You can try the following methods: Use UPS (uninterruptible power supply): UPS can provide stable voltage when the grid voltage is unstable, especially suitable for occasions that require continuous power supply and have high voltage quality requirements. .
Install a voltage regulator: A voltage regulator adjusts the output voltage to keep it at a constant level even if the input voltage fluctuates.
Increase the capacity of the power system: If possible, instant heavy load needs can be met by increasing generator capacity or the power supply capacity of the grid.
Optimize load management: Implement load control strategies, such as through load shifting, load shedding, or smart scheduling, to avoid all high-power devices starting at the same time.
Improve the structure of the power grid: Strengthen the structure of the power grid, such as increasing the capacity of the transformer, and improving the stability and flexibility of the power grid.
Use a current-limiting reactor: Installing a current-limiting reactor at the line outlet can limit the short-circuit current and also suppress voltage fluctuations to a certain extent.
Dynamic reactive power compensation: Use equipment such as SVC (static var compensator) or SVG (static synchronous compensator) to quickly adjust the reactive power in the power grid, helping to stabilize the voltage.
Enhanced power grid monitoring and control system: Use advanced monitoring technology and automated control systems to monitor power grid status in real time and respond quickly to voltage changes.
Maintain and overhaul power facilities: Regularly inspect and maintain power facilities to ensure that power lines, transformers and other key components are in good condition, and to reduce voltage instability caused by equipment failure.