Ibisabwa ku bushyuhe bwa moteri n'ubukonje

Nk'isoko ry'amashanyarazi yihutirwa, moteri ya mazutu igomba gukora igihe kirekire idasibangana mu gihe ikoreshwa. Iyo umutwaro munini ukabije, ubushyuhe bwa moteri buba ikibazo. Kugira ngo ikomeze gukora neza idasibangana, ubushyuhe bugomba kuguma mu rugero rworoshye. Muri ibi, rero tugomba gusobanukirwa ibisabwa mu bushyuhe n'uburyo bwo gukonjesha.

1. Ibisabwa ku bushyuhe

Dukurikije imiterere itandukanye y’ubushyuhe bw’imashini zikora mazutu, ibisabwa ku izamuka ry’ubushyuhe biratandukanye. Muri rusange, ubushyuhe bw’ingufu za stator, ingufu zo mu murima, ishingiro ry’icyuma, n’impeta yo gukusanya ni hafi 80°C iyo mashini ikora. Iyo irenze, ni uko ubushyuhe buzamuka cyane.

2. Gukonjesha

Ubwoko butandukanye n'ubushobozi bw'imashini zitanga umuriro bifite uburyo butandukanye bwo gukonjesha. Ariko, uburyo bwo gukonjesha bukoreshwa muri rusange ni umwuka, hydrogen, n'amazi. Fata urugero rwa turbine synchronous generator. Sisitemu yayo yo gukonjesha irafunze, kandi uburyo bwo gukonjesha bukoreshwa mu gutembera kw'amazi.

① Gukonjesha umwuka

Gukonjesha umwuka bikoresha umufana kugira ngo wohereze umwuka. Umwuka ukonje ukoreshwa mu guhuha impera y'umuyoboro wa generator, stator ya generator na rotor kugira ngo bikureho ubushyuhe. Umwuka ukonje winjiza ubushyuhe ugahinduka umwuka ushyushye. Nyuma yo guhuzwa, bivanwa mu muyoboro w'umwuka w'imbere mu cyuma hanyuma bigakonjeshwa n'icyuma gikonjesha. Hanyuma umwuka ukonje woherezwa muri generator kugira ngo usubizwemo n'umufana kugira ngo ugere ku ntego yo gukwirakwiza ubushyuhe. Moteri nto n'iziciriritse muri rusange zikoresha gukonjesha umwuka.

② Gukonjesha hifashishijwe hydrogen

Gukonjesha hidrojeni bikoresha hidrojeni nk'uburyo bwo gukonjesha, kandi imikorere ya hidrojeni mu gukwirakwiza ubushyuhe ni myiza kuruta iyo mu mwuka. Urugero, imashini nyinshi zitanga turbo zikoresha hidrojeni mu gukonjesha.

③ Gukonjesha amazi

Gukonjesha amazi bikoresha uburyo bwo gukonjesha hagati y’amazi abiri na stator. Amazi akonje y’amazi ya stator ava mu buryo bw’amazi bwo hanze anyuze mu muyoboro w’amazi ajya ku ruziga rw’amazi ruri kuri stator, hanyuma akagera ku miyoboro ishyushye. Nyuma yo gukurura ubushyuhe, akusanywa n’umuyoboro w’amazi ushyushye akagera ku ruziga rw’amazi ruri ku gitereko. Hanyuma asohorwa mu buryo bw’amazi hanze ya generator kugira ngo akonje. Gukonjesha kwa sisitemu y’amazi ya rotor bibanza kwinjira mu gitereko cy’amazi kiri ku mpera y’umuyoboro wo ku ruhande rw’umuyoboro, hanyuma bigatembera mu mwobo wo hagati w’umuyoboro uzenguruka, bigatembera mu myobo myinshi ya meridional ikagera mu kigega gikusanya amazi, hanyuma bigatembera mu miyoboro ishyushye. Nyuma y’uko amazi akonje afashe ubushyuhe, yinjira mu kigega gisohora amazi anyuze mu muyoboro ushyushye, hanyuma agatembera mu gitereko cy’umuyoboro ushyushye anyuze mu mwobo ushyushye ku nkengero z’inyuma z’ikigega, hanyuma agasohorwa n’umuyoboro mukuru usohoka. Kubera ko ubushobozi bw’amazi bwo gusohora ubushyuhe buri hejuru cyane ugereranije n’ubw’umwuka na hydrogen, generator nshya nini muri rusange ikoresha gukonjesha amazi.