Importance of Good Power Quality Power quality can affect the overall company performance, which is a fact easily overlooked by the management. YTPQC-AHF Active Harmonic Filters(AHF) provide a fast return on your investment(ROI). The quick and effective response of Merus Active Harmonic Filters to power system variations enables higher process reliability, longer equipment life, reduced energy los...
In modern industrial processes, the number of nonlinear loads - known to be a major source of current harmonics - is constantly growing. At the same time, the number of reactive-power compensators operating in these networks is growing too. Though the compensators are not the source of harmonic distortions, they may cause high amplifications of harmonics by creating resonance conditions. This can ...
Power Quality Concept IEEE's technical definition: Qualified power quality means that the provided power and grounding system are suitable for the normal operation of sensitive equipment. The concepts of power quality problems raised by modern power systems: Any power problems that cause damage to user equipment or abnormal operation due to voltage, current, and frequency deviations. IEEE51...
Background Hankook is a world famous tire brand from South Korea. Since entering China in 1996, the company has invested more than 600 million US dollars to establish a complete production, logistics and sales network system. It is a high-tech factory with an annual output of 10 million tires in Jiaxing, Zhejiang. Due to the low power factor in the on-site distribution system, the company urgently...
Power Quality Problems With the in-depth application of power electronic technology, the automation of the petrochemical industry has been continuously improved, and the nature of the load has also undergone qualitative changes. The increase of nonlinear and impact loads has brought about voltage flicker, three-phase imbalance, and excessive reactive power consumption. , harmonics and a series of ...
Power Quality Problems There are a large number of power electronic components in medical equipment. The more common equipment are MRI (nuclear magnetic resonance apparatus), CT machine, X-ray machine, DSA (cardiovascular imaging machine) and so on. Among them, MRI will generate radio frequency pulses and alternating magnetic fields to generate nuclear magnetic resonance, and radio frequency pulse...
The History Of Reactive Power Compensation If you are in the power industry, you must have heard of reactive power compensation. But you may not know much about it. What is reactive power compensation? We know that the power output of the power grid includes two parts: first, active power: directly consume electric energy, convert electric energy into mechanical energy, thermal energy,...
Gelinmei (Wuxi) Energy Materials Co., Ltd. is a company that develops and produces lithium cobaltate and ternary materials. In the process of material production, some equipment (such as atmosphere furnace, air compressor, water chiller, etc.) will generate a large number of harmonics when working, which will do great harm to the whole power grid system. According to on-site data analysis and user...
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