Parallel Operation Control System
Product Description
Kutanga, ndeapi mamiriro ekushanda kwakafanana kwemaseti ejenareta?
Nzira yose yekuisa jenareta mukushanda kwakafanana inonzi parallel operation. Yekutanga jenareta seti ichamhanya, magetsi anotumirwa kubhazi, uye imwe jenareta inogadzika mushure mekutanga, uye yapfuura jenareta seti, inofanira kunge iri panguva yekuvhara, iyo jenareta seti haifanirwe kuoneka inokuvadza yekumanikidza ikozvino, shaft haisi. zvichienderana nekuitika kamwe kamwe. Mushure mekuvhara, rotor inofanira kukurumidza kudhonzwa mu sync. (kureva kuti, kumhanya kwe rotor yakaenzana nekumhanya kwakayerwa) Naizvozvo, seti yejenareta inofanirwa kusangana nemamiriro anotevera:
1. Kukosha kunoshanda uye waveform yejenereta set voltage inofanira kunge yakafanana.
2. Chikamu chemagetsi chemagetsi maviri akafanana.
3. Kuwanda kwemaseti maviri ejenareta kwakafanana.
4. Kutevedzana kwechikamu chezvikamu zviviri zvejenareta kunopindirana.
Chechipiri, chii chinonzi quasi-synchronous juxtaposition nzira yemajenareta seti? Nzira yekuita sei panguva imwechete juxtapositions?
Quasi-synchronous ndiyo nguva chaiyo. Neiyo quasi-synchronous nzira yekushanda kwakafanana, jenareta set voltage inofanirwa kunge yakafanana, frequency yakafanana uye chikamu chinopindirana, chinogona kutariswa nemavoltmeter maviri, ma frequency metres maviri uye synchronous uye isiri-synchronous zviratidzo zvakaiswa pa. iyo synchronous disk, uye matanho ekushanda akafanana ndeaya anotevera:
Kuchinja kwemutoro weimwe jenareta seti yakavharwa, uye voltage inotumirwa kubhawa yebhazi, nepo imwe unit iri munzvimbo yekumira.
Vhara kutanga kwenguva imwe chete, gadzirisa kumhanya kwejenareta yekumira, kuitira kuti ienzane kana kuswedera kune synchronous speed (frequency kusiyana neimwe unit mukati mehafu yekutenderera), gadzirisa magetsi ejenareta yekumira, kuitira kuti ive pedyo nemagetsi eimwe jenereta yakagadzika, kana nguva yakawanda uye magetsi akafanana, kukurumidza kutenderera kwetafura ye synchronous kunononoka uye kunonoka, uye chiedza chechiedza chinopenyawo uye chakasviba panguva imwe chete; Kana chikamu cheyuniti kubatanidzwa chakafanana neicho chechimwe chikamu, chinongedzo chemita chinonongedza chinoratidza nzvimbo yakakwira mativi mana epakati, uye mwenje wesynchronous wadzima. Kana mutsauko wechikamu pakati peyuniti ichabatanidzwa uye imwe yuniti yakakura, iyo synchronous mita inonongedza kunzvimbo yepakati pazasi, uye mwenje wesynchronous wakabatidzwa panguva ino. Kana iyo synchronous meter pointer ichitenderera newachi, inoratidza kuti kuwanda kweiyo synchronous jenareta yakakwirira kupfuura yeimwe unit. Kumhanyisa kweseti yejenareta yekumira kunofanirwa kudzikiswa, uye kumhanya kweseti yejenareta yekumira kunofanirwa kuwedzerwa kana chinongedzo chewachi chikatenderedzwa kuchinjika. Kana iyo clock pointer ichitenderera zvishoma nezvishoma munzira yewachi uye pointer inosvika panzvimbo imwe chete, muparadzi wedunhu weiyo unit inosanganiswa inovharwa pakarepo, kuitira kuti majenareta maviri seti aenderane. Side-ne-parutivi yakakwenenzverwa chronograph switch uye yakabatana chronoswitches.
Chechitatu, chii chinofanira kutariswa pakuita quasi-synchronous juxtaposition yejenareta seti?
Quasi-synchronous parallel is manual operation, ingave kushanda kwakanyatsonaka uye ruzivo rwemuitisi rune hukama hukuru, kuitira kudzivirira zvakasiyana-siyana zvakafanana, zvinotevera zvitatu hazvibvumirwi kuvhara.
1. Apo chinongedzo chetafura ye synchronous chinoratidzika kusvetuka chiitiko, hachibvumirwi kuvhara, nokuti panogona kuva nekaseti chiitiko mukati mefurafura ye synchronous, iyo isingaratidzi maitiro akarurama ejuxtaposition.
2. Apo tafura ye synchronous inotenderera nokukurumidza, inoratidza kuti mutsauko wenguva yakawanda pakati pejenereta seti uye imwe jenereta yakagadzika yakakura zvikuru, nokuti nguva yekuvhara yevhavha yedunhu yakaoma kunzwisisa, kazhinji muvharidzi wedunhu haana kuvharwa. panguva imwe chete, saka hazvibvumirwi kuvhara panguva ino.
3. Kana iyo clock pointer ikamira panguva imwe chete, haibvumirwi kuvhara. Izvi ndezvokuti kana kuwanda kweimwe yejenereta inogadzirisa inoshanduka kamwe kamwe panguva yekuvhara, zvinokwanisika kuita kuti muvharidzi wedunhu angovhara panzvimbo isiri-synchronous point.
Chechina, maitiro ekugadzirisa reverse simba phenomenon yezvikamu zvakafanana?
Kana iwo maviri majenareta seti asingaite, pachave ne frequency musiyano uye voltage musiyano pakati pemaseti maviri. Uye pachiridzwa chekutarisa chezvikamu zviviri (ammeter, simba mita, simba factor meter), iyo chaiyo inverse simba mamiriro inoratidzwa, imwe isimba rakasiyana rinokonzerwa nekumhanya kusingaenderane (frequency), imwe isimba rinopesana rinokonzerwa nekusaenzana. voltage, iyo inogadziriswa sezvinotevera:
