Independent energy storage spot trading

Can energy storage power station bid successfully?

In the spot market environment, in the process of energy storage as an independent subject participating in market transactions, the bidding strategy of energy storage power station will become the key to whether it can bid successfully and obtain benefits [13, 14, 15].

Is energy storage a good trading strategy for power system energy transformation?

The operation life is extended by 51.1%, which verifies the superiority of the trading strategy in this paper. Under the background of power system energy transformation, energy storage as a high-quality frequency modulation resource plays an important role in the new power system [1, 2, 3, 4, 5].

What is energy storage transaction decision model?

According to the transaction framework, a two-layer transaction decision model of energy storage participating in electric energy market and frequency modulation market is constructed. The upper model is the energy storage power station transaction decision model, which is used to generate the optimal bidding strategy of each power station.

What is energy storage power station?

The energy storage power station under the conventional strategy participates in the electric energy market transaction for a long time, and the quotation fluctuation is small except for the peak power consumption in the evening.

Can energy storage power station be strategic charged?

In the 1–4 and 14–15 periods, the energy storage power station can be strategic charged to supplement the electricity consumed by its own discharge so that it can fully participate in the frequency modulation market and obtain the frequency modulation income.

When do energy storage power stations charge?

As can be seen from Fig. 4, under the conventional strategy, the energy storage power station charges during 0–4 and 13–17 periods when the energy demand is low and shares the demand with the conventional unit in the rest periods.