What are harmonics?
When the power system is affected by nonlinear loads, current or voltage waveforms with frequencies that are integer multiples of the fundamental frequency in the power system will generate harmonics. Harmonics will reduce power quality and cause some harm to equipment and systems.
It will increase equipment losses. When harmonics flow through the equipment, they will generate additional heat, causing equipment overheating, increasing the failure rate, and shortening the service life of the equipment.
Harmonics will increase the effective value of the current, resulting in increased line losses and reducing the overall efficiency of the power grid.
The presence of harmonics may interfere with the normal operation of other electronic equipment, causing equipment failure or shutdown.
Harmonics will cause additional losses in the transformer, causing it to age in a shorter time.
In the power system, the reactive power compensators are like a professional "electricity doctor". Through accurate diagnosis and treatment, it can improve power quality and ensure the stable operation of the power grid.
The filter compensation cabinet is the "purifier" of power grid harmonics.
It uses passive/active filtering technology to accurately eliminate specific frequency harmonics and control the harmonic distortion rate within the national standard.
By intelligently adjusting the reactive power of the system, the power supply efficiency can be improved, and the line loss can be reduced by more than 30%.
The dynamic power compensator can respond to the power grid guard in real time.
It has an advanced monitoring system that can quickly respond to changes in the power grid and achieve dynamic and accurate compensation.
How does the reactive power compensator improve the power system?
The harmonic filtering function can eliminate the harmonic components in the power grid, reduce THD, and improve the quality of power.
The intelligent Compensation Device can dynamically adjust the reactive power according to the real-time changes of the power grid load, keep the power grid voltage within a reasonable range, and prevent power quality fluctuations.
By compensation power, the compensation cabinet can optimize the power factor and improve the overall operating efficiency of the power system. The reactive compensator can reduce the harmonic current in the conductor, reduce line loss, and transmission costs.