Skip to main content

Posts

Featured Post

Smart Grids in North America: Description and Advantage

The term Smart Grid is most commonly defined as an electrical grid that has been digitized to provide two-way communication between producers and consumers. The goal of the Smart Grid is to upgrade the electric power infrastructure to include more advanced communication, control and sensor technologies, with the hope of increasing interaction between consumers and power producers. Potential benefits of the Smart Grid include increased reliability, more efficient use of electricity, better economics and increased resilience. The Smart Grid concept began to emerge in the early 2000s. Since then, many countries have been striving for smart grids. Smart grids of local character are clusters that in case of failure of the common external system are able to work autonomously. Their creation entails improvement and replacement of power transforming equipment , switchgears, transmission lines, automated control systems, metering, communications. Smart grid support became federal policy wi
Recent posts

Tavrida Reclosers Successfully Tested in South Africa

South Africa has a power system with a capacity of 140 GW, which is one of the four largest power systems in the world after the U.S., China and Russia. The decision to allow foreign products to enter the South African market is made by ESCOM, the government's authorized representative. Tavrida Electric traveled to southern Africa in 2003 for ESCOM approval. The recloser had to stand under load for 12 months and withstand all tests on environmental factors. The first thing we were pleased to see when the tested switching module returned to the KB was that it successfully passed our standard acceptance testing procedure in the condition in which it had arrived from Africa: dirty and covered in sand and salt. The tightening torques of the critical assemblies were virtually unchanged. Having opened the device, we were convinced that the condition of the parts was as if the module had been produced yesterday. And in fact almost 3 years had passed since the moment of assembly, 15

Searching a Home With Original 100AMP Electrical Service Installed In 1933

Spent a couple of days asking a couple of our electricians for some input. Ended up asking one of our FSR Class A electrical contractors to consult and audit the existing system and compare it to a proposed plan for electrical demand. We wanted to work up a way to deliver a new 400 AMP service upgrade. That upgrade meant a lot had to happen including the abandonment of the existing service and infrastructure. From the possibility of excavations for in-ground service to an above grade option with a new power pole and the requirements to clear the old growth trees and their branches by a metre, install a new panel with 7’ height clearance floor to ceiling in the basement, to a new mast above the roof line to meet code.