Electrical Machines and Equipment
Electrical Machines and Equipment
Electrical Machines and Equipment
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<strong>Electrical</strong> Technology Department<strong>Electrical</strong> <strong>Machines</strong> & <strong>Equipment</strong>sDetailed Practical ContentsHours Contents Related Tasks41. Study the power station model: Study the laboratory power station modelBasic SkillsB1, G2, G3, G4,G5, G6162. Characteristics of synchronous machines: At no-load Under short circuit conditions Under load conditions with different types of loads Synchronizing alternators with infinite bus-bars Control of active <strong>and</strong> reactive powerB1, G2, G3, G4,G5, G6, G9, G1043. Transmission of power to the consumers: Deferent types of transmission lines under load conditions.Basic Knowledge164. Protection devices Over current relays Earth leakage relays Deferential relays Over voltage relays Over current relaysA8, C7, C8, F5, J3,J445. Protection: Static protection of transmission lines Protection against rotor winding ground faults Protection against stator winding ground faultsA8, C7, C8, F5, J3,J486. Protection of generators Protection against rotor winding ground faults Protection against stator winding ground faults Protection of generator against overload Deferential protection of generators Reverse power protectionA8, C7, C8, F5, J3,J4- 78 -
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