Ukwethulwa Nokusetshenzwa Kokuhlinzekwa Kwamandla Ezokundiza

Amazinga Esistimu Yamandla Endiza: Ukhiye Wokuqinisekisa Ukusebenza Kwezindiza Eziphephile

Ngokunwetshwa kwezinto zokuhamba emoyeni emhlabeni wonke kanye nokuthuthukiswa okusheshayo kobuchwepheshe bezindiza, uhlelo lwamandla oluzinzile luye lwaba yisici esibalulekile ekuqinisekiseni ukusebenza okuqhubekayo kwezindiza.Amayunithi ezindiza zamazwe ngamazwe athuthukise uchungechunge lwemithetho yezokundiza, efana ne-MIL-STD-704F, RTCA DO160G, ABD0100, GJB181A, njll.., okuhloswe ngayo ukulinganisa izici zokuphakelwa kwamandla zempahla kagesi yendiza ukuze kuqinisekiswe ukuthi indiza isengasebenza ngokujwayelekile ngaphansi kwezimo ezihlukahlukene zokunikezwa kwamandla.

Indiza Uhlelo lokunikezela Amandla luwumgogodla wendiza, isimo sayo sokusebenza singahlukaniswa sibe eziyisithupha: Okujwayelekile , Okungavamile , Ukudlulisa , Isimo Esiphuthumayo , Ukuqala kanye Nokwehluleka kwamandla . Lezi zifundazwe zinezinto ezithile zokuhlola zokuqinisekisa ukuthi okokusebenza kuyahlangabezana yini nebanga lezindinganiso zokuphepha ezibekwe emithethweni yezokundiza, Amathuluzi Ahlobene E-Avionics njengamayunithi e-Auto Transformer, amayunithi e-Transformer Rectifier, ama-avionics, amasistimu e-Cabin Entertainment, njll.Imboni yezokundiza isungule ngokuqinile izindinganiso zezinhlelo zokuphakela amandla ezindiza, ezizihlukanisa zibe izinhlobo ezimbili: i-AC ne-DC.Ububanzi bamandla kagesi we-AC ngu-115V/230V, ububanzi bamandla kagesi e-DC ngu-28Vdc~270Vdc, futhi imvamisa ihlukaniswe yaba izigaba ezintathu: 400Hz, 360Hz~650Hz, kanye no-360Hz~800Hz.

Imithetho ye-MIL-STD-704F ihlanganisa i-SAC (isigaba esisodwa 115V/400Hz), i-TAC (isigaba sesithathu 115V/400Hz), SVF (isigaba esisodwa 115V/360-800Hz), TVF (isigaba sesithathu 115V/060 ), kanye ne-SXF (isigaba esisodwa 115V/360-800Hz) /60Hz), LDC (28V DC), kanye ne-HDC (270V DC). Le nkampani yethule uchungechunge lwamandla kagesi e-AC ahlelekayo alingisa futhi asize ezivivinyweni eziningi kuzinga le-MIL-STD-704 elinezinhlobonhlobo zama-voltage okukhiphayo namaza, okuhlinzeka abasebenzisi ngezinketho zokuhlola ezahlukahlukene zokuqinisekisa ukuthobela amandla endiza. izinhlelo.

Okokusebenza kwendiza nokuvikela okuhlobene, i-AC 400Hz ne-DC 28V ziyizici ezibalulekile ze-voltage yokufaka. Eminyakeni yamuva, ngenxa yokuthuthuka okusheshayo kobuchwepheshe, i-800Hz ne-DC 270V ziyizidingo zesizukulwane esisha. Uma kuqhathaniswa nokucaciswa okujwayelekile kwamandla embonini noma omphakathi, ukuhamba kwezindiza nokuvikela kunezidingo eziqinile zokuphakelwa kukagesi. Ngaphezu kokuhlinzeka ngokunikezwa kwamandla amsulwa, ukuzinza okuhle kwe-voltage kanye nokuhlanekezela, futhi banezidingo ezithile zokuvikela, ukugcwala ngokweqile, kanye nokumelana nomthelela. Badinga futhi ukuthobela i-MIL-STD-704F, okuwukuhlolwa okukhulu kwabahlinzeki bamandla.

Lapho indiza idokhiwe, ukunikezwa kwamandla komhlaba kuzoguqulelwa ku-400HZ noma 800Hz ukuze kuhlinzekelwe indiza ukuze ilungiswe okuhlobene, ugesi wendabuko uhlinzekwa kakhulu yi-generator, kodwa ngenxa yesikhala, umsindo, ukonga amandla nokuzinza nokunye okuhlobene. izici, abasebenzisi abaningi kancane kancane bashintshele ekunikezeni amandla amile. EyenkampaniUchungechunge lwe-AMF lunganikeza amandla kagesi angu-400Hz noma angu-800Hz azinzile, anebanga lokuvikela le-IP54, umthamo wokulayisha ngokweqile ungamelana okungaphezu kokuphindwe kabili, ofanele ukunikezwa kwamandla angaphansi kwemishini yezindiza noma yezempi, yangaphandle noma i-hangar ingasetshenziswa.

Imisebenzi efakiwe

1. Umthamo omkhulu wokugcwala kanye nezinga eliphezulu lokuvikela

Uchungechunge lwe-AMF luwumthombo wamandla wemvamisa emaphakathi oklanyelwe ngokukhethekile ukusetshenziswa ngaphandle, izinga lawo lokuvikela lifinyelela ku-IP54, umshini wonke uvikelwe ngokuphindwe kathathu, futhi izingxenye eziyinhloko ziyaqiniswa ukuze kuqinisekiswe ukusebenza ezindaweni ezinokhahlo. Ngaphezu kwalokho, emithwalweni engenisayo efana nezinjini noma ama-compressor, uchungechunge lwe-AMF lunomthamo omkhulu wokugcwala okungu-125%, 150%, 200%, futhi lunganwetshwa luye ku-300%, olulungele ukubhekana nemithwalo yamanje ephezulu yokuqala, futhi lunciphise kakhulu. izindleko zokuthola.

2. Amandla aphezulu aphezulu

Ukunikezwa kwamandla kagesi ochungechungeni lwe-AMF, enosayizi ohamba phambili embonini nesisindo, kunomthamo wamandla aphezulu kunogesi wemakethe jikelele, ivolumu uma kuqhathaniswa nomehluko ofika ku-50%, umehluko wesisindo ofika ku-40%, ukuze ukufakwa komkhiqizo. nokunyakaza, kuvumelana nezimo futhi kuwusizo.

Uma kunesidingo se-DC,uchungechunge lwe-ADS lunganikeza amandla kagesi angu-28V noma angu-270V DC, anamandla okumelana nomthelela kanye nomthamo wokulayisha ngokweqile, futhi asetshenziswe kabanzi ekunikezeni amandla kagesi emishini ehlobene nemoto.

Imisebenzi efakiwe

1. Ukunikezwa kwamandla ezempi yezindiza

I-ADS inganikeza ugesi ozinzile we-DC namandla okulayisha ngokweqile, afanele ifekthri nokwamukelwa kwemishini ehamba emoyeni embonini yokukhiqiza nokulungisa izindiza.

2. Umthamo wokugcwala

I-ADS ingalayishwa kakhulu ngokuphindwe kathathu kuneyamanje elinganiselwe futhi inokumelana nokushaqeka okuqinile, okuyenza ifanelekele ukuqalisa, ukuhlolwa kokukhiqiza noma ukugcinwa kwemithwalo engenisayo, njengezinjini zezindiza, amajeneretha nemikhiqizo ehlobene nemoto.

Uma ungathanda ukufunda kabanzi mayelana nolwazi lokuhlinzekwa kwamandla, sicela ukhululekeXhumana nathi . Sizohlinzeka ngamasevisi aphelele. Siyabonga ngokuphequlula.