Nekuvandudzwa kwehungwaru muindasitiri yekutumira zvinhu pasi rose, tambo dzemabhazi emugungwa dzinoita basa rakakosha mukutaurirana kwedata remuchikepe uye masisitimu ekuzvishandira ega. Dzinobatanidza masensa, macontroller, uye ma actuator mukati mengarava, zvichitsigira mabasa akadai sekudzora otomatiki, kutarisa kure, uye manejimendi ekushandisa simba zvakanaka.
Kuti zvienderane nemamiriro egungwa akaomarara ane munyu wakawanda, hunyoro hwakawanda, uye kupindira kwakasimba kwemagetsi, tambo dzemabhazi emugungwa dzinoshandisa zvinhu zvakanongedza uye magadzirirwo ezvivakwa, zvichipa kudzivirira ngura, kunonoka kwemurazvo, kushanda kusina hutsi hushoma, uye kudzivirira kweEMI kwakanaka kuti ive nechokwadi chekuti inoshanda kwenguva refu. Chinyorwa chino chinotarisa pakugadzirwa kwetambo dzemabhazi emugungwa.
Pfupiso Yekutanga Yekuvaka
1. Muitisi webasa
Tambo dzemabhazi emugungwa dzinowanzo shandisa maconductor emhangura akasungirirwa. Maconductor akasungirirwa anoita kuti magetsi ashande zvakanaka uye kuti agare kwenguva refu uku achibatsira kuisa. Kana tichienzanisa nemaconductor emhangura asina chinhu, maconductor emhangura akasungirirwa anodzivirira ngura yemunyu.
Kushandiswa kwema "stranded conductors" emhangura akagadzirwa ne "stranded copper conductors" kunobatsira kugadzirisa matambudziko akadai sekuderera kwe "high-frequency attenuation", kuneta kwakakombama, ngura ye "salt spray", kupwanyika kwe "low tembiricha", uye nzvimbo shoma yekuisa, zvichiita kuti zvive zvakakodzera kushandiswa pa "marine bus cable".
2. Kudzivirira kupisa
Polyethylene ine furo (Foam-PE)inowanzoshandiswa sechishandiso chekudziisa tambo dzemabhazi emugungwa. Kudziisa kwepolyethylene ine furo kunoderedza kushanda kwe dielectric constant, nokudaro kuchideredza kuderera kwechiratidzo, ukuwo kuchipawo kugona kwekudzivirira mvura kwenguva refu. Pamusoro pezvo, kushandiswa kweFoam-PE kunobatsira kuderedza huremu hwetambo, zvichibatsira mukuderedza huremu hwemidziyo yemugungwa.
3. Kudzivirira
Chimiro chekudzivirira tambo dzemarine bus chakafanana nechetambo dzemarine network uye chinowanzo kuve netepi yepurasitiki yakafukidzwa nearuminiyamuyakabatanidzwa nekuruka waya yemhangura yakagadzirwa nematini. Chidziviriro ichi chakagadzirirwa kudzivirira kupindira kwemagetsi uye kuona kuti chiratidzo chinotumirwa zvakanaka.
Kazhinji, ukobvu hwefoiri yearuminiyamu hunosvika ≥ 0.012 mm nekuvhara 100%, nepo jira remhangura rakarukwa mugaba rinowanzo shandisa waya imwe chete ye0.12 mm, nekuvhara jira kushoma kwe60%.
Kazhinji, tambo dzemabhazi emugungwa dzinoshandisa chimiro chepurasitiki chakafukidzwa nearuminiyamu pamwe nesimbi yemhangura yakarukwa. Chidziviriro ichi chinogona kuwedzera kushanda kwekudzivirira kusvika pa70–90 dB pa30 MHz.
Pamusoro pezvo, waya yemhangura yakasimba kana yakasungirirwa mugaba inowanzo batanidzwa kuti iwedzere kudzika.
4. Muhara
Chidziviriro ichi chinoshanda kudzivirira tambo kubva kuzvinhu zvinokanganisa nharaunda. Senzira yekutanga yekudzivirira, zvinhu zvemubato wengarava dzemugungwa zvinofanira kudzivirira ngura, kukwesha, uye kupararira kwemurazvo kuti zvive nechokwadi chekuti tambo dzacho dzakavimbika uye dzakachengeteka mumamiriro ezvinhu akaoma.
Kuti zviwedzere kuchengetedzeka kwemasystem ekutaurirana nengarava, tambo dzemabhazi emugungwa dzinowanzo shandisa zvinhu zvemumasherufu zve polyolefin (LSZH-SHF1) zvisina utsi hwakanyanya. Zvinhu izvi hazviburitse utsi hune chepfu panguva yekutsva uye zvinoenderana neIEC 60332-1 single-cable flame retardancy, IEC 60332-3-22 bundled flame retardancy, pamwe neIEC 60754-1/2 uye IEC 61034-1/2 zvisina utsi hwakanyanya. Izvi hazvingoderedzi njodzi kukuchengetedzwa kwevashandi kana paine moto asiwo zvinoderedza kukanganisa kwezvakatipoteredza.
Mumapuratifomu ekunze kwenyika uye mamwe mashandisirwo akafanana, tambo dzemabhazi emugungwa dzinogonawo kudiwa kuti dziratidze kudzivirira mafuta nevhu. Muzviitiko zvakadaro, zvinhu zveLSZH-SHF2 zvine kudzivirira mafuta zvakanyanya, kana zvinhu zveLSZH-SHF2-MUD zvine kudzivirira mavhu zvakanyanya, zvinosarudzwa kuti zvishandiswe mushedhi.
5. Zvivako Zvakakosha
Mumamiriro ezvinhu akajairwa, chimiro chetambo yebhazi remugungwa chine kondakita, insulation, shielding, uye sheath chakakwana kune akawanda mashandisirwo emugungwa. Kana zvinodiwa zvekushanda kwepamusoro zvikaiswa, chimiro chetambo chinogona kuchinjwa zvinoenderana.
Semuenzaniso, mukushandiswa kunoda dziviriro yekuwedzera yemakanika, jira rekudzivirira rinogona kuwedzerwa, pamwe chete nejira rekunze rekuwedzera kuti pave nechimiro chesimbi chine mativi maviri. Rudzi rwekudzivirira runowanzogadzirwa nesimbi yakarukwa nesimbi, iyo inowedzera simba remakanika uye inodzivirira tambo kubva mukukuvadzwa munzvimbo dzakaoma.
Kana tambo dzemabhazi emugungwa dzichishandiswa mukushandiswa kusingatsvi, kuputira tepi yemica kunowedzerwa pamusoro pechinhu chinodziisa moto kuti zvienderane nezvinodiwa zveIEC 60331 zvekudzivirira moto uye zvinodiwa zvekudzoka kuchiteshi zvakachengeteka.
Mhedziso
Magadzirirwo echivakwa uye kusarudzwa kwezvinhu zvetambo dzemabhazi emugungwa ndizvo zvinhu zvikuru zvinoita kuti zviratidzo zvienderane zvakanaka uye zvakavimbika munzvimbo dzakaoma dzemugungwa. Ingava maconductor emhangura akaiswa mumatini, foam polyethylene insulation, kana masheath asina moto anodzivirira utsi hushoma, magadzirirwo aya echivakwa akagadziriswa zvakanyanya uye akagadziridzwa.
Zvivakwa zvetambo zvakagadzirwa zvakanaka zvinovimbisa kushanda kwenguva refu uye kwakavimbika kwetambo dzebhazi remugungwa munzvimbo dzemugungwa umo tembiricha yakakwira, ngura yemunyu, uye kukanganiswa kwakasimba kwemagetsi kunoshanda pamwe chete.
Nguva yekutumira: Ndira-21-2026