Silicone

Mugihe utegura ubutaha - ibisekuru bishya byingufu za batiri yimodoka, sisitemu yo kubika ingufu za Photovoltaque PCS, cyangwa gushaka ibisubizo byiza - ibisubizo byokudashyira hejuru kubushyuhe bwo hejuru - ibidukikije, ugomba gushaka igisubizo gishobora kuzuza icyarimwe ibisabwa bikurikira:

Imikorere yacyo ikomeza kuba ihindagurika mugihe ihindagurika ryubushyuhe bukabije kuva kuri dogere 50 kugeza kuri dogere 200.

Itanga ubwirinzi bwokwirinda nubwo byakorewe kunyeganyega, ingaruka, no kwikuramo igihe kirekire. Mugihe habaye guhunga ubushyuhe cyangwa amakosa yumuriro, irwanya neza umuriro kugirango ikumire ibiza. Byongeye kandi, ibikoresho ubwabyo byangiza ibidukikije kandi biramba, birinda umutekano wibicuruzwa mubuzima bwose.

Iyo uhuye nizi mbogamizi, ibikoresho bisanzwe bikingira nka plastiki, reberi, cyangwa ububumbyi akenshi bigabanuka. Uyu munsi, twishimiye kumenyekanisha ibikoresho bya injeniyeri bikunzwe cyane - silicone ifuro - no kwerekana imbaraga zayo nyamukuru: bidasanzwe kandi byose - bijyanye no gukora insulation.

Gukoresha amashanyarazi:Inzitizi ikomeye ya dielectric. Silica gel ifuro mubisanzwe ni insuliranteri nziza cyane.

 Kurwanya amajwi menshi: Ubunini bwayo burwanya ubusanzwe buri hagati ya 10 ^ 12 kugeza 10 ^ 15 15 · cm, byerekana ko irwanya cyane imigezi. Ibi bitandukanya neza ibice bizima, bikarinda kumeneka no kumirongo migufi.

                                                                 Ishusho yerekana agaciro k'ikizamini cyo kurwanya Volume kuri Sanpu Silicone

Imbaraga za Dielectric. Igihagararo ni Urufunguzo: Bitandukanye nibikoresho byinshi kama bigira ingaruka mbi cyane ya dielectric mumikorere yubushyuhe bwo hejuru - ubushyuhe cyangwa ibihe by'ubushyuhe, Si - O imiterere yumugongo ya molekile ya silika gel ikomeza kuba idasanzwe. Ibikoresho byayo byerekana amashanyarazi byerekana kwangirika gukabije mubushyuhe bukabije, ubuhehere bwinshi, cyangwa gukoresha igihe kirekire, byemeza igihe kirekire -, gukora neza.

Gukoresha Ubushyuhe no gucunga ubushyuhe: Uburyo bubiri Mugihe muganira kubyerekeranye, ni ngombwa gutandukanya amashanyarazi hamwe nubushyuhe bwumuriro. Ibikoresho bya silicone bifata neza cyane mubice byombi.

 Ubushuhe budasanzwe bwumuriro (ubushyuhe buke bwumuriro):Imiterere yabyimbye yuzuyemo utuntu duto duto twafunze cyangwa dufunguye umwuka mwinshi, ukora nka insulator nziza cyane. Kubwibyo, ibikoresho bya silicone bifata ubusanzwe byerekana ubushyuhe buke (0.04–0.08 W / (m · K)), bikabigira icyuma cyiza kandi gishyuha. Kurugero, muri moderi ya batiri yingufu, ikora nk'urwego rukingira hagati ya selile n'inzitizi ikomeye yo gukumira ihererekanyabubasha hagati yabo, bityo bigatinda gukwirakwiza ubushyuhe.

Kurwanya Ubushyuhe no Guhagarara: Izi nimbaraga zigaragara cyane mubikoresho bya silika gel. Barashobora gukora hejuru yubushyuhe bugari kuva kuri - 60 dogere kugeza kuri dogere 200, hamwe nigihe gito - igihe cyo guhura nubushyuhe bwo hejuru. Muri uru rwego, ibikoresho bikomeza gucika intege - kubuntu, gushonga - kubuntu, kandi bitagendagenda neza, mugihe bikomeza guhindagurika hamwe nubukanishi. Ibi birakenewe cyane cyane kubisabwa hafi yubushyuhe nka IGBTs hamwe nimbaraga zirwanya ingufu.

"Gukingira" Ibidukikije na Chimie: Kubaka Byose - Kurinda kuzenguruka.

  Gukingira umuriro: Ibikoresho bya silicone bifitemo flame - ibintu bidasubirwaho, mubisanzwe byujuje ubuziranenge bwa UL94 V-0 bidasabye inyongeramusaruro za halogene. Ibi bikora nkinzitizi ikomeye yumutekano mumapaki ya batiri nibikoresho byamashanyarazi, bitanga igihe cyingenzi cyo gutabara byihutirwa.

  Kurwanya ikirere n’imiti:Gel ya silika ifite imbaraga zo kurwanya imirasire ya ozone na ultraviolet, kandi ntabwo byoroshye gusaza. Muri icyo gihe, ifite kwihanganira neza amazi, gutera umunyu hamwe n’imiti myinshi. Iyi bariyeri itagaragara "izirinda" irinda ibikoresho gukora neza mubidukikije.

Iyo ukoresheje silicone ifuro nkigisubizo cyokwirinda, ntabwo wunguka ikintu kimwe gusa, ahubwo nigisubizo gihujwe.

Menyesha nonaha