并网光伏逆变器实、无功潮流快速控制

2016 9th International Conference on Electrical and Computer Engineering (ICECE) Pub Date : 2016-12-01 DOI:10.1109/ICECE.2016.7853984

R. Sadnan, M. R. Khan

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引用次数: 7

摘要

提出了一种并网光伏逆变器的快速潮流控制算法。该方法具有设计简单的优点。该算法速度快，能够快速响应光伏逆变器所需输出功率的变化。采用电流模式异步σ δ调制，减轻了对电网电流畸变的控制灵敏度。这个过程也打开了一个窗口，以减少谐波在电流。在MATLAB/Simulink中进行仿真。通过比较，观察了算法的响应行为。

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Fast real and reactive power flow control of grid-tie Photovoltaic inverter

A fast power flow control algorithm for a grid tie Photovoltaic inverter is presented here. The proposed method has the merits of design simplicity. The algorithm is fast and has the virtue of quick response to the change of required power output for the PV inverter. Current mode asynchronous sigma delta modulation is implemented to ease the controlled sensitivity to the grid current distortion. This process also opens a window to reduce the harmonics in the current. The simulation is performed in MATLAB/Simulink. A comparison is provided to observe the response behaviour of the algorithm.

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来源期刊

2016 9th International Conference on Electrical and Computer Engineering (ICECE)

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