Sanjay B. Warkad

• PhD
• Professor at P. R. Pote Patil College of Engineering & Management, Amravati

The integration of advanced metering infrastructure, control, and communication technologies in smart grids enables the collection of large amounts of multi-type, high-dimensional data on electric power grid operations. However, standard modelling, optimization, and control technologies face limitations in processing this data. This article address...

As different pollutants are deposited on the high voltage bushings, a dry band forms, which causes a flashover. The bushing's contaminated layer will weaken its insulation and have an impact on its electrical characteristics. The performance of bushings in dry band conditions of various lengths was investigated in this proposed piece of work, and a...

The global energy landscape is shifting towards sustainability due to environmental concerns and technological advancements. This transformation involves integrating renewable energy sources, smart grid technologies, and data-driven strategies to create modern sustainable power systems. Artificial intelligence (AI) is at the core of this transition...

In this study, a hybrid method of the Harris-Hawk optimisation method is used to simultaneously manage the speed of a switched reluctance motor and minimise the torque ripple. A proportional integral (PI) speed controller is used in the outer loop of the three-phase, six-phase switching reluctance motor, and a PI current controller is used in the i...

The shortage of energy and environmental pollution are considered as relevant problems due to the high amount of automotive vehicles with internal combustion engines. Electric vehicles (EV) are one of the solutions to localize the energy source and best choice for saving energy and provide zero emission vehicles. The key component of the Electric v...

An effective pricing scheme that to provide the useful information to generation, transmission section and customers. These transmission pricing depends on generator, load levels and transmission line constraints. Transmission line constraints result is variations in energy prices throughout the network. The proposed approach is based on AC-DC opti...

This paper exhibits varied methods for voltage security assessment in a restructured power system. This paper primarily lays emphasis on two methods that are Probabilistic Fuzzy Decision Tree (PFDT) and Case Based Reasoning (CBR). In PFDT, Decision Tree plays an integral role for classification of system. For further classification of power system...

In regulated electricity markets, an effective transmission pricing method is required to transmission issues and to generate economical generation cost. It is require creating an effective pricing scheme that to provide the useful information to generation, transmission section and customers. These transmission pricing depends on generator, load l...

This paper addresses the ongoing work of decision tree on static security assessment of power systems. In this paper efforts are made to accommodate a new approach Probabilistic Fuzzy Decision Tree (PFDT) with the Decision Tree (DT). Here security assessment classification is discussed and the results compared with the conventional method with diff...

Presently, many condition monitoring techniques that are based on steady-state analysis are being applied to Induction motor. However, the operation of induction motor is predominantly transient, therefore prompting the development of non-stationary techniques for fault detection. In this paper we apply steady-state techniques e.g. Motor Current Si...

In the last few years, electricity markets have significantly restructured in both developed and developing countries. Accurate prediction of day-ahead electricity nodal price has now become an important activity to address the price volatility in the marketplace. This will facilitate the market participants to estimate the risk and have effective...

In developing countries, recent trend is to adopt High Voltage Direct Current (HVDC) transmission in the existing AC transmission system to gain its techno-economical benefits. In restructured electricity market, accurate prediction of day-ahead electricity nodal prices have become an important activity to address the system operations and price vo...

Since last century, the electrical power industry world wide has been continuously restructured from a centralized monopoly to a competitive market. Under it, competitive market is one of the effective mechanism for energy supply to free the customer’s choices and improve overall social welfare. The aim of this restructuring is to promote competiti...

Electricity industries around the world have significantly restructured in order to improve their economic efficiency, reliability of power systems and accountability. Accurate prediction of day-ahead electricity nodal price has now become an important activity to address the system operations and price volatility in the restructured electricity ma...

In the past decades, electricity markets have significantly restructured in developing countries. Under it, electricity nodal pricing has emerged as an efficient tool of network pricing and a key element of a competitive wholesale electricity market. In developing countries, the incorporation of high voltage direct current (HVDC) in ac transmission...

The electric power industry has undergone restructuring in response to changes in law, technology, markets, and competitive pressures. Today transmission open access is the key to a free and fair electricity market. Under open access, transmission acts as a gatekeeper. It can be closed in defense of the regulated marketplace or opened to support a...

In the last two decades, electricity markets have significantly restructured in both developed and developing countries. Electricity nodal pricing has emerged a powerful and efficient tool of electricity network pricing. It also emerged as the key element of a competitive electricity market. In the last few years, the incorporation of subsets of tr...