Site na mmepe nke eletriki eletrik, ọgụgụ isi na njikọ ịntanetị, yana mmụba nke ọgụgụ isi na teknụzụ na-enweghị ọkwọ ụgbọ ala, usoro ozi ntụrụndụ ọdịnala ọdịnala na-agbasokwa ụzọ a nke mmepe na evolushọn.Mgbe ọtụtụ afọ nke mmepe, ụgbọ ala infotainment usoro malitere site na ọgbọ mbụ nke cassettes na teepu ndekọ na ọgbọ nke anọ nke integrated ụgbọ ala infotainment usoro, na ndị ọzọ keukwu ọrụ, ibu meziri, na mmadụ-igwe Interactive technology bụ ihe nwere ọgụgụ isi usoro.N'oge a, IVI nwere ike ịkwado usoro ngwa ngwa dị ka igodo 3D, ọnọdụ okporo ụzọ, telivishọn nkọwa dị elu, ịkwọ ụgbọala na-enyere aka, ule mmejọ, nchịkọta ozi ụgbọ ala, njikwa anụ ahụ ụgbọ ala, ikpo okwu ụlọ ọrụ mkpanaka, nkwurịta okwu ikuku, ọrụ ntụrụndụ ndụ na TSP. ọrụ.O meelawanye ọkwa nke digitization ụgbọ ala, digitization na ọgụgụ isi.
Industrylọ ọrụ nrụpụta igwe na-etinye ọtụtụ mmetụta na oke sistemu dị iche iche na usoro isi, dị ka igwe ịgbado ọkụ DC na ngwa ịgbado ọkụ laser n'ụlọ ahịa anụ ahụ.Stamping anwụ akụrụngwa na stamping anwụ ogbako;Ngwa ngbanwe ugboro DC na ụlọ ọrụ agba;n'ihi na akpaghị aka mgbakọ akara na mgbakọ ogbako, a mmetụta ibu na discrete usoro ibu nwere ihe jikọrọ ọnụ, ya bụ, ibu fluctuation bụ nnọọ nnukwu, na usu ugbu a bụ nnọọ nnukwu.
Na-ekpe ikpe site na ngwọta nke ndị na-emepụta ihe na-emepụta ihe, usoro nkesa ike na-emekarị ihe ngwọta dị omimi nke atọ n'ime otu.Igwe ọkụ dị elu nke atọ n'ime otu usoro na-ezo aka na modul njikwa sistemu nke jikọtara OBC (OBC (na-ebunye batrị na bọọdụ, chaja on-board), DC/DC na kabinet nkesa ike. Ngwa nhazi ngwa ngwa nke elu- Sistemụ voltaji atọ n'otu dị elu ma na-ebelata nke ukwuu A na-emeziwanye olu na ịdị mma nke sọftụwia sistemu, nke bara uru maka ndozi dị fechaa na nhazi oghere nke ụgbọ ala mgbe emechara ngwa nke BYD elu-voltage atọ. otu teknụzụ, njupụta uhie na akwụkwọ ndụ akwụkwọ ndụ amụbaala site na 40%, a na-ebelata olu site na 40%, na mmetụta dị ịrịba ama anyị na-atụ anya na usoro nkesa ike nke Huawei ga-enwetakwa a elu-voltaji atọ-na-otu miri mwekota ngwọta, na imewe echiche ga-ekwekọ n'ụwa mainstream ọhụrụ ụgbọ ala na-emepụta.
Ọtụtụ igwe ịgbado ọkụ na akụrụngwa na ụlọ ọrụ ụgbọ ala na-eji ọkụ ọkụ 380-volt na-agbanwe, bụ nke a na-akwado ya site na sistemu ọkụ ọkụ abụọ (L1-L2, L2-L3 ma ọ bụ L3-L1).N'ihi usoro atọ na-enweghị isi, usoro efu efu kwesịrị iburu n'uche nkwụghachi ụgwọ na-enweghị isi.
Uru onye ọrụ nke nkwụghachi ike na-emeghachi omume na njikwa kwekọrọ
Belata mmebi nke harmonics, gbochie voltaji na-arụ ọrụ nke harmonics na-eme ka ọ ghara ịba ụba na ibibi mmejọ dị iche iche dị ka ngwa eletriki, ma melite ihe nchekwa nke usoro ọkụ ọkụ.
Jikwaa harmonics, belata harmonic ugbu a ịgbanye n'ime sistemu, wee mezuo ụkpụrụ ụlọ ọrụ anyị chọrọ
Nkwụghachi ụgwọ ọrụ ike na-arụ ọrụ ike, ihe ike ruru ka ọkọlọtọ, na-ezere ntaramahụhụ sitere na ụlọ ọrụ na-enye ọkụ;
Mgbe nkwụghachi ụgwọ ọkụ na-emeghachi omume, a na-ebelata ọkụ eletrik nke usoro ahụ, a na-emeziwanye ụda olu nke ihe ntụgharị na eriri.
Nchekwa ike.
Nsogbu ị nwere ike izute?
1. Mkpokọta ndakpọ ndakpọ ọnụego nke 0.4kV obere voltaji ike nkesa usoro kpọrọ ihe karịrị ọkọlọtọ, na e nwere oké harmonic ike oriri na eletriki akụrụngwa na transformers.
2 .0 .4KV akụkụ nke N'ezie nwere a ala ike ihe, na e nwere dịtụ njọ atọ-phase adịghị mma na reactive ike mmetụta.
3.Common reactive ike akwụ ụgwọ ngwaọrụ nwere nsogbu dị ka ogologo oge nzaghachi ike na-adịghị mma njikọ nkwụ ụgwọ ziri ezi, nke na-eme ka ogologo oge n'elu-nkwụghachi ụgwọ na n'okpuru ụgwọ nke ala voltaji ụgbọ ala.
Ihe ngwọta anyị:
1. Jiri Hongyan passive nyo ngwaọrụ iyo si n'àgwà usu ugbu a nke usoro, na-akwụghachi reactive ibu n'otu oge.Igwe ọkụ ọkụ na-anakwere mgba ọkụ thyristor, na-atụle ihe achọrọ maka mgbanwe ibu ngwa ngwa.
2. The Hongyan dynamic nchekwa ugwo ngwaọrụ adopts agwakọta ugwo usoro nke atọ-phase akwụ ụgwọ na sub-nkwụghachi ụgwọ izute ụgwọ chọrọ nke atọ-phase ahaghị nhata nke usoro.
3. Nabata ike ụdị Hongyan usoro dynamic reactive ike na-amụba ngwaọrụ, na-enye reactive ike nke ọ bụla na-adọ nke usoro, na jikwaa ọ bụla harmonic nke usoro n'otu oge.
4. Dabere na mbuaha ngwa nke na-arụsi ọrụ ike nyo Hongyan arụ ọrụ iyo na ike nchekwa ụgwọ akụrụngwa Hongyan TBB, ọ nwere ike dozie usu ugbu a ize ndụ nke ike nkesa usoro na ígwè n'ichepụta ụlọ ọrụ, belata usoro ọnwụ, na-eme ka ike nkesa. Sistemụ na-ebuli ọrụ arụmọrụ dị elu, karịsịa maka ndị ahịa nwere nnukwu ihe achọrọ maka mmepụta nchekwa nchekwa ike.
Oge nzipu: Eprel-12-2023