Centrifugal regulator test bed

Abstract

The invention discloses a centrifugal regulator test bed. The centrifugal regulator test bed comprises a lower oil tank, an oil suction filter, a vane-type oil pump, a hydraulic oil filter, a proportional overflow valve, pressure sensors, pressure measuring and control instruments, a regulator test fixture, a magnetoelectric rotating speed sensor, a digital rotating speed indicator, a variable-frequency and variable-speed motor and a frequency converter; the oil suction filter is arranged under the working liquid level in the oil tank and connected with the vane-type oil pump by use of a hydraulic pipeline; the vane-type oil pump is connected to one end of the hydraulic oil filter by use of a hydraulic pipeline, and the other end of the hydraulic oil filter is connected to the oil inlet of a regulator to be tested by use of a hydraulic pipeline; the regulator test fixture is mounted in an oil trap and comprises the magnetoelectric rotating speed sensor and a coupling; one end of the magnetoelectric rotating speed sensor is connected with the variable-frequency and variable-speed motor by use of the coupling, and the other end of the magnetoelectric rotating speed sensor is connected to the regulator to be tested. The centrifugal regulator test bed is low in cost, low in noise, safe and environmental friendly, and stable in performance, and has the characteristics of corrosion resistance and anti-explosion.

Description

technical field [0001] The invention belongs to the field of experimental equipment, and relates to a test bench, in particular to a centrifugal regulator test bench. Background technique [0002] The regulator is one of the important parts of the motorized equipment. It is used to match the engine to achieve the purpose of voltage regulation, current limitation and prevention of current backflow. Its performance directly affects the normal operation of the electrical system and the safety of electrical equipment. Service life, and even production efficiency; when the regulator is in use, when the technical parameters change or are repaired, it must be checked and adjusted on the test bench to restore the original technical state, so the check and adjustment of the regulator is in production It is an important and commonly used technology; most of the regulator test benches on the market rely on imports, or the production cost is high, the price is expensive, and the operati...

AI Technical Summary

Problems solved by technology

[0002] The regulator is one of the important parts of the motorized equipment. It is used to match the engine to achieve the purpose of voltage regulation, current limitation and prevention of current backflow. Its performance directly affects the normal operation of the electrical system and the safety of electrical equipment. Service life, and even production efficiency; when the regulator is in use, when the technical parameters change or are repaired, it must be checked and adjusted on the test bench to restore the original technical state, so the check and adjustment of the regulator is in production It is an important and commonly used technology; most of the regulator test benches on the market rely on imports, or the production cost is high, the price is expensive, and the operation is complicated, difficult to master, and the working noise is large, which is not conducive to the health of the staff. Meet people's requirements for high precision, large range, corrosion resistance, explosion-proof and other performance requirements of regulators

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