As gas and steam power generation plants approach the end of their operational life, plant owners face a challenging decision between upgrading or retiring the plant. Retiring a power generation unit ...
As global power grids transition from centralized fossil-based generation to decentralized, renewable sources, system stability has become a critical challenge. The phasing ...
As more renewable energy sources and battery storage units are specified and incorporated into power systems, consultant specifying engineers are faced with many challenges that could impact the ...
As more wind and solar generation is added to the power grid and large coal and nuclear plants are retired, a reduction in reactive power is becoming a concern. Underutilized gas and steam turbines ...
A new synchronous condenser is constructed with 2 or 4 poles (2-pole pair), which can be cooled with hydrogen, air, and water. With the globally expanding HVDC network, countries such as Canada, ...
New battery sizing approach for virtual synchronous generators, control-based grid-forming inverters
A group of researchers in Australia has outlined a new methodology to determine the minimum power rating of energy storage systems (ESSs) used for emergency under-frequency response. The ESS size must ...
The loss of excitation (LOE) in synchronous generators represents a critical fault condition that can lead to severe operational disruptions and damage within power systems. Under normal conditions, ...
This AVR DDS generator was designed to generate signals from 1Hz up to 65535Hz with various waveform and frequency. The AVR DDS signal generator consist of the 8-bit Atmel ATmega8 microcontroller ...
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