Power regulators play a key role in the integration of renewable energy. Due to the characteristics of renewable power, such as wind and solar energy, they generally exhibit intermittency and volatility, which poses challenges to the stability and reliability of the power system. The following are the main effects of power regulators in renewable energy integration:

Smooth power fluctuations: Renewable power generation, especially wind and solar power, is affected by climate and natural conditions, which may cause fluctuations in power output. Power regulators can smooth the power fluctuations of renewable power by adjusting generator output or load .This helps maintain the stability of the power grid and reduce reliance on traditional power generation sources.

Frequency and voltage adjustment: After the integration of renewable power, the power system may face frequency and voltage instability problems. Power regulators can monitor the frequency and voltage of the power grid and quickly respond to changes by adjusting generator output or load to maintain the power grid. The frequency and voltage are within the appropriate range.

Respond to grid demand: Power regulators can quickly adjust generator output or load according to the needs of the grid to meet the real-time needs of the power system. This flexibility is important in adapting to the volatility and uncertainty of renewable energy.

Support grid stability: Large-scale integration of renewable power may introduce new challenges, such as instantaneous power fluctuations and unpredictable climate changes. Power regulators can provide control over the grid by monitoring grid status in real time and quickly adjusting the operating parameters of the power system. support to maintain stability.

Coordinated multi-source energy management: In a complex power system, there may be multiple renewable power sources, such as wind farms, solar power stations, etc. The power regulator can coordinately manage the output of these different powers to ensure that they can be effectively integrated into the power system without negatively affecting grid stability.

Overall, the role of power regulators in renewable energy integration is to ensure that the power system can effectively handle the volatility and uncertainty of renewable energy and improve the system's tolerance and reliability. This is important for promoting the use of clean energy and It is very important to reduce reliance on traditional power.