Journal Article10.1109/TIE.2007.907662
Dynamic Modeling and Control of a Grid-Connected Hybrid Generation System With Versatile Power Transfer
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TL;DR: This paper presents power-control strategies of a grid-connected hybrid generation system with versatile power transfer, the combination of photovoltaic array, wind turbine, and battery storage via a common dc bus, and its control system.
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Abstract: This paper presents power-control strategies of a grid-connected hybrid generation system with versatile power transfer. The hybrid system is the combination of photovoltaic (PV) array, wind turbine, and battery storage via a common dc bus. Versatile power transfer was defined as multimodes of operation, including normal operation without use of battery, power dispatching, and power averaging, which enables grid- or user-friendly operation. A supervisory control regulates power generation of the individual components so as to enable the hybrid system to operate in the proposed modes of operation. The concept and principle of the hybrid system and its control were described. A simple technique using a low-pass filter was introduced for power averaging. A modified hysteresis-control strategy was applied in the battery converter. Modeling and simulations were based on an electromagnetic-transient-analysis program. A 30-kW hybrid inverter and its control system were developed. The simulation and experimental results were presented to evaluate the dynamic performance of the hybrid system under the proposed modes of operation.
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Citations
Simulation of Grid Supported PV/Wind/Battery Hybrid System with Variable Load
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- 01 Dec 2018
TL;DR: This paper presents a simulation of wind/solar/battery hybrid system with utility grid acting as back-up support for supplying a variable load using simulink tool.
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A direct power conversion topology for grid integrations of hybrid AC/DC resources
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A hybrid photovoltaic power converter system for Brushless DC Motor operation and Control
Visvanathan K
- 12 Dec 2016
TL;DR: The space vector based neuro fuzzy sensor-less control is presented for brushless DC motor in variable load operation and control and a fuzzy logic based MPPT scheme is applied for hybrid photovoltaic converter to extract maximum power.
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