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| 1 | Implementation of photovoltaic water pumping system with MPPT controls显示文摘增加产量效率一光电(PV ) 系统,使用追踪的一个有效最大的力量点(MPPT ) 是重要的技术。这份报纸为一个独立 PV 系统描述分析,设计和追踪的方法的试验性的实现,用二条途径。第一个基于最佳电压是经常的电压(CV ) MPPT 方法,它试验性地被推出,并且看作参考书价值提取最佳力量。第二个基于安装提取的力量衍生物的计算是增长传导力(Inc-Cond ) MPPT 方法。输出控制器能以最佳值调整责任比率。这最佳责任比率是经由 DC/AC inverter 喂一套 Moto 泵的一个 DC/DC 增加变换器的输入。这份报纸论述实现的二条途径的细节,基于系统表演特征。贡献在系统的几个方面被做,包括变换器设计,系统模拟,控制器编程,和试验性的安装。实现的 MPPT 控制算法提取最大的力量点(MPP ) ,与令人满意的性能并且没有不变的摆动。MATLAB/Simulink 和 dSpace DS1104 被用来进行研究和工具算法。二个建议方法被实现抽在 INSAT 突尼斯在研究实验室的房顶上安装的系统的 PV 的性能验证了。试验性的结果验证可行性和系统的改进功能。 | Najet REBEI Ali HMIDET Rabiaa GAMMOUDI Othman HASNAOUI | 2015 | Frontiers in Energy2015，9，2： | 1 |
| 2 | Usefulness of audit report in loan decisions granting by tunisian banks 显示文摘 | RABIAA MOHAMED | 2009 | Faeult6 des Sciences Economiques etde Gestion de Tunis2009，，4： | 1 |
| 3 | Chemical composition and antifungal activity of Trigonella foenum-graecum L. varied with plant ploidy level and developmental stage显示文摘 | Faten Omezzine Mohamed Bouaziz Mejda Daami-Remadi Monique S.J. Simmonds Rabiaa Haouala | 2014 | Arabian Journal of Chemistry2014，，： | 1 |
| 4 | Harmonic Analysis Associated with the Heckman-Opdam-Jacobi Operator on R^(d+1)显示文摘In this paper we consider the Heckman-Opdam-Jacobi operatorΔ_(H J)on R^(d+1).We define the Heckman-Opdam-Jacobi intertwining operator V_(H J),which turns out to be the transmutation operator betweenΔ_(H J)and the LaplacianΔ_(d+1).Next we construct^(t)V_(H J)the dual of this intertwining operator.We exploit these operators to develop a new harmonic analysis corresponding toΔ_(H J). | Fida Bahba Rabiaa Ghabi | 2022 | Analysis in Theory and Applications2022，38，4： | 0 |
| 5 | Enhanced radiation characteristics for antipodal Vivaldi antenna using high permittivity dielectric director显示文摘In this paper,we investigate the influence of higher permittivity dielectric director on the radiation performances of an antipodal Vivaldi antenna.An elliptical dielectric director with high permittivity is inserted in an antipodal Vivaldi antenna aperture in order to ameliorate the radiation characteristics of the antenna.Due to the capacity of elevated permittivity dielectric to confine and guide energy in the desired direction,an increment of 4 dB in the gain of the antenna is obtained.This antenna,which covers an ultra-wide frequency band of 146.8%from 2.3 GHz to 15 GHz,has approximately regular radiation patterns with reduced side lobe level and narrower beamwidth.In the interest to achieve radar application necessities,the proposed antenna is exploited to develop an antenna array which consists of four connected elements.Adding dielectric directors can significantly enhance the radiations characteristics of the antenna and reduce the mutual coupling inter-elements.So using four elements with dielectric director in the antenna array can achieve the same results obtained with eight elements without directors.This can decrease the used number of elements that form the antenna array. | Rabiaa Herzi Moufida Bouslama Ali Gharsallah | 2017 | Journal of Advanced Dielectrics2017，7，3： | 0 |
| 6 | Pollen morphology of some Tunisian species from genus of Trigonella L.显示文摘 | Rabiaa HAOUALA Mohamed BEJI | 2008 | Journal of Agricultural Science and Technology2008，2，1： | 0 |
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