Nheyo yechikamu modulator.
A phase modulator idunhu umo chikamu chemutakuri chinodzorwa nechiratidzo chemodulated. Pane nzira mbiri huru dze sine wave phase modulation: yakananga chikamu modulation uye isina kunanga chikamu modulation. Yakananga nhanho modulation ndeye kushandura zvakananga maparamendi eiyo resonant loop nemodulating siginecha, kuitira kuti shanduko yechikamu inogadzirwa kana chiratidzo chekutakura chichipfuura nepakati resonant loop uye kugadzira chikamu modulation wave. Indirect phase modulation ndeyekutanga kugadzirisa amplitude yeiyo modulated wave, uye wozoshandura shanduko yeamplitude kuita shanduko yechikamu, kuitira kuti uwane chikamu modulation. .
Kuzadzikiswa kwekongiri kweiyo yakananga chikamu modulation uye isina kunanga chikamu modulation
Yakananga chikamu modulation: kushandisa iyo modulated siginecha kushandura zvakananga ma paramita e resonant loop, kuitira kuti mutakuri aratidze kuburikidza ne resonant loop phase shift. Iyi nzira iri nyore uye yakananga, asi inoda kunyatso kudzora ma parameters e resonant circuit.
Indirect phase modulation: iyo amplitude yemodulated wave inogadziriswa kutanga, uye ipapo shanduko yeamplitude inoshandurwa kuita shanduko yechikamu. Iyi nzira yakagadzirwa naArmstrong muna 1933 uye inonzi nzira yeArmstrong modulation.
pulse phase modulator: Iyo pulse phase modulator inoshandura chikamu chekubuda che pulse phase modulator kuburikidza nekupinza pulse kubuda kwenhamba yekudzora mudziyo. Kana iyo CNC mudziyo yaburitsa kumberi kana kudzosera kumashure feed pulse, iyo pulse phase modulator inoenderera mberi kana kurega chiratidzo chereferenzi neinoenderana chikamu Angle. .
MCU inoona dhijitari chikamu chinoshandura: tanga counter newachi kupomba, wedzera kana kubvisa imwe pulse kuti uchinje chikamu chekubuda che counter, kuitira kuti uwane shanduko yechikamu. .
Muenzaniso wekushandisa wechikamu modulator
Variable valve timing system: The phase modulator ndicho chinhu chakakosha cheiyo variable valve timing system, optimize injini kushanda nekudzora chikamu chevhavha nguva. .
Reactive simba muripo wesimba: Iyo inogadzirisa kamera ndeye reactive simba muripo mudziyo unoshandiswa kuchengetedza voltage chiyero musimba remagetsi. .
Automotive phase regulator kukanganisa inonyanya kuratidzwa sezviratidzo zvekutadza kwemotokari yemagetsi regulator, zviratidzo izvi zvinosanganisira:
Kuparara kwevoltage regulator : kuparara kweFET kana Darlington transistor mukati mevoltage regulator, zvichiita kuti ikozvino kuwedzeredza kutadza kutonga, zvichikonzera kuti jenareta rinobuda nemhepo rikwire, uye bhatiri riwedzere.
jenareta yakakuvadzwa : Kana jenareta rikakanganisika, mhepo inobuda inodzikira uye bhatiri harigone kuchajwa.
effector kana Darlington chubhu yakavhurika-circuit kukuvadzwa : Kana iyo effector kana yeDarlington chubhu yakavhurika-yedunhu kukuvara, jenareta inosimudzira mhepo inotungamira inodzika.
Chiratidzo chebhatiri chakabatidzwa kana pasina magetsi anogadzirwa : Chiratidzo chebhatiri chinogona kunge chiripo nekuti hapana magetsi anogadzirwa, kana kuti zvinogona kunge zvichikonzerwa nekuwanda kwemagetsi. Kana bhatiri remagetsi richidonha pasi pegumi volts, injini inozununguka, yakaoma kutanga, kana haigone kumhanyisa nekumira.
Zviratidzo izvi zvinoratidza dambudziko nemagetsi emotokari, izvo zvinogona kukanganisa kushanda kwemotokari. Naizvozvo, kuongororwa panguva uye kugadziriswa kwekukundikana uku kwakakosha zvikuru.
Pamusoro pezvo, zviratidzo zvekukanganisa zvealternator yemotokari zvakare zvinosanganisira kusachaja, kuchaja ikozvino idiki kana yakakura kwazvo, uye zvikanganiso izvi zvinogona kunge zvine chekuita nekukanganisa kwemutongi. Semuyenzaniso, kutadza kuchaja kunogona kukonzerwa nebhandi rejenareta rakatyoka, tambo yejenareta yakatyoka kana tambo yekuchajisa, uye kusabatana zvakanaka pakati pebhurasho neringi inotsvedza. Ikozvino yekuchaja idiki zvakanyanya inogona kunge iri nekuda kwekutadza kubata kwetambo yekuchaja, kutsvedza kwebhandi rekutyaira, kutadza kwejenareta kana regulator regulation voltage yakadzikira. Ikozvino kuchaja yakakurisa inogona kunge iri nekuti regulator regulation voltage value yakawandisa.
Muchidimbu, zviratidzo zvekutadza kwemota chikamu modulator zvinosanganisira kuwandisa kwebhatiri, kutadza kubhadharisa bhatiri, mwenje wechiratidzo chebhatiri, nezvimwe, izvo zvinogona kukanganisa kushanda kwakajairika kwemotokari. Naizvozvo, zvinodikanwa kuongorora uye kugadzirisa kukanganisa kwemota chikamu modulator nenguva.
Kana iwe uchida kuziva zvakawanda, ramba uchiverenga zvimwe zvinyorwa pane ino saiti!
Ndapota tifonere kana uchida zvigadzirwa zvakadaro.
Zhuo Meng Shanghai Auto Co., Ltd. yakazvipira kutengesa MG&MAUXS zvikamu zvemotokari zvinogamuchirwa kutenga.
