The aim of this paper is to assess the capability of the emerging synchronized phasor measurement technology in improving the overall stability of the Hydro-Quebec’s transmission system through supplementary modulation of voltage regulators. Following a thorough singular value and eigenvalue analysis of the system dynamic interactions, five control sites consisting of four generators and one sy...

The electric power system is a cyber-physical system with power flow in the physical system and information flow in the cyber. Simulation is crucial to understanding the dynamics and control of electric power systems yet the underlying communication system has historically been ignored in these studies. This paper aims at meeting the increasing needs to simulate the operations of a real power s...

Electric power system is a critical infrastructure and loss of its resilience and/or operability can lead to negative consequences for the national economy. Modern power systems based on sophisticated computer and communication technologies are characterized by elevated vulnerability to different types of unauthorized malicious access, i.e. cyber-attacks. Wide area measurement system which is b...

The smart grid will be a power grid more “aware” of its operating state and having the ability to self-heal. These features may be incorporated into the grid by implementing a phasor measurement units based wide area measurement system. Such a system will help in better real time monitoring and control of the grid. However, the wide area measurement system is subject to challenges with respect ...

This paper investigates the joint problems of dynamic state estimation algebraic variables (voltage and phase angle) generator states (rotor angle frequency) nonlinear differential equation (NDAE) power network models, under uncertainty. Traditionally, these two have been decoupled due to complexity handling NDAE models. In particular, this offers first attempt solve aforementioned problem in a...

<span lang="EN-US">Many international organizations have called for reducing usage of renewable energy as a means to reduce carbon dioxide emissions, this paper studies the case electricity production based fossil fuels. Currently existing solutions is shift from fuels clean energy. Electrical interconnections are used between large-scale areas; these major problem that phenomenon oscilla...

The aim of this paper is to present a novel phasor measurement unit (PMU) data-based cable temperature monitoring method with an intended application towards facilitating dynamic line rating. First part the presents estimate and track 3-phase segment. benefit that no additional sensors are required be placed along cable. based on algorithm which gives accurate resistance estimates for segments ...

In this work, a robust subspace clustering algorithm is developed to exploit the inherent union-of-subspaces structure in data for reconstructing missing measurements and detecting anomalies. Our focus on processing an incessant stream of large-scale such as synchronized phasor power grid, which challenging due computational complexity, memory requirement, corrupt observations. order mitigate t...