Intsingiselo yeModeli kunye neeParameters ze-Hydro Generator

Ngokutsho kweTshayina "imithetho yokulungiselela imodeli ye-hydraulic turbine", imodeli ye-hydraulic turbine yenziwe ngamacandelo amathathu, kwaye inxalenye nganye yahlulwe ngumgca omfutshane othe tye "-". Inxalenye yokuqala yenziwe ngoonobumba baseTshayina bePinyin kunye neenombolo zesiArabhu, apho oonobumba bePinyin bamele amanzi. Kuhlobo lwe-turbine, iinombolo zesi-Arabhu zibonisa imodeli yembaleki, imodeli yembaleki engena kwiprofayili lixabiso elithile lesantya, imodeli yembaleki engangeni kwiprofayili linani leyunithi nganye, kwaye imodeli endala linani lomzekelo wembaleki; Kwi turbine ebuyiselwa umva, yongeza "n" emva kodidi lweinjini yomoya. Inxalenye yesibini yenziwe ngoonobumba ababini baseTshayina bePinyin, abamele ngokulandelelana uhlobo lolungiselelo lweshaft engundoqo yeinjini yomoya kunye neempawu zegumbi leHeadrace; Inxalenye yesithathu yidayamitha yesiqhelo yembaleki ye turbine kunye nezinye iinkcukacha eziyimfuneko. Iisimboli zabameli eziqhelekileyo kwimodeli ye-injini yomoya ziboniswe kwitheyibhile 1-2.

Kwii-injini ze-impulse, isahlulo sesithathu esingentla siyakubonakaliswa ngolu hlobo: i-diameter ye-nominal ye-runner (CM) / inani lemilomo kwimbaleki nganye × i-Jet diameter (CM).

Idayamitha yesiqhelo yembaleki yeendidi ezahlukeneyo zee turbines zomoya (apha ekubhekiselwa kuzo njengedayamitha yembaleki, eqhele ukubonakaliswa) icaciswa ngolu hlobo lulandelayo.

1. Idayamitha yembaleki ye-Francis turbine ibhekiselele kwi- * * * idayamitha yecala lokungena leblade yembaleki;

2. Idayamitha yembaleki ye-axial flow, ukuhamba kwediagonal kunye neeturbines ze-tubular zibhekiselele kwidayamitha yembaleki yangaphakathi kwindawo ekudityanwa kuyo ne-axis yeblade yembaleki;

3. Idayamitha yembaleki ye-impulse turbine ibhekiselele kwidayamitha yepitshi yembaleki enetanjithi kumgca osembindini wejethi.

Umzekelo wemodeli ye turbine:

1. I-Hl220-lj-250 ibhekisa kwi-injini yomoya kaFrancis enemodeli yembaleki engama-220, shaft ethe nkqo kunye nevolute yentsimbi, kwaye idiameter yembaleki yi-250cm.

2. I-Zz560-lh-500 ibhekisa kwi-axial flow paddle turbine enemodeli yembaleki engama-560, shaft ethe nkqo kunye nevolute yekhonkrithi, kunye nedayamitha yembaleki yi-500cm.

3. I-Gd600-wp-300 ibhekiselele kwi-tubular yeblade esisigxina enemodeli yembaleki engama-600, ishafti ethe tyaba kunye nebhalbhu yokuphambukisa, kwaye idiameter yembaleki yi-300cm.

I-4. Ubukhulu beshaft ethe tye kunye nembaleki yi-120cm. Imbaleki nganye inemilomo emibini kwaye ububanzi bejethi yi-10cm.

Umxholo: [izixhobo zombane wamanzi] ijenereyitha yamanzi

1, Uhlobo lweJeneretha kunye nemowudi yokuhambisa amandla (I) inqunyanyisiwe yokuthwala ijeneretha ibekwe ngaphezulu kwerotor kwaye ixhaswe kwisakhelo esiphezulu.

Imowudi yothumelo lwamandla ejenereyitha yile:

Ubunzima benxalenye ejikelezayo (i-rotor yejeneretha, i-exciter rotor, imbaleki ye-turbine yamanzi) - i-thrust head - i-thrust bear - i-stator house - isiseko; Ubunzima benxalenye esisigxina (i-thrust bear, isakhelo esiphezulu, i-generator stator, i-stator stator) - i-stator shell - i-base.suspended generator (II) i-umbrella generator thrust bear ifumaneka phantsi kwe-rotor kunye nesakhelo esisezantsi.

1. Uhlobo lweambrela eqhelekileyo. Kukho iibheringi zesikhokelo eziphezulu nezisezantsi.

Imowudi yothumelo lwamandla ejenereyitha yile:

Ubunzima benxalenye ejikelezayo yeyunithi - i-thrust head kunye ne-thrust bearing - isakhelo esisezantsi - isiseko. Isakhelo esingaphezulu sixhasa kuphela isikhokelo esingaphezulu sokuthwala kunye ne-exciter stator.

2. Uhlobo lwesambulela semi. Kukho isikhokelo esingaphezulu esiphetheyo kwaye akukho sikhokhelo esisezantsi. I-generator idla ngokufaka isakhelo esiphezulu ngaphantsi komgangatho we-generator.

3. Iambrela epheleleyo. Akukho sikhokelo esingaphezulu esiphetheyo kwaye kukho isikhokelo esisezantsi. Ubunzima benxalenye ejikelezayo yeyunithi igqithiselwa kwisigqubuthelo esingaphezulu seinjini yamanzi ngokusebenzisa isiseko senkxaso ye-thrust bearing kunye nesangqa sokuhlala seinjini yamanzi ngaphaya kwesigqubuthelo esingaphezulu.