Capacitors are intended to solve problems, but if not properly specified, they can also create new ones. Industrial and commercial customers are always examining their monthly electrical usage for cost-saving …
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. …
Temperature Limitation – PEC Section 3.10.1.10 No conductor shall be used in such a manner that its operating temperature exceeds that designated for the type of insulated conductor involved. In …
Basic Calculation of Neutral Loads The basic calculation for the feeder or service neutral load according to the Philippine Electrical Code Section 2.20.3.22(A) is the maximum unbalance net load calculated …
Electromagnetic Compatibility (EMC) refers to the ability of electronic and electrical systems, devices, and equipment to operate in their intended electromagnetic environment without causing or experiencing interference. This interference can …
Power system analysis software can be highly beneficial and efficient for complex power system studies. In many cases, engineers and researchers use power system analysis software to analyze, simulate, and …