Advances in Electric Vehicle Technology: A Study on Bi-Directional Converters
Electric Vehicles are in vogue today, thanks to the heightened environmental concerns, greater availability of models, increased cost competitiveness and improved vehicle ranges. To contribute to the growing field of electric vehicle technology, Assistant Professors, Dr Tarkeshwar Mahto, Dr Somesh Vinayak Tewari and Dr Ramanjaneya Reddy from the Department of Electrical and Electronics Engineering at SRM University-AP along with the research scholar, Ms K Mounika Nagabushanam, conducted a study and published a research paper titled “Development of High-Gain Switched-Capacitor Based Bi-Directional Converter for Electric Vehicle Applications.” The team’s research focuses on creating a bi-directional DC-DC converter that enables power flow from the battery to the motor and vice versa while maintaining necessary voltage gains and ensuring improved efficiency and low cost.
Abstract
High efficiency, high voltage transfer ratio (VTR), and low input ripple current are required in any bidirectional DC-DC converter (BDC) that plays a major role in interfacing batteries in applications like DC microgrids and electric vehicles (EVs). To meet these requirements, a switched capacitor-based BDC is proposed to interface the battery with a propulsion system via a DC Link. It has a simple circuit with only a set of switching operations, High VTR, and lesser ripple current on the low voltage (LV) side, which are advantages of the proposed High Gain Switched-Capacitor Bi-directional DC-DC Converter (SC-BDC), making it appropriate for use in EVs. The steady-state analysis, design consideration of passive components, loss and efficiency analysis are presented. Finally, the proposed High Gain SC-BDC is compared with a few of the existing BDCs in the literature. The feasibility of the converter was demonstrated by simulating a 200 W converter and validating results produced in a MATLAB environment.
Practical implementation of your research or the social implications associated with it.
The developed converter can be used in Electric Vehicle for integration of battery to traction motor.
Collaborations.
1. Majed A. Alotaibi, Department of Electrical Engineering, College of Engineering, King Saud University, 11421, Saudi Arabia.
2. Hasmat Malik, Department of Electrical Power Engineering, Faculty of Electrical Engineering, University Technology Malaysia (UTM), Johor Bahru 81310, Malaysia.
3. Fausto Pedro García Márquez, Ingenium Research Group, Universidad Castilla-La Mancha, 13071 Ciudad Real, Spain.
As part of their future research plans the team plans of working on noise reduction methods that are brought on by regeneration action and to incorporate various control techniques to keep the DC link voltage of the propulsion system constant.
We wish the team all success in their future endevours!
- Published in Departmental News, EEE NEWS, News, Research News
SRM University-AP Successfully Hosts UDGAM-’24, Celebrating National Sportsmanship
SRM University-AP, the proud organiser of the national-level sports event UDGAM-’24, graciously hosted a spectacular display of talent and sportsmanship on its grounds, wrapping up with a heartfelt closing ceremony on Saturday, March 2, 2024. The event, which commenced on February 29, was a testament to the spirit of unity and competitive excellence, with teams from across the nation showcasing their prowess in cricket, kabaddi, and volleyball.
The university extends its warmest congratulations to all the participating teams, especially highlighting the commendable performances of the Guntur Kits Engineering College cricket team, the kabaddi players from Amritasai Engineering College, and the volleyball teams from Saint Ann’s College and Mohan Babu University. Their dedication, skill, and sportsmanship have been the true highlights of this event.
SRM University-AP‘s grounds were alive with enthusiasm and energy, as athletes from various institutions came together to push their limits and celebrate the true spirit of sports. The cricket final was a particularly memorable moment, with the teams displaying exceptional talent and teamwork. The kabaddi and volleyball matches were equally riveting, filled with moments of sheer determination and exemplary skill.
The closing ceremony was a moment of unity and celebration, with Asian Games silver medalist Ms Jyothi Yerraji gracing the occasion to award the trophies to the deserving winners. The university’s registrar, Dr R Premkumar, led the event, emphasising the values of sportsmanship and camaraderie that Udgam- ’24 aimed to promote. The university also took the opportunity to express its gratitude towards all the participants, coaches, and supporting staff who contributed to the success of this grand sporting festivity.
In a humble acknowledgement of the collective effort, the university’s administration, including Dr Prem Kumar and Mr Anil Nigam, Director-Student Affairs, honoured the chief guest and all the participating athletes, appreciating their hard work, spirit, and the joy they brought to the SRM University-AP campus.
As we close this chapter of Udgam-24, SRM University-AP looks forward to fostering a continued legacy of sportsmanship, encouraging healthy competition, and nurturing the talents of young athletes from across the nation. We are inspired by the passion exhibited by all teams and are proud to have provided a platform for such a dynamic and inspirational exchange of athleticism and goodwill.
- Published in Departmental News, News, Sports News, University Event
Ameya’24 – Igniting Minds, Fostering Innovation
In the heart of the evolving business landscape, the Paari School of Business at SRM University-AP hosted the national-level business fest, Ameya ’24, a beacon of excellence and innovation, on February 23-24, 2024. This pioneering event, co-sponsored by Amyra Silver, was a crucible of ideas, leadership, and entrepreneurial spirit, attracting over 500 participants from 25 distinguished institutions.
The fest was inaugurated by an illustrious panel comprising Dr Bhanu Prakash Reddy Varla, a vanguard of entrepreneurship and chair of TiE Grad; Prof. Manoj K. Arora, the visionary Vice-Chancellor of SRM University-AP; Prof. Bharadhwaj Sivakumaran, Dean of Paari School of Business; and Prof. Vishnupad, Dean of Easwari School of Liberal Arts. Their presence underscored the fest’s commitment to blending academic rigour with real-world business acumen.
Empowering the Future: Leadership and Learning
Ameya ’24 was more than an event; it was a dynamic platform designed to instil leadership, team-building, and ethical decision-making skills among students. Prof. Manoj K. Arora highlighted the university’s dedication to offering experiences beyond traditional curricula, aiming to nurture a generation of dynamic entrepreneurs and professionals through unique courses such as Samaj Seva, Mind and Soul Training, and Happening Happenings.
A Journey of Inspiration: Dr Varla Bhanu Prakash Reddy
The chief guest, Dr Varla Bhanu Prakash Reddy, in his motivational address, shared his entrepreneurial odyssey, emphasising the importance of focus, skill accumulation, and horizon-broadening during graduate studies. Dr Reddy’s vision of an “Unstoppable India” leading the global economy, underscored by the rise of Indian unicorns, was a rallying call for students to become innovators and job creators, armed with SWOT analysis and upskilling from their student life.
A Kaleidoscope of Competitions
Ameya ’24 unveiled a spectrum of competitions designed to challenge and inspire:
Stock Pulse: A thrilling online stock simulation that tested participants’ investment strategies. Jainam R Jain from Nalanda Vidya Niketan bagged the first prize in this segment.
Product Palooze: A creative marketing challenge where teams devised unique selling propositions for randomly picked products. Praveen from Laki Reddy Bali Reddy College of Engineering became the winner.
Biz Wiz: A business quiz that spanned various domains, from CEO Showdown to Rapid-Fire rounds, engaging teams in a test of knowledge and wit. The winner of this competition was Venkata Yashwith Chakirala from Nalanda Vidya Niketan.
Elevator Pitch: An intense competition where individuals pitched fictional startups, showcasing their strategic thinking and persuasion skills. Shreeyash from SRM University-AP secured the winner rank in this one.
HR Odyssey: A deep dive into the future of Human Resource Management, with simulations and debates to test participants’ innovative HR solutions. Meghana from the Gates Institute of Management received the winning trophy in the competition.
Data Dynamo: A challenge that highlighted the importance of data visualisation and business intelligence, culminating in a real-world case study competition. Polavarapu Priyansha from SRM University-AP bagged the winning trophy in this segment.
IPL Auction Spectacle: A strategic game of cricket team building within a simulated budget, engaging participants in the intricacies of player selection and financial management. The winning position was secured by Suresh and Team from PB Siddhartha College of Arts and Science.
The business fair, a simulation of entrepreneurship, allowed students to experience the journey of setting up and managing a business through innovative kiosks, further enriching their learning experience.
Cultural Vibrance and Legacy
The fest also celebrated cultural heritage, with Chenda Melam captivating the audience, and a vibrant cultural evening of dance and music marking the conclusion of Ameya ’24. This fusion of business acumen and cultural celebration underscored the holistic development fostered at the event.
Ameya ’24 was not just an event but a milestone in the journey of future business leaders. It was a testament to the power of collaboration, innovation, and vision in shaping the entrepreneurs of tomorrow. As participants departed, they carried with them not just the memories of competition and camaraderie but the spark to ignite their paths and contribute to an unstoppable India. This fest has truly set a benchmark for fostering a dynamic generation of entrepreneurs and professionals ready to take on the world’s business stages.
- Published in Departmental News, News, Paari Current Happenings, paari-events
Aadigyan: Connecting Cultures and Celebrating Diversity
The Directorate of International Relations and Higher Studies (IR&HS) at SRM University-AP has organised Aadigyan Winter Youth Programme. The event is the varsity’s flagship initiative and is conducted to introduce International students and to familiarise them with the Indian culture, its history and lifestyle. This year the varsity hosted students and faculty from Alpine High School, Nepal. The event, which spanned over three days, saw students engage in the world of knowledge and innovation.
The induction featured Vice Chancellor, Prof. Manoj K Arora, Deans, Assistant and Associate Deans of the three schools, and Directors and other luminaries. The event highlights included insightful sessions on engineering, liberal arts, and a unique experimental workshop, “Walk with a Scientist”, that saw Prof. Jayaseelan Murugaiyan introduce the students to the vast diversity of flora and fauna on the campus.
The third day of the Aadigyan Youth Programme saw the students attend insightful sessions by luminaries such as Prof. A V S Kamesh, Professor Paari School; Mr Sidharth Shankar Tripathy, Director Entrepreneurship and Innovation; Ms Kriti Gopal Das, ISKCON and finally Ms Aditi Jain, Director-IR&HS.
- Published in Departmental News, IR-News, News
Innovating the Future: Patent Granted to Prof. Vinod Kumar and Dipak Bhosale
In the era of scientific advancement, Prof. G S Vinod Kumar, HoD and his Research Scholar, Dipak Nandkumar Bhosale, from the Department of Mechanical Engineering at SRM University-AP, shine as a beacon of inspiration. The teacher-student duo were granted a patent for their research titled “Closed Cell Magnesium Alloy Foams Stabilized by Fly Ash Particles and A Method for Preparation for the Same.” This patent stands as a testament to their relentless pursuit and unwavering commitment to science.
Kudos to Prof. G S Vinod Kumar and Mr Dipak Nandkumar Bhosale for their exemplary dedication and foresight. Here’s an abstract of their patent-winning research.
Abstract:
A magnesium metal foam product enhanced with fly ash particles demonstrates versatility across multiple applications, including space, automotive, civil engineering, and marine uses. The stability of this magnesium alloy foam is attributed to the incorporation of fly ash particles, particularly alumina silicate (Al2SiO5) cenospheres. These cenospheres, hollow spheres derived from fly ash, serve as effective stabilisers for the magnesium alloy foam. The preparation involves reinforcing magnesium foamable precursors with fly ash particles, facilitating optimal foaming. The presence of fly ash particles ensures the stability of the liquid foam until solidification, resulting in a foam with a superior pore structure. With a contact angle ranging between 70° to 90°, the particles exhibit prolonged interaction with the liquid metal without agglomeration, dissolution, or reaction. This characteristic contributes to the attainment of desirable qualities essential for diverse applications.
Practical Application:
1. Aerospace: Magnesium foams can be used in lightweight structural components, thermal insulation, and vibration-damping systems in aerospace applications.
2. Automotive: In the automotive industry, magnesium foams find applications in lightweight body panels, crash absorbers, and acoustic insulation.
3. Biomedical: Due to their biocompatibility, magnesium foams are utilised in medical implants, such as bone fixation plates, and as scaffolds for tissue engineering.
4. Energy: These foams can be employed in thermal management systems, heat exchangers, and as structural components in renewable energy systems.
5. Sports and Leisure: Magnesium foams can be used in sports equipment such as helmets, pads, and protective gear due to their lightweight and impact-absorbing properties.
Patent Grant Number: 50830
- Published in Departmental News, Mechanical Engineering NEWS, News, Research News
Building Beyond Boundaries: Enroll in BTech in Civil Engineering
Design, Build & Thrive with a BTech in Civil Engineering
The field of civil engineering is experiencing a surge in demand. According to the Bureau of Labor Statistics, there’s an anticipated 5% growth in civil engineering employment from 2022 to 2032, surpassing the average for all occupations. On average, approximately 21,200 job opportunities for civil engineers are expected each year throughout the decade.
Civil engineering professionals are involved in designing and building various infrastructures, including buildings, bridges, water systems, and transportation systems. Additionally, they tackle environmental issues such as pollution and land use. So, if you wish to make your future in this field, you must go for the BTech in Civil Engineering degree.
At its core, BTech Civil Engineering is a comprehensive programme that delves into the principles, theories, and practical applications of civil engineering. Students are equipped with a profound understanding of structural engineering, geotechnical engineering, transportation engineering, environmental engineering, and water resources engineering. Let’s have a look at the eligibility criteria and the duration of the BTech in Civil Engineering course.
B.Tech Civil Engineering Eligibility
The requirements for admission to a BTech programme in Civil Engineering can differ among institutions. However, common eligibility criteria typically encompass:
.Attaining a minimum of 50% marks in Mathematics, Physics, and Chemistry/Biology during the 10+2 academic level
.Achieving an overall qualifying score of at least 50% in the 10+2 examinations
.Having an educational background in a Science-related stream
Various popular entrance exams for admission to B.Tech in Civil Engineering comprise TANCET, JEE MAIN, JEE Advanced, BITSAT, and VITEEE.
B.Tech in Civil Engineering Duration
The duration of a BTech in Civil Engineering typically spans four years. During these four years, students undergo a structured curriculum that combines theoretical learning with practical applications, culminating in the acquisition of a comprehensive understanding of civil engineering principles and practices. The program’s duration may vary slightly among institutions, but a four-year timeframe is the standard for most B.Tech in Civil Engineering programmes.
BTech in Civil Engineering Jobs
A Bachelor of Technology (BTech) in Civil Engineering opens up a wide array of job opportunities in various sectors. Here are some potential career options after BTech in Civil Engineering:
- Civil Engineer
- Structural Engineer
- Transportation Engineer
- Environmental Engineer
- Geotechnical Engineer
- Construction Manager
- Water Resources Engineer
- Urban Planner
- Project Manager
- Consulting Engineer
- Construction Estimator
- Researcher or Educator
These are just a few examples, and the versatility of a B.Tech in Civil Engineering allows graduates to explore and specialise in different areas based on their interests and expertise. Additionally, as the field continues to evolve, new and exciting job opportunities may emerge, especially with the increasing focus on sustainable and innovative engineering solutions.
Constructing Dreams, Shaping Futures: BTech Civil Engineering Course at SRM University-AP
The School of Engineering and Sciences at SRM University-AP, offers a Bachelor of Technology in Civil Engineering. The university places a strong emphasis on educating the upcoming cohort of civil engineers, recognising its pivotal role in enhancing services to society. The university’s mission and activities revolve around three key pillars: Teaching, Research, and Service. Each facet of this mission is driven by the overarching goal of improving the student experience. The School has witnessed a surge in research activities, aiming to provide undergraduate students with enhanced opportunities to emerge as exceptional leaders in their chosen fields.
Objectives of BTech Civil Engineering Course at SRM University-AP
Establishing a proficient pool of future civil engineering professionals is essential at both the postgraduate and undergraduate levels, catering to diverse sectors like private industry, government agencies, educational institutions, and research and development offices
Equipping students with the skills needed to operate as independent civil engineering consultants capable of addressing real-world challenges through their acquired management, analytical, and research abilities.
Instilling interdisciplinary knowledge, fostering innovation and entrepreneurship in a diverse educational environment.
Bringing It All Together
The BTech in Civil Engineering programme at SRM University-AP, is your gateway to a dynamic and rewarding career in a field that is witnessing substantial growth. With the anticipated surge in demand for civil engineers and the diverse career options available, pursuing this degree becomes a strategic investment in your future. Moreover, if you aspire to contribute to the design and construction of essential infrastructure, tackle environmental challenges, and become a leader in the field, now is the time to embark on your BTech in Civil Engineering journey at SRM University-AP. Explore the possibilities, and join us in building a world where innovation, sustainability, and excellence converge in the exciting realm of Civil Engineering at SRM University-AP. Your journey to becoming an exceptional leader in the field begins here.
- Published in Admissions, Blog, Engineering
Celebrating Women’s Achievements in Pure and Applied Mathematics
The Department of Mathematics had organised an International Conference on Women in Pure and Applied Mathematics (WPAM). The five-day-long conference featured luminaries in the field of Mathematics and was funded by three prominent Indian government research bodies: SERB, NBHM, and CSIR.
The event saw Prof. Raman Parimala, a renowned Indian Mathematician, acclaimed for her contributions to the field of Algebra. The Conference was held with the purpose of providing an empathetic platform for women mathematicians to present their cutting-edge research work and to share their concerns about the gender gap in mathematical science.
Prof. Sanoli Gun (President of Asian Oceanian Women in Mathematics), Prof. Vijaylaxmi Trivedi (Chairperson, Indian Women in Mathematics), and Prof. Anisa Chorwadwala (Member, Indian Women in Mathematics) motivated the students and provided the students with valuable inputs on how to pursue their career further in Mathematics. The luminaries also discussed activities conducted by their organisations to encourage established women researchers, women PhD scholars and advanced undergraduate-level women students in Mathematics.
During the conference, activities such as poster presentations were held to facilitate mathematical interaction between students. The conference ended with the hope that there will be more opportunities to organise similar events.
- Published in Departmental News, Math News, News
From Vision to Reality: Assessing the Feasibility of One Nation, One Election in India
In the grand spectacle of democracy, every ballot cast represents a pivotal moment in shaping the collective destiny of a nation. However, what happens when the destiny of 1.4 billion people lacks a solid foundation of values and ethics?
Dr Vineeth Thomas, Assistant Professor at the Department of Liberal Arts, in his research paper titled “Ethical Society: A Premise On Which Successful Democracy Rests”, delves into these complexities of democratic regression that threaten to shake the foundations of our political system.
ABSTRACT:
Samuel Phillips Huntington’s thesis on the ‘Third Wave’ of democratisation, as presented in his seminal work “The Third Wave: Democratization in the Late Twentieth Century”, posited democracy as the preeminent and widely accepted form of governance. While democracy may prevail quantitatively in contemporary times, it grapples with numerous challenges in terms of its qualitative aspects. This research article identifies the absence or dearth of ethical values as a significant factor contributing to the erosion of democracies worldwide. Moreover, this erosion has the potential to incite a ‘new wave against democracy’. Consequently, this article aims to explore the potential remedy for this issue by anchoring democracy in an ethically conscious society. We contend that an ethically grounded society serves as a fundamental prerequisite for nurturing a high-quality and prosperous democracy, ultimately acting as a formidable barrier against the imminent and looming threats to democratic systems.
The link to the article
- Published in Departmental News, Liberal Arts News, News, Research News
Revolutionising Sustainable Living: A Discourse on Green Chemistry
In a world of fast-escalating environmental challenges, the idea of sustainability comes as a ray of hope for a safe and sound future. The present scenario calls for the kind of development that meets the needs of the present without compromising the future. In this regard, the Department of Chemistry at SRM University-AP organised a colloquium, that aimed to provide students with a comprehensive understanding of the concepts of Green Chemistry.
Dr Ram Mohan, an expert in the field of Green Chemistry and a renowned academician at the Department of Chemistry, Illinois Wesleyan University, delivered a lecture on the topic “Better Living Through Green Chemistry: An Introduction to Toxic Molecules”. Dr Mohan spoke elaborately on the grave dangers of toxic molecules and their adverse effects on the environment and human health. He raised awareness about the critical role of green chemistry in reducing the usage of such harmful molecules and replacing them with environmentally safe alternatives.
Dr Mohan also conducted workshops on “Better Living Through Green Chemistry”, as a continuation of his lecture. During the workshop, he quoted several case studies that showcased the benefits of using environmentally safe processes and chemicals in industry. These case studies demonstrated how the practice of green chemistry can lead to the development of numerous Eco-friendly processes and chemicals that have greatly improved human life and reduced environmental impact.
- Published in Chemistry-news, Departmental News, News
Success Mantra for Managers Concludes with a Resounding Success
Paari School of Business, the management precinct of SRM University-AP, hosted a dynamic panel discussion titled “Success Mantras for Managers” with experienced entrepreneurs and industry experts. The four-member panel consisted of industry stalwarts from various fields of management and the keynote speaker, Mr Mukesh Jain, who is the CTO, VP & Global Head of People Analytics.
During the event, Prof. Bharadhwaj Sivakumaran, the Dean of the Paari School of Business, explained the purpose and significance of the event. He highlighted that the panelists had gained practical experience by failing and bouncing back, as well as observing and learning from people throughout their careers, and could provide insights on what it takes to succeed in the corporate world. Mr Mukesh Jain, the keynote speaker, shared his wisdom and motivation during the event. He stated, “the key skill one needs to possess as an entrepreneur is to have a good understanding of how things work”.
The panel discussion that followed Mr Jain’s speech was moderated by Mr Sidharth Shankar Tripathy, a Harvard alumnus and the present Director of Entrepreneurship and Innovation at SRM University-AP. The discussion was insightful and inspiring as Mr Tripathy posed thought-provoking questions to the panel members.
Mr Tripathy started the discussion with a stimulating idea, stating that a mantra is a successful formula that has the power to transform. He questioned the panel members about the criticality of the idea of corporate athleticism and received an astounding response from Mr Nayanjyoti Goswami, Managing Director, Finance Operations & Strategy, State Street, who stated that it is often less about degrees and more about one’s attitude to work.
Mr Satish Rajarathnam, Head of People & Administration, RCG Global Services emphasised the need for collaboration and networking as a leader. He also highlighted the importance of functional knowledge, communication, networking and marketing skills. Ms Jyothsana Kuchimanchi, Senior Director- United Health Group, explained that change is an integral part of a manager’s life, and a manager should always be ready to adapt and upskill oneself to cope with changes.
Mr Anandan Jayaraman, COO FCC, Society Generale Global Solution Centre discussed the need for a manager to empathise with the customer and team members by putting himself in their shoes. The dynamic members of the panel cited the importance of self-learning and self-training, which can motivate team members, suggesting that a leader is a reader and should always update and upskill himself.
The panel discussion was an absolute game-changer. The insights shared by the speakers were incredibly valuable and contributed to the student’s understanding of what it takes to be a successful manager.
- Published in Departmental News, News, Paari Current Happenings, paari-events