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May 08,2026
1.What is Harmonics? In power systems, the fundamental cause of harmonics is the presence of non-linear loads. When current flows through a load and does not maintain a linear relationship with the applied voltage, a non-sinusoidal current is formed, meaning harmonics are generated in the circuit. Harmonic frequencies are integer multiples of the fundamental frequency. As proven by the French math...
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May 11,2026
In power supply systems, power factor is a crucial indicator, directly reflecting the efficiency of electrical equipment. A higher power factor means that electrical equipment is fully utilized and operates more efficiently; conversely, a lower power factor means lower utilization, like a car with a powerful engine that fails to deliver its full potential due to various reasons, wasting energy. Po...
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