研究目的
To evaluate the effectiveness of policies regarding energy storage systems (ESS) as a way to increase photovoltaic (PV) integration and analyze whether the policies were effective in spreading ESS to eventually increase PV integration.
研究成果
The study found that the Korean government’s policy of creating a profit structure for PV-linked ESS through the REC market mechanism has effectively increased the dissemination of ESS and contributed to the expansion of PV power generation. The economic feasibility of PV power generation was further increased by ESS linkage, and the generation shifting effect of ESS provided additional room for PV power supply growth.
研究不足
The study focuses on the Korean renewable energy market, which may limit the generalizability of the findings to other regions. Additionally, the analysis is based on the assumption of fixed-price contracts for REC transactions and a specific cash discount rate.
1：Experimental Design and Method Selection:
The study analyzed the Korean government’s policy of establishing a profit structure for ESS through the Renewable Energy Certificate (REC) market and its effects on economic feasibility.
2：Sample Selection and Data Sources:
The study used data from the Korean renewable energy market, focusing on PV-linked ESS installations.
3：List of Experimental Equipment and Materials:
The study considered PV power generation facilities and ESS, including lithium-ion batteries, power-conditioning systems (PCS), and power-management systems (PMS).
4：Experimental Procedures and Operational Workflow:
The study evaluated the economic feasibility of PV projects with and without ESS linkage and analyzed the effect of generation shifting.
5：Data Analysis Methods:
The study used economic feasibility indicators such as payback period, benefit–cost (B/C) rate, internal rate of return (IRR), and net present value (NPV).
独家科研数据包，助您复现前沿成果，加速创新突破
获取完整内容
