A new study suggests that while AI models are increasingly capable of predicting and preventing system instability in modern ...

Power system stability and security assessment is a critical field that ensures modern electrical grids operate reliably amid increasing demands, renewable integration and evolving cyber threats. This ...

Using the fast dynamic load described in this Design Idea to test the transient response of a power system can reveal many critical operating characteristics. The voltage deviation resulting from a ...

Under given scenario, accident type, and clearance time, calculate the first critical point and obtain the initial operating area. Then space division method is promoted to compress search space for ...

Electric utility engineers designing new transmission and distribution (T&D) systems and evaluating existing systems have relied on sophisticated software programs that can simulate transients. Now ...

Regardless of the system architecture, the circuit design, or the power levels involved, transient load current step testing is a critical aspect of power-system design, test, and verification.

The programmable logic controller (PLC) is an important component in most modern automation and process control systems today. It's also susceptible to lightning-induced transients. To verify the ...

Find a downloadable version of this story in pdf format at the end of the story. Processor-based systems place strenuous voltage regulation requirements on their power supply. In many instances, this ...

Second-stage output filters are often used to attenuate the output voltage ripple of a switching power supply. They can also isolate one load circuit from another. In this power tip, I will describe ...