SHUBHAM TIWARI
@abes.ac.in
Associate Professor & EN Department
ABES Engineering College
Received PhD, M.Tech, B.Tech from Dr APJAKTU Lucknow. I have published 5 SCIs, 2 Scopus indexed journals. More than 5 conferences and 03 book chapters. One patent has also been granted.
EDUCATION
PhD- Electrical Engineering
RESEARCH, TEACHING, or OTHER INTERESTS
Electrical and Electronic Engineering, Energy, Renewable Energy, Sustainability and the Environment, Engineering
FUTURE PROJECTS
Generation Scheduling with EVs
Applications Invited
Scopus Publications
Scholar Citations
Scholar h-index
Scholar i10-index
Scopus Publications
Soma Deb, Suman Lata, Vikas Bhadoria, Shubham Tiwari, Theodoros I. Maris, Vasiliki Vita, and Georgios Fotis
Institute of Electrical and Electronics Engineers (IEEE)
Ankita Bhatt, Ritika, Abhinav Teotia, Divyanshi Yadav, Akansha, and Shubham Tiwari
IEEE
This research paper aims to optimize traffic flow of vehicles. Traffic flow control is essential to maintain efficient and safe transportation systems. It involves implementing strategies and measures to manage the movement of vehicles, pedestrians, and other modes of transportation to minimize congestion, reduce travel times, enhance safety, and improve overall traffic efficiency. Traffic flow control helps alleviate congestion on roads, especially in urban areas with high volumes of traffic. By implementing traffic control measures such as traffic signals, lane assignments, and intelligent transportation systems (ITS), traffic can be distributed and managed more effectively, reducing bottlenecks and improving the overall flow of vehicles. Traffic flow control is a fundamental component of modern transportation systems. By implementing appropriate strategies, technologies, and regulations, authorities can achieve efficient traffic management, enhance safety, reduce congestion, and improve the overall quality of transportation for both individuals and communities.
Amit Agrawal, Ashish Shrivastava, Kulwant Singh, Bidyut Mahato, Shubham Tiwari, and Amit Rai
Wiley
In this article, a new approach is applied to solve the small signal state space average (SSA) model for pulse width modulated (PWM) single ended primary inductor converter (SEPIC) under discontinuous conduction mode (DCM) of operation. Authors proposed a novel approach to get duty ratio constrains that is based on variation of current in inductor. The approach used a unique correction matrix (M) in the modeling process and obtained better results for DCM. To demonstrate the whole technique, the SEPIC‐based power supply of 75 W is designed and system loop gain is derived with the help of this new technique. The frequency response of the proposed system is captured with the help of linearization technique using MATLAB Simulink platform. The frequency plot from the proposed techniques is much closer to simulation results as compared to conventional method. This claims high predictions for dc–dc converter operating in DCM with wide range of input supply. The proposed model is analyzed with previous SSA small signal modeling for comparative results on the basis of frequency analysis and stability. The experiment results of designed power supply have shown good power quality performance at 220‐V AC mains for light‐emitting diode (LED) lighting application.
Shubham Tiwari, Bharti Dwivedi, Madhukar P. Dave, Ashish Shrivastava, Amit Agrawal, and Vikas Singh Bhadoria
Hindawi Limited
Shubham Tiwari, Vikas Bhadoria, and Bharti Dwivedi
Springer Singapore
Amit Agrawal, Ashish Shrivastava, Shubham Tiwari, A. Ambikapathy, and Amit Rai
AIP Publishing
Sandeep Tripathi, Ashish Shrivastava, K. C. Jana, Shubham Tiwari, Vikash Singh Bhadoria, and Anurag
AIP Publishing
The conversion of sunlight to electricity using solar photovoltaic system have major drawback is to their poor efficiency and high initial cost. The solar photovoltaic system based energy can also use for Hybrid vehicle battery charging. Herein to improve solar system efficiency, this paper present intelligent FLC (Fuzzy Logic Controller) based solar MPPT (Maximum power point tracking) technique applied on solar system under variable irradiance (600-1000 w/m2) and 25°C temperature presented. For the solar MPPT, driven with boost converter and FLC improved output voltage. In this presented paper,the analysis has been done on MTALB simulink for other conventional MPPT techniques. The result shows that fuzzy logic controller based MPPT techniques gives improved result.
Vaibhav Kumar, Jayant Sharma, Vinmay Srivastava, Shailendra Singh, Shubham Tiwari, Raju Kumar Maurya, and Vikas Singh Bhadoria
IEEE
The amount of plastic generation all over the world over the years has increased because the application of plastic has also increased in many different sectors. Which caused the accumulation of waste plastic all over the world in landfill and water bodies such as oceans. The demand of plastic has grown exponentially over the years as it demands and application increases in various sectors. As plastic is a petroleum-based product it affects the petroleum reserves as petroleum is fossil fuel and is non renewable in nature. There are a few methods which has been used in order to decrease the accumulated plastic waste such as recycling and techniques to recover energy. But there are many problems and obstacles associated with recycling method are there is a requirement of sorting process which is a labor-intensive process and during these process water pollutions also occurs which decreases the sustainability of the method. As these methods are not very effective, methods to convert plastic waste into some kind of fuel was developed which required a lot of research and advanced innovations. As plastic was product of petroleum, the fuel produced during pyrolysis of plastic also have high calorific value like a normal petroleum fuel. Which could be used in place of the already existing fuels. Electrical heating can be applied for the purpose of heating the plastic and obtaining fuel. As we are not burning any fuel so the pyrolysis of plastic using electrical energy is a clean process. Moreover, each and every end product is used in effective manner.
Vikas Singh Bhadoria, Rupendra Kumar Pachauri, Shubham Tiwari, Shiva Pujan Jaiswal, and Hassan Haes Alhelou
Institute of Electrical and Electronics Engineers (IEEE)
This article investigates the performance of serial-parallel (SP) configuration of photovoltaic (PV) array under artificial arrangement for partial shading conditions (PSCs). The concept of bypass diode (BPD) is a very attractive solution to reduce the shading effect on the PV module and therefore gives better performance in such shading environment types. Various bypass diode integration (BPD) placement topologies with the solar photovoltaic (PV) modules are being investigated to demonstrate the improved performance under PSCs in the current work. The sixteen PV modules arranged in SP configuration are associated with the BPD Topologies such as (a) Without bypass diode (W–BPD) (b), Single string- single bypass diode (SS–SBPD) (c) Single string- double bypass diode (SS–DBPD) (d) Series group- bypass diode (G–BPD) (e) Staggered group- bypass diode (SG–BPD) (f) Multi level-octal bypass diode (ML–OBPD) for performance investigation. The performance assessment for all PV array supported by BPD topologies has been investigated using current–voltage (I–V) and power–voltage (P–V) characteristics and comparing to show better power and voltage results at global maximum power point (GMPP), improved fill factor and minimized power losses etc. The results presented may be recommended for the appropriate PV array configuration interconnection of BPD. Overall, this article reports that the ML–OBPD based SP configured PV array is superior among the BPD topologies under the considered PSTCs.
Shubham Tiwari, Bharti Dwivedi, and M.P. Dave
IOS Press
Shubham Tiwari, Bharti Dwivedi, and M.P Dave
Science Publishing Corporation
An effort has been made to access what happens to prevailing thermal generation plants if the generation from renewable energy resources is increased above 20% of total generation. A test case has been taken where generation system comprising of ten thermal generating units is in conjunction with a 500 MW Wind Energy generation plant, and a 500 MW Solar Energy generation plant. It has been found that on one hand the cost of generation gets significantly reduced whereas, on the other hand few thermal generators are compelled to remain with no generation at all. The study reveals the peak load shaving and the economy achieved in overall generation system versus the threat to individual thermal generating plant due to inclusion of nearly 23% generation from renewable resources.
Shubham Tiwari, Bharti Dwivedi, and M.P Dave
IEEE
This paper presents a two stage solution methodology for deterministic unit commitment problem. In the first stage the ON/OFF status of units is determined by priority list method while in the second stage the economic load dispatch has been solved by Particle swarm optimization technique. The proposed technique is applied in MATLAB environment on two different cases comprising of four and ten generating units respectively. It is observed that for both the cases the overall production cost obtained through the proposed technique is better than the results reported thus far.
RECENT SCHOLAR PUBLICATIONS
MOST CITED SCHOLAR PUBLICATIONS
RESEARCH OUTPUTS (PATENTS, SOFTWARE, PUBLICATIONS, PRODUCTS)
One Patent Granted.