What is a Variable Speed Drive? Variable Speed Drives (VSDs), also known as Variable Frequency Drives (VFDs), are power electronic devices used to control the speed and torque of asynchronous …
Significance Soil thermal resistivity is an important parameter in various applications related to heat transfer and thermal management of underground services. Soil thermal resistivity is the ability of the soil …
What is a Negative Sequence Current? Negative sequence current is defined as a type of unbalanced current that occurs in a three-phase electrical system. In a balanced three-phase system, the …
An infinite bus, also known as an infinite grid or an ideal bus, is a concept used in power systems and electrical engineering. It refers to an electrical system that …
This simple and objective guide was created by WEG to help those who buy, sell and work with such equipment. It brings important information for the operation of various types …
In 2009, I have written an article about the “Mis-Education of the Filipino Engineer”. After more than a decade, I still believe that despite the changes in the Philippine Educational …