Excitation mode of water ring vacuum pump is introduced

Know people know that the water ring vacuum pump, because the vacuum pump device has the advantages of simple structure, convenient operation for a wide range of applications, if you want to be more successful using water ring vacuum pump equipment, you need to understand its structure, then we have to introduce the knowledge of water ring vacuum pump of the excitation control.
1, the water ring vacuum pump excitation circuit power on the pre-set parameters, including magnetic flux (excitation current) limit value, loss of magnetic protection action setting value, full magnetic current setting value and weak magnetic control curve to check and adjust;
2, water ring vacuum pump potential (or voltage) regulation closed-loop open simulation test. The armature terminal voltage and armature loop current are given in the simulation method, and the output limit value, excitation current and feedback loop parameters of the potential (voltage) regulator are set.
3, water ring vacuum pump excitation current (or magnetic flux) regulation closed-loop control step response dynamic characteristics adjustment. The dynamic characteristics of k should be measured and adjusted in full magnetic working area, near the starting point of weak magnetic field and weak magnetic working area respectively.
The water ring vacuum pump is equipped with an eccentric rotor with fixed blade, which throws water (liquid) to the stator wall, and water (liquid) forms a liquid ring concentric with the stator. The liquid ring and the rotor blade form a rotary vacuum pump with variable volume.
Through the above introduction, we also know that the water ring vacuum pump is now widely used, has a good development prospects, in the use is also to bring you a lot of help. Water ring vacuum pump manufacturers remind everyone, in the use of equipment is must carefully observe the running state of the equipment, once found any problems with water ring pump equipment should be timely solved, to ensure the normal operation of water ring vacuum pump equipment, and will reduce the loss.

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