Nhanganyaya uye Kushandiswa kweAviation Power Supply

Aviation Power System Standards: Kiyi yekuve nechokwadi cheKushanda Kwendege Yakachengeteka

Nekuwedzera kwekufambiswa kwemhepo pasi rose uye kukurumidza kuvandudzwa kwehunyanzvi hwekufamba nendege, hurongwa hwesimba hwakagadzikana hwave chinhu chakakosha pakuita kuti ndege dzirambe dzichishanda.Nzvimbo dzepasi rose dzendege dzakagadzira nhevedzano yemitemo yendege, seMIL-STD-704F, RTCA DO160G, ABD0100, GBB181A, nezvimwe.., yakanangana nekumisa masimba emagetsi emidziyo yemagetsi endege kuti ive nechokwadi chekuti ndege inogona kushanda zvakajairika pasi pemamiriro akasiyana ekupa magetsi.

Ndege Simba rekupa system ndiyo musimboti wendege, mamiriro ayo ekushanda anogona kukamurwa kuita matanhatu: Zvakajairwa , Zvisina kujairika , Transfer , Emergency , Kutanga uye Simba Kukundikana . Nyika idzi dzine zvinhu zvekuyedza kuona kuti michina inosangana nemhando dzekuchengetedza dzakatarwa mumitemo yekubhururuka nendege, Inoenderana neAvionics midziyo yakadai seAuto Transformer units, Transformer Rectifier units, avionics, Cabin Entertainment systems, etc. zviyero zvemagadzirirwo emagetsi emagetsi endege, achiapatsanura kuita marudzi maviri: AC uye DC.Iyo AC voltage renji ndeye 115V / 230V, iyo DC voltage renji i28Vdc ~ 270Vdc, uye frequency yakakamurwa muzvikamu zvitatu: 400Hz, 360Hz ~ 650Hz, uye 360Hz ~ 800Hz.

Mitemo yeMIL-STD-704F inosanganisira SAC (imwe-chikamu 115V/400Hz), TAC (nhatu-chikamu 115V/400Hz), SVF (chikamu chimwe chete 115V/360-800Hz), TVF (nhatu-chikamu 115V/060 ), uye SXF (imwe-chikamu 115V/360-800Hz) /60Hz), LDC (28V DC), uye HDC (270V DC). Kambani yakaunza akatevedzana emagetsi emagetsi eAC anoteedzera uye anobatsira mukuyedzwa kwakawanda kune MIL-STD-704 chiyero ine huwandu hwakasiyana hwekubuda kwemagetsi uye ma frequency, ichipa vashandisi nzira dzakasiyana dzekuyedza kuti vaone kutevedzera simba rendege. systems.

Zvekushandisa nendege nedziviriro zvine chekuita nemidziyo, AC 400Hz uye DC 28V zvinhu zvakakosha zvemagetsi ekuisa. Mumakore achangopfuura, nekuda kwekukurumidza kusimukira kwehunyanzvi, 800Hz uye DC 270V ndizvo zvinodiwa zvechizvarwa chitsva. Zvichienzaniswa neyakajairwa maindasitiri kana simba revanhu, kubhururuka nendege uye kudzivirira kune zvakanyanya kuomesesa zvinodiwa pakupihwa kwemagetsi. Pamusoro pekupa yakachena magetsi ekupa, yakanaka voltage kugadzikana uye kukanganisa, ivo zvakare vane zvimwe zvinodiwa pakudzivirira, kuwandisa, uye kukanganisa kuramba. Ivo zvakare vanofanirwa kutevedzera MIL-STD-704F, iri muyedzo wakakura kune vanopa magetsi.

Kana ndege yamiswa, simba repasi rinozoshandurwa kuita 400HZ kana 800Hz kuti ripe ndege kuitira kugadzirisa kwakabatana, magetsi echinyakare anowanzo kupihwa nejenareta, asi nekuda kwenzvimbo, ruzha, kuchengetedza simba uye kugadzikana uye zvimwe zvine chekuita. zvinhu, vashandisi vazhinji zvishoma nezvishoma vakachinja kuita static magetsi ekupa. Iyo kambaniAMF yakatevedzana inogona kupa yakagadzikana 400Hz kana 800Hz magetsi, ine IP54 yekudzivirira giredhi, yakawandisa simba inogona kumira kanopfuura kaviri, inokodzera pasi pasi magetsi emhepo kana mauto emidziyo, yekunze kana hangar inogona kushandiswa.

Featured Mabasa

1. High overload capacity & high protection level

Iyo AMF yakatevedzana ndeye yepakati frequency magetsi emagetsi akagadzirirwa kushandiswa kunze, nhanho yekudzivirira inosvika IP54, muchina wese wakadzivirirwa katatu, uye zvikamu zvikuru zvinosimbiswa kuve nechokwadi kushanda munzvimbo dzakaoma. Pamusoro pezvo, kune inductive mitoro yakaita semotor kana compressors, iyo AMF yakatevedzana ine yakakwira yakawandisa huwandu hwe125%, 150%, 200%, uye inogona kuwedzerwa kusvika ku300%, inokodzera kubata nepamusoro pekutanga mitoro iripo, uye kuderedza zvakanyanya. mutengo wekutora.

2. High simba density

AMF yakatevedzana yepakati frequency magetsi magetsi, ine indasitiri-inotungamira saizi uye huremu, ine yakakwira simba density pane general musika magetsi, vhoriyamu ichienzaniswa neanosvika 50% mutsauko, uremu mutsauko unosvika makumi mana%, zvekuti mukumisikidzwa kwechigadzirwa. uye kufamba, kuchinjika uye kuri nyore.

Kana paine DC inoda,iyo ADS nhevedzano inogona kupa 28V kana 270V DC magetsi emagetsi, ane simba rekuita kuramba uye kuwandisa kwehuwandu, uye yakashandiswa zvakanyanya kupa magetsi emagetsi ane chekuita nemidziyo.

Featured Mabasa

1. Aviation mauto simba rekupa

ADS inogona kupa yakagadzikana DC magetsi uye yakasimba kuwandisa kugona, iyo inokodzera fekitori uye kugamuchirwa kwemidziyo yemhepo muindasitiri yekugadzira nekugadzirisa ndege.

2. Kuwanda kwehuwandu

ADS inogona kuremerwa kusvika katatu pane yakayerwa ikozvino uye ine yakasimba yekuvhunduka kuramba, ichiita kuti ive yakakodzera kutanga-up, kuyedza kugadzirwa kana kuchengetedza mitoro inopinza, senge injini dzendege, majenareta uye zvigadzirwa zvine chekuita nemota.

Kana iwe uchida kudzidza zvakawanda nezve ruzivo rwemagetsi emagetsi, ndapota sunungukataura nesu . Tichapa masevhisi akazara. Ndatenda nekutsvaga.