Safety of Machinery – Over complicating emergency stop design
In the design of emergency stop device or function, there are always arguments on how to implement it. Lots of people argues without any basis at all. This process is …
Reduce Your Electricity Bill
Skyrocketing electricity or power bill is not a problem that is distinct to Filipinos who are customers of Meralco. It is happening worldwide. It is also happening in North America, …
Greenhills Gas Explosion
A gas explosion hit a seafood restaurant in Greenhills, San Juan killing several people and destroying properties. This is the second gas explosion that occurred in Metro Manila in less …
Normative and Informative Annexes Compliance
The terms ‘normative’ and ‘informative’ are commonly used in IEC and other derivative standards to define applications of annexes. A normative annex is an integral part of a Standard which …
Short-circuit, Protective Device Coordination & Arc Flash Analysis
I came across this presentation about “Short-circuit, Protective Device Coordination & Arc Flash Analysis” by Albert Marroquin from Operation Technology, Inc while I was looking for some interesting reading materials …
Low Harmonic and RFI Solutions, High Power and Medium Voltage Motor Control
This seminar “Low Harmonic and RFI Solutions, High Power and Medium Voltage Motor Control” provided by Power Electronics for free and presented by Lalo Salvo is one of the few …