Incorporation of matlab-script based power electronics digital filtering and control algorithm into Simulink: A step closer to its microcontroller implementation

Zhang, Dibo; Fletcher, John; Naderi, Mohammad Salay

doi:10.1109/powercon.2012.6401330

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A Design Of Windowed-sinc Band-pass Filter1

Implementation Of Digital Filtering For Extracting the P1

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2013

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Cited by 3 publications

(2 citation statements)

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“…The kernel of the proposed windowed-sinc filter used in our filter design is given below [8], [10], [11]…”

Section: A Design Of Windowed-sinc Band-pass Filtermentioning

confidence: 99%

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Application of Windowed-sinc Band-pass Filter to Accurate and Fast Calculation of Impedance for Digital Distance Relaying

Zhang

Ambikairajah

Niu³

2013

IJSPS

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Extraction of fundamental components of both voltage and current is essential and is a challenge in digital distance protection. This paper introduces an effective filtering technique to fulfil this purpose. The technique proposed here is to use a windowed-sinc band-pass filter, which presents an outstanding immunity to both DC and harmonic components' influence when used to extract fundamental components of voltage and current. Then, the computed impedance is an accurate indication of the fault point along a transmission line and experiences the least amount of fluctuation. Compared to existing algorithms, it has a faster determination of the fault impedance of the line under protection and it takes slightly more than half a cycle of 50Hz system to reach the accurate impedance value. An experiment was also conducted to verify the validity of the designed filter to extract 50Hz fundamental component. 

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“…The kernel of the proposed windowed-sinc filter used in our filter design is given below [8], [10], [11]…”

Section: A Design Of Windowed-sinc Band-pass Filtermentioning

confidence: 99%

“…The overall system is tested in a Matlab platform [11] and it can be transferred to a digital relay readily. Figure 17.…”

Section: Implementation Of Digital Filtering For Extracting the Pmentioning

confidence: 99%

Application of Windowed-sinc Band-pass Filter to Accurate and Fast Calculation of Impedance for Digital Distance Relaying

Zhang

Ambikairajah

Niu³

2013

IJSPS

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Proportional resonant-controlled grid tied inverter with L-C resonant filter and its comparison with inverter with LCL filter

Zhang

Niu

Jiang

2013

IEEE 2013 Tencon - Spring

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Design of Grid Connected Three-phase Inverter with Series Resonant Filter and Reduced Control over Synchronization and Real and Reactive Power Injection

Zhang¹,

Ambikairajah²

2013

IJOEE

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Incorporation of matlab-script based power electronics digital filtering and control algorithm into Simulink: A step closer to its microcontroller implementation

Cited by 3 publications

References 5 publications

Application of Windowed-sinc Band-pass Filter to Accurate and Fast Calculation of Impedance for Digital Distance Relaying

Application of Windowed-sinc Band-pass Filter to Accurate and Fast Calculation of Impedance for Digital Distance Relaying

Proportional resonant-controlled grid tied inverter with L-C resonant filter and its comparison with inverter with LCL filter

Design of Grid Connected Three-phase Inverter with Series Resonant Filter and Reduced Control over Synchronization and Real and Reactive Power Injection

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