The 12 dynamotors are to be built for the powerhouse in the right section of the Three Gorges Dam. The 14 dynamotors for the left section, worth a total value of US$740 million in contracts ...

The nation’s energy watchdog wants to replace these inefficient motors that cycle on and off at full speed with variable-speed (VS) motors and has awarded a $200,000 grant to DynaMotors to explore the ...

The DynaMotor from DynaMotors Inc., Warrensville Heights, Ohio, uses optically controlled solid-state switches embedded in the rotor windings to control current and, thus, torque, making the motor ...