Solid-state motor controllers - IEEE Transactions on Industry Applications, IA-22(6), p.1113-1120, 1986 .

It is argued that solid-state motor controllers offer many advantages to the user which include benefits such as improved system efficiency, reduced voltage drop during starting, adjustable-speed operation, maximum available motor torque during peak demand situations without extreme system voltage disturbance, and soft start on high inertia loads. These motor controllers achieve these results with low-maintenance reliable equipment. Both the principles of solid-state motor controller technology and the hardware involved are described. Some operating results based on specific applications are also presented.


MAXIMUM AVAILABLE MOTOR TORQUE DURING PEAK DEMAND
REDUCED STARTING VOLTAGE DROP
SOFT START ON HIGH INERTIAL LOAD
SOLID-STATE MOTOR CONTROLLERS