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Materi Manajemen Pemasaran 1
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ekonomi teknikFull description
Materi geografi semester 2Deskripsi lengkap
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MESIN-MESIN ELEKTRIK I Oleh : Ir. A.MUID FABANYO,MMT FABANYO,MM T FABANYO,MMT
Electrical Engineering S1 Study program
Konversi Energi Mekanis
r o o t M
ELektrik Universitas Universitas Sains Sains dan dan Teknolo Teknolo
G e n e r a t o r
Trafo
Elektrik
GENERATOR DC (Direct Current ) Prinsip Generator : Bekerja berdasarkan konversi energi mekanik yang diberikan dan menghasilkan Energi Listrik Dasar Generator Listrik : 1) Medan Magnet Utama 2) Konduktor yang bergerak akibat fluks yang memotong batang konduktor.
Konstruksi Generator : Kumparan tembaga ABCD berputar diantara magnit permanen N-S 3) Kedua ujung kumparan dihubungkan dgn Slip Ring ‘a’ dan ‘b’. 4) Arus induksi yang dihasilkan melalui sikat-sikat (borstell) ke beban R 2)
Universitas Universitas Sains Sains dan dan Teknolo Teknolo
GENERATOR DC (Direct Current ) Prinsip Kerja Kumparan tembaga ABCD berputar diantara magnit permanen N-S 3) Kedua ujung kumparan dihubungkan dgn Slip Ring ‘a’ dan ‘b’. 4) Arus induksi yang dihasilkan melalui sikat-sikat (borstell) ke beban R 2)
Universitas Universitas Sains Sains dan dan Teknolo Teknolo
GENERATOR DC (Direct GENERATOR (Di rect Current Cu rrent ) (Direct Current
Magnetic Frame/Yoke (Provides mechanical support for poles / protecting cover for the whole machine and magnetic produced by the poles) Poles Cores and Poles Shoes Provides mechanical support for poles Pole Coils or Field Coils Armature Core Armature Winding/Conductor Commutator Brushes and Bearings
Universitas Universitas Sains Sains dan dan Teknolo Teknolo
GENERATOR DC (Direct Current
)
Armature Core and Windings
Commutator
Converts AC inducted Insulated by thin layers of mica Commutator segment is connected to the armature conductors (Copper lug/strip)
Universitas Universitas Sains Sains dan dan Teknolo Teknolo
Houses the armature conductor / coil Resultance to the flux passing through the armature from a N- pole to a S-pole Laminations approximately 0.06 mm thick Former-wound (Windings) The conductors are placed in armature slots. Insulation for armature conductors (Hard wooden/fibre wedges)
GENERATOR DC (Direct Current
)
Brushes and Bearing
Universitas Universitas Sains Sains dan dan Teknolo Teknolo
Made of carbon (rectangular block) Brush-holders Brush-holer studs/brackets Brush Yoke/rocker arm Insulation sleeves and discs
To be continued Electrical Engineering S1 Study Program Universitas Universitas Sains Sains dan dan Teknolo Teknolo