Lincoln Electric EAGLE SVM192-A - Manual (Page 33)

TABLE OF CONTENTS-THEORY OF OPERATION SECTION E-1 E-1
EAGLE™ 10,000
Theory of Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .E-1
Battery, Starter, Engine, Excitation, Rotor, Stator, and Idler Solenoid . . . . . . . . . . . . . . . . . . . . . . . . . . . . .E-2
Rotor Field Feedback and Auxiliary Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .E-3
Weld Winding, Reactor, and Range Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .E-4
Output Bridge, Choke, and Output Terminals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .E-4
FIGURE E.1 BLOCK LOGIC DIAGRAM
STARTER ENGINE
BATTERY
IDLER
SOLENOID
OUTPUT
CONTROL
MECHANICAL
ROTAT ION
FIELD
CAPACITOR
ROTOR
SLIP
RINGS
115 & 230VAC
RECEPTACLES
ROTOR
STAT OR
STAT OR
REACTOR
RANGE
SWITCH
OUTPUT
BRIDGE
CHOKE
AC
AC TERMINAL
TERMINAL
FLYWHEEL
ALTERNATOR
PRINTED CIRCUIT
BOARD
TOROID TOROID
POSITIVE POSITIVE
NEGATIVE
Return
to
Master
T
OC
Return
to
Master
T
OC
Return
to
Master
T
OC
Return
to
Master
T
OC