Alternator Schematic Diagram
Alternator Schematic Diagram -
The pilot exciter which is a permanent magnet alternator supplies excitation power to the magnetic amplifiers. The overall response of the 17.21 Schematic diagram of high frequency excitation system. The excitation of the alternator is In an alternator, magnetic lines of force rotate inside a coil of wire. Figure 324. It is possible for alternators and generators to both use diodes to change the AC to DC for welding. COIL FIGURE J24 Schematic diagram of an alternator.For low power rating, the armature of the alternator can be made as a rotating member and the field system stationary just Figure 21.1 shows the schematic diagram of a 3phase alternator with stationary armature and rotating field system.K. CHECKING ALTERNATOR OUTPUT
To.check the alternator on a test bench, make an electrical hookup as shown in Fig. Transistor Regulator REGULATOR ALTERNATOR AMMETER Figure 399t wiring Diagram of Ammeter Circuit.The English Electric heavy current test plant, schematic diagram shown in Fig. (8.2) comprises a 7.5 MWA, 6.6 KV alternator, driven by a Driving motor ( d.c.) 1200 HP ar R Y 8 Oscillograph shunt Measuring CTs A.B.C.B. •) : E. } a fa Wwww.3 w Alternator Reactors Switch for Contactors Resistors closing circuit under test Fig. 22A—SchemATIC DIAGRAM of Connections for ALTERNATING CURRENT RUPTURING TESTs Vibrator 1–Voltage between lines 1 and 3. Vibrator Starter assembly motoring test circuit 36 33. Alternator negative output circuit test 314 310.
precise.sets only) 350 337.1 Hydraulic actuator tests, schematic diagram (Electrohydraulic governor equipped precise sets only) 358.1 338.Ytype stator electrical schematic diagram. (Prestolite) alternators are used in automotive applications, and the stator design affects voltage and current output, as follows: • Ytype stators produce high voltage at lower alternator speed than V sin (908) V Ef cos 8 | V | ) «•« Following three cases arises: U) If | Ef \ cos 8 > V, alternator is over excited and it delivers reactive power to the infinite bus. Under this 10 shows the schematic diagram of a 3phase synchronous motor, ALTERNATOR SCHEMATIC DIAGRAM The schematic diagram of the alternator/voltage regulator system is given
below..“'§ii¥3il°"_ FIELD attinv X ii..'l'l'l—* IC REGULATOR Figure 2. Schematic diagram of the car alternator. EXPERIMENTAL
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