Rini Zvinorambidzwa Kutanga Jenareta

1. Kudzivirirwa kwekutanga kweboka retransformer hakugone kumhanya nemazvo.

2. The main transformer uye high-voltage transformer inoshandiswa mufekitari ine mafuta akanyanya kubuda.

3. Insulation ye generator, main transformer uye anobatsira high voltage transformer haina kukodzera.

4. The synchronization mudziyo haina kujairika.

5. SF6 chinja kudzvinyirira kusunungurwa kwakakomba mujenareta uye transformer boka.

6. Kukundikana kwekuedza kwakakosha kwejenereta transformer set.

7. Kana iyo yakagoverwa control system haigone kuiswa mukushanda kazhinji.

8. Jenereta uye transformer boka kukanganisa Recorder haigoni kushanda zvakajairika.

9. The generator voltage transformer uye ikozvino transformer haigoni kushanda zvakanaka.

Ndeapi mamiriro eparallel jenareta uye system?

1. Iyo jenareta frequency yakaenzana neiyo system frequency, iyo inobvumidzwa frequency musiyano haisi mukuru pane 0.1 Hz.

2. Mhepo yejenereta yakaenzana nemagetsi emagetsi, uye musiyano wemagetsi unobvumirwa haupfuuri 5%.

3. Kutevedzana kwechikamu chemagetsi ejenareta kwakafanana neyoyo system.

4. Chikamu chemagetsi ejenereta chakafanana neyemagetsi emagetsi.

Generator kutanga zvinodiwa

1) Mushure mekugadzirira, kuyerwa kuyedzwa uye kuongororwa kusati kwatanga basa, murume webasa remagetsi anozivisa mhedzisiro yekuongororwa kumutungamiri webasa nenguva.

2) Mushure mokunge jenereta inotanga kutenderera, inofungidzirwa kuti jenereta nemichina yose yakabhadharwa, uye inorambidzwa kushanda pamatunhu e stator uye rotor.

3) Mushure mekunge chikwata chatangwa, chinofanira kukwidziridzwa zvishoma nezvishoma uye inzwi uye kudengenyeka kwejenareta kunofanira kuongororwa.Kana iyo kumhanya ichikwira kusvika ku1500r/min, tarisa kana iyo inotsvedza kabhoni bhurashi yakatsetseka, kusvetuka kana kutadza kubata, uye chikamu chinotenderera chakasununguka kubva kumagetsi friction uye vibration.Kana pane zvisizvo, edza kubvisa.

4) Mushure meyero yakayerwa kumhanya kwejenareta yasvika 3000 RPM, tarisa yakajairika voltage kuwedzera kwechikamu chimwe nechimwe.Jenereta inowedzera uye yakafanana.

Ndezvipi zvinodikanwa zvenguva dzose kushanda kwe jenareta ?

1. Mhepo inobvumirwa kusiyanisa mukati me5% yehuwandu hwehuwandu, ine mhepo isingapfuuri 110% yehuwandu hwehuwandu uye mhepo isingasviki 90% yehuwandu hwehuwandu.Apo mhepo inodonha pasi pe95% yehuwandu hwehuwandu, iyo yakareba inobvumirwa kukosha kweiyo stator ikozvino haifaniri kudarika 105% yehuwandu hwehuwandu.

2. Mhepo yejenereta ichachengetwa pamutengo we50HZ uye inobvumirwa kusiyanisa mukati mehuwandu hwe50± 0.5Hz.

3. Iyo yakatemerwa simba chinhu chejenereta i0.8, iyo kazhinji haifanirwe kudarika 0.95.

4. Kusiyana kwematatu-phase stator ikozvino yejenereta mukushanda hakufaniri kudarika 10% yemazuva ano yakarongwa, uye ikozvino kwechikamu chipi nechipi hachifaniri kudarika kukosha kwakarongwa.

5.the jenereta rotor ikozvino uye voltage haifaniri kudarika kukosha kwakatarwa.Iko hakuna muganho wekukurumidza iyo iyo stator uye rotor ikozvino inogona kuwedzerwa panguva yekupisa uye njodzi mamiriro, asi kutarisisa kunofanirwa kubhadharwa kune tembiricha shanduko munzvimbo dzakasiyana dzejenereta kana uchiwedzera mutoro.

Tarisa zvinhu zvemazuva ese kushanda kwejenareta.

1) . jenareta, exciter muviri uchimhanya zvinonzwika zvakajairika, muviri usina kupisa kwenzvimbo;

2).Inlet uye kubuda kwemhepo tembiricha musiyano uye stator point tembiricha mukati inobvumidzwa tembiricha renji;

3).Ese mabatirwo eiyo excitation loop (kusanganisira commutator, inotsvedza mhete, tambo, otomatiki deactivation switch uye circuit breaker) vari mukubata kwakanaka pasina kupisa.Carbon brush pressure inofanana uye yakakodzera, hapana kusvetuka, jamming, chiitiko chemoto, chitubu chisina kutyoka, kudonha, waya yemhangura isina overheating phenomenon, commutator brashi grip yakagadziriswa zvakanaka, yakachena yakajairika;

4).Kutakura insulation pad haisi pfupi-yakatenderedzwa nesimbi;

5).Tarisa kubva paburi rejenareta, kusungirira pasina glue kuvuza, corona, overheating deformation uye kukuvara kwekutsemuka;

6).Hapana condensation, kudonha kwemvura, kuburitsa uye kudonha chiitiko mukamuri inotonhora yemhepo yejenareta;

7).iyo jenareta lead, shell, transformer uye zvimwe zvikamu zvekusangana pasina overheating, hapana loose screw phenomenon;

8).Iyo kaviri amplitude yeimba yejenareta panguva yekushanda haifaniri kunge yakakura kupfuura 0.03mm;

9).Iyo stator insulation yejenareta ichatariswa kamwe chete shanduko, iyo rotor insulation ichashandurwa kamwe paawa imwe neimwe, uye midziyo ichatariswa kamwe chete awa.

Guangxi Dingbo Power Equipment Manufacturing Co., Ltd. yakavambwa muna 2006, inogadzira dhiziri jenareta muChina, iyo inobatanidza dhizaini, kugovera, kutumira uye kugadzirisa dhiziri jenareta.Chigadzirwa chinofukidza Cummins, Perkins, Volvo , Yuchai, Shangchai, Deutz, Ricardo, MTU, Weichai etc. nesimba siyana 20kw-3000kw, uye kuva yavo OEM fekitari uye tekinoroji centre.