Mwepu ego n'ofe China ABB Frequency DC AC Inverter Convertervariable Frequency Drive Power Inverter 1200kw ABB Inverter Acs860-104-1410A-7

Ọnụ ego n'ùkwù China ABB Frequency DC AC Inverter Convertervariable Frequency Drive Power Inverter 1200kw ABB Inverter Acs860-104-1410A-7,
,

Nkọwa nkọwa

Njikwa Compressor maka ụlọ ventilashion na ntụ oyi

Njikwa ọsọ na-agbanwe agbanwe nke chiller na-enye gị ohere ịnye ụkpụrụ nrụgide mgbe niile ka ị na-adaba ikike na mkpa ahụ n'ezie dabere na nha na sistemụ. Njikwa ọsọ na-aba uru mgbe compressor na-agba ọsọ ogologo oge na obere ibu. Belata ụgwọ ọrụ site na iji ngwa na-agba ọsọ na obere ọsọ nke na-ebelata oriri ike. Ma belata ụgwọ nrụnye site n'ịkwalite usoro na compressor n'onwe ya.

Danfoss AC draịva na-ahụ na mmalite na nkwụsị dị ole na ole nke na-ebelata ike ọrụ. Na njirimara raara onwe ya nye, dị ka ọrụ 'skip resonance', na-enye gị ohere ịchọpụta ugboro ole maka ụgbọala ahụ ngwa ngwa iji gbochie mkpọtụ na mmebi.

Ngwaahịa maka compressors gụnyere ihe mmalite dị nro, draịva ike dị elu, draịva harmonic dị ala, ihe nzacha harmonic AHF. A na-ebunye draịva niile site na nhọrọ njikwa cascade arụnyere n'ime, eriri DC na ndị na-ahụ maka PID.

Otu n'ime ihe ndị kasị ukwuu na-eri na usoro jụrụ oyi ndụ bụ ike. N'ọtụtụ ngwa nju oyi na ngwa nju oyi, ikike karịrị ibu ọkụ n'ihi mgbanwe oge oge, ntinye ngwaahịa, mgbanwe obibi, na ngwa eletriki nke na-ebute mfu ọkụ. Igwe ọkụ AC nke ọgbara ọhụrụ, raara onwe ya nye na-agbanwe ike akụrụngwa na oke ọkụ na mkpa nhazi. Uru ndị a na-ebelata ike oriri na obere ọrụ na ụgwọ ọrụ.

Compressor nwere ọgụgụ isi na condenser/ evaporator fan njikwa dị mkpa na sistemụ jụrụ oyi ma ọ bụ friji ọ bụla. Ị nwere ike nweta ego 10-25% na oriri ume site na itinye Danfoss AC draịva iji kwalite ikike njikwa nke compressors refrigeration, condensers na evaporators. Site n'ịmepụta nkwụsi ike mgbe ị na-edozi ikike na ibu ahụ n'ezie, ọnụọgụ arụmọrụ nke sistemu (COP) na-eme ka ọ dịkwuo mma inye nchekwa nchekwa ike.

Njikwa Cascade na-ebuli ego nchekwa ike ma na-ebelata ụgwọ ọrụ okirikiri ndụ

Nhazi kascade na-arụpụta ezigbo mmekọrịta dị n'etiti ngwa na draịva AC n'okpuru nbudata akụkụ. A na-ejikwa otu ngwa, dị ka compressor, nke ụgbọala na-achịkwa. Mgbe ibu okpomọkụ na-ebili, ụgbọala ahụ na-amalite ọzọ compressors otu n'otu oge. Nke a na-eme ka ngwa ndị ahụ na-arụ ọrụ n'ebe kachasị mma ha na-arụ ọrụ, na draịvụ ahụ na-ejigide arụmọrụ ike kachasị na sistemụ niile.

Njikwa cascade nke ahaziri nke ọma na-emekwa ka ọ dị ntakịrị na ngwa nke ọ bụla. Site n'ịtụgharị compressors nke mains kwadoro, dịka ọmụmaatụ, ndị na-ahụ maka mmezi nwere ike hụ na onye ọ bụla na-ejedebe na ọnụ ọgụgụ oge ọrụ yiri nke ahụ yana nha nha nha. Nke a na-abawanye ndụ ngwa nke ngwa ahụ ma gbasaa oge ọrụ na-ebelata ọnụ ahịa okirikiri ndụ.

Onye na-ahụ maka mkpọ ọtụtụ mpaghara dị elu nke Danfoss Drives na-eme ka nchikota nke ọma na njikwa ihe ruru ngwugwu compressor isii. Nke a na-ebelata oriri ume, na-ezere nhazi oge niile na imebi ihe, na-eme ka nrụgide na ọnọdụ okpomọkụ kwụsie ike, ma na-ebelata iyiri na ịkwa mmiri. N'otu aka ahụ, Pump Cascade Controller na-ekesa awa ịgba ọsọ n'otu n'otu n'ofe nfuli niile iji mee ka ike na-adọka na nfuli onye ọ bụla ka opekempe.