Notice Board :





Volume XV Issue VIII

Author Name
Swarndeep Saxena, Indrajeet Kumar, Priyank Gour
Year Of Publication
2023
Volume and Issue
Volume 15 Issue 8
Abstract
Electricity generation from the wind and solar photovoltaic (PV) systems are highly dependent upon weather conditions. Their intermittent nature leads to fluctuations in their output. Therefore, the need for rapid compensation for energy transmission and distribution systems is increasingly important. Static Synchronous Compensator (STATCOM) can be adopted for reactive power compensation and for decreasing the voltage fluctuation caused by the system and renewable energy sources. This study presents modelling of a Solar PVWind Hybrid Micro-grid and the increase of the stable operating limit of the system in case of the incorporation of STATCOM is examined. The major contribution of this paper is the sliding control of PI gains using DSM-PI (Dual Sliding Mode Proportional Integral) and therefore obtaining better responses and voltage stability in terms of nonlinear nature of solar-wind hybrid micro-grid. The Simulink models of the system architecture inc
PaperID
2023/EUSRM/8/2023/61430

Author Name
Payal Nonharkar, Namrata Sant, Vishal Rathore
Year Of Publication
2023
Volume and Issue
Volume 15 Issue 8
Abstract
This paper presents an asymmetrical cross-connected multilevel inverter (MLI) configuration with reduced device count (RDC). The proposed topology consists of eight power switches, two DC sources, and four capacitors with self-voltage balancing. The generalized topology is formed by two basic modules connected by two power switches. These topologies operate using DC sources and capacitors having the same or different voltage levels, which can be extended by cascading the modules to attain a higher voltage level suitable for high-power applications. Therefore, the proposed MLI is a good choice for renewable energy applications that require a lower input voltage source magnitude to attain high voltage levels. Matlab/Simulink platform simulates the proposed topology using the level-shifted pulse width modulation (LS-PWM) technique. Further, a laboratory prototype is developed to test and validate the feasibility and effectiveness of the proposed MLI. Fina
PaperID
2023/EUSRM/8/2023/61431

Author Name
Samtulya Kumar Sonkar, Vikas Patidar
Year Of Publication
2023
Volume and Issue
Volume 15 Issue 8
Abstract
Concrete is a composite material composed of aggregates bounded together with a fluid cement which hardens over time. Concrete is the most common and useful material in the construction industry and its demand get increasing day to day. Coarse aggregate is a compressive member plays an important roll in concrete. Extraction of natural coarse aggregate to produce concrete has considerable environmental consequences. So in order to reduce the Advantages of using recycled coarse aggregate with admixtures.Using recycled concrete aggregate reduces the impact on landfills, decreases energy consumption & cost saving. Using recycled aggregate material as gravel reduces the need for gravel mining. Silica Fume increases the strength and durability of concrete. Silica fume improves resistance to corrosion and protect the structure from aggressive salt.Fly ash improves workability. Fly ash prevents the concrete usage of natural coarse aggregate recycled aggregate c
PaperID
2023/EUSRM/8/2023/61432

Author Name
Dileep Kumar, Jyoti Yadav, Vivek Shukla
Year Of Publication
2023
Volume and Issue
Volume 15 Issue 8
Abstract
The main goal of SHM is to be able to replace current inspection cycles with a continuously monitoring system. The function required in the SHM system during the inservice operation is to identify the load applied to the structure or damage in it. Reducing maintenance costs, increasing civil structures like dam’s bridges, and other type of truss structures, Aircraft Availability, Reducing Weight, increasing the strength and Quality control are the primary goals of Structural Health Monitoring. Civil structures have one of the highest payoffs. For SHM applications since damage can lead to catastrophic and expensive failures, and the vehicles involved undergo regular costly inspections. Currently 27% of an average Materials life cycle cost, both for naturals and composite structures, is spent on inspection and repair which excludes opportunity cost. By the use of SHM it is observed that there is reduction in maintenance and savings up to 75%. New reliable
PaperID
2023/EUSRM/8/2023/61433