Mobile solar container power plant peak load regulation

What is the optimal scheduling model for power system peak load regulation?

Conclusion This paper presented an optimal scheduling model for power system peak load regulation considering the short-time startup and shutdown operations of a thermal power unit. As the main resource on the generation side, the intrinsic capacity of the thermal units in the system peak load regulation was studied in this paper.

What is peak load regulation?

To balance the peak–valley (off-peak) difference of the load in the system, the power system peak load regulation is utilized through adjustment of the output power and operating states of power generator units in both peak and off-peak hours.

Can peak load regulation cost be integrated into the optimal scheduling model?

To the best of our knowledge, this study is the first to integrate different modes’ peak load regulation cost of thermal units into the optimal scheduling model. The proposed method was verified in a real prefecture-level urban power system in southwest China, and its modified test systems.

What is peak-regulation capability of a power grid?

Principle of the evaluation method The peak-regulation capability of a power grid refers to the ability of power supply balancing with power load, especially in the peak load and valley load periods. Specifically, the adjustment range of power supply in one day should be high enough to reach the peak load and low enough to reach the valley load.

What is the peak-load regulation capability of CFPP?

The fast peak-load regulation capability of CFPP is the key. According to the available literature, the lowest load rate of thermal power plants is about 30 % and the fastest load change rate is about 4.5 %/min .

What is the peak load demand of a solar system?

It can be observed from Fig. 4 that the peak load demand of the system is 1500 MW at 12th hour. The next subsequent peak of 1400 MW is observed at 20th hour of the next day. In this case study, load uncertainty is introduced on the maximum side, with the upper bound established as mentioned in Eq. (18), in the absence of PV-ES.