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On the Spectral Efficiency of VSG CDMA in Nakagami and Rician Fading
IEEE Transactions on Wireless Communications, 2007This paper presents new analytical expressions for the spectral efficiency of Variable Spreading Gain Code Division Multiple Access (VSG CDMA) networks in a Nakagami and Rician fading environments. These are used to gain insight into the impact of fading and background noise on the optimal transmit powers. Numerical results for a dual class and 5-class
Khairi Ashour Hamdi +1 more
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2019 IEEE Energy Conversion Congress and Exposition (ECCE), 2019
This paper investigates transient angle stability of parallel system of two virtual synchronous generators (VSGs) and hybrid system comprised by VSG and diesel generator (DG). Compared to single grid-connected VSG, the paralleled VSGs system and hybrid system are facing larger challenges on stability aspect during serious faults.
Huijie Cheng +6 more
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This paper investigates transient angle stability of parallel system of two virtual synchronous generators (VSGs) and hybrid system comprised by VSG and diesel generator (DG). Compared to single grid-connected VSG, the paralleled VSGs system and hybrid system are facing larger challenges on stability aspect during serious faults.
Huijie Cheng +6 more
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Suppressing power oscillation based on VSG
2017 IEEE 2nd Information Technology, Networking, Electronic and Automation Control Conference (ITNEC), 2017To stabilize the voltage and frequency, virtual synchronous generator (VSG) control of renewable energy interfaced inverter is recommended. However, traditional VSG control will lead to unbalanced three-phase current and power oscillation under unbalanced grid voltage. To solve these problems, an improved control strategy is proposed. Firstly, problems
Chao Wang +3 more
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Multi-VSG inverter oower sharing MPC-VSG Control for islanded microgrid
IET Conference Proceedings, 2021X. Zheng, M. Antoine, H. Y. Li
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A Self-Regulated Virtual Impedance control of VSG in a microgrid
Electric Power Systems Research, 2021Bhavna Rathore +2 more
exaly
Structure and metabolism of the VSG monolayer
Biochemical Society Transactions, 2000Mark Carrington +5 more
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Impact of VSG on SSR of Turbine Generator
2022 IEEE 5th International Electrical and Energy Conference (CIEEC), 2022Yang Yang, Zaijun Wu
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