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 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 ...
The proposed GFM PVSG concept can transform today's GFL PV plants into GFM PV plants, thereby offering a cost-effective approach forward. Figure 1. Grid forming PVSG: Parallel a GFM storage system ...
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 ...
As global power grids transition from centralized fossil-based generation to decentralized, renewable sources, system stability has become a critical challenge. The phasing out of synchronous ...
Global demand for electricity supply continues to grow. Power generation providers constantly evaluate capacity additions and the tradeoffs between alternatives. Since American utilities are building ...
With an ability to turn friction into small amounts of electricity, triboelectric generators may one day be used in clothes that turn movement into power, in battery-free brain implants, and a host of ...
People in the power industry understand inertia and its importance to grid stability. As large thermal power plants and other inertia-providing units are replaced with renewable resources that provide ...
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