Maitiro ekugadzirisa Pfupi Redunhu Dambudziko reVolvo Diesel Jenareta Set

Volvo dizeli jenareta seti haiwanzo kuve nedambudziko remaseketi mapfupi panguva yekushandiswa.Ndezvipi zvikonzero zvikuru uye nzira yekugadzirisa?100KW jenareta mugadziri anogovana newe.

1. Hunhu hwekamwe kamwe pfupi dunhu.

Panyaya yenguva yakadzikama-pfupi-yedunhu, nekuda kweiyo yakakura synchronous reactance, yakatsiga-yemamiriro epfupi-yedunhu ikozvino haina kukura, uye kana iri yekamwe kapfupi-circuit, nekuti iyo super-inotenderera reactance inodzikamisa ikozvino idiki uye ine yakananga ikozvino chikamu, iyo kamwe kamwe-pfupi-yedunhu ikozvino yakakura , Yayo yepamusoro kukosha kwayo inogona kusvika kanopfuura kagumi iyo yakatarwa ikozvino.

Nekubuda kweiyi inrush ikozvino, mamhepo emota anozoiswa pasi pesimba rakakura remagetsi, iro rinogona kukanganisa mhepo uye kunyange kukuvadza kuvharwa kwemhepo.

Mukuita kwekamwe kapfupi dunhu, mota inoiswa kune yakasimba pfupi-yedunhu torque, uye vibration inogona kuitika.

Iyo stator uye rotor windings yemota ine overvoltage.

2. Hunhu hwezviitiko zvemuviri mukati me jenareta panguva yekukurumidza kupfupika kwedunhu.

Panyaya yenguva yakatsiga-yenguva pfupi-circuit, iyo armature ikozvino inogara, uye inoenderana armature magnetomotive simba inogara iine amplitude inotenderedza magineti inotenderera nekumhanya kwakafanana, saka haizokonzerese simba remagetsi mumhepo inotenderera uye kugadzira. current.Kubva pahukama huripo Tarisa, yakaenzana nemamiriro akazaruka emushanduri.

Kana kamwe kamwe kapfupi dunhu rinoitika, ukuru hwechitsiko chazvino chinoshanduka, uye inoenderana armature magnetic field amplitude inoshanduka.Nokudaro, transformer inoshanda pakati pe stator uye rotor, iyo inokonzera simba remagetsi uye ikozvino mu rotor windings, uye zvino inokanganisa stator windings.Kubva pakuona kwehukama hwemagetsi, shanduko yepakati iripo yakaenzana nekukasira kupfupi-dunhu mamiriro eiyo transformer.

Munguva yemazuva ese ekugadzira magetsi eVolvo dizeli generator set, midziyo yemagetsi yakangoerekana yapfupika-yakatenderedzwa uye hombe yemoto yakaonekwa, izvo zvakaita kuti magetsi ejenareta uye frequency iparare, uye injini yedhiziri yakatanga kumhanyisa kumhanya zvakare, uye jenareta. haina kukwanisa kumisa voltage.

Kutadza kuongorora:

Mushure mekunge mushandisi kana munhu wekugadzirisa awana kukanganisa kwakadaro, vanofanira kutarisa fiyuzi yekukurudzira kutanga, uye votarisa stator yejenereta, exciter uye jenareta control parts.Chete mushure mekusimbisa kuti hapana zvikamu zvakakanganisika zvinogona kutangwa injini yedhiziri.Kana jenareta isiri kugadzira magetsi, iyo yakasara magnetization voltage yeiyo exciter inofanirwa kuongororwa.

Chikonzero chekukanganisa:

(1) Kune dunhu rakavhurika kana dunhu pfupi mukati meiyo exciter.

(2) Fuse yemanyawi yakazaruka.

(3) Kuparara kwechubhu yechipiri.

(4) Pane dunhu diki kana rakavhurika redunhu mukati meiyo reactor.

(5) Iyo yakasara magineti yeexciter inonyangarika.

Nzira yekugadzirisa dambudziko:

Iyo inodzora chikamu cheiyi dizeli jenareta seti inotora chikamu chemukomboni excitation otomatiki voltage regulation, saka kana uchigadzirisa rudzi urwu rwekukanganisa, zvinodikanwa kuti unzwisise musimboti wechikamu chemukomboni excitation otomatiki voltage regulation uye chikamu chechikamu uye basa reimwe neimwe sub-system, uye wobva watevera matanho kubva nyore kune Nheyo yekuongorora kwakaoma.

(1) Tarisa fuse uye ona kuti fiyuzi yapeperetswa.Tarisa uone kana zvikamu zviri mubhokisi rekutonga zvakatsva.Munguva yekuongorora, inowanikwa kuti iyo inogumira-ikozvino machubhu maviri anopiswa kunze.

(2) Shandisa multimeter kuyera 6 rectifier diode, uye hapana kusarudzika kwakawanikwa kubva mumhedzisiro yebvunzo.

(3) Shandisa multimeter kuti uedze kushorwa kweiyo exciter, uye iyo yakayerwa kushorwa ndeye 3.5Ω, iyo inoratidza kuti mukati memhepo inoputika yakakuvadzwa (iyo yakajairika kupikisa inenge 0.5Ω).

(4) Mushure mekutsiva yechipiri ikozvino yekumisa chubhu uye fuse, kana injini yedhiziri yatangwa kune yakayerwa kumhanya, jenareta haizogadzira magetsi.

Izvi zvinoratidza kuti kukanganisa kunogona kunge kuri kwemukati remanence voltage yeiyo exciter yakadzikira (mukuita kweyakajairwa simba rekugadzira, magetsi emagetsi anongoerekana apfupi-madunhu uye hombe remoto rinoonekwa, izvo zvinokonzeresa remanence voltage yemukati weiyo exciter. kunyangarika.

(5) Mushure mekuita magineti iyo exciter nebhatiri, tanga injini yedhiziri kune yakayerwa kumhanya, uye jenareta inotanga kuburitsa magetsi uye inosangana nezvinodiwa.

Kana uchifarira Volvo dhiziri jenareta , taura nekambani yeDingbo Power neemail dingbo@dieselgeneratortech.com.