Peak regulation income of Praia Energy Storage Power Station

4 FAQs about [Peak regulation income of Praia Energy Storage Power Station]

What is the charge and discharge efficiency of energy storage station?

The charge and discharge efficiency is 90%, and the maximum and minimum allowable power are 90% and 10% of the energy storage capacity, respectively. The daily load curve of the power system in which the energy storage station participates in the ancillary service is shown in Fig. 3.

Does trading strategy improve energy storage power station performance?

The result of the example showed that the return rate of the energy storage power station under the trading strategy in this paper was increased by 8.14% compared with that of the conventional strategy. The operation life is extended by 51.1%, which verifies the superiority of the trading strategy in this paper.

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.

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.

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