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المؤلفAltawallbeh, A.
المؤلفMeskin, N.
المؤلفMassoud, Ahmed
تاريخ الإتاحة2022-03-23T06:57:32Z
تاريخ النشر2019
اسم المنشور2nd International Conference on Smart Grid and Renewable Energy, SGRE 2019 - Proceedings
المصدرScopus
المعرّفhttp://dx.doi.org/10.1109/SGRE46976.2019.9020689
معرّف المصادر الموحدhttp://hdl.handle.net/10576/28753
الملخصConnecting high-power Renewable Energy Sources (RESs) to the utility grid has to be secured considering international standards to guarantee the efficiency, reliability, and stability of the power system. Redundancy, modularity, and scalability of the Modular Multilevel Converter (MMC) make it a proper option for high-power RESs such as offshore wind energy and PV systems. In this paper, the control of grid-connected MMC is investigated in order to comply with low voltage ride-through requirements. The modeling of MMC is achieved in this study using the Average Value Model (AVM). Grid integration through LCL-filter is explored since an LCL-filter may be required for Quasi two-level (Q2L) PWM operation of MMC and/or MMC with a relatively low-level order. A switching-gain integral state feedback with full-order observer controller is designed, evaluated, and verified for LCL-filter connecting MMC to the utility grid. Low Voltage Ride Through (LRVT) capability using Reactive Power Compensation (RPC) technique for grid voltage sag based on international codes such as German code is considered with the designed controller.
راعي المشروعQatar Foundation; Qatar National Research Fund
اللغةen
الناشرInstitute of Electrical and Electronics Engineers Inc.
الموضوعControllers
Electric power system control
Electric power transmission networks
Electromagnetic wave emission
Energy efficiency
Offshore oil well production
Reactive power
State feedback
Wind power
Averagevalue models (AVM)
International standards
Low voltage ride through (LRVT)
Low-voltage ride-through
Modular multi-level converters
Off-shore wind energy
Reactive power compensation
Renewable energy source
Smart power grids
العنوانA Switching-Gain Controller for Grid-Connected MMC Complying with Voltage Ride-Through Requirements
النوعConference Paper
dc.accessType Abstract Only


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