فقہی اور قانونی فکر کے حوالے سےمسلم تمدن جس انتشار کا شکار ہے اس کے سدباب کے لیے اہل علم کو فرو عی مسائل میں الجھنے کی بجائے مسالک کو قریب کرنے کے لیے کام کرنا چاہیے۔
ڈاکٹر غزالی ‘‘احکام القرآن’’ کے بارے میں کہتے ہیں کہ حنفی فقہی روایت کی شان و شوکت یہ تفسیر ہے۔ البتہ یہاں ایک اہم سوال ہے کہ احکام قرآن پر جتنی بھی تفاسیر لکھی گئیں۔ ان کا بڑا ہدف اور مقصد اپنے مسلک کی نگہبانی کرنا ہے اسی وجہ سے فقہی تفسیر اپنی علمیت اور موضوعیت کھو بیٹھی۔ دراصل مولانا اشرف علی تھانوی کی یہ تفسیر عالم اسلام کے اطراف سے اٹھنے والی ایک مخلص صدا کا ایک سلسلہ ہے۔ جس سے مراد یہ ہے کہ اسلامی فقہی مسالک و مذاہب سے بیزاری مسائل کا حل نہیں اوران لوگوں کے لیے لمحہ فکریہ ہے جو فقہی مدارس کو فرقہ واریت کا سبب قرار دیتے ہیں۔ ان کو اس ملک سے نکال دینا چاہیے کیونکہ امت کے مرض کی تشخیص اور اس کے علاج کی تجویز میں ہر دور میں غلطی ہوئی ہے ۔
Personality development is the process of improvement in behaviors and attitudes to make an individual a unique person. Sufism brings about positive changes in the behaviors of individuals. The positive changes are brought through moral development within inductive environment griped by building of character. Moral development guides through “Zuhud” and “Taqwa” for minimization of material luxuries, enhancement of repentance and self-purification. The purpose of moral development is achieved with an institution articulated with teacher-student (Murshid-Murid) relationships; this environment ensures the provision of guidance and scholarships for the engaged students. The engagement of students revolves around knowledge, awareness and behavior. In the dimension of knowledge students are helped with raising moral and spiritual awarenessto enhance firmness in faith and encouragement towards good deeds. In addition, behavioral (amal) dimension is covered with remembrance of Allah, optional prayers, fasting services, alms giving along with obligatory ones. All these behavioral deeds are performed with devotion for the sake of closeness “Taqarrub” to Allah. Finally, ma’rifat (Recognition) is applied to secure soundness in building of character.
With the growing electricity demand and environmental challenges, integration of the high penetration distribution generation (DG) into the utility grid is utmost important to improve the grid efficiency. Microgrid helps in facilitating the penetration of various DGs in the distribution network, while ensuring efficient, reliable and resilient operation in an islanded mode during a utility outage. However, the power electronic interface with DG units needs robust control techniques that can achieve high performance in all the loading conditions and conditions at the utility grid. Microgrid contains a cluster of loads along with DG units operating as a unified controlled system. Interconnecting DGs with a grid using power electronic converters has increase concerns regarding safe operation and protection of the equipment. Many control strategies have been proposed for enhancing the stability of microgrid for proper load sharing. However, these controllers have problems of slow dynamic response, disturbance to uncertainties and weak tracking of the references. Therefore, this work proposes new approaches using nonlinear control technique based on the sliding mode control (SMC) for an islanded mode as well as grid-connected mode of operation. Fixed Frequency Sliding Mode Voltage Control (FFSMVC) technique is developed for single and parallel voltage source inverter (VSI) in islanded mode, to maintain the quality of the output voltage of the DG system despite unbalanced and/or non-linear load currents. Fix frequency slide mode control is efficient in reducing the chattering phenomena, which otherwise call unnecessary harmonics and power loss in the system. Further, this controller improves the steady state and dynamic response under sudden load fluctuation. Droop control approach is investigated to guarantee the accurate power sharing among DG units in parallel operation. Fixed Frequency Sliding Mode Current Control (SMCC) approach is adopted for the grid-tied mode, where the controller works as a current controller. The proposed controller effectively abandons the grid voltage disturbances and the parameter uncertainties. Furthermore, PQ sharing control is designed for the parallel operating of DG units by delivering available power to the grid side in order to ensure power-sharing requirements. Both controllers have been simulated in the real-time domain of Simulink/MATLAB environment. Finally, the performance of the proposed FFSMC is compared with the classical proportional integral (PI) controller. The simulation results show the Total Harmonics Distortion (THD) of the output voltage of 0.86% and 1.54% for FFSMVC, and 1.82% and 6.84% for PI controller under linear and nonlinear loads respectively. The results also validate that the proposed control technique is quite effective due to its robust response and less sensitive to external disturbances.