A case study on Grid Integrated Micro Grid system
With an evolution in technological and industrial sector, there is an increase in utilization of electrical energy. However, the rapid exhaustion of conventional fossil fuels which led to rapid development in the field of renewable energy for the production of electricity along with distributed energy resources. Micro grid can provide a better backup solution along with main grid for providing continuous power. There is very niche awareness and knowledge about the Micro grid system. In this paper, efforts are made to create an awareness and encourage people to adopt and implementation of Micro grid system for reliable, sustainable and environment friendly power space. This paper involves a case study on installation of a Micro grid system at Adas (18.7789°N, 76.2306° E), Dist-Beed, and Maharashtra. The main issue with location is that as this area comes under drought prone area and receives the annual rainfall of just around 692mm, which results that nearby ParliVaijnath Thermal Plant is shut-off due to scarcity of water and faces the load shedding for an average of 6 hrs/day. The paper provides feasibility in terms of reliability, economics and sustainability using Micro grid system. The analysis suggests that grid integrated Micro grid system is more viable solution to such kind of areas where availability of conventional sources of energy is the main constraint. If grid integrated Micro grid systems are implemented in such rural areas, it would become versatile option for energy through local power generation with help of renewable energy sources. So, the whole study concludes that the implementation of Grid Integrated micro grid system will be more feasible to be implemented in the rural areas at village-level with most reliable, affordable expenses with zero fuel cost and small pay-back period for 24/7 power flow. Thus, the implementation of grid integrated Micro grid system provides a better option for local power generation and it also contributes substantially towards sustainability, reliability and environment.
Published by: Saurabh Rajendra Shelke, Lijo K Abraham, Poornima Rao
Author: Saurabh Rajendra Shelke
Paper ID: V6I1-1144
Paper Status: published
Published: December 23, 2019
Climate modelling and climate error
Data reveals that all the Robotic Tectonic Forces & Plates of Earth are controlled by Mother Computer. All the Robotic Tectonic Forces / Driving Forces of Plate Motion i.e. Driving Forces due to Earth Rotation, Driving Forces due to Earth Gravity, and Driving Forces due to Mantle Dynamics, etc are attached with Mother Computer. The Errors in Climate like Flooding, Temperature Rise, Volcanic Eruptions, Cyclone, and Earth Quake, etc are due to the imbalances in these Robotic Tectonic Plates controlled by Robotic Tectonic Forces. Climate Modelling i.e. Climate Coding in Mother Computer helps to make her Robotic Tectonic Forces & Plates Strong and rectify the Errors / Weakness in Robotic Tectonic Forces & Plates. The Chip like features of Earth helps her to take signals like Wave Energy from Mother Computer and Climate Coding helps in making the signals stronger and thereby helping Mother Computer to control the Robotic Forces & Robotic Plates of Earth. Climate Modelling also helps to provide a Multi-Dimensional Information of Earth through Satellite, which helps to predict the Climate Errors to occur in the future.
Published by: Amit Kumar Mohanty, Dr. Purna Chandra Mahapatra, Swagatika Patra, Monalisha Kanar
Author: Amit Kumar Mohanty
Paper ID: V5I6-1285
Paper Status: published
Published: December 21, 2019
Design and testing of a helicopter propeller performance
In order to develop the infrastructure (propeller performance test rig) and fulfil the requirement of University syllabus, an approach has been made to design and testing of a helicopter propeller based on the slipstream theory and blade geometry of an aerofoil for study purposes. The test rig was successfully fabricated and tested in the wind tunnel laboratory. The geometry of the propeller, the height of the blade 0.765m, Chord at root 12.8 mm, mean 13.8mm and tip 6.94mm, the thickness of the blade at root 14mm, at mean 9mm and tip 2.55mm have been chosen from the existing conventional blade. This is the in-house project and successfully carried out with small funding support from the present management of the Institution . The angle of attack from 8.2- 31 degrees has been chosen from the blade. The propeller efficiency of 78% has been achieved by conducting a series of experiments in the test rig. Since the test rig was established for conducting the student’s experiments and hence we used only a U-tube manometer connected to Pitot tube for measuring flow and maintained a constant speed of the propeller around 500 rpm. Advantage of this test rig was simple in design and operation, an absolute requirement of this test rig because of the no suppliers came forward to supply the rig for the student's experiments, reduced vibrations and very least-cost method and economics. Theoretical pressure distribution of the propeller has been studied based on the Euler energy equations by using commercial NISA compressible fluid package and results were compared with the measured results found within the acceptable limits. Presently, Aeronautical engineering branch students conducting experiments using this test rig.
Published by: Manikandan R., E. Maha Vishnu, P. S. Mohanasaravanan
Author: Manikandan R.
Paper ID: V5I6-1264
Paper Status: published
Published: December 19, 2019
Detection of islanding condition in medium voltage network with distributed generations penetration: A review on various techniques
With the increased growth rate of the population their demand for electrical power usage in terms of basic necessities to keep their successful lifestyle also increases. To fulfill this requirement distributed generation (DG) play a vital role in the generation of electrical power. The distribution network which usually consist of the medium as well as low voltage networks on the basis of research analysis which mainly focuses on medium voltage network. The main fundamental objectives in this research work are to support the increased load growth, enhancement of reliable power operation, the better quality of power, network prevention from contingencies and line losses in the power system. One of the main issues in this research work is islanding detection, a situation in which a portion of the network is detached from the central main network yet to be energized by the distributed generation. To detect such situation under different load conditions a case study is done in which different techniques are commonly used that uses different relays which are under and over for voltage, current, frequency, vector surge and rate of change frequency (ROCOF). To analyze the performance of these techniques for the non-detective zone (NDZ) and time of operation MATLAB / Simulink software's are used to perform the simulation.
Published by: Adnan Khan, Muhammad Iftikhar Khan, Kashif Mehmood
Author: Adnan Khan
Paper ID: V5I6-1269
Paper Status: published
Published: December 19, 2019
Study of social media and their impact on performance of college staff and student
This research examined the impact of social media on Staff and College students, their mental health and academic performance and reducing social media addiction from youth. For this we recommend attachment towards the Library, reading books, actively participating in sport, cultural activity, meditation, and Yoga. In this study we used the Survey method. We collected different type of information from College Staff and final Year students and we found that most of the candidates spent their valuable time with social media. This affected their academic performance, mental health and relation with community. Due to loneliness, physiological effects are observed and frustration that leads to wrong habits. Candidates give unnecessary importance to social media and overall negative impacts are visible. In this research, we have classified these candidates and the new experiment was done on them. We obtained good results
Published by: Rohidas D. Gopale
Author: Rohidas D. Gopale
Paper ID: V5I6-1262
Paper Status: published
Published: December 19, 2019
The study of English language proficiency among Malay form 2 students
This study was conducted to identify factors that contribute to poor performance in English subjects by students of Form 2 of Sekolah Menengah Kebangsaan Raja Abdullah in Kepong. This study involved 30 respondents consisting of male and female Malay Form 2 students, conducted in a quantitative manner. The researcher obtained information through the distribution of questionnaires to randomly selected respondents and from an analysis of examination scores. The questionnaire is divided into two parts; Part A and Part B. Part A is related to the respondents' background, while Part B involves several questions that are related to this research. Base on the students' examination score, respondents were students who scored 40 and below in the exam. Findings showed there are several factors why Form 2 Malay students of SMK Raja Abdullah do not master English subjects; reasons being socio-culture, environment, family, peers and themselves. With this study, it is hoped that all parties involved can play a part to contribute to overcoming this issue
Published by: Elmy Ezayane Emary, Parilah Md Shah
Author: Elmy Ezayane Emary
Paper ID: V5I6-1268
Paper Status: published
Published: December 19, 2019
