Mhinduro yeParallel Debugging YeDiesel Jenareta Sets

Ngatitorei kubatana kwakafanana kwemayuniti maviri emagetsi akaenzana semuenzaniso wekuongorora chikonzero chekurwisa kutenderera.

Yazvino U1:1# unit terminal voltage,U2:2# unit terminal voltage,R3: mutoro wakatakurwa neparallel operation yemayuniti maviri,I0:azvino,i1:1 #unit inobuda parizvino,I2:2# unit inobuda parizvino.Haifeng dhiziri jenareta yakaiswa kuti ipe rubatsiro rwehunyanzvi.Kana zvikamu zviviri zvichishanda pamwe chete, kutenderera I0 ndeye 0 pasi pemutoro chero upi zvake, zvino zvakakosha kuti U1 = U2, kureva, iyo terminal voltage yezvikamu zviviri yakaenzana pasi pemutoro chero upi zvake.Iyo isina-mutoro inofananidzwa yakaenzana nekusingaperi mutoro, uye iyo isina-mutoro terminal voltage U01 uye U02 inofanirawo kuenzana.U01 = U02 (1-2) Isu tinoziva kuti avhareji yekugovera simba rinoshanda zvinoenderana nehunhu hweinjini yedhiziri uye nekumhanya kwayo kudzora sisitimu, uye kugoverwa kwesimba rinoshanda zvinoenderana nehunhu hwejenareta uye hurongwa hwayo hwekukurudzira. ndiko, iwo voltage regulating maitiro eiyo generator set pacharo.Voltage regulating character is a curve U= F (I), apo U ndiyo terminal voltage yejenareta set uye ini ndiri iyezvino.Kufambisa kuongorora, mutsara wakatwasuka unowanzo shandiswa kuenzanisa curve.Fungidzira kuti kune maviri anoenderana ekugadzira seti ane voltage inodzora maitiro sezvakaratidzwa muFIG.2 zvichiteerana, seta seizvi: δ1 = TG β1, δ2 = TG β2, iyo voltage inodzora maitiro e δ1: 1 # unit, uye voltage inodzora maitiro e δ2: 2 # unit.

Kubva pakuongorora kwepamusoro, zvinogona kuonekwa kuti:

(1) Kana mayunitsi maviri akabatana akabatana, iyo isina-mutoro voltage uye voltage inodzora maitiro ezvikamu zviviri izvi zvinofanirwa kugadziridzwa kuti zvinyatsofanana, chinova chinodiwa kuti ive nechokwadi chakakwana uye kunyangwe kugovaniswa kwesimba rinoshanda rezviviri izvi. mayunitsi uye hwaro hwekuzogadziridzwa kunotevera kweavhareji simba rekugovera kwezvikamu zviviri.Kana zvigadziriso zviviri zviri pamusoro zvakaenzana, magetsi emagetsi ezvikamu zviviri zvinoshanda zvakafanana anovimbiswa kuve akaenzana pasi pemutoro chero upi zvake, uye avhareji yekugovera magetsi inovimbiswa pamwe chete, uye kutenderera kunovimbiswa kuve zero (zvakakodzera).Ratidza: chinokonzera kurwiswa kwekutenderera ndechekuti hapana-mutoro voltage yezvikamu zviviri haina kuenzana zvachose kana kuti voltage regulating maitiro akasiyana, ayo anoumba yakabuda voltage haina kuenzana uye kurwisa kwekutenderera.

(2) Iyo isina-mutoro voltage uye voltage inodzora hunhu hwezvikamu zviviri zvakaenzana, asi inobuda ikozvino yezvikamu zviviri haina kuenzana, ndiko kuti, kugovera kwesimba kwemayuniti maviri hakuna yunifomu, iyo ichaumbawo kusaenzana kweU1 uye U2, zvichikonzera kuitika kwekutenderera.

(3) Pane zvinhu zvakawanda zvinokanganisa kugoverwa kwesimba rinoshanda, senge maitiro e otomatiki voltage regulator, kugadzikana kwechibatanidza uchishandisa mutsara wekuenzanisa, nezvimwewo, izvo zvisingazoongororwa pano.

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