Search Results for author: Hanif Livani

Found 10 papers, 0 papers with code

A Deep Reinforcement Learning-based Reserve Optimization in Active Distribution Systems for Tertiary Frequency Regulation

no code implementations7 May 2023 Mukesh Gautam, Rakib Hossain, Mohammad MansourLakouraj, Narayan Bhusal, Mohammed Benidris, Hanif Livani

Federal Energy Regulatory Commission (FERC) Orders 841 and 2222 have recommended that distributed energy resources (DERs) should participate in energy and reserve markets; therefore, a mechanism needs to be developed to facilitate DERs' participation at the distribution level.

Reserve Allocation in Active Distribution Systems for Tertiary Frequency Regulation: A Coalitional Game Theory-based Approach

no code implementations2 May 2023 Mukesh Gautam, Mohammad MansourLakouraj, Rakib Hossain, Narayan Bhusal, Mohammed Benidris, Hanif Livani

This paper proposes a coalitional game theory-based approach for reserve optimization to enable DERs participate in tertiary frequency regulation.

Co-optimization of Operational Unit Commitment and Reserve Power Scheduling for Modern Grid

no code implementations24 Apr 2023 Ramkrishna Mishan, Matthew Egan, Mohammed Ben-Idris, Hanif Livani

Using this optimization framework, we also determine the total dispatchable power, non-dispatchable power, spinning reserve power, and arbitrage power using DER and ESD resource constraints.

Scheduling

Robust Event Classification Using Imperfect Real-world PMU Data

no code implementations19 Oct 2021 Yunchuan Liu, Lei Yang, Amir Ghasemkhani, Hanif Livani, Virgilio A. Centeno, Pin-Yu Chen, Junshan Zhang

Specifically, the data preprocessing step addresses the data quality issues of PMU measurements (e. g., bad data and missing data); in the fine-grained event data extraction step, a model-free event detection method is developed to accurately localize the events from the inaccurate event timestamps in the event logs; and the feature engineering step constructs the event features based on the patterns of different event types, in order to improve the performance and the interpretability of the event classifiers.

Classification Event Detection +1

Event Cause Analysis in Distribution Networks using Synchro Waveform Measurements

no code implementations25 Aug 2020 Iman Niazazari, Hanif Livani, Amir Ghasemkhani, Yunchuan Liu, Lei Yang

This paper presents a machine learning method for event cause analysis to enhance situational awareness in distribution networks.

BIG-bench Machine Learning

Attack on Grid Event Cause Analysis: An Adversarial Machine Learning Approach

no code implementations19 Nov 2019 Iman Niazazari, Hanif Livani

With the ever-increasing reliance on data for data-driven applications in power grids, such as event cause analysis, the authenticity of data streams has become crucially important.

BIG-bench Machine Learning

Adaptive Intelligent Secondary Control of Microgrids Using a Biologically-Inspired Reinforcement Learning

no code implementations2 May 2019 Mohammad Jafari, Vahid Sarfi, Amir Ghasemkhani, Hanif Livani, Lei Yang, Hao Xu

In this paper, a biologically-inspired adaptive intelligent secondary controller is developed for microgrids to tackle system dynamics uncertainties, faults, and/or disturbances.

reinforcement-learning Reinforcement Learning (RL)

Cause Identification of Electromagnetic Transient Events using Spatiotemporal Feature Learning

no code implementations10 Mar 2019 Iman Niazazari, Reza Jalilzadeh Hamidi, Hanif Livani, Reza Arghandeh

This paper presents a spatiotemporal unsupervised feature learning method for cause identification of electromagnetic transient events (EMTE) in power grids.

Disruptive Event Classification using PMU Data in Distribution Networks

no code implementations20 Mar 2017 Iman Niazazari, Hanif Livani

Preventive maintenance provides wide range of benefits in terms of time, avoiding unexpected outages, maintenance crew utilization, and equipment replacement cost.

Classification General Classification

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