IEEE Transactions on Power Systems

Papers
(The median citation count of IEEE Transactions on Power Systems is 5. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2020-11-01 to 2024-11-01.)
ArticleCitations
Definition and Classification of Power System Stability – Revisited & Extended537
A Multi-Agent Deep Reinforcement Learning Method for Cooperative Load Frequency Control of a Multi-Area Power System199
A Data-Driven Multi-Agent Autonomous Voltage Control Framework Using Deep Reinforcement Learning181
An Enhanced IEEE 33 Bus Benchmark Test System for Distribution System Studies176
Understanding Small-Signal Stability of Low-Inertia Systems172
Modeling Frequency Dynamics in Unit Commitment With a High Share of Renewable Energy165
Revisiting Grid-Forming and Grid-Following Inverters: A Duality Theory163
Short-Term Load Forecasting for Industrial Customers Based on TCN-LightGBM155
Roles of Dynamic State Estimation in Power System Modeling, Monitoring and Operation129
Robust Control Scheme for Distributed Battery Energy Storage Systems in Load Frequency Control123
Applications of Physics-Informed Neural Networks in Power Systems - A Review122
Real-World Subsynchronous Oscillation Events in Power Grids With High Penetrations of Inverter-Based Resources120
Optimal Operation Analysis of Integrated Community Energy System Considering the Uncertainty of Demand Response120
Physics-Aware Neural Networks for Distribution System State Estimation111
Transient Stability Assessment and Enhancement of Grid-Forming Converters Embedding Current Reference Saturation as Current Limiting Strategy97
DeepOPF: A Deep Neural Network Approach for Security-Constrained DC Optimal Power Flow97
Dynamic State Estimation for Power System Control and Protection90
Data-Driven Optimal Power Flow: A Physics-Informed Machine Learning Approach88
Transmission Planning With Battery-Based Energy Storage Transportation For Power Systems With High Penetration of Renewable Energy88
Agent-Based Modeling in Electricity Market Using Deep Deterministic Policy Gradient Algorithm84
A Unified Online Deep Learning Prediction Model for Small Signal and Transient Stability82
Optimal Stochastic Operation of Integrated Electric Power and Renewable Energy With Vehicle-Based Hydrogen Energy System81
Physics-Guided Deep Neural Networks for Power Flow Analysis81
Integrated Modelling and Enhanced Utilization of Power-to-Ammonia for High Renewable Penetrated Multi-Energy Systems81
Optimal Solution Analysis and Decentralized Mechanisms for Peer-to-Peer Energy Markets80
Resilience Oriented Planning of Urban Multi-Energy Systems With Generalized Energy Storage Sources79
Placing Grid-Forming Converters to Enhance Small Signal Stability of PLL-Integrated Power Systems78
Two-Level Combined Control Scheme of VSC-MTDC Integrated Offshore Wind Farms for Onshore System Frequency Support76
Coordinated Optimal Voyage Planning and Energy Management of All-Electric Ship With Hybrid Energy Storage System75
Distributed Voltage Control in Active Distribution Network Considering Renewable Energy: A Novel Network Partitioning Method75
Large-Signal Grid-Synchronization Stability Analysis of PLL-Based VSCs Using Lyapunov's Direct Method74
A Parameter Alternating VSG Controller of VSC-MTDC Systems for Low Frequency Oscillation Damping72
On-Line Inertia Estimation for Synchronous and Non-Synchronous Devices71
Optimal Power Scheduling Using Data-Driven Carbon Emission Flow Modelling for Carbon Intensity Control70
Co-Optimizing Virtual Power Plant Services Under Uncertainty: A Robust Scheduling and Receding Horizon Dispatch Approach70
Adaptive Methods for Short-Term Electricity Load Forecasting During COVID-19 Lockdown in France69
Multi-Agent Based Optimal Scheduling and Trading for Multi-Microgrids Integrated With Urban Transportation Networks69
Stochastic Optimization of Microgrids With Hybrid Energy Storage Systems for Grid Flexibility Services Considering Energy Forecast Uncertainties69
A Real Time Event Detection, Classification and Localization Using Synchrophasor Data69
Optimal Energy Storage System-Based Virtual Inertia Placement: A Frequency Stability Point of View68
Two-Stage Chance-Constrained Stochastic Thermal Unit Commitment for Optimal Provision of Virtual Inertia in Wind-Storage Systems67
Estimating the Robust P-Q Capability of a Technical Virtual Power Plant Under Uncertainties67
Deep Learning Based Densely Connected Network for Load Forecasting66
Improving Hosting Capacity of Unbalanced Distribution Networks via Robust Allocation of Battery Energy Storage Systems66
Distributed Distributionally Robust Dispatch for Integrated Transmission-Distribution Systems63
A Distributed and Robust Security-Constrained Economic Dispatch Algorithm Based on Blockchain62
A Deep Reinforcement Learning-Based Multi-Agent Framework to Enhance Power System Resilience Using Shunt Resources62
Peer-to-Peer Joint Electricity and Carbon Trading Based on Carbon-Aware Distribution Locational Marginal Pricing61
Blind Kalman Filtering for Short-Term Load Forecasting61
Carbon-Oriented Electricity Network Planning and Transformation61
Exploiting the Operational Flexibility of Wind Integrated Hybrid AC/DC Power Systems60
Balancing Wildfire Risk and Power Outages Through Optimized Power Shut-Offs59
Combining Deep Learning and Optimization for Preventive Security-Constrained DC Optimal Power Flow58
A Reliability-Constrained Expansion Planning Model for Mesh Distribution Networks57
Energy Management of Grid Interconnected Multi-Microgrids Based on P2P Energy Exchange: A Data Driven Approach56
Multi-Agent Deep Reinforcement Learning Method for EV Charging Station Game56
Indirect Multi-Energy Transactions of Energy Internet With Deep Reinforcement Learning Approach56
Carbon-Aware Computing for Datacenters56
Optimal Local Volt/Var Control for Photovoltaic Inverters in Active Distribution Networks56
A Predictive Method of LCC-HVDC Continuous Commutation Failure Based on Threshold Commutation Voltage Under Grid Fault56
Robust Scheduling of Virtual Power Plant Under Exogenous and Endogenous Uncertainties55
Distributionally Robust Resilient Operation of Integrated Energy Systems Using Moment and Wasserstein Metric for Contingencies55
Robust Load-Frequency Control in Islanded Microgrids: Virtual Synchronous Generator Concept and Quantitative Feedback Theory54
Operating Reserve Quantification Using Prediction Intervals of Wind Power: An Integrated Probabilistic Forecasting and Decision Methodology54
Real-Time Volt/Var Control in Active Distribution Networks With Data-Driven Partition Method53
Fully Distributed Robust Reserve Scheduling for Coupled Transmission and Distribution Systems53
Data-Driven Frequency Dynamic Unit Commitment for Island Systems With High RES Penetration53
Photovoltaic Hosting Capacity Sensitivity to Active Distribution Network Management53
Distributed Generalized Nash Equilibrium Seeking for Energy Sharing Games in Prosumers53
Energy-Storage Modeling: State-of-the-Art and Future Research Directions53
Data-Driven Scheduling of Energy Storage in Day-Ahead Energy and Reserve Markets With Probabilistic Guarantees on Real-Time Delivery52
Hybrid AC/DC Transmission Expansion Planning Considering HVAC to HVDC Conversion Under Renewable Penetration52
Optimal Portfolio of Distinct Frequency Response Services in Low-Inertia Systems52
A Risk-Averse Adaptively Stochastic Optimization Method for Multi-Energy Ship Operation Under Diverse Uncertainties52
Modelling and Characterisation of Flexibility From Distributed Energy Resources52
Day-Ahead and Intraday Dispatch of an Integrated Biomass-Concentrated Solar System: A Multi-Objective Risk-Controlling Approach52
Probabilistic Load Forecasting Based on Adaptive Online Learning52
Data-Driven Event Identification in the U.S. Power Systems Based on 2D-OLPP and RUSBoosted Trees50
System Impact Studies for Near 100% Renewable Energy Systems Dominated by Inverter Based Variable Generation50
Low-Carbon Electricity Network Transition Considering Retirement of Aging Coal Generators50
Underfrequency Load Shedding Using Locally Estimated RoCoF of the Center of Inertia50
Disturbance Observer Based Fractional-Order Integral Sliding Mode Frequency Control Strategy for Interconnected Power System50
Distributed Finite-Time Event-Triggered Frequency and Voltage Control of AC Microgrids50
Resilient Secondary Voltage Control of Islanded Microgrids: An ESKBF-Based Distributed Fast Terminal Sliding Mode Control Approach50
Distributed Weight-Average-Prediction Control and Stability Analysis for an Islanded Microgrid With Communication Time Delay49
Reliability and Vulnerability Assessment of Multi-Energy Systems: An Energy Hub Based Method49
Online Ensemble Learning for Load Forecasting49
Conjectural-Variations Equilibria in Electricity, Natural-Gas, and Carbon-Emission Markets48
A Graph Theoretic Approach to Power System Vulnerability Identification48
Convex Optimization of Integrated Power-Gas Energy Flow Model With Applications to Probabilistic Energy Flow48
Data-Driven-Based Stochastic Robust Optimization for a Virtual Power Plant With Multiple Uncertainties48
Frequency-Constrained Stochastic Planning Towards a High Renewable Target Considering Frequency Response Support From Wind Power48
Graph Convolutional Network-Based Topology Embedded Deep Reinforcement Learning for Voltage Stability Control48
Event-Triggered Load Frequency Control via Switching Approach47
Resilience-Oriented DG Siting and Sizing Considering Stochastic Scenario Reduction46
Wasserstein Distributionally Robust Look-Ahead Economic Dispatch46
A Lagrange Multiplier Based State Enumeration Reliability Assessment for Power Systems With Multiple Types of Loads and Renewable Generations46
Real-Time Coordinated Scheduling for ADNs With Soft Open Points and Charging Stations46
A Three-Level Planning Model for Optimal Sizing of Networked Microgrids Considering a Trade-Off Between Resilience and Cost45
Frequency Injection Based HVDC Attack-Defense Control Via Squeeze-Excitation Double CNN45
Collaborative EV Routing and Charging Scheduling With Power Distribution and Traffic Networks Interaction45
Distributionally Robust Hydrogen Optimization With Ensured Security and Multi-Energy Couplings45
Decision-Dependent Uncertainty Modeling in Power System Operational Reliability Evaluations44
Machine Learning-Enabled Distribution Network Phase Identification44
Distributed Coordinated Voltage Control for Distribution Networks With DG and OLTC Based on MPC and Gradient Projection44
Robust Hybrid Linear State Estimator Utilizing SCADA and PMU Measurements44
Model-Free Adaptive Control of STATCOM for SSO Mitigation in DFIG-Based Wind Farm44
Aggregated Model of Virtual Power Plants for Transient Frequency and Voltage Stability Analysis44
Methods for Analysis and Quantification of Power System Resilience44
Probabilistic Residential Load Forecasting Based on Micrometeorological Data and Customer Consumption Pattern44
Theory and Implementation of Fractional Order Controllers for Power System Applications44
ISO New England Experience in Locating the Source of Oscillations Online43
Encoding Frequency Constraints in Preventive Unit Commitment Using Deep Learning With Region-of-Interest Active Sampling43
PLL Synchronization Stability Analysis of MMC-Connected Wind Farms Under High-Impedance AC Faults43
Data-Driven Planning for Renewable Distributed Generation Integration42
Adaptive Droop Control of Multi-Terminal HVDC Network for Frequency Regulation and Power Sharing42
Impedance-Based Whole-System Modeling for a Composite Grid via Embedding of Frame Dynamics42
Coordinated Optimal Power Flow for Integrated Active Distribution Network and Virtual Power Plants Using Decentralized Algorithm42
VSC-HVDC Interties for Urban Power Grid Enhancement42
Adaptive Power Point Tracking Control of PV System for Primary Frequency Regulation of AC Microgrid With High PV Integration42
Game-Theoretic Demand Side Management of Thermostatically Controlled Loads for Smoothing Tie-Line Power of Microgrids41
A Task-Based Day-Ahead Load Forecasting Model for Stochastic Economic Dispatch41
An Enhanced MILP Model for Multistage Reliability-Constrained Distribution Network Expansion Planning41
DC Optimal Power Flow With Joint Chance Constraints41
Multi-Period Active Distribution Network Planning Using Multi-Stage Stochastic Programming and Nested Decomposition by SDDIP41
A Study on the Strong Duality of Second-Order Conic Relaxation of AC Optimal Power Flow in Radial Networks41
Reactive Power Control Strategy for Inhibiting Transient Overvoltage Caused by Commutation Failure41
Mitigation of Fault Induced Delayed Voltage Recovery (FIDVR) by PV-STATCOM40
DeepOPF-V: Solving AC-OPF Problems Efficiently40
Control Interaction Modeling and Analysis of Grid-Forming Battery Energy Storage System for Offshore Wind Power Plant40
Convex Relaxation of Combined Heat and Power Dispatch40
The Flexibility Test System for Studies of Variable Renewable Energy Resources40
Measurement-Based Optimal DER Dispatch With a Recursively Estimated Sensitivity Model39
Frequency Stability Using MPC-Based Inverter Power Control in Low-Inertia Power Systems39
PMU Missing Data Recovery Using Tensor Decomposition39
Accelerated Derivative-Free Deep Reinforcement Learning for Large-Scale Grid Emergency Voltage Control39
Chance-Constrained Economic Dispatch Considering Curtailment Strategy of Renewable Energy39
An Exact Sequential Linear Programming Algorithm for the Optimal Power Flow Problem39
Robust Distribution System Load Restoration With Time-Dependent Cold Load Pickup38
Three-Port Small Signal Admittance-Based Model of VSCs for Studies of Multi-Terminal HVDC Hybrid AC/DC Transmission Grids38
A Method for Evaluating Frequency Regulation in an Electrical Grid – Part I: Theory38
A Practical Feeder Planning Model for Urban Distribution System38
PowerNet: Multi-Agent Deep Reinforcement Learning for Scalable Powergrid Control38
Approximating Trajectory Constraints With Machine Learning – Microgrid Islanding With Frequency Constraints37
Deep Learning Based Distributionally Robust Joint Chance Constrained Economic Dispatch Under Wind Power Uncertainty37
Minimization of AC-DC Grid Transmission Loss and DC Voltage Deviation Using Adaptive Droop Control and Improved AC-DC Power Flow Algorithm37
Reliability Analysis of Power Systems Integrated With High-Penetration of Power Converters37
Scheduled Power Control and Autonomous Energy Control of Grid-Connected Energy Storage System (ESS) With Virtual Synchronous Generator and Primary Frequency Regulation Capabilities37
Hybrid Symbolic-Numeric Framework for Power System Modeling and Analysis37
Conditions for Regional Frequency Stability in Power System Scheduling—Part I: Theory37
Learning Sequential Distribution System Restoration via Graph-Reinforcement Learning36
The Creation and Validation of Load Time Series for Synthetic Electric Power Systems36
Distributed Hierarchical Coordination of Networked Charging Stations Based on Peer-to-Peer Trading and EV Charging Flexibility Quantification36
Quantum-Secure Microgrid36
Participation Analysis in Impedance Models: The Grey-Box Approach for Power System Stability36
Disaggregating Customer-Level Behind-the-Meter PV Generation Using Smart Meter Data and Solar Exemplars36
Day-Ahead Contingency-Constrained Unit Commitment With Co-Optimized Post-Contingency Transmission Switching36
A Criterion and Stochastic Unit Commitment Towards Frequency Resilience of Power Systems36
Energy-Shaping Controller for DFIG-Based Wind Farm to Mitigate Subsynchronous Control Interaction36
Optimal Scheduling for a Zero Net Energy Community Microgrid With Customer-Owned Energy Storage Systems36
RoCoF Restrictive Planning Framework and Wind Speed Forecast Informed Operation Strategy of Energy Storage System35
Cooperative Peak Shaving and Voltage Regulation in Unbalanced Distribution Feeders35
A Tri-Level Planning Approach to Resilient Expansion and Hardening of Coupled Power Distribution and Transportation Systems35
Frequency Stability Constrained Microgrid Scheduling Considering Seamless Islanding35
Data-Driven Distributionally Robust Unit Commitment With Wasserstein Metric: Tractable Formulation and Efficient Solution Method35
Frequency Stability Constrained Optimal Power Flow Incorporating Differential Algebraic Equations of Governor Dynamics35
A Bi-Level Interval Robust Optimization Model for Service Restoration in Flexible Distribution Networks35
A Coalitional Cyber-Insurance Design Considering Power System Reliability and Cyber Vulnerability35
Collaborative Pricing in a Power-Transportation Coupled Network: A Variational Inequality Approach35
MPC-Based Fast Frequency Control of Voltage Source Converters in Low-Inertia Power Systems35
Probabilistic Voltage Sensitivity Analysis to Quantify Impact of High PV Penetration on Unbalanced Distribution System35
Multi-View Neural Network Ensemble for Short and Mid-Term Load Forecasting35
Optimal Allocation of Energy Storage System in DFIG Wind Farms for Frequency Support Considering Wake Effect35
Fixed-Time Fractional-Order Sliding Mode Controller for Multimachine Power Systems35
Equivalent Circuit Model of Grid-Forming Converters With Circular Current Limiter for Transient Stability Analysis35
Data-Driven Distributionally Robust Optimization for Real-Time Economic Dispatch Considering Secondary Frequency Regulation Cost35
The Online Charging and Discharging Scheduling Potential of Electric Vehicles Considering the Uncertain Responses of Users35
Domain of Attraction’s Estimation for Grid Connected Converters With Phase-Locked Loop34
Distributed Optimization Using Reduced Network Equivalents for Radial Power Distribution Systems34
Virtual Inertia Response and Frequency Control Ancillary Services From Hydrogen Electrolyzers34
A Data-Driven Sparse Polynomial Chaos Expansion Method to Assess Probabilistic Total Transfer Capability for Power Systems With Renewables34
Generation and Transmission Expansion Planning Towards a 100% Renewable Future34
Uncertainty Evaluation Algorithm in Power System Dynamic Analysis With Correlated Renewable Energy Sources34
A Deep Neural Network Approach for Online Topology Identification in State Estimation34
Learning to Solve the AC-OPF Using Sensitivity-Informed Deep Neural Networks34
Analytical Expression on Transient Overvoltage Peak Value of Converter Bus Caused by DC Faults34
Deeply Hidden Moving-Target-Defense for Cybersecure Unbalanced Distribution Systems Considering Voltage Stability34
Cost-Oriented Prediction Intervals: On Bridging the Gap Between Forecasting and Decision34
A Distributed Black-Start Optimization Method for Global Transmission and Distribution Network34
Transient Stability of Power Systems Integrated With Inverter-Based Generation34
Nonlinear Virtual Inertia Control of WTGs for Enhancing Primary Frequency Response and Suppressing Drivetrain Torsional Oscillations34
A Station-Hybrid HVDC System Structure and Control Strategies for Cross-Seam Power Transmission34
PMU-Based System State Estimation for Multigrounded Distribution Systems34
Event-Driven Predictive Approach for Real-Time Volt/VAR Control With CVR in Solar PV Rich Active Distribution Network34
Variable-Inertia Emulation Control Scheme for VSC-HVDC Transmission Systems34
Power–Transportation Coordination: Toward a Hybrid Economic-Emission Dispatch Model33
On Multi-Event Co-Calibration of Dynamic Model Parameters Using Soft Actor-Critic33
Impact of System Inherent Characteristics on Initial-Stage Short-Circuit Current of MMC-Based MTDC Transmission Systems33
Two-Step Electricity Theft Detection Strategy Considering Economic Return Based on Convolutional Autoencoder and Improved Regression Algorithm33
A Comprehensive Scheduling Framework Using SP-ADMM for Residential Demand Response With Weather and Consumer Uncertainties33
Tractable Convex Approximations for Distributionally Robust Joint Chance-Constrained Optimal Power Flow Under Uncertainty33
Data-Driven Coordinated Voltage Control Method of Distribution Networks With High DG Penetration33
Distributed Optimization in Distribution Systems: Use Cases, Limitations, and Research Needs33
Stochastic Online Generation Control of Cascaded Run-of-the-River Hydropower for Mitigating Solar Power Volatility33
Economic-Effective Multi-Energy Management Considering Voltage Regulation Networked With Energy Hubs33
Robust Transmission Expansion Planning Based on Adaptive Uncertainty Set Optimization Under High-Penetration Wind Power Generation33
Coordinating Demand Response Aggregation With LV Network Operational Constraints33
Resilience-Oriented Co-Deployment of Remote- Controlled Switches and Soft Open Points in Distribution Networks32
Coordinated Rotor Speed and Pitch Angle Control of Wind Turbines for Accurate and Efficient Frequency Response32
Reliability-Constrained Power System Expansion Planning: A Stochastic Risk-Averse Optimization Approach32
Enhancing the Flexibility of Storage Integrated Power System by Multi-Stage Robust Dispatch32
Optimal Restoration of an Unbalanced Distribution System Into Multiple Microgrids Considering Three-Phase Demand-Side Management32
Electricity Theft Detection in AMI With Low False Positive Rate Based on Deep Learning and Evolutionary Algorithm32
Frequency Response Impact of Integration of HVDC Into a Low-Inertia AC Power Grid32
Distribution System Resilience Under Asynchronous Information Using Deep Reinforcement Learning32
Cooperative Operation of Distributed Energy Resources and Thermal Power Plant With a Carbon-Capture-Utilization-and-Storage System32
DDPG-Based Multi-Agent Framework for SVC Tuning in Urban Power Grid With Renewable Energy Resources31
A Generic Power Flow Algorithm for Unbalanced Islanded Hybrid AC/DC Microgrids31
Unbalance Mitigation via Phase-Switching Device and Static Var Compensator in Low-Voltage Distribution Network31
Participation of Pumped Hydro Storage in Energy and Performance-Based Regulation Markets31
Integrated Heat and Electricity Dispatch for District Heating Networks With Constant Mass Flow: A Generalized Phasor Method31
Network-Aware Demand-Side Management Framework With A Community Energy Storage System Considering Voltage Constraints31
On the Use of a Convex Model for Bulk Storage in MIP-Based Power System Operation and Planning31
A Sequential Black-Start Restoration Model for Resilient Active Distribution Networks31
Access Economy for Storage in Energy Communities31
Conditional Style-Based Generative Adversarial Networks for Renewable Scenario Generation31
Quantum Distributed Unit Commitment: An Application in Microgrids31
An Integrated Missing-Data Tolerant Model for Probabilistic PV Power Generation Forecasting31
Enhanced Commutation Failure Predictive Detection Method and Control Strategy in Multi-Infeed LCC-HVDC Systems Considering Voltage Harmonics31
Optimal Emergency Frequency Control Based on Coordinated Droop in Multi-Infeed Hybrid AC-DC System31
A Two-Level ADMM Algorithm for AC OPF With Global Convergence Guarantees31
WAMS-Based HVDC Damping Control for Cyber Attack Defense31
Bridging Chance-Constrained and Robust Optimization in an Emission-Aware Economic Dispatch With Energy Storage31
Inertia-Enhanced Distributed Voltage and Frequency Control of Low-Inertia Microgrids31
Distributionally Robust Unit Commitment With Flexible Generation Resources Considering Renewable Energy Uncertainty30
An Efficient Power System Planning Model Considering Year-Round Hourly Operation Simulation30
A Method to Design Power System Stabilizers in a Multi-Machine Power System Based on Single-Machine Infinite-Bus System Model30
A Competitive Scheduling Algorithm for Online Demand Response in Islanded Microgrids30
A Reliability-Based Method to Quantify the Capacity Value of Soft Open Points in Distribution Networks30
An Integrated Transfer Learning Method for Power System Dynamic Security Assessment of Unlearned Faults With Missing Data30
Distributed Predefined-Time Fractional-Order Sliding Mode Control for Power System With Prescribed Tracking Performance30
Coordinated Wide-Area Damping Control Using Deep Neural Networks and Reinforcement Learning30
Improving the Power System Dynamic Response Through a Combined Voltage-Frequency Control of Distributed Energy Resources30
Benefits of Strategically Sizing Wind-Integrated Energy Storage and Transmission30
Slow Coherency Identification and Power System Dynamic Model Reduction by Using Orthogonal Structure of Electromechanical Eigenvectors30
Solar Power Prediction Based on Satellite Measurements – A Graphical Learning Method for Tracking Cloud Motion30
Optimal Consensus-Based Event-Triggered Control Strategy for Resilient DC Microgrids30
Disturbance Interaction Analysis and Suppression Strategy of MMC-HVDC Systems Considering Sub-Module Capacitor Voltage Ripples30
A DSO Framework for Market Participation of DER Aggregators in Unbalanced Distribution Networks30
Data Based Linear Power Flow Model: Investigation of a Least-Squares Based Approximation30
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