1. Ukuguqulwa kwesampula yesiginali yesigaba semvamisa kanye nesekethe yokuma
Ijeneretha noma isignali ye-voltage yomugqa wegridi yamandla iqala ngokumunca isignali yemfuhlumfuhlu ku-voltage waveform ngokusebenzisa isekethe yokuhlunga yokumelana ne-capacitance, bese iyithumela ku-photoelectric coupler ukuze yakhe isignali yegagasi elingunxande ngemva kokuhlukaniswa kwe-photoelectric. Isignali iguqulwa ibe isignali yegagasi eyisikwele ngemva kokuhlehliswa futhi ilungiswe kabusha yisicuphe se-Schmidt.
2. Isekhethi yesignali yesigaba sokuvama
Isiginali yesigaba sokuvama kwejeneretha noma igridi yamandla ishintshwa ibe amaza amagagasi amabili angunxande ngemva kokuthatha isampula nokubumba isekethe, eyodwa yayo ehlehlisiwe, futhi isifunda sesignali yesigaba sokuvama sihlanganisa amasignali amabili ndawonye ukuze akhiphe isignali kagesi ngokulingana umehluko wesigaba phakathi kwakho kokubili. Isignali ye-voltage ithunyelwa kumjikelezo wokulawula isivinini kanye ne-engeli eholayo yokuvala elawula isekethe ngokulandelanayo.
3. Isifunda sokulawula isivinini
Umjikelezo wokulawula isivinini we-synchronizer othomathikhi ukulawula umbusi we-elekthronikhi wenjini ye-diesel ngokusho umehluko wesigaba sokuvama kwamasekhethi amabili, kancane kancane unciphise umehluko phakathi kokubili, futhi ekugcineni ufinyelele ukuvumelana kwesigaba, esakhiwe isifunda esihlukanisayo nesibalulekile se-amplifier yokusebenza, futhi singasetha ngokuguquguqukayo futhi silungise ukuzwela nokuzinza kombusi we-elekthronikhi.
4. Ukuvala i-lead Angle adjustment circuit
Izingxenye ezihlukene zokuvala i-actuator, njengama-automatic circuit breaker noma izixhumi ze-AC, isikhathi sazo sokuvala (okungukuthi, kusukela kukhoyili yokuvala kuya kothintana naye oyinhloko isikhathi esivalwe ngokuphelele) akufani, ukuze uvumelane nezingxenye ze-actuator zokuvala ezihlukene ezisetshenziswa abasebenzisi futhi bakwenze ukuvala okunembile, ukuklanywa kokuvala kusengaphambili kwe-Angle adjustment circuit, isifunda singafinyelela ukulungiswa kwe-Angle engu-0 ~ 20 ° kusengaphambili, okungukuthi, isignali yokuvala ithunyelwa kusengaphambili ukusuka ku-0 kuya ku-20 ° isigaba se-Angle ngaphambi kwesikhathi esisodwa. ukuvala, ukuze isikhathi sokuvala sokuxhumana okuyinhloko kwe-actuator yokuvala sihambisane nesikhathi sokuvala ngesikhathi esisodwa, futhi umthelela ku-generator uyancipha. Isekhethi iqukethe ama-amplifiers amane asebenza kahle.
5. Umjikelezo wokuphuma kokutholwa okuvumelanayo
Isekhethi yokuphumayo yokutholwa okuvumelanayo yakhiwe ukuthola isekethe ehambisanayo kanye nokudluliselwa kokukhishwayo. I-relay ephumayo ikhetha i-DC5V coil relay, isifunda sokuthola ukuvumelanisa sakhiwa kanye nesango elingu-4093, futhi isignali yokuvala ingathunyelwa ngokunembile uma zonke izimo zihlangatshezwana nazo.
6. Ukunqunywa kwesekethe yokunikezwa kwamandla
Ingxenye yokunikezwa kwamandla iyingxenye eyisisekelo ye-synchronizer ezenzakalelayo, inesibopho sokuhlinzeka ngamandla okusebenza engxenyeni ngayinye yesifunda, futhi yonke i-synchronizer ezenzakalelayo ingasebenza ngokuzinzile futhi enokwethenjelwa inobudlelwane obukhulu, ngakho-ke ukuklama kwayo kubaluleke kakhulu. Ukunikezwa kwamandla kwangaphandle kwemodyuli kuthatha ibhethri yokuqala yenjini ye-diesel, ukuze kuvinjwe indawo yokunikezela amandla kanye ne-electrode enhle ukuthi ingaxhunywa, i-diode ifakwe ku-loop yokufaka, ukuze ngisho noma umugqa ongalungile uxhumekile. , ngeke kushise ukujikeleza kwangaphakathi kwemojuli. I-voltage elawula ukuphakelwa kwamandla isebenzisa isifunda esilawula ugesi esakhiwe amashubhu alawula ama-voltage amaningi. Inezici zesekethe elula, ukusetshenziswa kwamandla okuphansi, i-voltage ephumayo ezinzile kanye nekhono eliqinile lokulwa nokuphazamiseka. Ngakho-ke, i-voltage yokufaka phakathi kuka-10 no-35 V ingaqinisekisa ukuthi i-voltage ephumayo yesilawuli izinzile ku-+10V, kucatshangelwa ukusetshenziswa kwamabhethri okuhola angu-12 V no-24 V ezinjini zikadizili. Ngaphezu kwalokho, isifunda singesokulawulwa kwe-voltage eqondile, futhi ukuphazamiseka kwe-electromagnetic kuphansi kakhulu.
Isikhathi sokuthumela: Oct-23-2023