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Combined with the simple flow control method and low discharge energy of all vanadium battery energy storage system, this paper proposes a flow control method based on fuzzy algorithm to improve the energy efficiency of all vanadium flow battery energy storage system. Fuzzy controller which is applicable to the system is designed, charging and discharging power, SOC, frequency of the inverter are...
A commercial direct laser writing (DLW) system operating at 1070nm was used to fabricate SiO 2 optical waveguides on silicon wafers. A Ti-doped SiO 2 Sol–Gel film was deposited on the SiO 2 /Si substrate by the dip-coating technique, based on which SiO 2 optical waveguides were patterned by DLW using a Ytterbium fiber laser and followed by chemical etching. The effects...
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