"quality power supply" is correct and usable in written English.
It is used when discussing the importance of selecting a power supply with quality components and design. For example, "When selecting a new power supply for your computer, it's important to look for a quality power supply to ensure stable power delivery and to protect your components."
Protect that investment with a quality power supply that includes a detected surge protector.
Smart grid requires integrated solutions that reflect coexistence of strategies to achieve higher energy efficiency and good quality power supply.
In the fast developing world of today, there is an inevident demand of good quality power supply.
In order to maintain good quality power supply, the LFC should possess robustness toward the parametric uncertainty of the system and good disturbance rejection capability.
With the increasing need of high quality power supply resulting from the use of electric appliances day by day, research on high-performance PWM inverter is gaining more and more attention.
People in developed countries, have access to reliable and high quality power supply but in developing countries like India, people from most of the states are facing various issues related to poor quality of power supply like frequent power outages, inadequate grid capacity and huge power losses from transmission and distribution network.
Reference [8, 9] analyzes the technical requirements about wind power integrating into the grid and introduces a scheme of wind farm monitoring system which aims to make wind farm a predictable, adjustable and high-quality power supply.
Purchase a high-quality power supply product.
Moreover, the oscillations on the output voltage can also decrease the quality of power supply.
The purpose of this work is to improve the quality of power supply of the microgrid where some Distributed Generation (DG) units are connected to the grid.
On the contrary, particularly in case of large amounts of DG in distribution networks, it may cause poor quality of power supply for the customers and risks on voltage and frequency regulation for DSOs and TSOs.
