N'ime gburugburu ụlọ ọrụ mmepụta ihe, nkeji ndị na-enye ọkụ (PSUs) na-agafe ntụgharị ike bụ isi, na-eme ihe dị ka ndị nlekọta nwere ọgụgụ isi nke iguzosi ike n'ezi ihe nke sistemu, arụmọrụ na nchekwa. Arụ ọrụ ha iji gboo oke arụ ọrụ chọrọ.

Isi Ọrụ Na-arụ Ọrụ & Mmezu nka nka:

1.Stable Energy Foundation:

PSU nke ụlọ ọrụ na-atụgharị ntinye AC na-agbanwe agbanwe (85-264VAC/480VAC) ka ọ bụrụ ihe kwụsiri ike, nsonye DC dịpụrụ adịpụ (dịka, 24VDC ± 0.5%). Topologies ọnọdụ mgbanwe dị elu nwere PFC (Power Factor Correction) na-enweta arụmọrụ>92% ka ọ na-ebelata ndakpọ. Multi-stage EMI/RF nzacha na transient voltaji suppression (TVS) ọta mmetụta PLCs, draịva, na sensọ si grid mkpọtụ, surges (> 6kV), na moto nnyonye anya.

2.Dịnamic Ibu Management:

Ibu ụlọ ọrụ na-agbanwe ngwa ngwa (dịka ọmụmaatụ, servo inrush currents, solenoid switching). Ndị PSU na-eji loops nzaghachi dijitalụ (DSP na-achịkwa) iji dozie ugboro ole ngbanwe na microseconds, na-edobe ụkpụrụ voltaji n'ime ± 1% n'oge usoro ibu 0-100%. Ụdịdị ugbu a/voltaji (CC/CV) na-echebe ọkụ ọkụ arrays ma ọ bụ chaja batrị site na ibu ibu.

3. Environmental Resilience:

PSU na-arụ ọrụ n'enweghị ntụpọ na ọnọdụ ọjọọ (-40°C ruo +85°C) site na:

1) PCB ndị nwere mkpuchi iguzogide iru mmiri, uzuzu, na chemicals.

2) Mmanye-ikuku / mmiri jụrụ oyi na-akwado ibu zuru oke na 60 Celsius C ambient.

3) 80,000+ awa MTBF iji ulo oru-ọkwa capacitors na transformers.

4.Smart Grid Njikọta (Ụlọ ọrụ 4.0):

Ndị PSU ọgbara ọhụrụ nwere interfaces dijitalụ (PMBus/I²C) maka nleba anya nke ọma, profaịlụ ibu, yana metrik ahụike. Algọridim amụma amụma mmebi akụrụngwa nke ọkọlọtọ (dịka ọmụmaatụ, capacitor ESR ịrị elu), na-enyere aka nrụzi ọrụ. Data ojiji ike na-ebuli nkesa ike n'ofe akụrụngwa.

Mmetụta arụrụ arụ:

1) njikwa nkenke:

2）Mbilite oge: Mbelata na nchọpụta ọrịa belata oge ọdịda na-enweghị atụmatụ site na> 30%.

3) Nkwekọrịta nchekwa: Zute ụkpụrụ UL 61010, IEC 62368 maka nguzogide arc / ire ọkụ.

4) ọgụgụ isi ike: PFC na-ebelata ntaramahụhụ ike reactive; ojiji nchịkọta ewepụtụ ụgwọ ọrụ.

Dị ka akpaaka ụlọ ọrụ mmepụta ihe na-aga n'ihu, PSU na-esite na ndị ntụgharị na-agafe agafe gaa na ọnụ ụzọ grid smart-nhazi ike ike, nchebe usoro, na ọgụgụ isi ike n'ofe ala IIoT. Mgbanwe a na-enyere aka nleba anya amụma na njikarịcha ọrụ nke ụlọ ọrụ mmepụta ihe site na nyocha ike na-aga n'ihu.