2024

Advanced SRD motor speed control system

The advanced Switched Reluctance Drive (SRD) system is an emerging international stepless speed control system with a typical mechatronic integration structure. This system has the advantages of maintenance free AC motors and good speed control performance of DC motors.
The new energy-saving long stroke linear pumping unit adopts a switch reluctance speed control motor for commutation, and drives the oil rod to draw oil through the transmission chain. It greatly simplifies the transmission mechanism, greatly improves overall efficiency, and has made a breakthrough in performance. It has achieved good energy-saving effects in oil fields and has received many praise in the industry.
The speed control system of a switch magnetic induction motor consists of two parts: an electric motor and a controller. The electric motor part includes an angular displacement sensor, while the controller part includes a power circuit and a control circuit.

The early patrol methods have gradually been replaced by unmanned oil wells

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The early patrol methods have gradually been replaced by unmanned oil wells

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