What is the power quality problems at sites with welding machines?
The most common power quality problems associated with welding machines are voltage sags, harmonic pollution, and electromagnetic interference. Voltage sags can cause the welding machine to operate at a lower than expected output, resulting in poor weld quality. Harmonic distortion pollution can cause interference with other equipment connected to the same power source, while electromagnetic interference can interfere with radio and communication signals.
How Static var generator work at sites with welding machines?
YTPQC-SVG(ASVG) Advanced Static Var Generators are used to control the voltage and current in welding machines. ASVGs work by automatically adjusting the voltage and current levels to maintain a constant output power, which helps to ensure consistent weld quality. YTPQC SVG monitors the welding process and adjusts the voltage and current as needed to keep the output power within a predetermined range.
Meanhile, another main advantage of Staitc Var Generator is the fast response time, this can help to compensate the reactive power constantly at the welding machines where the loads are changing fast and frequently. This helps reduce weld defects, improve productivity, and save energy.
How Active Harmonci Filter work for weldind machines?
YTPQC-AHF Active Harmonic Filter is a device used to reduce the amount of harmonic distortion in an electrical system. It works by actively injecting a counteracting current into the system, which cancels out the harmonics generated by non-linear loads such as welding machines. The Active Harmonic Filter can be tuned to target specific frequencies and it can also be adjusted to respond to changing conditions in the system.
YTPQC-AHF Filter, as a comprehensive power quality control device, can also compensate reactive power and 3 phase imbalance.
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