What is the function of microcomputer harmonic elimination device, how to solve voltage transformer burnout, and how to solve system resonance
The RWX series microcomputer harmonic elimination device applies microcomputer technology to power grid harmonic elimination, utilizing the fast and accurate data processing capabilities of computers to achieve fast Fourier analysis with accurate frequency selection. By collecting PT voltage, various frequency components during grid resonance can be quickly analyzed, accurately identifying ground faults, overvoltage faults, and resonance faults.
If it is grid resonance, the microcomputer controller sends instructions to activate the harmonic elimination circuit, achieving rapid harmonic elimination. This device accurately judges various high-frequency, low-frequency, and power frequency resonances, operates quickly, and comprehensively solves the problem of harmonic elimination in the power grid. It can also record the faults that occur and the time they occur. This device can be widely used in the power systems of power plants, substations, and large factories and mines such as steel, coal, and petrochemicals.
★Harmonic elimination control: Control the harmonic elimination circuit and activate high-power harmonic elimination components to quickly eliminate ferromagnetic resonances of various frequencies.