PCS agbakwunyere & Nzọụkwụ{0}Up Transformer maka BESS
PCS agbakwunyere na nzọụkwụ{0}Up Transformer for BESS bụ maka osisi nchekwa ike chọrọ ngbanwe, ngbanwe etiti na nzọpụ ụkwụ{1} elu.
Site na ijikọ ntughari PCS, nzọpụ{0}elu njikọ transformer, njikwa otu batrị, na imewe nchekwa, ọ na-enyere aka ibelata nha ngwa, wiwi ubi, ọrụ ibuli na nrụnye. Site na njikwa otu batrị nọọrọ onwe ya na grid{2}}ụdị arụ ọrụ na-agbanwe agbanwe, ọ na-akwado ọrụ BESS nke etinyere n'etiti ebe a na-eme ka nhazi saịtị dị mfe ibugharị na idowe ya.
Ihe kpatara nke a agbakwunyere PCS transformer ọdụ
Ngwa ngwa nchekwa batrị anyị na-enye ọtụtụ uru.
Ntụgharị PCS na nzọụkwụ{0}}N'ime otu nkeji
N'adịghị ka ọkọlọtọ PCS nke na-ejikarị ntugharị DC/AC, ihe ngwọta a agbakwunyere na-ejikọta ntugharị PCS etiti yana nzọụkwụ- n'elu njikọ mgbanwe n'otu nkeji. Ọ na-enyere aka ịtụgharị ike batrị DC ka ọ bụrụ mmepụta AC wee bulie voltaji maka ọkara{2}}njikọ BESS voltaji.
Grid-Ụdị ọrụ na-eme mgbanwe
Site na PQ, VF, SVG, VSG, elu/obere voltaji na-agba ịnyịnya -site na, gbanyụọ- grid arụ ọrụ, yana ọrụ mmalite ojii, sistemụ ahụ nwere ike ịkwado ọrụ dị iche iche chọrọ na grid{2}}akụkụ na ịba uru- ngwa nchekwa ike ike.
Elu-Irụ Ọrụ Atọ{1}Ọkwa Topology
Ewuru ya na topology larịị atọ-, sistemu a na-akwado ntughari ike nke oma yana oke arụmọrụ sistemu ruru 98%. Nke a na-enyere aka melite arụmọrụ nnyefe ike maka sistemu nchekwa nchekwa batrị etiti.
Multi-Ọkwa Eletrik Nchekwa
Nhazi agbakwunyere gụnyere nchedo eletriki na sọftụwia -ọrụ nchekwa ngwaike iji kwado ọrụ nchekwa na ọrụ BESS dị elu{1}. Nke a na-enyere aka melite ntụkwasị obi sistemu ebe ntụgharị ọkụ, mgbago voltaji - elu na njikọ grid na-arụkọ ọrụ ọnụ.
Nkọwapụta
| Paramita DC | |
| Oke. Voltaji DC | 1500V |
| Oke. DC ugbu a | 1936A×4 |
| Ọnụọgụ voltaji nke otu batrị | 1000–1500V |
| Ọnụọgụ nke otu batrị enwere ike ijikọ | 2 / 4 |
| Ngwa AC (Grid{0} ejikọrọ) | |
| Enyere ike mmepụta | 6900kVA |
| Ogo AC voltaji | 10-35kV |
| Ogo grid akwadoro | 50/60Hz |
| AC ugbu a THD | <3% (Rated Power) |
| Ihe na-akpata ike nwere ike idozi oke | -1~+1 |
| Atụmatụ sistemụ | |
| Ụzọ nkewapụ iche | Akọrọ{0}}ụdị / mmanụ -Mgbanwe imikpu |
| Oke. Sistemụ arụmọrụ | 98% |
| Ogo nchekwa | IP65 (Ngbanwe) / IP54 (Ndị ọzọ) |
| Oke okpomoku na-arụ ọrụ | -40~+60℃ (>45 degrees Derating) |
| Oke iru mmiri anabatara | 0–100% (Na-adịghị -condensing) |
| Oke. Elu arụ ọrụ | 5000m (>4000m na-agba ọsọ) |
| Usoro jụrụ oyi | Okpomọkụ- Ikuku jụrụ oyi na-achịkwa |
| Interface nkwurịta okwu | RS485 / CAN / Ethernet |
| HMI interface | Bluetooth + APP |
| Mechanical Parameters | |
| Akụkụ | 7200×3400×3050mm (Akọrọ{3}}ụdị) |
| Ibu | 30000kg |
Nhazi usoro
Dị ka sistemu ngbanwe ike etiti (PCS) jikọtara ya na mgbanaka mgbago elu, BESS PCS skid a na-emepụta njikọ eletrik n'etiti ụgbọ ala DC dị ala -voltaji batrị DC na ọkara{2} voltaji grid. Ọ naghị agụnye batrị n'onwe ha; ọ na-anabata 1000-1500 V DC site na abụọ ma ọ bụ anọbatrị ike nchekwa containers, tụgharịrị ya na AC, wee gbalite voltaji ruo oru ngo{0}ahaziri 10–35 kV maka njikọ grid.
Kedu ihe dị n'ime ọdụ ụgbọ mmiri agbakwunyere
Ngalaba PCS Centralized
PCS nke etiti etinyere na-atụgharị batrị DC ike ka ọ bụrụ AC na, na ntụgharị ihu, na-ejikwa profaịlụ ụgwọ nke otu batrị ọ bụla. Njikwa otu batrị nọọrọ onwe ya na-eme ka otu abụọ ma ọ bụ anọ rụọ ọrụ ma chekwaa iche iche n'ime otu ngọngọ ike.
Nzọụkwụ - n'elu ngalaba mgbanwe
Nzọụkwụ - mgbago elu maka BESS na-ebuli elu{1}voltaji AC dị ala na ọkara{2}}ọkwa voltaji maka njikọ grid. Ha abụọ akọrọ-ụdị na mmanụ-transformers e mikpuru dị ka ọdụ ụgbọ oloko nwere ike dakọbara n'ọkụ saịtị{6}} nchekwa, ihu igwe, na akụrụngwa chọrọ.
Onye njikwa ọdụ & nkwukọrịta
Onye na-ahụ maka ọdụ ọdụ na-ahazi PCS na ngwaọrụ nchebe ma jiri ọkwa osisi were mgbanwe data{0}Usoro njikwa ike (EMS)n'elu RS485, CAN, ma ọ bụ Ethernet.
Kedu ihe kpatara ị ga-eji tinye PCS wee zọnye igwe ngbanwe{{0} elu
Ijikọ njikọ PCS, transformer na MV n'otu ọdụ ụgbọ elu skid{0}} na-agbanwe mbọ injinịa onye ọrụ EPC na-ebu na saịtị.
| Ngwakọta PCS + ọdụ ụgbọ mmiri | PCS & transformer iche | |
|---|---|---|
| Ogwe ndị na-eweta ihe | Otu agbakwunyere otu | Otutu nkeji iji kwekọọ na ịhazi |
| Ntọala | Otu ntọala skid | Ntọala dị iche iche maka akụkụ nke ọ bụla |
| Wiring ubi | Ebugoro - na ụlọ ọrụ mmepụta ihe | Saịt na - wiwi saịtị LV/MV |
| Ịrụ ọrụ | A nwalere ụlọ ọrụ{0}, ngwa ngwa na saịtị | Ogologo oge na -Nnwale saịtị |
| Oke ọrụ | Clear, otu interface | Kewaa n'ofe ndị na-ebubata ya |
Hazie ọdụ ụgbọ ahụ ka ọ rụọ ọrụ ahụ
A haziri ọdụ ụgbọ mmiri 6.9 MVA, anaghị ere ya dị ka ọnụọgụ akụkụ etinyere -
Nhọrọ ndị dị n'okpuru ka edobere n'oge injinia ka otu nkeji ewepụtara dabara na voltaji grid na otu ụdị ngbanwe.
Ntinye batrị 2-otu ma ọ bụ 4-otu (1000-1500 V DC)
Mpekere{0}}ụdị ma ọ bụ mmanụ -Emikpu nzọụkwụ{2}} elu transformer
Ihe nrụpụta MV ahaziri{{0}: 10, 20, 33 ma ọ bụ 35 kV
50 Hz ma ọ bụ 60 Hz grid ugboro
Grid{0} na-eso (PQ) ma ọ bụ grid{1}} na-akpụ ọrụ (VSG)
Enwere ike idozi ihe ike n'ofe -1 ruo +1
Ụgbọ njem, ntinye na ntinye ọrụ
A na-etinyerịrị ọdụ ụgbọ ahụ ma nwalee na ụlọ ọrụ mmepụta ihe, yabụ na saịtị saịtị bụ ntọala, eriri na njikọ grid. N'iji akara ukwu nke 7200×3400×3050 mm na ịdị arọ dị ihe dị ka kilogram 30,000, a na-eme atụmatụ unit ahụ dị ka ibu obosara karịrị{8}, yana okpomọkụ ya{9}a na-achịkwa manye{10}}ikuku.usoro jụrụ oyibụ nha maka ogo ogo -40 ruo +60 oke arụ ọrụ.
Mberede{0} ụlọ ọrụ na nnwale
Na - ọrụ saịtị: ntinye DC + MV naanị
Ntọala na ọrụ obodo nke EPC
Ntinye eriri DC / MV na ntinye ala
Nnwale nnabata ụlọ ọrụ (FAT) na saịtị (SAT).
Emebere ohere nlekọta n'ime nhazi
PCS agbakwunyere & nzọ ụkwụ{0} elu maka BESS - FAQ
Ajụjụ: Ngwaahịa a ọ bụ batrị?
A: Mba. Ọ bụ PCS gbatịrị ahazi na ebe a na-eme mgbanwe{1} elu. Ọ na-atụgharị ma na-ebuli ike n'etiti ụgbọ ala DC batrị na igwe eletrik - voltaji grid, mana a na-ebunye batrị iche iche dị ka arịa nchekwa batrị.
Ajụjụ: Kedu ihe agụnyere na ọdụ ụgbọ mmiri agbakwunyere?
A: PCS etiti emebere, mgbanaka elu{{0} elu (akọrọ{1}ụdị ma ọ bụ mmanụ-emikpu), njikwa ọdụ na nzikọrịta ozi, yana ike inyeaka na njikwa ọkụ, nwere MV switchgear/RMU ahaziri n'otu ọrụ ọ bụla. EPC na-enyekarị eriri DC, eriri MV, na ntọala ya.
Q: Ọ nwere ike jikọọ na 33 kV ma ọ bụ 35 kV?
A: Ee. A na-ahazi mmepụta MV ka ọ bụrụ otu voltaji grid n'ime oke 10-35 kV, gụnyere 33 kV na 35 kV, dabere na nhazi ntụgharị ọrụ.
Ajụjụ: Kedu otu esi ejikwa otu batrị abụọ ma ọ bụ anọ?
A: Ụlọ ọrụ ahụ na-enye ụgwọ onwe ya na njikwa ntọhapụ maka otu batrị ọ bụla, ya mere enwere ike ijikwa otu abụọ ma ọ bụ anọ dị iche iche n'ime otu ngọngọ ike 6.9 MVA.
Ajụjụ: 98% PCS arụmọrụ ma ọ bụ arụmọrụ sistemụ?
A: 98% edepụtara bụ arụmọrụ sistemụ kachasị. A kwadoro ebe nha na ọnọdụ ibu dị na mpempe akwụkwọ ọrụ ahụ.
Ajụjụ: Ọ na-akwado grid{0}na-arụ ọrụ?
A: Ee. N'akụkụ grid{1}} na-eso njikwa PQ, ọdụ ụgbọ ahụ na-akwado ọrụ VSG (grid{2}}ịmepụta), ịgba ọsọ HVRT/LVRT{3}}site, gbanyụọ- njikwa VF, yana mmalite ojii, dabere na koodu grid mpaghara.
Ajụjụ: Kedu ozi achọrọ maka nhota okwu?
A: Ike achọrọ (MW/MVA), oke voltaji DC batrị, ọnụọgụ batrị dị iche iche, voltaji grid na ugboro ole, obodo, grid ọ bụla{0}} na-eme chọrọ, mmasị mgbanwe, okpomọkụ gburugburu, elu, na ụbọchị nnyefe ebumnuche.
Rịọ atụmatụ injinia
Gwa anyị usoro ọrụ gị na ndị injinia anyị ga-eweghachite otu eserese ahịrị ahazi -,
oke nke ọkọnọ na ngụpụta mmefu ego - enweghị batrị batrị achọrọ, naanị ọdụ.
Ihe nchịkọta dị ọkụ: PCS agbakwunyere na nzọụkwụ{0}elu transformer maka BESS, BESS PCS skid, nzọụkwụ{1}} elu transformer maka BESS, turnkey BESS substation, centralized PCS station,skid -ndọkwasa MV substation, 6.9 MVA PCS transformer ọdụ, 1500V DC PCS, 105{6}3 ike transformer, nchekwa BESS grid - na-akpụ BESS, ọdụ ụgbọ mmiri MV nwere akpa, ihe mgbochi BESS ike bara uru
