نتایج جستجو برای: power system state estimation

تعداد نتایج: 3394701  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شیراز - دانشکده علوم 1390

any change in the refractive index of a laser active medium can lead to serious degradation of beam quality, laser beam modes, laser performance and variation in the intensity distribution. alteration in the refractive index of laser active medium is especially notable in high power lasers. it is clear that in the laser beam production, the pumping agent induces a great amount of heat which...

2016
Xiangyun Qing Hamid Reza Karimi Yugang Niu Xingyu Wang

A decentralized unscented Kalman filter (UKF) method based on a consensus algorithm for multi-area power system dynamic state estimation is presented in this paper. The overall system is split into a certain number of non-overlapping areas. Firstly, each area executes its own dynamic state estimation based on local measurements by using the UKF. Next, the consensus algorithm is required to perf...

2016
B. Narsing Rao Raghavendar Inguva

In this paper, a new formulation for power system state estimation is proposed. The formulation is based on regularized least squares method which uses the principle of Thikonov’s regularization to overcome the limitations of conventional state estimation methods. In this approach, the mathematical unfeasibility which results from the lack of measurements in case of ill-posed problems is elimin...

Journal: :Journal of Modern Power Systems and Clean Energy 2020

Journal: :IEEE Transactions on Instrumentation and Measurement 2016

Journal: :International Journal of Power Electronics and Drive Systems (IJPEDS) 2020

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