Design of cost scheme for new energy storage

How can energy storage configuration models be improved?

On the other hand, refining the energy storage configuration model by incorporating renewable energy uncertainty management or integrating multiple market transaction systems (such as spot and ancillary service markets) would improve the model’s practical applicability.

What are energy storage configuration models?

Energy storage configuration models were developed for different modes, including self-built, leased, and shared options. Each mode has its own tailored energy storage configuration strategy, providing theoretical support for energy storage planning in various commercial contexts.

What is the lifecycle cost model of energy storage?

In the full lifecycle cost model of the energy storage device, the discount rate \ (r\) is 5%, the cost reduction ratio \ (\alpha\) for energy storage is 3%, the project period \ (N\) is 20 years, and the lifespan of the energy storage \ (T_ {life}\) is 10 years.

How can new energy suppliers use energy storage facilities?

New energy suppliers can use energy storage facilities by installing, renting or purchasing external services, so as to control the power output within the allowable fluctuation range.

Are self-built and leased energy storage modes a benefit evaluation method?

This paper proposes a benefit evaluation method for self-built, leased, and shared energy storage modes in renewable energy power plants. First, energy storage configuration models for each mode are developed, and the actual benefits are calculated from technical, economic, environmental, and social perspectives.

What is the configuration model of energy storage in self-built mode?

According to the above model, the configuration model of energy storage in the self-built mode is a mixed integer planning problem, which can be solved directly by using the Cplex solver. In the leased mode, it is assumed that the energy storage company has adequate resources to generally meet the new energy power plant’s storage needs.