Series resonance test equipment

Series resonance test equipment? HVHIPOT specializes in the production of series resonance, with a wide range of product selection and professional electrical testing. To find series resonance, choose HVHIPOT. 

The series resonance test equipment is mainly used for AC withstand voltage testing of 6kV-500kV high-voltage cross-linked cables, 6kV-500kV transformers, generators, GIS and SF6 switches, and other power high-voltage equipment such as busbars, bushings, and transformers. A device that uses tuned inductors and load capacitors to generate power frequency series resonance and obtain power frequency test voltage. Series resonance testing equipment is widely used in industries such as power, metallurgy, petroleum, and chemical engineering, and is suitable for the handover and preventive testing of high-capacity, high-voltage capacitive specimens. 

Series resonance test equipment

The series resonance test equipment applies the principle of series resonance, uses an excitation transformer to excite the series resonance circuit, adjusts the output frequency of the variable frequency controller, and causes the circuit inductance L and the test sample C to resonate in series. The resonance voltage is the voltage applied to the test sample. The frequency conversion resonance test device is widely used in industries such as power, metallurgy, petroleum, and chemical engineering, and is suitable for the handover and preventive testing of high-capacity, high-voltage capacitive specimens. 

When the circuit frequency f=1/2 π√ LC, resonance occurs in the circuit, and the voltage on the test sample is Q times the output voltage of the excitation transformer high voltage end.  First, adjust the output frequency of the variable frequency power supply to induce series resonance in the circuit, and then adjust the output voltage of the variable frequency power supply under the condition of circuit resonance to achieve the test value of the sample voltage. Due to the resonance of the circuit, a smaller output voltage of the variable frequency power supply can generate a higher test voltage on the test sample CX

Serial resonance test equipment, also known as

Frequency modulation series resonance equipment, series resonance, series resonance transformer, variable frequency resonance, variable frequency series resonance, series resonance principle, series resonance application series resonance system, frequency modulation series resonance test device, variable frequency series resonance test equipment, series resonance withstand voltage test device, variable frequency resonance withstand voltage device, variable frequency series resonance withstand voltage, series resonance withstand voltage equipment DAXZ series resonance withstand voltage device, frequency conversion series resonance withstand voltage test equipment, frequency conversion series resonance withstand voltage test equipment, frequency modulation resonance withstand voltage device, series resonance cable withstand voltage test equipment, frequency conversion resonance cable AC withstand voltage equipment, generator resonance withstand voltage equipment, frequency conversion series resonance AC withstand voltage test equipment, series resonance test device, series resonance withstand voltage device, GIS AC withstand voltage test device, generator frequency (AC) withstand voltage test device, motor frequency (AC) withstand voltage test device, transformer frequency (AC) withstand voltage test device

Application scope

1. AC voltage withstand test of 6kV-500kV high-voltage cross-linked cable

2. AC voltage withstand test of generator

3. AC withstand voltage test for GIS and SF6 switches

4. Power frequency withstand voltage test of 6kV-500kV transformer

5. AC withstand voltage test for other high-voltage electrical equipment such as busbars, bushings, and transformers.