Reactive Power Control of Single-Stage Three-Phase Photovoltaic System during Grid Faults Using Recurrent Fuzzy Cerebellar Model Articulation Neural Network

المؤلفون المشاركون

Lu, Kuang-Chin
Lee, Hsuan-Yu
Lin, Faa-Jeng

المصدر

International Journal of Photoenergy

العدد

المجلد 2014، العدد 2014 (31 ديسمبر/كانون الأول 2014)، ص ص. 1-13، 13ص.

الناشر

Hindawi Publishing Corporation

تاريخ النشر

2014-08-24

دولة النشر

مصر

عدد الصفحات

13

التخصصات الرئيسية

الكيمياء

الملخص EN

This study presents a new active and reactive power control scheme for a single-stage three-phase grid-connected photovoltaic (PV) system during grid faults.

The presented PV system utilizes a single-stage three-phase current-controlled voltage-source inverter to achieve the maximum power point tracking (MPPT) control of the PV panel with the function of low voltage ride through (LVRT).

Moreover, a formula based on positive sequence voltage for evaluating the percentage of voltage sag is derived to determine the ratio of the injected reactive current to satisfy the LVRT regulations.

To reduce the risk of overcurrent during LVRT operation, a current limit is predefined for the injection of reactive current.

Furthermore, the control of active and reactive power is designed using a two-dimensional recurrent fuzzy cerebellar model articulation neural network (2D-RFCMANN).

In addition, the online learning laws of 2D-RFCMANN are derived according to gradient descent method with varied learning-rate coefficients for network parameters to assure the convergence of the tracking error.

Finally, some experimental tests are realized to validate the effectiveness of the proposed control scheme.

نمط استشهاد جمعية علماء النفس الأمريكية (APA)

Lin, Faa-Jeng& Lu, Kuang-Chin& Lee, Hsuan-Yu. 2014. Reactive Power Control of Single-Stage Three-Phase Photovoltaic System during Grid Faults Using Recurrent Fuzzy Cerebellar Model Articulation Neural Network. International Journal of Photoenergy،Vol. 2014, no. 2014, pp.1-13.
https://search.emarefa.net/detail/BIM-1037314

نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)

Lin, Faa-Jeng…[et al.]. Reactive Power Control of Single-Stage Three-Phase Photovoltaic System during Grid Faults Using Recurrent Fuzzy Cerebellar Model Articulation Neural Network. International Journal of Photoenergy No. 2014 (2014), pp.1-13.
https://search.emarefa.net/detail/BIM-1037314

نمط استشهاد الجمعية الطبية الأمريكية (AMA)

Lin, Faa-Jeng& Lu, Kuang-Chin& Lee, Hsuan-Yu. Reactive Power Control of Single-Stage Three-Phase Photovoltaic System during Grid Faults Using Recurrent Fuzzy Cerebellar Model Articulation Neural Network. International Journal of Photoenergy. 2014. Vol. 2014, no. 2014, pp.1-13.
https://search.emarefa.net/detail/BIM-1037314

نوع البيانات

مقالات

لغة النص

الإنجليزية

الملاحظات

Includes bibliographical references

رقم السجل

BIM-1037314