Electrical Static Charges and the Need for Bonding
What are Static Charges? Static electricity refers to the accumulation of electric charge on the surface of objects. It occurs when two materials come into contact and then separate, transferring …
Ferranti Effect – Causes, Implications and Mitigations
Understanding and mitigating the Ferranti effect is crucial for the safe and efficient operation of long-distance power transmission systems. The Ferranti effect is a phenomenon observed in long AC power …
Operating Transformers in Parallel
When power transformers are connected in parallel, the aim is to increase the overall capacity of the power system, provide redundancy, and ensure load-sharing among the transformers. However, successful parallel …
10 Key Considerations for Effective Electrical Design
Designing an effective electrical system involves creating plans and specifications that ensure the system operates efficiently and cost-effectively for its owner. This article will cover the 10 key considerations that …
Harmonics Limit – What is the difference between the IEC and IEEE?
The IEC (International Electrotechnical Commission) and IEEE (Institute of Electrical and Electronics Engineers) both have standards that address harmonics in electrical systems, but they differ in scope, methodology, and application. …
Circuit breakers with motor protective characteristics
Circuit breakers with motor protective characteristics, often referred to as Motor Protection Circuit Breakers (MPCBs), are specialized devices designed to protect electric motors from electrical faults and overloads. They combine …