Energy Storage
Commercial Storage System
In response to issues such as the mismatch between user-side electricity load demand and electricity pricing, unstable grid power supply, and unmet power quality requirements, Sifang proposes a user-side energy storage solution. This solution enables peak shaving and valley filling, enhances power supply reliability and stability, and meets the diverse electricity needs of different commercial and industrial users.
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Utility Storage System
To address the issues of randomness and volatility in renewable energy generation, as well as insufficient frequency and voltage support in the new power system, we propose high-voltage cascading and low-voltage paralleling energy storage system solutions. These solutions offer excellent load regulation performance and high-efficiency energy storage, enhancing the grid's capacity to absorb renewable energy and improving the safe and stable operation of power systems.
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Combined Thermal Power and BESS Frequency Regulation
Traditional thermal power units exhibit slow adjustment speeds, long response times, and low regulation accuracy in frequency regulation. Moreover, frequency regulation increases thermal power unit losses, reduces operational efficiency, and frequently participating in frequency regulation shortens unit lifespan. SIFANG's combined thermal power and BESS frequency regulation solution effectively alleviates the frequency regulation burden on thermal power units, enhances their frequency regulation capabilities, and helps improve the AGC frequency regulation comprehensive performance index by over 40%, with a more than 75% increase in frequency regulation mileage, significantly boosting frequency regulation revenue.
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