Microgrids are basically a collection of energy sources that are situated within a given area. These microgrids are typically connected to the national grid. However, they can operate without support from the national grid when a disconnection occurs. A good example of this is a power outage. Microgrids are made up of multiple energy generation

Electrical distribution services are part and parcel of any infrastructural setup. It’s practically impossible to manage any sort of infrastructure without such services. Now, having these electrical distribution services is one thing. The other thing is that you also need the equipment to last long. Sustainability is the need of the hour. After all, we

Microgrids are the latest innovation in the quest to improve electrical utility. Microgrids are essentially a version of a centralized electricity system. They are used to achieve specific goals such as reducing carbon emissions, reducing costs, and so on. Just like power grids, microgrids are also used to regulate the flow of electricity. But at

It’s a known fact that we humans use a lot of energy and we don’t even use it responsibly. But, here’s something interesting, even if we did manage our energy use, we’d still be wasting a lot of the energy. In fact, all that wasted energy is released in the form of heat and that’s

For the most part, almost all of us enjoy a steady flow of electricity, whether we’re at home or at the workplace. However, sometimes, there’s bound to be a few issues. A voltage fluctuation is one such issue. What is a voltage fluctuation you ask? Well, a voltage fluctuation is nothing but random and repeated

The electrical system in your building has one key job to carry out, which is to power all the electrical equipment such as the HVAC system, the machinery, and the lights. However, things don’t always go as planned. Your electrical system is simply a machine at the end of the day and it’s likely to

When looking to develop a proper testing and maintenance schedule for low voltage circuit breakers there is only two options; primary current injection testing or secondary current injection testing. Proper maintenance is essential for power circuit breaker reliability and safety. The advantages and disadvantages of each testing method will be described below. Primary Current Injection

BY TODD MARTIN, Basler Electric Company       Updating Switchgear Relays Electromechanical overcurrent relays such as the IAC and CO are the historical backbone of power system protection. These relays use delicate mechanisms and precision components to develop their operating characteristics and are subject to misoperation and failure resulting from contamination, corrosion, and simple aging.

Safety In general, any outdoor activity in bad weather constitutes a risk and should not be performed without a thorough risk assessment and appropriate authorization. A severe risk is posed by lightning. Doble Engineering does not recommend testing in any situation where lightning is a present or an imminent threat. Equipment Status and Motivation for

Article Written By Jill Howell, NETA In the early 1970s, there were few standards for electrical testing. NFPA had authorized a committee in 1968 to create NFPA 70B, Recommended Practice for Electrical Equipment Maintenance. This standard addressedelectrical equipment maintenance practices. It also touched on acceptance testing, advised on equipment, type of tests, and how often