Kungani Abakhiqizi Bamajeneretha Befaka Amabhulashi Aphansi Emigodini

I-shaft ifakwe ibhulashi eliphansi, ukuze i-shaft current ibekwe phansi ngokusebenzisa ibhulashi, ukuze kuncishiswe umonakalo ekuthwaleni, okungcono kunokukhethwa kwesihlalo esithwala i-insulating.

Ngenxa yokuthi igebe lomoya alihlali lifana kakhulu ekufakweni kwejeneretha, futhi ukuvinjelwa ekufakweni kwamanye amakhoyili akufani neze, i-generator izofaka i-shaft voltage ku-rotor ye-generator ekusebenzeni.Ngenxa yokuba khona kwe-voltage ye-shaft, i-voltage ingakwazi ukudiliza ifilimu kawoyela ngokusebenzisa ama-rotor bearings emikhawulweni yomibili ukuze yenze i-shaft current futhi ishise isihlahla esithwalayo esisebenzayo.Ukuze uvimbele lesi simo, ukufakwa kwe-insulation kuyengezwa esihlalweni sokugcina se-generator excitation (lonke i-bearing is insulated kusukela phansi), futhi ibhulashi le-grounding carbon lisetshenziswa ku-steam end shaft enkulu.Okunye ukunakekelwa kwe-generator excitation kanye nokulinganisa i-rotor ye-insulation yomhlabathi empeleni i-shaft enkulu ye-carbon brush.

Uyini umgomo we-grounding carbon brush of umenzi wejeneretha ?

I-voltage ye-shaft edalwe ukufana kwegebe lomoya noma umehluko wekhoyili obangelwa iphutha lokufakwa kwemoto yenza iluphu ngebhulashi lekhabhoni negobolondo, idlule i-bearing.I-short-circuit i-cross-voltage yefilimu kawoyela wokuqhekeka kuzo zombili iziphetho ze-axial ukuvimbela ukwakheka kwe-axial current ye-ablative bear noma isihlahla esithwalayo.Ibhulashi lekhabhoni yomhlaba lisebenzisa isibonelo kumajeneretha amakhulu, isihlalo esinesiphetho esivusa amadlingozi esine-insulation (i-insulation), i-steam side shaft enkulu egxilisa ibhulashi lekhabhoni, ngenxa yokunakekelwa okuhlukahlukene kanye ne-rotor ye-generator excitation measurement of the insulation empeleni iyamukelwa. ohlangothini lwe-steam ye-carbon brush shaft, lapho i-rotor ijika ekuvuzeni kwe-rotor iron core, i-excitation inhlabathi enhle noma engalungile kuyoba khona i-voltage yomhlabathi, Kubonisa ukuthi i-rotor inephutha futhi kufanele ivalwe ukuze igcinwe.Ibhulashi eliphansi ngokuvamile lixhunywa kuluphu yokuqapha ukwahlukanisa kwe-rotor, isikhathi sokugeleza samanje sokumemezela isignali ye-alamu.

I-Guangxi Dingbo Power Equipment Manufacturing Co., Ltd. eyasungulwa ngo-2006, ingumkhiqizi wejeneretha kadizili eChina, ehlanganisa ukuklama, ukuhlinzeka, ukugunyazwa kanye nokugcinwa kwesethi yejeneretha yedizili.Umkhiqizo uhlanganisa uCummins, Perkins, Volvo, Yuchai, Shangchai, Deutz, Ricardo, MTU, I-Weichai njll. enebanga lamandla angu-20kw-3000kw, futhi ibe imboni yabo ye-OEM nesikhungo sobuchwepheshe.