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AboutThe Yuanhe Energy team has been deeply engaged in the fields of energy storage systems, power electronics, and automatic control for many years, boasting over a decade of experience in the energy storage industry. By collaborating with industry partners, they have developed safer, smarter, and more efficient energy storage integration products. The company’s energy storage system integration products and solutions can meet the needs of various application scenarios, including combined frequency modulation for thermal power plants, energy storage supporting new energy generation, user‑side energy storage, and independent shared energy storage power stations. -
SolutionsEnergy storage is a flexible solution for mitigating grid fluctuations caused by renewable energy generation. When deployed at an appropriate scale, energy storage can effectively reduce curtailment rates of wind and solar power, enhancing the grid’s ability to absorb these sources; it can also participate in ancillary services such as peak shaving and frequency regulation, thereby generating additional revenue. -
ProductsThe company’s core business encompasses the R&D, production, and sales of large-scale energy storage system integration products, commercial and industrial energy storage products, and digital energy products, as well as the development, construction, operation, and value‑added services for energy storage power plants. -
ContactLet us join hands to overcome the technological bottlenecks in off‑grid flexible DC power supply, optimize energy storage efficiency, reduce operation and maintenance costs, and deliver clean electricity to every remote corner, jointly creating a bright future of energy inclusivity, green sustainability, and low carbon emissions.
Solution
Detailed information
Frequency Regulation in Thermal Power
Abstract:
The rapid response characteristics of energy storage systems enable efficient coordination with thermal power units. Energy storage systems can respond at the millisecond level, delivering precise output to assist thermal power units in complying with AGC dispatch commands from the grid. This effectively addresses the shortcomings of thermal power units—namely, their delayed response and insufficient regulation accuracy—thereby improving unit operating performance, reducing penalties under regulatory细则, and increasing revenue from ancillary services. At the same time, it reduces equipment wear and tear, extends equipment lifespan, enhances power plant operational reliability, and ultimately strengthens grid frequency stability while lowering frequency regulation costs.
The fast response characteristics of energy storage systems enable efficient coordination with thermal power units. Energy storage systems can respond at the millisecond level, delivering precise output to assist thermal power units in complying with AGC dispatch commands from the grid. This effectively addresses the shortcomings of thermal power units—namely, their delayed response and insufficient regulation accuracy—improving unit operating performance, reducing penalties under regulatory rules, and increasing revenue from ancillary services. At the same time, it reduces equipment wear, extends equipment lifespan, enhances power plant operational reliability, and ultimately strengthens grid frequency stability while lowering frequency regulation costs.
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