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appareillage de commutation et Périphériques- livre complet d'ingénierie
Switch Gear and Devices is an education application which cover all topic ,with important theory, which is available totally free on play store.
Protective Devices: Philosophy of protection, Nature, Causes and consequences of faults, Zone of
protection, Requirements of a protective scheme, Basic terminology components of protection scheme.
Relay classification, Principle of different types of electromagnetic relay.
Feeder: Protection: Over current and earth fault protection, Distance protection, Pilot wire protection,
Carrier current protection.
Generator Protection: Biased differential protection, restricted earth fault protection, Field suppression,
Negative sequence protection, Earth fault detection in rotor circuit
Power transformer Protection: Biased differential protections, restricted earth fault protection, Buchholz
relay Protection of combined transformer and alternator.
Bus Zone Protection: frame leakage and circulating current scheme-use of Translay relay.
Circuit Breakers: Formation of arc during circuit breaking. Characteristics of electric arc. Theories of arc
Interruption. Recovery and restriking voltage, interruption of capacitive and inductive currents. Current
chopping. Principle of A.C. and D.C. circuit breaking requirements of good circuit breaker circuit breaker
rating.
D.C. Circuit breaker.
H.R.C. Fuse: Construction and characteristics
Static Relays : Development and classification of static relays, Different types of phase and amplitude
capacitors,
Arrangement of Bus bar, Circuit breaker and isolator. Current limiting reactors in power system and their
arrangement calculation of fault MVA for symmetrical short circuits. Circuit breaker capacity
Telechargé par
زهرة الندى
Nécessite Android
Android 3.2+
Catégories
Signaler
Last updated on Mar 31, 2017
Minor bug fixes and improvements. Install or update to the newest version to check it out!
switch gear and devices
1.0 by Shael
Mar 31, 2017