè.
A maara chaja DC maka ikike chaja ha dị elu. E nwere ọkwa ike dị iche iche nke chaja DC n'ahịa, gụnyere 60kW, 80kW, 120kW, 160kW na ọbụna 240kW. Chaja ndị a nwere ike ibugharị ụgbọala eletrik ngwa ngwa n'ime obere oge, na-ebelata oge chaja nke ukwuu. Dịka ọmụmaatụ, ebe chaja DC nwere ike nke 100kW nwere ike, n'ọnọdụ dị mma, chaja batrị ụgbọala eletrik ruo n'ike zuru oke n'ime ihe dị ka ọkara awa ruo otu awa. Teknụzụ chaja dị oke elu na-eme ka ike chaja dịkwuo elu ruo ihe karịrị 200kW, na-eme ka oge chaja dịkwuo mkpụmkpụ ma na-eweta ezigbo nkasi obi nye ndị na-eji EV.
Ngwaahịa Paramita:
| Chaja BeiHai DC | ||
| Ụdị Ngwa | BHDC-240KW | |
| Teknụzụ paramita | ||
| Ntinye AC | Oke voltaji (V) | 380±15% |
| Oke ugboro ole (Hz) | 45~66 | |
| Ihe ike ntinye | ≥0.99 | |
| Ebili mmiri Fluoro (THDI) | ≤5% | |
| Mmepụta DC | oke ọrụ | ≥96% |
| Oke Voltaji Mbupu (V) | 200-750 | |
| Ike mmepụta (KW) | 80 | |
| Oke Mbupụta Ugbua (A) | 160 | |
| Njikọ nchaji | 1/2 | |
| Ogologo egbe na-agba chaja (m) | 5m | |
| Ngwaọrụ Ozi Ndị Ọzọ | Olu (dB) | <65 |
| nkenke ugbu a kwụsiri ike | <±1% | |
| nkenke voltaji kwụsiri ike | ≤±0.5% | |
| njehie mmepụta ugbu a | ≤±1% | |
| njehie voltaji mmepụta | ≤±0.5% | |
| ọkwa enweghị nguzozi nkekọrịta ugbu a | ≤±5% | |
| ngosipụta igwe | Ihuenyo mmetụ aka agba nke 7 inch | |
| ọrụ ịchaji | ma ọ bụ ṅomie | |
| nha na ịkwụ ụgwọ | Mita DC-watt-awa | |
| ihe ngosi na-agba ọsọ | Inye ọkụ eletrik, ịchaji, nsogbu | |
| nkwurịta okwu | Ethernet (Iwu Nkwukọrịta Ọkọlọtọ) | |
| njikwa mkpofu okpomọkụ | ikuku oyi | |
| njikwa ike chajị | nkesa nwere ọgụgụ isi | |
| Ntụkwasị obi (MTBF) | 50000 | |
| Nha (W*D*H)mm | 700*565*1630 | |
| usoro ntinye | ụdị ala | |
| gburugburu ebe ọrụ | Elu (m) | ≤2000 |
| Okpomọkụ ọrụ(℃) | -20~50 | |
| Okpomọkụ nchekwa(℃) | -20~70 | |
| Nkezi iru mmiri dị n'etiti | 5%-95% | |
| Nhọrọ | Nkwukọrịta ikuku 4G | Egbe nchaji 8m/10m |
Njirimara Ngwaahịa:
Ntinye AC: Chaja DC na-ebu ụzọ tinye ike AC site na grid gaa na transformer, nke na-agbanwe voltaji ahụ ka ọ dabara na mkpa nke sekit dị n'ime chaja ahụ.
Mmepụta DC:A na-agbanwe ike AC ma gbanwee ya ka ọ bụrụ ike DC, nke a na-ejikarị modulu chaja (modulu rectifier) eme. Iji mezuo ihe achọrọ maka ike dị elu, enwere ike ijikọ ọtụtụ modulu n'otu oge ma mee ka ha nhata site na bọs CAN.
Ngalaba njikwa:Dịka isi teknụzụ nke ikpo chaja, ngalaba njikwa bụ ọrụ ijikwa mgbanye na gbanyụọ modulu chaja, voltaji mmepụta na ọkụ mmepụta, wdg, iji hụ na nchekwa na arụmọrụ nke usoro chaja.
Ngalaba nha:Ngwaọrụ nha ahụ na-edekọ oriri ike n'oge usoro chajị, nke dị mkpa maka ịkwụ ụgwọ na njikwa ike.
Njikọ Nchaji:Ogidi chaja DC na-ejikọ na ụgbọala eletrik site na njikọ chaja nke kwekọrọ na ọkọlọtọ iji nye ike DC maka chaja, na-ahụ na ndakọrịta na nchekwa.
Njikọ Igwe Mmadụ: Gụnyere ihuenyo mmetụ aka na ngosipụta.
Ngwa:
A na-eji ikpo chaja Dc eme ihe nke ukwuu n'ebe a na-ana chaja ọha, ebe a na-arụ ọrụ n'okporo ụzọ, ebe azụmaahịa na ebe ndị ọzọ, ha nwekwara ike inye ọrụ chaja ngwa ngwa maka ụgbọala eletrik. Site na mmụba nke ụgbọala eletrik na mmepe teknụzụ na-aga n'ihu, usoro ojiji nke ikpo chaja DC ga-agbasa nwayọ nwayọ.
Ịchaji ụgbọ njem ọha:Ikpo ọkụ DC na-arụ ọrụ dị mkpa n'ụgbọ njem ọha, na-enye ọrụ chaja ngwa ngwa maka bọs obodo, tagzi na ụgbọala ndị ọzọ na-arụ ọrụ.
Ebe ọha na eze na ebe azụmaahịaNchaji:Ụlọ ahịa, nnukwu ụlọ ahịa, họteel, ogige mmepụta ihe, ogige njem na ebe ọha na eze ndị ọzọ na ebe azụmaahịa bụkwa ebe dị mkpa maka ikpo chaja DC.
Ebe obibiNchaji:Ebe ụgbọala eletrik na-abanye n'ime ọtụtụ puku ezinụlọ, ọchịchọ maka ikpo ọkụ DC n'ebe obibi na-amụbakwa.
Ebe ọrụ okporo ụzọ na ebe mmanụ ụgbọalaNchaji:A na-etinye ikpo chaja DC n'ebe ọrụ okporo ụzọ ma ọ bụ ebe a na-ere mmanụ ụgbọala iji nye ọrụ chaja ngwa ngwa maka ndị na-eji EV na-eme njem dị anya.
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