Dr. Paul technology uses closed loop feedback system to optimal control of real-time measurement of voltage and current waveforms of the motor, the motor is an inductive load, the current and voltage waveforms are usually there is a phase difference related to the size of the phase difference of the size of its load . Dr. Paul will be the ideal phase difference of the actual phase difference based on the motor characteristics, and so to control the thyristor bridge firing angle of the optimization of current and voltage in order to adjust the input electrical power to the motor, affordable for that is, required. "
Dr. Paul technology uses the trigger system of detection and control of the thyristor semiconductor integrated chips to achieve non-contact switch function, its detection and control of the rapid response characteristics of the chip's high-speed handling characteristics and SCR, making the device of Dr. Paul automatic processing of the dynamic characteristics of the various conditions of the motor, soft start, energy saving, and optimize the operation and protection features.
1, the soft-start features
For many years, voltage is hard to start the frequent damage to the motor and equipment, Dr. Paul can accurately detect the motor load and provide the best power to the motor, does not reduce the starting torque, Dr. Paul is only available to the motor starting the required power, and start-up time 0 seconds -225 seconds within the required setting, the boot process is smooth and stepless.
2, energy-saving features
AC induction motor is usually electricity consumption is greater than the actual needs of electricity, especially when running in the underrun condition, the excess energy to vibration, heat, noise and ferromagnetic loss dissipated. Dr. Paul flexible energy management in the distribution system and AC motor, the motor energy monitoring, in real time under light load or no-load state to reduce the motor operating current, voltage and power to achieve The purpose of the energy-saving operation.
3, optimized operational characteristics
Dr. Paul in the design is completely different from the traditional variable frequency energy saving technology, it uses a unique control technology current-voltage vector sensing dynamic monitoring, does not change the motor all the original operating characteristics, thus avoiding the drive to reduce speed a result of the drawbacks of the decline in production efficiency, fill frequency energy saving devices cannot be blank.
4, protective properties
Escalators and punch and other requirements more stringent applications, Dr. Paul is also equipped with overcurrent and phase automatic protection to cut into the bypass operation.
With its high quality products such as Raw material mill, Stone production line, Stone jaw crusher, Ore beneficiation, Rotary kiln, Henan Hongxing mining machinery Co.Ltd has ascended in the front rank of the world in the exporting of mining equipments.