Ezinhlelweni zezezimboni zanamuhla nezinhlelo ezihlakaniphile zokulawula, ukudluliselwa okuqinile kombuso (i-SSR), njengedivaysi esebenzayo yokushintsha ongaxhumana naye, sekuyingxenye ebaluleke kakhulu yezinhlelo zokulawula ngogesi ngenxa yokusebenza kwayo okuhle kanye nezinhlobonhlobo zezicelo.Lo mbhalo uhlose ukuhlaziya ngokuningiliziwe incazelo, izinzuzo kanye nokulinganiselwa kokudluliselwa kombuso okuqinile, izimo zohlelo lokusebenza, kanye nezinhlobo ezahlukene ze-SSRs kanye nokwehluka kwabo kuzinhlelo zokusebenza ezisebenzayo.
1. Ukuchazwa kanye nokuhlaziywa kwesimo sokudluliselwa kombuso okuqinile
I-Solid State Relay (SSR yesikhashana) iyithuluzi lokushintsha elingenamxhumana elisebenzisa amadivaysi emihlenductor ukufezekisa imisebenzi yokulawula.Uma kuqhathaniswa nokudluliselwa kwemishini yendabuko, i-SSR isebenzisa ubuchwepheshe bokuhlukaniswa nge-photolectric isolation ukufeza ukwehlukaniswa phakathi kokufaka nokukhipha, ngaleyo ndlela kunikeze indlela ephephile futhi ethembekile yokulawula ethembekile.I-SSR ejwayelekile ye-SSR evamile ifaka ama-terminals amabili okulawula okufakwayo kanye nama-terminals amabili okukhipha, angashintsha ngokushesha kusuka ku-off-state to on-state ngemuva kokuthola i-DC noma isiginali yokushayela ukuze alawule umjikelezo womthwalo.
Izinzuzo eziphambili ze-SSR zibandakanya: Ukwethenjwa okuphezulu, impilo ende, impendulo esheshayo, akukho msindo futhi akukho okuphazanyiswa kwe-electromagnete, amandla aqinile okulwa, kanye nokumelana nokushaqeka nokudlidliza.Ngaphezu kwalokho, i-SSR nayo iyahambisana nemibuthano ehlukahlukene enengqondo (efana ne-TTL, i-DTL, HTL, njll.) Futhi ingashayela imithwalo emikhulu yamanje enezimpawu zokulawula ezincane.Kodwa-ke, i-SSR nayo inokulinganiselwa okuthile, okubandakanya ukwehla kwamandla kagesi esimweni esisesimweni esisesimweni esingu-Off-State, ukungakwazi ukufaka isicelo ku-AC ne-DC, inani elilinganiselwe lamaqembu okuxhumana, kanye nozwela kokuqalwa ngokweqile nangokuqunjelwa.
2. Izinkambu zohlelo lokusebenza lokudluliselwa kombuso okuqinile
Ukudluliselwa kwesimo okuqinile kusetshenziswe kabanzi emikhakheni eminingi ngenxa yokusebenza kwawo okuhle.I-SSR idlala indima ebalulekile kuma-computer proipherals, ukufudumeza isithando somlilo kanye nezinhlelo ze-thermostatic, amathuluzi omshini we-CNC, amasistimu okulawula kude nemishini ezenzakalelayo.Ngaphezu kwalokho, kusetshenziswa futhi kumalambu wesiginali, ama-frishirs, amasiko okulawula ukukhanyisa izibani, izinsimbi, imishini yezokwelapha, amakholishi, imishini yokuwasha okuzenzakalelayo, amasistimu wokuvikela umlilo nezinye izinkundla.Ezindaweni ezidinga ukucubungula ubufakazi, umswakama-ubufakazi, kanye nokulwa nokulwa, okufana nomkhakha wamakhemikhali kanye nomkhakha wezimayini zamalahle, i-SSR futhi ikhombisa izinzuzo zayo ezihlukile.
3. Ukuhlukaniswa kanye nezimpawu zokudluliselwa kombuso okuqinile
Ukudluliselwa kwesimo esiqinile kungahlukaniswa ngezinhlobo eziningi ngokuya ngamazinga ahlukene wokuhlukaniswa.Ngokombono wezindlela zokushintsha, i-SSR ihlukaniswe ngokuyinhloko ibe yi-Voltage VolAge Crossing Trealing Type (VERE-Crossing) kanye nohlobo lwe-Conduction Remover (uhlobo okungahleliwe).I-ZERO-Crossing SSR isetshenziselwa ikakhulukazi ukulawulwa / ukuvala ukulawulwa kwemibuthalo yokulayisha, kuyilapho i-SSR engahleliwe isetshenziswa kabanzi ezimweni lapho kudingeka khona umthetho we-voltage voltage.Ngokombono wokuphuma kokuphuma kwezinto, i-SSR ingahlukaniswa yaba yindlela emibili yokuphuma kwe-thyristor kanye nohlobo olulodwa lwe-thyristor anti-paraly.Ngaphezu kwalokho, ngokuya ngendlela yokufaka, i-SSR ingahlukaniswa ngohlobo lwe-PIN-in amabhodi wesifunda aphrintiwe nohlobo lwedivayisi olulungisiwe epuletini lesisekelo sensimbi.Lesi sakamuva sivame ukusehliswa yi-sink yokushisa.Idizayini yokuphela kokufaka nayo ihlukile, kufaka phakathi uhlobo olubanzi lwe-Euroid
4. Umehluko ekusebenziseni phakathi kohlobo lwe-zero-we-sks kanye nohlobo olungahleliwe ssr
Kunokwehluka okusobala emisebenzini kanye nokusetshenziswa phakathi kohlobo lwe-zero-wero kanye nohlobo lwe-SSR okungahleliwe.I-SSR ewela i-zero yenzelwe ikakhulukazi ukuqaphela / ukuvala ukulawula komjikelezo womthwalo, okufana nomsebenzi wokudluliselwa kwendabuko.I-SSR engahleliwe isetshenziselwa ikakhulukazi imisebenzi yokulawulwa kwamandla ka-Chopper futhi ilungele izikhathi lapho kudingeka khona ukulungiswa kwe-voltage.Kufanele kuboniswe ukuthi ukuze i-SSR engahleliwe ukuze ibone umsebenzi wokulawulwa kwamandla kagesi, isiginali yayo yokulawula kufanele ivumelaniswe negridi yamandla, bese umphetho okhuphukayo ungashintsha ngaphakathi kwebanga le-0 ° -180 °.Ehlukile kwi-SSR ye-zero-cross, i-waverage ye-voltage ekhishwe yi-SSR engahleliwe endaweni yokuphuma iyigagasi le-sinusoidal eline-angle elahlekile, okuholela ezingeni elithile lokungcoliswa kwegridi nezinkinga zomsindo.
Ukufingqa, ukudluliselwa kombuso okuqinile sekuyingxenye ebaluleke kakhulu yezinhlelo zesimanje zokulawula ngogesi ngezinzuzo zazo ezihlukile nezinhlobonhlobo zezicelo.Ngokuqonda okujulile komgomo wokusebenza, ukuhlukaniswa kanye nokwehluka kwesicelo kwe-SSR, onjiniyela kanye nochwepheshe kungavele ukhethe futhi usebenzise i-SSR ukuze uhlangabezane nezidingo zokulawula zezikhathi ezahlukahlukene.