- 1. Voltage iyo iswaafajinta hadda
(1) Koronto saddex waji ah (380V)
Xulashada danabka la qiimeeyay: Danabka iska caabbinta thyristor waa in uu ahaado ugu yaraan 1.5 jeer danabka shaqada (lagu taliyay in uu ka sarreeyo 600V) si uu ula qabsado danabka ugu sarreeya iyo korantada ku meel gaarka ah.
Xisaabinta hadda: Culayska saddexda weji ee hadda wuxuu u baahan yahay in la xisaabiyo iyadoo lagu salaynayo wadarta awoodda (sida 48kW), iyo hadda la qiimeeyay ee lagu taliyay waa 1.5 jeer wakhtiga dhabta ah (sida culeyska 73A, dooro 125A-150A thyristor).
Xakamaynta dheelitirka: Habka laba-kontorool ee saddexda waji ah waxa laga yaabaa inay keento hoos u dhac ku yimaadda qodobka awoodda iyo isbedbedelka hadda. Kiciyeyaasha eber-gudbida ama cutubka kontoroolka-wareejinta ayaa loo baahan yahay in la rakibo si loo yareeyo faragelinta shabagga korantada.
(2) Koronto laba weji ah (380V)
La qabsiga Voltage: Korantada labada weji run ahaantii waa hal-waji 380V, iyo thyristor laba jiho ah (sida taxanaha BTB) ayaa loo baahan yahay in la doorto, korantada adkeysiga sidoo kale waxay u baahan tahay in ay ka sarreyso 600V.
Hagaajinta hadda: Hadda labada weji waxay ka sarraysaa saddexda weji ee hadda (sida qiyaastii 13.6A ee culeyska 5kW), iyo xad weyn oo hadda ah ayaa loo baahan yahay in la doorto (sida korka 30A).
2. Siligyada iyo hababka kicinta
(1) Xarig saddex weji ah:
Hubi in moduleka thyristor uu si taxane ah ugu xidhan yahay dhamaadka gelinta xariiqda wejiga, iyo xariiqda calaamada kicinta waa in ay ahaataa mid gaaban oo ka go'doonsan khadadka kale si looga fogaado faragelinta. Haddii kicinta eber-goynta (habka isu-gudbinta-adag) la isticmaalo, harmonics waa la dhimi karaa laakiin saxnaanta nidaaminta korantada ayaa looga baahan yahay inay sareeyso; kicinta waji-wareejinta, waa in fiiro gaar ah loo yeesho ilaalinta heerka isbeddelka korantada (du/dt), iyo wareegga nuugista resistor-capacitor (sida 0.1μF capacitor + 10Ω resistor) waa in la rakibaa.
(2) Xarig laba weji ah:
Thyristors labada jiho waa inay si sax ah u kala soocaan tiirarka T1 iyo T2, iyo tiirka kantaroolka (G) ee calaamada kiciya waa in lala mid dhigaa culayska. Waxaa lagu talinayaa in la isticmaalo kiciyaha indhaha ee go'doonsan si looga fogaado xiriir xumo.
3. Kulaylka oo ka baxa iyo ilaalinta
(1) Shuruudaha kuleylka kuleylka:
Marka hadda uu dhaafo 5A, weelka kulaylka waa in la rakibaa, iyo dufan kulaylka waa in la mariyaa si loo hubiyo xiriir wanaagsan. Heerkulka qolofka waa in lagu xakameeyaa wax ka hooseeya 120 ℃, iyo qaboojinta hawada qasabka ah waa in la isticmaalo marka loo baahdo.
(2) Tallaabooyinka ilaalinta:
Ilaalinta korantada xad dhaafka ah: Kala duwanayaasha (sida taxanaha MYG) waxay nuugaan danab sare oo ku meel gaar ah.
Ilaalinta xad dhaafka ah: fiyuuska degdega ah ayaa si taxane ah ugu xidhan wareegga anode, iyo wakhtiga la qiimeeyay waa 1.25 jeer ka thyristor.
Xadka heerka isbeddelka korantada: isku midka ah shabakadda qoynta RC (sida 0.022μF/1000V capacitor).
4. Qodobka awoodda iyo hufnaanta
Nidaamka saddex-waji ah, kontoroolka isbeddelka marxaladda ayaa laga yaabaa inuu keeno qodobka awoodda inuu hoos u dhaco, iyo capacitors magdhow ayaa loo baahan yahay in lagu rakibo dhinaca isbeddelka.
Nidaamka laba-weji wuxuu u nugul yahay is-waafajinta sababtoo ah isku dheelitir la'aanta culeyska, sidaas darteed waxaa lagu talinayaa in la qaato istaraatiijiyada xakamaynta eber-gudbinta ama waqtiga-wadaaga.
5. Tixgalino kale
Talada xulashada: sii mudnaanta thyristors-ka modular (sida sumadda Siemens), kaas oo isku dara kicinta iyo hawlaha ilaalinta oo fududeeya fiilooyinka.
Kormeerka dayactirka: si joogto ah u isticmaal multimeter-ka si aad u ogaato xaaladda haynta thyristor si aad uga fogaato wareegga gaaban ama wareegga furan; mamnuuc isticmaalka megohmmeter si loo tijaabiyo dahaarka.
Haddii aad rabto inaad wax badan ka ogaato alaabtayada, fadlannala soo xidhiidh!
Waqtiga boostada: Jul-16-2025
