Vtech gas dynamics calculator1/7/2024 ![]() ![]() With utility companies actively deploying these technologies, a high level of penetration of these new technologies is expected in the next 5-10 years, bringing in a level of intermittency, uncertainties, and complexity that the grid did not see nor more ยป design for. Emerging grid technologies such as renewable generation, smart loads, plug-in hybrid vehicles, and distributed generation provide opportunities to generate energy from green sources and to manage energy use for better system efficiency. The grid evolution is largely driven by the desire for green energy. Power grids worldwide are undergoing an unprecedented transition as a result of grid evolution meeting information revolution. Additional funding through two separate subsequent work authorizations has already been provided to build upon the work initiated in this = , This project: (1) developed and conducted first-ever demonstrations of two prototype real-time software tools for voltage security assessment and phasor monitoring and (2) prepared a scoping study on improving load and generator response models. A companion strategy is to address known deficiencies in offline modeling tools that are needed to ground the use of improved real-time tools. In the absence of investments in new transmission infrastructure, the best strategy for managing reliability is to equip system operators with better real-time information about actual operating margins so that they can better understand and manage the risk of operating closer to the edge. During this transition period, the traditional approach to reliability management - construction of new transmission lines - has not been pursued due to unresolved issues related to the financing and recovery of transmission project costs. The increased need to manage California?s electricity grid in real time is a result of the ongoing transition from a system operated by vertically-integrated utilities serving native loads to one operated by an independent system operator supporting competitive energy markets.
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