Liwiro lozungulira la ma hydraulic turbine ndi lochepa, makamaka pa ma vertical hydraulic turbine. Kuti apange 50Hz alternating current, hydraulic turbine generator imagwiritsa ntchito kapangidwe ka ma magnetic pole angapo. Pa hydraulic turbine generator yokhala ndi ma revolutions 120 pamphindi, ma magnetic pole 25 amafunika. Popeza n'kovuta kuwona kapangidwe ka ma magnetic pole ambiri, pepalali likuwonetsa chitsanzo cha hydro-turbine generator yokhala ndi ma magnetic pole 12.
Chozungulira cha hydro-generator chimagwiritsa ntchito kapangidwe ka pole yodziwika bwino. Chithunzi 1 chikuwonetsa goli ndi pole ya maginito ya jenereta. Goli la maginito limayikidwa pa goli la maginito. Goli la maginito ndi njira ya mzere wa maginito wa pole ya maginito. Goli lililonse limakulungidwa ndi coil yosonkhezera, ndipo mphamvu yosonkhezera imaperekedwa ndi jenereta yosonkhezera yomwe imayikidwa kumapeto kwa shaft yayikulu, kapena yoperekedwa ndi dongosolo lakunja la thyristor yosonkhezera (yoperekedwa ndi mphete yosonkhanitsira ku coil yosonkhezera).
Goko limayikidwa pa bracket ya rotor, shaft yayikulu ya jenereta imayikidwa pakati pa bracket ya rotor, ndipo jenereta yosonkhetsa kapena mphete yosonkhanitsira imayikidwa kumapeto kwa shaft yayikulu.
Chitsulo cha stator cha jenereta chimapangidwa ndi mapepala achitsulo a silikoni okhala ndi mphamvu yabwino ya maginito. Pali mipata yambiri yogawidwa mofanana mkati mwa bwalo lamkati la chitsulo, yomwe imagwiritsidwa ntchito kuyika ma stator coils.
Ma coil a stator amaikidwa m'malo olumikizirana a stator kuti apange ma winding a magawo atatu, gawo lililonse lozungulira limapangidwa ndi ma coil angapo ndipo limakonzedwa motsatira malamulo ena.
Jenereta yamadzi imayikidwa pa payipi ya makina yopangidwa ndi konkire, ndipo maziko a makina amayikidwa pa payipi ya makina. Maziko a makina ndi maziko oyikapo chitsulo cha stator ndi chipolopolo cha jenereta yamadzi. Chepetsani kutentha kwa mpweya wozizira wa jenereta; chimango chapansi chimayikidwanso pa payipi, ndipo chimango chapansi chili ndi chogwirira choyikirapo kuti chiyike rotor ya jenereta. Chogwirira choyikirapo chimatha kupirira kulemera kwa rotor, kugwedezeka, kugwedezeka ndi mphamvu zina.
Ikani maziko a chitsulo cha stator ndi coil ya stator pa chimango, rotor imayikidwa pakati pa stator, ndipo pali mpata wawung'ono ndi stator. Rotor imathandizidwa ndi chogwirira cha chimango chapansi ndipo imatha kuzungulira momasuka. Ikani chimango chapamwamba, ndipo pakati pa chimango chapamwamba payikidwa ndi chogwirira chowongolera. Chogwirira chowongolera chimaletsa shaft yayikulu ya jenereta kuti isagwedezeke ndikuyisunga bwino pakati. Ikani pansi pa nsanja yapamwamba, ikani chipangizo cha burashi kapena mota yotsitsimutsa, ndipo chitsanzo cha hydro-generator chimayikidwa.
Kuzungulira kamodzi kwa rotor ya hydro-generator model kudzayambitsa ma cycle 12 a three-phase AC electromotive force. Rotor ikazungulira pa 250 revolutions pa mphindi, ma frequency a alternating current ndi 50 Hz.
Nthawi yotumizira: Marichi-28-2022
