by Bhaskar | Feb 10, 2026 | Blog
In electrical power system design, transformer rating is often considered the primary criterion for ensuring adequate power supply to connected loads. While transformer capacity defines the maximum load that can be handled without thermal damage, it does not guarantee...
by Bhaskar | Dec 26, 2025 | Blog
Every New Year begins the same way, with resolutions. We promise ourselves to eat healthier, stay fit, save more, and work smarter. These resolutions are about control, improvement, and protecting what matters most to us. But in all this planning,...
by Bhaskar | Dec 10, 2025 | Blog
The festive season is upon us, and with it comes the joy of decorating our homes and offices with beautiful lights and ornaments. It’s the month where energy feels limitless, and electricity use becomes limitless too. However, amidst the excitement, it is crucial to...
by Bhaskar | Nov 5, 2025 | Blog
In today’s modern homes, where everything from your refrigerator to your Wi-Fi router depends on a stable power supply, ignoring proper earthing can compromise the entire safety infrastructure. Electrical systems are only as safe as their grounding. The best earthing...
by Bhaskar | Oct 14, 2025 | Blog
In July 2025, a lightning strike hit One World Trade Center , lighting up the New York skyline and reminding us that even the tallest, most modern buildings are still at risk from nature’s power.While the strike didn’t cause major damage, it highlighted a critical...
by Bhaskar | Sep 30, 2025 | Blog
The electric vehicle (EV) revolution is accelerating. Charging stations are popping up everywhere: public parking lots, highways, workplaces, and residential complexes. As more users demand fast charging, high power outputs, and convenient access, the infrastructure...
by Bhaskar | Sep 23, 2025 | Blog
Whether you’re charging your phone, using kitchen appliances, or switching on the lights, your home’s electrical Safety depends on a crucial system working quietly in the background: the earthing process. Without effective earthing, simple electrical...
by Bhaskar | Sep 9, 2025 | Blog
Electrical power systems are networks that generate, transmit, and distribute electricity to homes, businesses, and industries worldwide. Ensuring these systems are reliable, safe, and resilient is crucial to prevent outages, protect people and equipment, and maintain...
by Bhaskar | Sep 4, 2025 | Blog
What if a single lightning strike could disrupt your entire home or school’s electrical system in seconds? Are you truly prepared to protect yourself and valuable equipment from sudden, devastating surges? With changing climate patterns and rising urban density, the...
by Bhaskar | Aug 25, 2025 | Blog
India’s power grid is growing and evolving quickly. From solar parks in remote regions to substations in busy cities, the country’s energy infrastructure is reaching new areas and new heights. A big part of this progress involves setting up 400 kV+ and higher voltage...
by Bhaskar | Jul 31, 2025 | Blog
The power sector is undergoing a rapid transformation guided by digital infrastructure and the need for smarter, more resilient energy systems. Digital substations are becoming crucial for modern grid operations, enabling real-time control, automation, and seamless...
by Bhaskar | Jul 7, 2025 | Blog
Solar photovoltaic power plant are an increasingly popular source of renewable energy, providing clean and sustainable power to communities and industries around the world. However, ground faults can pose a major threat to the performance and safety of these systems....
by Bhaskar | Jul 3, 2025 | Blog
Aircraft Power Systems are undergoing rapid development, from conventional generators and wiring harnesses to advanced electrical propulsion and IIoT based diagnostics. As aviation shifts towards electric and hybrid propulsion, ensuring electrical safety in aviation...
by Bhaskar | Jun 26, 2025 | Blog
Empowering Smart Cities with Intelligent and Reliable Power Systems Smart Cities, technologically modern urban areas, include developing residential, commercial, and industrial spaces. Therefore, a well-built smart city needs a safe, reliable, and modern power systems...
by Bhaskar | Jun 24, 2025 | Blog
As the global energy demand increases and the need for sustainable solutions in renewable energy becomes crucial, the innovative electrical grid concept has emerged as a revolutionary approach to modernize and optimize power delivery systems. The smart power grid...
by Bhaskar | Jun 16, 2025 | Blog
At its core, Electromagnetic Compatibility refers to the ability of electronic and electrical systems to operate smoothly in their shared environment without causing interference or experiencing disruptions. In the world of rail transportation, where a variety of...
by Bhaskar | Jun 6, 2025 | Blog
With the advent of technology, we have seen an enormous rise in the number of smart homes across the world. Smart homes are houses that are equipped with technology that allows homeowners to control and automate their homes remotely. This technology has brought...
by Bhaskar | May 27, 2025 | Blog
Electrical safety is a critical aspect of modern life. With the widespread use of electricity in homes, businesses, and industries, it is essential to ensure that electrical systems and equipment are safe for use. Electrical hazards can result in serious injuries,...
by Bhaskar | May 7, 2025 | Blog
Mastering Electrical Reliability in Shopping MallsA shopping mall is a complex system that requires a reliable and safe electrical infrastructure to ensure that all its systems and operations run smoothly. This includes individual stores, parking lots, and the power...
by Bhaskar | Apr 29, 2025 | Blog
Electrical engineering, a field that has shaped our modern world, has witnessed a remarkable transformation in the past decade. This branch of engineering deals with the study and application of electricity, electronics, and electromagnetism. From the development of...
by Bhaskar | Apr 25, 2025 | Blog
The Electrical engineering in oil and gas industry stands as one of the most critical sectors in the global economy, providing the energy that powers homes, businesses, and industries around the world. From exploration and drilling to refining and distribution, every...
by Bhaskar | Feb 20, 2025 | Blog
Renewable energy Solutions refers to power generated from natural sources like sunlight, wind, and water, which are constantly replenished. For businesses, switching to renewable energy is becoming essential, as it helps reduce operating costs and meet sustainability...
by Bhaskar | Jan 27, 2025 | Blog
Electrical Breakdown— the sudden loss of power creates a substantial challenge for businesses today. Whether arising from weather disturbances, power grid failures, or equipment breakdowns, these interruptions can lead to downtime, financial losses, and damage to...
by Bhaskar | Jan 2, 2025 | Articles
At Manav, we drive progress with purpose, ensuring businesses don’t just adapt to the world’s shift toward cleaner energy—they lead it. As industries face mounting pressure to achieve sustainability, relying on traditional methods is no longer enough. The future...
by Bhaskar | Dec 9, 2024 | Blog
A substation is a key component of an electrical power system that transforms and distributes electricity from power plants to end-users. Substations are typically located near cities or large industrial areas and can be found in both urban and rural areas. They are...
by Bhaskar | Nov 12, 2024 | Blog
Introduction to Electrical SafetyElectrical safety refers to the precautions and strategies employed to prevent electrical hazards in workplaces, homes, and industrial settings. These hazards, if not mitigated, can result in serious injuries or accidents. Whether you...
by Bhaskar | Aug 21, 2024 | Blog
Understanding Cathodic Protection Systems Cathodic Protection (CP) systems are a critical technology used across various industries to prevent corrosion in metal structures, such as pipelines, storage tanks, and offshore platforms. By applying an electrical current or...
by Bhaskar | Jul 11, 2024 | Blog
Tips to Ensure electrical and electromagnetic safety in Industrial Labs Industrial labs are used to research different fields, including accident investigation, failure analysis & prevention, manufacturing, and material development in various market segments,...
by Bhaskar | May 20, 2024 | Articles
Today, we celebrate the birthday of our exceptional Managing Director, Savitha Banerjee. With a career spanning over three decades, Savitha’s journey is a testament to her dedication, expertise, and visionary leadership.Savitha began her career in 1991 as an...
by Bhaskar | May 17, 2024 | Case study
High voltage direct current (HVDC) conductor designs play a pivotal role in the efficiency and reliability of power transmission infrastructure. The evaluation of these designs for electromagnetic suitability is a complex and critical task that demands precise...
by Bhaskar | Apr 19, 2024 | Articles
Celebrating Sonjib Banerjee’s Vision and Impact at Manav With over three decades of exemplary service in electrical engineering, Sonjib Banerjee, Chairman of Manav, is a paragon of innovation and dedication. His profound influence extends beyond his company,...
by Bhaskar | Jan 9, 2024 | Blog
Introduction of Power System Studies In the complex domain of electrical systems, the power system studies play a major role. These studies guarantee the dependability, effectiveness, and safety of electrical infrastructure by acting as a compass through its...
by Bhaskar | Dec 30, 2023 | Blog
Electric rail systems have become a foundation of modern transportation, offering efficiency, reduced environmental impact, and speed. Overhead rail electrification, with its crisscrossing web of power lines, has redefined the way we move people and goods, making it...
by Bhaskar | Dec 26, 2023 | Blog
Introduction: Understanding the ThreatAs a natural phenomenon, it manifests as electrical discharges accompanied by intense light and sound. The implications of lightning extend beyond its spectacular display, especially in the context of rail systems. Historical...
by Bhaskar | Oct 23, 2023 | Blog
Electrical System ReliabilityElectrical system reliability refers to the ability of an electrical infrastructure to consistently and efficiently deliver power without disruptions or failures. It encompasses the capacity of the system to function as intended, meeting...
by Bhaskar | Aug 2, 2023 | Blog
Earthing, also known as grounding, is a fundamental concept in electrical systems that involves establishing a direct connection between an electrical device or system and the earth’s conductive surface. This connection serves as a safety measure, as it ensures...
by Bhaskar | Jul 10, 2023 | Blog
Earthing systems play a crucial role in the mining industry, ensuring the safety of personnel, protecting equipment, and minimizing electrical hazards. In mining operations, where electrical equipment is used extensively, the risk of electrical faults and accidents is...
by Bhaskar | Jun 21, 2023 | Blog
Lightning is a powerful and natural phenomenon that can pose significant risks to people, structures, and equipment. Its sudden and unpredictable nature makes it a potential threat in various settings, ranging from residential homes to large industrial complexes....
by Bhaskar | Jun 7, 2023 | Blog
Definition of EM Interference (EMI) Electromagnetic interference (EMI) refers to the disturbance caused by electromagnetic signals that interfere with the proper functioning of electronic devices, systems, or communication channels. These unwanted electromagnetic...
by Bhaskar | May 25, 2023 | Blog
An earthing system, also known as a grounding system, is a network of conductive components designed to provide a safe path for electrical current to flow into the ground. It is an essential part of electrical installations and is implemented to ensure electrical...
by Bhaskar | May 5, 2023 | Articles
The 3-dimensional PV module – Pixolar TM produces an average of 1.6 times electrical power in a surface compared to that produced by conventional solar panels. This innovation has the potential to make solar energy a more viable and sustainable alternative to...
by Bhaskar | Apr 27, 2023 | Blog
Ensuring Electrical Safety and Reliability Through Proper Earthing System MaintenanceEarthing systems are an essential component of electrical installations, designed to protect people and equipment from electric shock and to ensure reliable and safe operation. An...
by Bhaskar | Apr 24, 2023 | Blog
Importance of Lightning Protection System Lightning is a natural phenomenon that occurs during thunderstorms, and it can pose a serious threat to people, buildings, and other structures. Lightning strikes can cause fires, explosions, and electrical surges that can...
by Bhaskar | Apr 20, 2023 | Blog
Earthing and bonding are two important concepts in electrical safety. Earthing, also known as grounding, connects a conductive material to the earth to provide a safe path for fault current in the event of a fault or surge. This helps to protect people and equipment...
by Bhaskar | Apr 20, 2023 | Blog
Importance of Earthing in Petrochemical Facilities Petrochemical facilities, such as refineries and chemical plants, use large amounts of electricity to power their operations. Without proper earthing, electrical faults and surges can occur, potentially causing injury...
by Bhaskar | Apr 20, 2023 | Blog
Electrical Safety Tips for Homes Individual houses are a common housing option for families around the world. They offer a sense of privacy, space, and independence that other housing options like apartments may not provide. However, like all buildings, individual...
by Bhaskar | Apr 20, 2023 | Blog
Electrical earthing is a crucial aspect of any electrical installation or system. It involves connecting the electrical equipment or system to the ground via a conductor. The purpose of earthing is to protect the equipment and the people from electrical hazards such...
by Bhaskar | Apr 20, 2023 | Blog
Electrical installation involves the installation, repair, and maintenance of electrical systems, components, and equipment in buildings, industries, and other facilities. Some of the components of electrical installation include electrical wiring, electrical panels,...
by Bhaskar | Apr 20, 2023 | Blog
Technology parks — also known as science parks or IT parks — serve as ecosystems for innovation, offering infrastructure and space to startups, research institutions, and established enterprises. These parks depend on uninterrupted power to keep servers, communication...
by Bhaskar | Apr 20, 2023 | Blog
Aartments are more popular than houses these days because of the security, and significant impact on your lifestyle. Apartments use various electrical systems such as lifts, common area lighting, water pumps, inverters, DG sets, and STP plants. The individuals living...
by Bhaskar | Apr 20, 2023 | Blog
Short circuits are one of the most dangerous electrical faults that can occur in residential, commercial, and industrial settings. These incidents happen when electricity takes an unintended path with little to no resistance, leading to excessive current flow that can...
by Bhaskar | Apr 20, 2023 | Blog
Tips to Ensure Electrical Safety in Industrial Labs Industrial labs are used to research different fields, including accident investigation, failure analysis & prevention, manufacturing, and material development in various market segments, including automotive,...
by Bhaskar | Apr 20, 2023 | Blog
Tips to Ensure Safety in Hospitals Last year we saw many incidents and accidents in hospitals due to unsafe electrical networks. In November 2021, a hospital in Ahmednagar lost 11 lives in the intensive care unit (ICU) who were recovering from COVID–19. A district...
by Bhaskar | Apr 20, 2023 | Articles
As India is following a steep economic growth trajectory, it is essential to plan for optimal energy use and reduce negative environmental impact. Many sectors in the country consume different quantities and forms of energy leading to emissions of various air...
by Bhaskar | Apr 19, 2023 | Blog
Integrating renewable energy (RE) sources into electrical networks presents unique challenges due to the variability and intermittency of these sources. In addition to the general considerations, the integration of renewable energy sources also requires special...
by Bhaskar | Mar 20, 2023 | Blog
A data center is a centralized facility used by organizations to store, manage, and distribute their data and digital assets. It is a critical component of modern IT infrastructure, serving as a hub for businesses to manage their network computing and...
by Bhaskar | Mar 7, 2023 | Blog
Earthing in Railway Systems is a critical safety measure that protects electrical infrastructure and personnel from faults and hazards. It involves connecting electrical equipment and conductors to the ground to prevent hazards such as electric shocks and fires. In...
by Bhaskar | Feb 23, 2023 | Blog
Earthing is an essential aspect of electrical systems, exceptionally in high voltage switchyards. It is a critical component that ensures the safety of electrical systems and personnel. A switchyard is a large electrical substation that serves as a hub for the...
by Bhaskar | Mar 10, 2022 | Case study
Repetitive VT Failure – Root Cause Analysis T . E . C . T Tackling Electrical Concerns of Today Written By : Mr. Sonjib BanerjeeEdited By : Dr. Diksha RohraFacebook | LinkedIn Uninterrupted electricity supply is key to continuous industrial operations to avoid...
by Bhaskar | Feb 9, 2022 | Blog
Transient Ground Potential Rise (TGPR) Study for Switchyard T . E . C . T Tackling Electrical Concerns of Today Written By : Mr. Sonjib BanerjeeEdited By : Dr. Diksha RohraFacebook | LinkedIn Transient ground potential rise is a rapid rise in ground potential while...
by Bhaskar | Jan 12, 2022 | Blog
Electromagnetic Transient Study of Solar Plant T . E . C . T Tackling Electrical Concerns of Today Written By : Mr. Sonjib BanerjeeEdited By : Dr. Diksha RohraFacebook | LinkedIn Power system transients caused by switching or lightning surge to electric facilities...
by Bhaskar | Dec 14, 2021 | Blog
Insulation Coordination Study Using Simulation Platforms Written By : Mr. Sonjib BanerjeeEdited By : Dr. Diksha RohraFacebook | LinkedIn With the expansion of power networks in today’s world, electrical systems are exposed to many transient overvoltage...
by Bhaskar | Nov 16, 2021 | Blog
Written By : Mr. Sonjib BanerjeeEdited By : Dr. Diksha RohraFacebook | LinkedIn World’s first Remote Fault-time Earth Resistance Monitoring (R-FERM®) SystemKey HighlightsProduct Patented – Patent No. 381603First successful product commissioning at Bharat Petroleum...
by Bhaskar | Oct 8, 2021 | Blog
Importance of Bonding Adequacy Study T . E . C . T Tackling Electrical Concerns of Today Written By : Mr. Sonjib BanerjeeEdited By : Dr. Diksha RohraFacebook | LinkedIn Problem Statement 220kV double circuit transmission line feeds a 220/132kV Grid Substation (GSS)....
by Bhaskar | Sep 21, 2021 | Case study
Importance of Transient Studies in Large Electrical Systems T . E . C . T Tackling Electrical Concerns of Today Written By : Mr. Sonjib BanerjeeEdited By : Dr. Diksha RohraFacebook | LinkedIn District Cooling PlantA District Cooling Plant (DCP) consists of a...
by Bhaskar | Aug 17, 2021 | Case study
Insulation Co-ordination Study For Selection & Placement Of Surge Arrestors T . E . C . T Tackling Electrical Concerns of Today Written By : Mr. Sonjib BanerjeeEdited By : Dr. Diksha RohraFacebook | LinkedIn AIM OF STUDYA new 220/132 kV GSS air insulated...
by Bhaskar | Jul 13, 2021 | Case study
Importance of Transient Study in Transmission Lines T . E . C . T Tackling Electrical Concerns of Today Written By : Mr. Sonjib BanerjeeEdited By : Dr. Diksha RohraFacebook | LinkedIn Problem StatementA coal-fired thermal power plant was connected to a national ring...
by Bhaskar | Apr 7, 2021 | Blog
Importance of Protection Coordination in Power Systems for Safety and Reliability. A safe and reliable power system network can be achieved through steady state and transient analysis. The healthiness of the network during the operational condition, contingency...
by Bhaskar | Nov 26, 2020 | Blog
Leading pharmaceutical firms have the challenging goal of maintaining the highest production, innovation, and development levels while safeguarding the health and safety of their workforce, coworkers, and communities. The pharmaceutical industry is highly...
by Bhaskar | Oct 28, 2020 | Blog
Ensuring Reliable Access to Energy – Role of Root Cause AnalysisFor a country to thrive, it is required to have reliable Infrastructure. In the new normal where the pandemic has become an everyday reality that we need to face, the reliability of infrastructure has...
by Bhaskar | Sep 30, 2020 | Blog
Root Cause Analysis for Cable Function Recovery Problem StatementAn electrical power distribution company laid an underground cable to transfer 40MW power from substation to a load centre which was few kilometres away. After charging the cable, the cable performed as...
by Bhaskar | Sep 25, 2020 | Blog
Overdesign in Electrical Installations When it comes to designing electrical installations, overdesign can be a serious problem that leads to increased costs, wasted resources, and reduced efficiency. In this blog post, we’ll define what overdesign means and why it...
by Bhaskar | Aug 26, 2020 | Blog
Explanation of the Earth Grid Design and its Purpose The Earth grid system is a network of conductors, electrodes, and soil designed to provide a low-impedance path to the earth for electrical currents. Its purpose is to protect humans, equipment, and infrastructure...
by Bhaskar | Jul 24, 2020 | Case study
Importance of Lightning Protection System Design – Case StudyWhen lightning strikes a structure with an inappropriate lightning protection system, it can cause damage to the structure, its occupants, and assets. These damages and failures can extend beyond the...
by Bhaskar | Jul 23, 2020 | Articles
Lightning Arresters, or surge arresters, are a device that is installed to protect homes, structures, and power lines from dangerous surges of power. Lightning Arresters are typically installed near critical appliances or points of entry, such as an electrical...
by Bhaskar | Jul 15, 2020 | Blog
What is Earthing or Grounding?Earthing or Grounding your electrical systems is critical to protect your infrastructure, equipment, and people from the danger of high voltage and achieve safety from fatal electrical surges. These objectives can be achieved through a...
by Bhaskar | Mar 28, 2019 | Blog
Lightning Protection SystemsLightning discharges result in high voltage surges that can flow into sensitive electronic instruments and communication systems, resulting in electrical equipment failure and causing incidents & fatal accidents. The Lightning...
by Bhaskar | Oct 6, 2017 | Blog
Having Problems in Existing installed System? Get our complete solutions for uninterrupted electrical operations.EM Management The EMC study enables us to understand the generation, propagation, and reception of electromagnetic energy, which may cause unwanted effects...
by Bhaskar | May 25, 2017 | Blog
Electrical Safety and Reliability Solutions play an essential role in today’s technological environment. With evolving technologies, asset management & risk mitigation for electrical and electronic systems in various environments is becoming more complex. These...
by Bhaskar | Apr 28, 2017 | Blog
Lightning Protection Systems for High-Rise Structures: Importance and Best Practices Tall buildings have become a trait of modern architecture, and their construction has increased significantly in recent decades. However, with height comes increased risk, and one of...
