Ukuthintela njani isikali selori ye-elektroniki ekubenine ngexesha lombane? Kufuneka sinikele ingqalelo ekusetyenzisweni kwesikali selori ngexesha lemvula.Umbulali ophambili kwisikali selori ye-elektroniki ngumbane!Ukuqonda ukukhuselwa kombane kunceda ukugcinwa kwesikali selori.
Yintoni "umgodi wasemhlabeni"?Umbane ngumzimba wendudumo phakathi kwamalungu ahlukeneyo okanye phakathi komzimba welifu kunye nomhlaba, ngenxa yeempawu ezahlukeneyo zombane zokubunjwa kwesiganeko esinamandla sokukhutshwa kombane.Ngenxa yejelo lombane elimxinwa kunye nangoku kakhulu, oku kuya kwenza ukuba umjelo wombane kwikholamu yomoya uvuthe ukukhanya okutshisa okumhlophe, kwaye wenze umoya ojikelezileyo ushushu kwaye ukhule ngequbuliso, oko kuya kuba ngamathontsi elifu anjalo ngenxa yobushushu obuphezulu kwaye ngequbuliso. mphunga.Iqondo lobushushu kunye nemitha ye-electromagnetic kunye namaza othusayo ahamba nezigcayiseli ziya kuba namandla amakhulu okonakalisa kwaye zihlala zenza umonakalo kwisalathisi sesikali selori kunye neeseli zomthwalo.
Ke, ungasikhusela njani isikali selori ye-elektroniki kuqhankqalazo lombane?Iindudumo kunye nemibane iya kubangela utshintsho olunamandla kwindawo yombane we-atmospheric ingakumbi ebonakaliswa kwiinkqubo ezintathu zomzimba:
1.I-electrostatic induction, oko kukuthi, utshintsho kwi-atmosphere yomhlaba ye-electrostatic field ebangelwa ngumbane, ukuze i-conductor ekufutshane nento edanyazayo ivelise intlawulo eyenziweyo, kwaye yenza umahluko ophezulu kakhulu emhlabeni.
2.I-electromagnetic induction, oko kukuthi, i-current in the lightning channel itshintsha kunye nexesha, yenza intsimi ye-electromagnetic eguqukayo kwindawo ejikelezileyo, kwaye ivelise i-voltage e-induced kunye ne-eddy yangoku kwizinto zokuqhuba eziqhotyoshelwe kumjelo.
3. Imitha ye-Electromagnetic, eyenziwa ngotshintsho olukhawulezayo lwangoku kwijelo lombane.Kuba isikali selori ye-elektroniki simelana kuphela noxinzelelo oluphantsi, ke ezi nkqubo zintathu zingentla zomzimba ezibangelwa ngumbane ziyayonakalisa, ngakumbi ukufakwa kwe-electromagnetic.Ukuqhubela phambili kwesixhobo se-microelectronic, amandla amancinci esisebenzisayo kwaye sinovakalelo ngakumbi, siyonakalisa ngakumbi.
Ke ngoko, kufuneka senze le misebenzi ilandelayo kwisikali selori ye-elektroniki ukunqanda ukubetha kombane.
(1) Kufuneka ucime umbane xa umbane wenzeka.Ukuba iimeko zivunyelwe, kunokubekwa kwindawo ekufutshane nomzimba wesikali phezu kwentonga yombane, ukuze kukhutshwe isiphumo kunye nentlawulo efini, ukuze isikali selori ye-elektroniki singonakaliswa ngumbane.Ukuphakama kwentonga yombane kunokumiselwa ngokobude bomlinganiselo welori ye-elektroniki.I-radius yokukhusela intonga yombane ilingana nokuphakama kwendawo ejikelezayo.
(2)Isikali sonke kufuneka sisekelwe phantsi.Sebenzisa intambo enye okanye ngaphezulu komhlaba ukudibanisa iqonga lesikali kunye nemfumba yokumisa.I-grounding grounding ifanele idlalwe kwindawo ye-zero ngokuqhubekayo kunye nokuchasana komgangatho ongaphantsi kwe-4 ω.Kukho umjelo omkhulu wokubuya wangoku phakathi kwesikali kunye nemfumba yokumisa, ke xa kusenzeka ukufakwa kwe-electrostatic, unokongeza izinto zombane ezivela emhlabeni ukuze uzenze kwaye, emva kokuba isixhobo sivelise amandla aphezulu, unokukhawuleza uphume ngaphandle Isikali selori ye-elektroniki.
(3)Inzwa nganye yeeseli zomthwalo iya kumiselwa ukhuseleko.Cwangcisa ikhebula lomhlaba kwiseli nganye yomthwalo kwaye usethe imfumba yomhlaba phakathi kwenzwa kunye nomhlaba.Xhuma intambo yomhlaba kwimfumba yomhlaba ngokuthembekileyo okanye uqhagamshele intambo yomhlaba kwibholiti ye-ankile ekufutshane.Nangona kunjalo, iibholiti ze-anchor kufuneka zidibaniswe kwinethiwekhi yokuqiniswa komhlaba kwisiseko.
(4)Umbhobho wokuthunga wesinyithi ngentambo yomqondiso kufuneka kwakhona uqhagamshelwe kuthungelwano olusezantsi.
(5)Umaleko okhuselayo wentambo yomqondiso wenzwa yobunzima kufuneka ubekwe phantsi.Xa isikali selori ye-elektroniki sinikwe amandla yigridi yamandla amakhulu, kukho umgama omde ukusuka kwigumbi lokuhambisa ukuya kwindawo yofakelo, kwaye kukho intambo yomqondiso womgama omde ukusuka kwiqonga lesikali ukuya kwigumbi lesikali.Akukho nzima ukucinga ukuba umbane ubetha ngendlela yokungenisa i-electromagnetic, ukwazisa amandla aphezulu kwisikhokelo esinokubangela umonakalo kwisalathisi sobunzima.Umgca wesignali we-sensor yokulinganisa kunye nomgca wamandla wangoku we-sensor yokulinganisa i-excitation uya kudibaniswa kunye nentambo edibanisa i-shielding layer emhlabeni, ukuze kupheliswe ukwenzeka komonakalo wombane we-electromagnetic induction okanye ukuqhuma.Uluhlu olukhuselayo lwentambo yesignali ye-sensor yokulinganisa inokudibaniswa kunye nocingo olusezantsi lwenzwa yokulinganisa okanye imfumba yokumisa umboniso wokulinganisa.Inokumiselwa ngokwemeko yesayithi, kodwa ungavumeli inqaku eliphindwe kabini ngeemfumba ezimbini zokumisa ngokulandelanayo.
(6)Isikhongozelo sesalathisi somlinganiselo kufuneka sisekelwe.Ngoko imfumba yomhlaba ilungiselelwe kwigumbi lesikali, kwaye idibaniswe nenetha yensimbi (isiseko) kwisiseko sesikali.Ukuba usebenzisa iqokobhe leplastiki uhlobo, kufuneka ibe umaleko wefilim yentsimbi etshizwe ngaphakathi kwiqokobhe kwaye igalelwe.
(7)Ibhokisi yesiphambuka kufuneka isekelwe phantsi.Ucingo oluphantsi luya kusekwa kwibhokisi yesiphambuka ukudibanisa neqonga lesikali.
(8)Ubonelelo lombane kufuneka lusekelwe phantsi, kwaye kufuneka luxhotyiswe ngomkhuseli wokutyanda.
Ukulandela la manqaku angasentla, ukhuseleko kunye nokuthembeka kwesikali sombane kuqiniswa kakhulu, ngakumbi abo basebenzisi kwindawo yokuduma.Kufuneka sinikele ingqalelo kwezi mfuno zingentla xa ufaka isikali kwilori ye-elektroniki, ukuqinisekisa ukusetyenziswa okukhuselekileyo kwesikali selori ye-elektroniki.
Ixesha lokuposa: Aug-19-2022
