Analysis and Control of Improved MMC With Symmetrical Super Capacitor Energy Storage System in EER Application

Tao, Haibo; Yang, Xiaofeng; Li, Z.; Zheng, Trillion Q.; You, Xiaojie; Kobrle, Pavel

doi:10.1109/egrid48402.2019.9092628

Cited by 6 publications

(1 citation statement)

References 10 publications

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“…MMC cho phép dễ dàng trong việc thiết kế các IC với công suất và điện áp khác nhau, đặc biệt là các ứng dụng có điện áp hoạt động và công suất cao. Điều này được thực hiện dễ dàng bằng cách thêm hoặc bớt số lượng mô-đun cho các bộ IC 7,8 .…”

Section: Tóm Tắtunclassified

Decentralized control of level-shifted carrier-based pwm for modular multilevel interlinking converter in hybrid microgrid

Dzung¹,

Nguyen²,

Truong³

et al. 2021

Sci. Tech. Dev. J.- Eng. Tech.

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The interlinking converters is one of the important components in the hybrid mirogrid system, the study of structure and control method of the interlinking converters in hybrid mirogrid has been implemented and achieved positive results. This paper proposes an improved decentralized control of level-shifted carrier-based PWM for a modular multilevel interlinking converter (IC-MMC) in standalone hybrid microgrid (HMG-Hybrid Microgrid). Main research objectives is to study the capability of the decentralized control method proposed for the IC-MMC unit when performing the power exchange control task between the DC and AC bus in the HMG system, increased flexibility in controls. Furthermore, the proposed control method for IC-MMC for HMG is also verified in term of dynamically reconfiguration when changing the number of modules in the MMC when the improve of system reliability is needed. The feasibility of the carrier level shift control method for IC-MMC in HMG has been verified by simulation model on MATLAB/Simulink software to evaluate the ability to exchange power between the DC bus and the AC bus.

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Section: Tóm Tắtunclassified