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Smart Grids: Channel Modeling for Nb-Plc

Thesis Info

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Author

Masood, Bilal

Program

PhD

Institute

COMSATS University Islamabad

City

Lahore

Province

Punjab

Country

Pakistan

Thesis Completing Year

2016

Thesis Completion Status

Completed

Subject

Applied Sciences

Language

English

Link

http://prr.hec.gov.pk/jspui/bitstream/123456789/7893/1/Thesis_final_submission_3.pdf

Added

2021-02-17 19:49:13

Modified

2024-03-24 20:25:49

ARI ID

1676727177264

Similar


Future electricity power network must be restructured to improve its e ciency in order to provide all the consumers with exible, cost e ective, reliable and accessible power delivery. Power Line Communications (PLC) is a vital part of Information and Communication Technologies (ICT) within the smart grid (SG). This thesis presents the analysis and modeling of Low Voltage (LV) transmission lines for Narrowband Power Line Communications (NB-PLC) by incorporating the approach of transmission line (TL) theory and developing its Simulink model followed by their results discussion. The thesis also presents the comprehensive eld measurements based analysis which provides a generalized NB-PLC channel model for LV access network in order to deploy Advanced Metering Infrastruc- ture (AMI) within Lahore, Pakistan. This is therst time, such kind ofeld measurements have been carried out in Pakistan. Selective sites foreld mea- surements that include GaddaStadium, Hafeez Center, Kot Lakhpat, Lahore Cantt, Ghaziabad, Township, Wapda Town, Valencia Town and Defense Housing Authority (Phase-V) were allocated by LESCO which took into account all classi - cations of load types within Lahore city. Theeld measurements of allocated sites were performed in the residential (urban and rural), industrial and commercial electricity consumers for the NB-PLC channel modeling of low voltage overhead transmission lines (TLs). On the basis of extensiveeld measurement results, the average attenuation pro le and transfer functions (TFs) are presented. A Simulink model is developed to validate the results obtained fromeld measurements. The analyses of measured and simulated results illustrate a close agreement of channel TFs. This research work proposes an improved, more e cient, and more accurate NB-PLC channel model especially for South Asian countries.
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ہم سے درویش کوئی مال نہ زر رکھتے ہیں

ہم سے درویش کوئی مال نہ زر رکھتے ہیں
کوئی دیوار نہ در اور نہ گھر رکھتے ہیں

یہ بھی سچ ہے کہ نہ ہم بال، نہ پر رکھتے ہیں
جاری ہم پھر بھی وفائوں کا سفر رکھتے ہیں

رکھتے بے تاب ہیں دل، آنکھ کو تر رکھتے ہیں
مرے حالات مجھے زیر و زبر رکھتے ہیں

چاکِ دامان لیے خاک بسر رہتے ہیں
تیرے دیوانے کہاں اپنی خبر رکھتے ہیں

اُن کے تُو میرے خدا! خیر سے سینے بھر دے
میرے احباب کہ جو سینوں میں شر رکھتے ہیں

روٹھنے والے بھلا بیٹھے ہیں تائب ؔہم کو
روٹھنے والوں کو ہم یاد مگر رکھتے ہیں

''المواھب اللدنیۃ با لمنح المحمدیۃﷺ'' کا تعارفی و تجزیاتی مطالعہ An Analytical study of the

Although Imam Qusṭalānī, in compiling his book "Al-Mawāhib Al-Laduniyat Bil Minḥ Al-Muhammadiyah", has followed the footsteps of Qazi Ayaz’s book Al- Shifā. But many chapters and information are unique to them and he has expanded this book with his additions and made it a treasure trove of information. This book is a beautiful fusion of the traditions of Muhaddithin and Ahl-e-Siyyar. Because he was not only a muhaddith but also a biographer. Were his greatest service in the learning of Hadith is "Irshad Al-Sārī Sharh Saḥiḥ Bukhārī", there his most significant service in Sira is this book. He has used the traditions of both the narrators and the Biographers in compiling it. In this book, the locks of meanings are opened with the keys of Fatḥ Al-Bārī Li Ibn-e-Hajar ‘Asqalānī. In other words, he has benefited a lot from Fatḥ Al-Bārī Sharḥ Bukhari and has gained a lot of confidence. A large number of scholars have used this book, including Shiblī Nu‘mānī, who has made extensive use of it in his Sirat un-Nabiﷺ . Due to its popularity, many of its rates have been written. The most detailed of these is the Zurqānī rate of Qusṭalānī. The great scholar like Imam Zarqani has commented in eleven volumes of this book, which is proof of its authenticity, noteworthy, and worth reading and treasure. Sheikh Nūruddin Ṭrabulsī gave Sharh and great people like Safiuddin Qasashi, Burhanuddin Ibrahim Maimoni, Shamsuddin Muhammad Shobri Misri and Nooruddin Ali Qari embellished this book with their footnotes. On the one hand, it teaches love and respect for the Holy Prophet ﷺ and on the other hand, it mentions the rights of the Holy Prophet ﷺ and the rewards for their payment. The writing style of the book is simple and smooth as well as eloquent and eloquent. The temptation is not so long that the length will be too long for the reader, nor is it so short that access to the concepts and demands will not be possible due to the brevity. The book has been read by the people and it has been adopted by biographers as an authentic and reliable source. Because of its importance and usefulness, an introductory and analytical study of this book will be presented in this article.

Biodiversity and Molecular Characterization of Spiders Fauna in Khyber Pakhtunkhwa Pakistan

Biodiversity is the source of energy and goals to maintain ecosystem for future. Present study of “Biodiversity and molecular characterization of Spider fauna of Khyber Pakhtunkhwa” was carried out in districts (Mardan, Swabi, Malakand, Swat, Dir Lower, Dir Upper, Peshawar, Charsadda, Kohat, Hangu, Karak, Lakki Marwat, Dera Ismail Khan, Mansehra, Battagram and Bajur Agency (F. A. T. A) from 2013 to 2016 in Khyber Pakhtunkhwa Province of Pakistan. All the species were collected during different times of seasons but mostly from March to November of above mention years. The specimens of spiders were collected through hand picking, beat sheet, pitfall trafs and sweep nets in different ecological niches. Preserved specimen were observed under stereomicroscope with supply of light, While pictures were taken by Leca MZ 16 microscope with power light and diagram ofmales and females genitalia were drawn with compound microscope with tube camera (Lecucida). Also, Molecular work was carried out, to extract DNA from four legs of spider species of subtribe Aelurillina (Salticidae) by DNA extraction kits. Four genes (28SrDNA, Wingless, 16S-ND1, COI) were amplified and sequenced by using primers. This study admits nine families of spiders (Araneae) contain twenty Six Genera and distributed in thirty seven species. The species are Aelureillus sp.nov, Aelureillus logunov, Bianor albobimaculatius, Bianor Pujabiicus, Carrohotus sannii, Castianeira sp.nov., Clubiona sp.nov., Crossopriza maculipes, Epocilla sp.nov., EvarchaArabeca, Hasarius adansonii, Heteropoida afghan, Hippasa paritita, Langona calcarata, Langona sp.nov., Lycosa sp.nov., Myrmarachni bicuirvata, Olios sanguinifrons, Oxyopies javana, Pardosa birmanica, Pardosa chaihraka, Pardosa flavisteirna, Peuceitia Arabica, Phelgra bresnieri, Plexippus Kondarensis, Plexippus paykulli, Plexippoides flavescens, Pseudicius admirandus, menemerus nigli (female first time described), steinaelurillus sp.nov., Thanatus fornicatius, Thyene Imperialis,Xysticus preuidocristatus, Yaginumaella sp.nov.,Zelotes spinuilosus. These Species are distributed in genera Bianor, Carrohotus, Castianeira, Chinattus, Clubiona, Crossopriza,Epocilla, Evarcha, Hasarius, Heteropoda, Hippasa, Olieos, Oxyopies,Lycosa,Myrmarachni, Pardosa, Peuceitia, Phlegra, Plexippous, Plexippoides,Pseudicius, Rhene, Thyene,Steinaelurillus, Xysticus, Yaginumaella, Zelotes and consitituted by the Families Corinnidae Clubionidae, Lycosidae Oxyopidae, Philodromidae, Pholcidae, Salticidae, Sparassidae, Thomisidae,. Present study determined 10 new to science species from genera Aelureillus, Castianeira, Chinattus, Clubiona, Epocilla, Evarcha, menemerus Female, Langona, Lycosa, Rhene, Steinaelurillus, Yaginumaella, some of them have been submitted for publication. The more diverse family is Salticidae with 14 genera and 23 species. The aim of the present study was to know the current status of unexplored region for spiders biodiversity with molecular phylogenetic studies to show the present relations of species with their ancestors. We recommend future work on Taxonomy, Biodiversity and Molecular Phylogenetic study of araneae and related arachnids of Pakistan.