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1 can improve power factor Due to the high inductive load and reactive load of electrical equipment. In order to ensure the normal operation of the...

Abstract: Many enterprises will encounter a problem, said that usually electricity is relatively stable, this month's electricity may be less t...

Three-phase unbalance is an important indicator of power quality assessment, although there are many factors that lead to three-phase unbalance in ...

1. Disconnection fault The system fails to break the line but is not grounded, or a phase of the circuit breaker and isolation switch is not connec...

1, increase the power loss of the line In the three-phase four-wire power supply network, when the current passes through the line conductor, there...

Reactive power compensation, referred to as reactive compensation, plays a role in improving the power factor of the power grid in the power supply...

Some customers will encounter the problem that the soft starter can not start the motor, and the following share the common reasons for not getting...

I. Operation and principle of water choke tank How it Works: A specially made lithium battery electrolyte is inserted into the motor rotor control ...

RWX series microcomputer detuning device is the use of microcomputer technology for power grid detuning, using the computer's fast and accurate...

Filter compensation device is mainly suitable for high-voltage (6KV, 10KV, 20KV, 35KV) high-power rectifier equipment and harmonics exceed the stan...

Why is the current of the motor with load larger than that without load?Because of this, people began to use their brains to solve this problem and...