12 citations · 27 across the 13 of their papers we have counts for
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Integrating Building Thermal Flexibility Into Distribution System: A Privacy-Preserved Dispatch Approach
Shuai Lu, Zeyin Hou, Wei Gu +1
The inherent thermal storage capacity of buildings brings considerable thermal flexibility to the heating/cooling loads, which are promising demand response resources for power sys…
Fast Critical Clearing Time Calculation for Power Systems with Synchronous and Asynchronous Generation
Xuezao Wang, Yijun Xu, Wei Gu +4
The increasing penetration of renewables is replacing traditional synchronous generation in modern power systems with low-inertia asynchronous converter-interfaced generators (CIGs…
On the Data-Driven Modeling of Price-Responsive Flexible Loads: Formulation and Algorithm
Mingji Chen, Shuai Lu, Wei Gu +3
The flexible loads in power systems, such as interruptible and transferable loads, are critical flexibility resources for mitigating power imbalances. Despite their potential, accu…
Dynamic Energy Flow Analysis of Integrated Electricity and Gas Systems: A Semi-Analytical Approach
Zhikai Huang, Shuai Lu, Wei Gu +4
Ensuring the safe and reliable operation of integrated electricity and gas systems (IEGS) requires dynamic energy flow (DEF) simulation tools that achieve high accuracy and computa…
Quantify Gas-to-Power Fault Propagation Speed:A Semi-Implicit Simulation Approach
Ruizhi Yu, Suhan Zhang, Wei Gu +1
Relying heavily on the secure supply of natural gas, the modern clean electric power systems are prone to the gas disturbances induced by the inherent rupture and leakage faults. F…
Nonlinear PDE Constrained Optimal Dispatch of Gas and Power: A Global Linearization Approach
Yuan Li, Shuai Lu, Wei Gu +4
The coordinated dispatch of power and gas in the electricity-gas integrated energy system (EG-IES) is fundamental for ensuring operational security. However, the gas dynamics in th…
On the Solution Uniqueness of Data-Driven Modeling of Flexible Loads (with Supplementary Material)
Shuai Lu, Jiayi Ding, Mingji Chen +5
This letter first explores the solution uniqueness of the data-driven modeling of price-responsive flexible loads (PFL). The PFL on the demand side is critical in modern power syst…
Semi-implicit Continuous Newton Method for Power Flow Analysis
Ruizhi Yu, Wei Gu, Yijun Xu +2
As an effective emulator of ill-conditioned power flow, continuous Newton methods (CNMs) have been extensively investigated using explicit and implicit numerical integration algori…
Privacy-Preserved Aggregate Thermal Dynamic Model of Buildings
Zeyin Hou, Shuai Lu, Yijun Xu +4
The thermal inertia of buildings brings considerable flexibility to the heating and cooling load, which is known to be a promising demand response resource. The aggregate model tha…
Aggregate Model of District Heating Network for Integrated Energy Dispatch: A Physically Informed Data-Driven Approach
Shuai Lu, Zihang Gao, Yong Sun +5
The district heating network (DHN) is essential in enhancing the operational flexibility of integrated energy systems (IES). Yet, it is hard to obtain an accurate and concise DHN m…
Non-iterative Calculation of Quasi-Dynamic Energy Flow in the Heat and Electricity Integrated Energy Systems
Ruizhi Yu, Wei Gu
Quasi-dynamic energy flow calculation is an indispensable tool for the heat and electricity integrated energy system (HE-IES) analysis. One solves the nonlinear partial differentia…