128 citations · 166 across the 18 of their papers we have counts for
18 papers
Risk-aware Flexible Resource Utilization in an Unbalanced Three-Phase Distribution Network using SDP-based Distributionally Robust Optimal Power Flow
Zelong Lu, Jianxue Wang, Mohammad Shahidehpour +4
The variability caused by the proliferation of distributed energy resources (DERs) and the significant growth in unbalanced three-phase loads pose unprecedented challenges to distr…
Physics-Constrained Backdoor Attacks on Power System Fault Localization
Jianing Bai, Ren Wang, Zuyi Li
The advances in deep learning (DL) techniques have the potential to deliver transformative technological breakthroughs to numerous complex tasks in modern power systems that suffer…
Event-driven Two-stage Solution to Non-intrusive Load Monitoring
Lei Yan, Wei Tian, Jiayu Han +1
Existing methods of non-intrusive load monitoring (NILM) in literatures generally suffer from high computational complexity and/or low accuracy in identifying working household app…
Adaptive Event Detection for Representative Load Signature Extraction
Lei Yan, Wei Tian, Jiayu Han +1
Event detection is the first step in event-based non-intrusive load monitoring (NILM) and it can provide useful transient information to identify appliances. However, existing even…
LfEdNet: A Task-based Day-ahead Load Forecasting Model for Stochastic Economic Dispatch
Jiayu Han, Lei Yan, Zuyi Li
Load forecasting is one of the most important and studied topics in modern power systems. Most of the existing researches on day-ahead load forecasting try to build a good model to…
A Multi-timescale Two-stage Robust Grid-friendly Dispatch Model for Microgrid Operation
Jiayu Han, Lei Yan, Liuxi Zhang +3
Uncertainty in renewable energy generation and load consumption is a great challenge for microgrid operation, especially in islanded mode as the microgrid may be small in size and…
LIFTED: Household Appliance-level Load Dataset and Data Compression with Lossless Coding considering Precision
Lei Yan, Jiayu Han, Runnan Xu +1
The issue of estimating the detailed appliance level load consumption has received considerable attention. This paper first presents a Labelled hIgh-Frequency daTaset for Electrici…
A Hybrid Event Detection Approach for Non-Intrusive Load Monitoring
Mengqi Lu, Zuyi Li
Non-Intrusive Load Monitoring (NILM) is a practical method to provide appliance-level electricity consumption information. Event detection, as an important part of event-based NILM…
Functional Intrusive Load Monitor (FILM): A Model-based Platform for Non-Intrusive Load Monitoring System Development
Mengqi Lu, Jinfeng Gao, Zuyi Li
Non-Intrusive Load Monitoring (NILM) is an important application to monitor household appliance activities and provide related information to house owner or/and utility company via…
Grid-side Flexibility of Power Systems in Integrating Large-scale Renewable Generations: A Critical Review on Concepts, Formulations and Solution Approaches
Jia Li, Feng Liu, Zuyi Li +2
Though considerable effort has been devoted to exploiting generation-side and demand-side operational flexibility in order to cope with uncertain renewable generations, grid-side o…
Impacts and Benefits of UPFC to Wind Power Integration in Unit Commitment
Jia Li, Feng Liu, Zuyi Li +2
Unified Power Flow Controller (UPFC) is recognized as the most powerful flexible AC transmission systems (FACTS) device for power system operation. This paper addresses how UPFC ex…
Robust Coordinated Transmission and Generation Expansion Planning Considering Ramping Requirements and Construction Periods
Jia Li, Zuyi Li, Feng Liu +4
Two critical issues have arisen in transmission expansion planning with the rapid growth of wind power generation. First, severe power ramping events in daily operation due to the…
A Decomposition Based Approach for Solving a General Bilevel Linear Programming
Xuan Liu, Zuyi Li
Bilevel optimization has been widely used in decision-making process. However, there still lacks an efficient algorithm to determine an optimal solution of a bilevel optimization p…
Robust Integration of High-level Dispatchable Renewables in Power System Operation
Hongxing Ye, Jianhui Wang, Zuyi Li
The increasing penetration of Renewable Energy Sources (RES) requires more Flexibility Resources (FR), generally thermal units and storages, must be kept in the system to accommoda…
Pricing the Ramping Reserve and Capacity Reserve in Real Time Markets
Hongxing Ye, Zuyi Li
The increasing penetration of renewable energy in recent years has led to more uncertainties in power systems. In order to maintain system reliability and security, electricity mar…
Market Clearing for Uncertainty, Generation Reserve, and Transmission Reserve--Part II:Case Study
Hongxing Ye, Yinyin Ge, Mohammad Shahidehpour +1
In Part II of this two-part paper, we analyze the marginal prices derived in Part I of this two-part paper within a robust optimization framework. The load and generation are price…
Uncertainty Marginal Price, Transmission Reserve, and Day-ahead Market Clearing with Robust Unit Commitment
Hongxing Ye, Yinyin Ge, Mohammad Shahidehpour +1
The increasing penetration of renewable energy in recent years has led to more uncertainties in power systems. These uncertainties have to be accommodated by flexible re- sources (…
Impacts of Bad Data on the PMU based Line Outage Detection
Xuan Liu, Zhiyi Li, Zuyi Li
Power systems become more prone to cyber-attacks due to the high integration of information technologies. In this paper, we demonstrate that the outages of some lines can be masked…