International Research Journal of Engineering and Technology (IRJET) Volume: 12 Issue: 11 | Nov 2025
e-ISSN: 2395-0056 p-ISSN: 2395-0072
www.irjet.net
ANALYSIS OF PV INVERTER USING MATLAB SIMULINK Gaurav Dewangan
Karan Sahu
U.G. Scholar
U.G. Scholar
Department of EEE Chouksey Engineering college Bilaspur Chhattisgarh, India
Amisha Kumari U.G. Scholar
Department of EEE Chouksey Engineering college Bilaspur, Chhattisgarh, India
Suresh Kumar U.G. Scholar
Department of EEE Chouksey Engineering college Bilaspur, Chhattisgarh, India
Ganesh Ram Ratnakar Professor
Department of EEE Chouksey Engineering college Bilaspur Chhattisgarh , India
Department of EEE Chouksey Engineering college Bilaspur, Chhattisgarh, India
---------------------------------------------------------------------***-------------------------------------------------------------------in sunny regions, due to their ease of installation and low Abstract – Smart grids have been a major research focus in power systems, aiming to create a more reliable and efficient infrastructure for the future. A key goal is to seamlessly integrate renewable energy sources, like solar PV, which has seen tremendous growth. This paper analyzes four scenarios for incorporating household solar PV systems into the grid, highlighting their characteristics, benefits, and drawbacks. By selecting the suitable scenario, an effective system layout can be designed to meet specific requirements. KEY WORDS :Index term- Distributed generation, DC Micro-grids, Energy management system, Smart Grids, Solar home system
maintenance. These systems enable local generation, reducing transmission losses and allowing households to manage their energy usage. A typical Solar Home System (SHS) includes solar panels, batteries for energy storage, and controllers/converters for efficient use. Energy storage enhances system reliability and control, while demand side management helps match energy usage with generation, reducing grid stress. Excess energy can be stored or fed back into the grid, although this poses challenges like low feed-in tariffs and power quality standards.
1.INTRODUCTION The world has seen a significant surge in energy demand due to population growth and rising living standards. However, conventional power generation resources are limited, depleting rapidly, and contributing to climate change. This has driven the development of renewable energy sources (RES), although they still face challenges in replacing traditional sources due to their unpredictability. One solution is to create multiple buffers to compensate for this uncertainty. Smart Grids, which enable intelligent and flexible grid operation, offer a promising approach. By integrating advanced monitoring and control systems, Smart Grids can optimize power flow and manage various components. This paper proposes a system that combines solar home systems with the power grid, utilizing effective controls and information transfer to meet future energy needs. Advanced technologies are explored to enhance system performance and create a more efficient power scheme.
Fig1.Layout for conventional solar homesystem Decentralized generation makes the system more robust and reliable, but integrating SHS into the existing grid infrastructure requires careful consideration to ensure user comfort and satisfaction.
3. SMART GRIDS
Solar photovoltaic systems are the preferred renewable energy source for many consumers, especially
The power infrastructure needs a redesign to integrate new technologies in generation, storage, and efficient use of power. Smart Grids, a bi-directional electric and communication network, can improve reliability, security, and efficiency. It includes software and hardware
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2. SOLAR HOME SYSTEM
| Impact Factor value: 8.315