Variable Frequency Series Resonance Test/Variable Frequency Resonance System - Test Precautions? The following are the test precautions for variable frequency resonant systems: I. Detailed Preparation Before the Test 1. Parameter Matching Calculation: Accurately estimate the capacitance of the test sample and calculate the resonant frequency range. Select appropriate reactor combinations based on the equipment's rated parameters to ensure the system resonant point falls within the effective operating frequency band of the frequency converter. 2. Comprehensive System Inspection: Check that the connections of components such as the frequency converter power supply, excitation transformer, reactors, and voltage dividers...
Partial Discharge Testing (PD Testing)
AC High Voltage Test Apparatus for GIS
Variable Frequency Series Resonance Test/Variable Frequency Resonance System - Test Precautions? The following are the test precautions for variable frequency resonant systems: I. Detailed Preparation Before the Test 1. Parameter Matching Calculation: Accurately estimate the capacitance of the test sample and calculate the resonant frequency range. Select appropriate reactor combinations based on the equipment's rated parameters to ensure the system resonant point falls within the effective operating frequency band of the frequency converter. 2. Comprehensive System Inspection: Check that the connections of components such as the frequency converter power supply, excitation transformer, reactors, and voltage dividers...
