A kind of immersible pump intelligent integration control system and control method based on serial communication

The invention discloses a kind of immersible pump intelligent integration control system and control method based on serial communication, belong to immersible pump field of intelligent control technology, control system includes the bank base master system connected by serial communication cable and downhole submersible pumps system, downhole submersible pumps system is by impeller assembly, motor, printed circuit board composition, printed circuit board is integrated with IGBT commutation inversion module, motor drive module, sensor input module and serial communication module, downhole submersible pumps system is in real time by internal vibration, temperature and humidity and leakage point detection sensor data are sent to supervisory controller, and receive supervisory controller instruction；Level of integrated system is high, easy for installation, automatically controls, greatly reduces the labor intensity of personnel, improve work efficiency.PID control technology of the immersible pump intelligent integrated control method based on serial communication based on multi-sensor fusion technology, motor speed and electric current meets the autonomous frequency control and fault detection requirement of immersible pump.