Journal of Modern Power Systems and Clean Energy最新文献_第7页

Online Demand Response Characterization Based on Variability in Customer Behavior 基于客户行为变化的在线需求响应特征描述

IF 6.3 1区工程技术

Journal of Modern Power Systems and Clean Energy Pub Date : 2024-01-02 DOI: 10.35833/MPCE.2023.000516

Lester Marrero;Daniel Sbárbaro;Luis García-Santander

{"title":"Online Demand Response Characterization Based on Variability in Customer Behavior","authors":"Lester Marrero;Daniel Sbárbaro;Luis García-Santander","doi":"10.35833/MPCE.2023.000516","DOIUrl":"https://doi.org/10.35833/MPCE.2023.000516","url":null,"abstract":"This paper proposes an online framework to characterize demand response (DR) over time. The proposed framework facilitates obtaining and updating the daily consumption patterns of customers. The essential concept of response profile class (RPC) is introduced for characterization and complemented by the measure of the variability in customer behavior. This paper uses a modified version of the incremental clustering by fast search and find of density peaks (CFSFDP) algorithm for daily profiles, considering the multivariate normal kernel density estimator and incremental forms of the Davies-Bouldin (iDB) and Xie-Beni (iXB) validity indices. Case studies conducted using real-world and simulated daily profiles of residential and commercial Chilean end-users have demonstrated how the proposed framework can continuously characterize DR. The proposed framework is proven to achieve realistic customer models for effective energy management by estimating the customer response to price signals at the distribution system operator (DSO) level.","PeriodicalId":51326,"journal":{"name":"Journal of Modern Power Systems and Clean Energy","volume":"12 3","pages":"936-946"},"PeriodicalIF":6.3,"publicationDate":"2024-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=10379577","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141091145","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Two-stage Transient-Stability-Constrained Optimal Power Flow for Preventive Control of Rotor Angle Stability and Voltage Sags 预防性控制转子角度稳定性和电压骤降的两阶段暂态稳定性约束优化功率流

IF 5.7 1区工程技术

Journal of Modern Power Systems and Clean Energy Pub Date : 2023-12-28 DOI: 10.35833/MPCE.2023.000461

Jorge Uriel Sevilla-Romero;Alejandro Pizano-Martínez;Claudio Rubén Fuerte-Esquivel;Reymundo Ramírez-Betancour

{"title":"Two-stage Transient-Stability-Constrained Optimal Power Flow for Preventive Control of Rotor Angle Stability and Voltage Sags","authors":"Jorge Uriel Sevilla-Romero;Alejandro Pizano-Martínez;Claudio Rubén Fuerte-Esquivel;Reymundo Ramírez-Betancour","doi":"10.35833/MPCE.2023.000461","DOIUrl":"https://doi.org/10.35833/MPCE.2023.000461","url":null,"abstract":"In practice, an equilibrium point of the power system is considered transiently secure if it can withstand a specified contingency by maintaining transient evolution of rotor angles and voltage magnitudes within set bounds. A novel sequential approach is proposed to obtain transiently stable equilibrium points through the preventive control of transient stability and transient voltage sag (TVS) problems caused by a severe disturbance. The proposed approach conducts a sequence of non-heuristic optimal active power re-dispatch of the generators to steer the system toward a transiently secure operating point by sequentially solving the transient-stability-constrained optimal power flow (TSC-OPF) problems. In the proposed approach, there are two sequential projection stages, with the first stage ensuring the rotor angle stability and the second stage removing TVS in voltage magnitudes. In both projection stages, the projection operation corresponds to the TSC-OPF, with its formulation directly derived by adding only two steady-state variable-based transient constraints to the conventional OPF problem. The effectiveness of this approach is numerically demonstrated in terms of its accuracy and computational performance by using the Western System Coordinated Council (WSCC) 3-machine 9-bus system and an equivalent model of the Mexican 46-machine 190-bus system.","PeriodicalId":51326,"journal":{"name":"Journal of Modern Power Systems and Clean Energy","volume":"12 5","pages":"1357-1369"},"PeriodicalIF":5.7,"publicationDate":"2023-12-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=10375948","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142324366","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Day-Ahead Voltage-Stability-Constrained Network Topology Optimization with Uncertainties 具有不确定性的提前电压稳定约束网络拓扑优化

IF 6.3 1区工程技术

Journal of Modern Power Systems and Clean Energy Pub Date : 2023-12-12 DOI: 10.35833/MPCE.2023.000673

Dingli Guo;Lei Wang;Ticao Jiao;Ke Wu;Wenjing Yang

{"title":"Day-Ahead Voltage-Stability-Constrained Network Topology Optimization with Uncertainties","authors":"Dingli Guo;Lei Wang;Ticao Jiao;Ke Wu;Wenjing Yang","doi":"10.35833/MPCE.2023.000673","DOIUrl":"https://doi.org/10.35833/MPCE.2023.000673","url":null,"abstract":"A day-ahead voltage-stability-constrained network topology optimization (DVNTO) problem is proposed to find the day-ahead topology schemes with the minimum number of operations (including line switching and bus-bar splitting) while ensuring the sufficient hourly voltage stability margin and the engineering operation requirement of power systems. The AC continuation power flow and the uncertainty from both renewable energy sources and loads are incorporated into the formulation. The proposed DVNTO problem is a stochastic, large-scale, nonlinear integer programming problem. To solve it tractably, a tailored three-stage solution methodology, including a scenario generation and reduction stage, a dynamic period partition stage, and a topology identification stage, is presented. First, to address the challenges posed by uncertainties, a novel problem-specified scenario reduction process is proposed to obtain the representative scenarios. Then, to obtain the minimum number of necessary operations to alter the network topologies for the next 24-hour horizon, a dynamic period partition strategy is presented to partition the hours into several periods according to the hourly voltage information based on the voltage stability problem. Finally, a topology identification stage is performed to identify the final network topology scheme. The effectiveness and robustness of the proposed three-stage solution methodology under different loading conditions and the effectiveness of the proposed partition strategy are evaluated on the IEEE 118-bus and 3120-bus power systems.","PeriodicalId":51326,"journal":{"name":"Journal of Modern Power Systems and Clean Energy","volume":"12 3","pages":"730-741"},"PeriodicalIF":6.3,"publicationDate":"2023-12-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=10355079","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141091150","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Transient Stability Analysis of Converter-Based Islanded Microgrids Based on Iterative Equal Area Criterion Considering Reactive Power Loop Dynamics and Varying Damping 基于迭代等面积准则的基于变流器的孤岛式微电网瞬态稳定性分析（考虑无功功率环路动态和变化阻尼

IF 5.7 1区工程技术

Journal of Modern Power Systems and Clean Energy Pub Date : 2023-12-12 DOI: 10.35833/MPCE.2023.000291

Xilin Li;Jingyi Zhang;Zhen Tian;Xiaoming Zha;Wei Wang;Meng Huang;Chong Shao

{"title":"Transient Stability Analysis of Converter-Based Islanded Microgrids Based on Iterative Equal Area Criterion Considering Reactive Power Loop Dynamics and Varying Damping","authors":"Xilin Li;Jingyi Zhang;Zhen Tian;Xiaoming Zha;Wei Wang;Meng Huang;Chong Shao","doi":"10.35833/MPCE.2023.000291","DOIUrl":"10.35833/MPCE.2023.000291","url":null,"abstract":"With the rapid increase in the installed capacity of renewable energy in modern power systems, the stable operation of power systems with considerable power electronic equipment requires further investigation. In converter-based islanded microgrid (CIM) systems equipped with grid-following (GFL) and grid-forming (GFM) voltage-source converters (VSCs), it is challenging to maintain stability due to the mutual coupling effects between different VSCs and the loss of voltage and frequency support from the power system. In previous studies, quantitative transient stability analysis was primarily used to assess the active power loop of GFM-VSCs. However, frequency and voltage dynamics are found to be strongly coupled, which strongly affects the estimation result of stability boundary. In addition, the varying damping terms have not been fully captured. To bridge these gaps, this paper investigates the transient stability of CIM considering reactive power loop dynamics and varying damping. First, an accuracy-enhanced nonlinear model of the CIM is derived based on the effects of reactive power loop and post-disturbance frequency jump phenomena. Considering these effects will eliminates the risk of misjudgment. The reactive power loop dynamics make the model coefficients be no longer constant and thus vary with the power angle. To evaluate quantitatively the effects of reactive power loop and varying damping on the transient stability of CIM, an iterative criterion based on the equal area criterion theory is proposed. In addition, the effects of parameters on the stable boundary of power system are analyzed, and the dynamic interaction mechanisms are revealed. Simulation and experiment results verify the merits of the proposed method.","PeriodicalId":51326,"journal":{"name":"Journal of Modern Power Systems and Clean Energy","volume":"12 4","pages":"1170-1182"},"PeriodicalIF":5.7,"publicationDate":"2023-12-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=10355074","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141769485","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Small-Signal Stability Criteria in Power Electronics-Dominated Power Systems: A Comparative Review 电力电子主导型电力系统中的小信号稳定性标准：比较综述

IF 5.7 1区工程技术

Journal of Modern Power Systems and Clean Energy Pub Date : 2023-12-12 DOI: 10.35833/MPCE.2023.000526

Qifan Chen;Siqi Bu;Chi Yung Chung

{"title":"Small-Signal Stability Criteria in Power Electronics-Dominated Power Systems: A Comparative Review","authors":"Qifan Chen;Siqi Bu;Chi Yung Chung","doi":"10.35833/MPCE.2023.000526","DOIUrl":"10.35833/MPCE.2023.000526","url":null,"abstract":"To tackle emerging power system small-signal stability problems such as wideband oscillations induced by the large-scale integration of renewable energy and power electronics, it is crucial to review and compare existing small-signal stability analysis methods. On this basis, guidance can be provided on determining suitable analysis methods to solve relevant small-signal stability problems in power electronics-dominated power systems (PEDPSs). Various mature methods have been developed to analyze the small-signal stability of PEDPSs, including eigenvalue-based methods, Routh stability criterion, Nyquist/Bode plot based methods, passivity-based methods, positive-net-damping method, lumped impedance-based methods, bifurcation-based methods, etc. In this paper, the application conditions, advantages, and limitations of these criteria in identifying oscillation frequencies and stability margins are reviewed and compared to reveal and explain connections and discrepancies among them. Especially, efforts are devoted to mathematically proving the equivalence between these small-signal stability criteria. Finally, the performance of these criteria is demonstrated and compared in a 4-machine 2-area power system with a wind farm and an IEEE 39-bus power system with 3 wind farms.","PeriodicalId":51326,"journal":{"name":"Journal of Modern Power Systems and Clean Energy","volume":"12 4","pages":"1003-1018"},"PeriodicalIF":5.7,"publicationDate":"2023-12-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=10355078","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141769443","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Estimation of Equivalent Model of Photovoltaic Array Using Unscented Kalman Filters 使用非彩色卡尔曼滤波器估计光伏阵列的等效模型

IF 6.3 1区工程技术

Journal of Modern Power Systems and Clean Energy Pub Date : 2023-12-12 DOI: 10.35833/MPCE.2023.000510

M. A. González-Cagigal;José A. Rosendo-Macías;A. Gómez-Expósito

引用次数: 0

Distributed Hybrid Model Predictive Secondary Control of DC Microgrids with Random Communication Disorders 具有随机通信失调的直流微电网的分布式混合模型预测二级控制

IF 6.3 1区工程技术

Journal of Modern Power Systems and Clean Energy Pub Date : 2023-12-12 DOI: 10.35833/MPCE.2023.000417

Meysam Yaribeygi;Zeinab Karami;Qobad Shafiee;Hassan Bevrani

{"title":"Distributed Hybrid Model Predictive Secondary Control of DC Microgrids with Random Communication Disorders","authors":"Meysam Yaribeygi;Zeinab Karami;Qobad Shafiee;Hassan Bevrani","doi":"10.35833/MPCE.2023.000417","DOIUrl":"https://doi.org/10.35833/MPCE.2023.000417","url":null,"abstract":"A reliable and robust communication network is essential to exchange information between distributed generators (DGs) and accurately calculate their control actions in microgrids (MGs). However, the integration of the communication network and MGs poses challenges related to the flexibility, availability, and reliability of the system. Furthermore, random communication disorders such as time delays and packet loss can negatively impact the system performance. Therefore, it is essential to design a suitable secondary controller (SC) with a fast dynamic response to restore voltage and appropriate power-sharing, while ensuring that the effects of random communication disorders are eliminated. In this regard, an optimal distributed hybrid model predictive secondary control method is presented in this paper. Realistic simulations are carried out in a mixed simulation environment based on MATLAB and OMNET++, by considering IEEE 802.11 (WiFi) using the recently developed Internet networking (INET) framework. In the implemented application layer, the recoveryUnit is responsible for reducing the impact of random communication disorders. The effectiveness and performance of the proposed method in comparison with a conventional model predictive control are verified by simulation results.","PeriodicalId":51326,"journal":{"name":"Journal of Modern Power Systems and Clean Energy","volume":"12 3","pages":"925-935"},"PeriodicalIF":6.3,"publicationDate":"2023-12-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=10355076","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141091154","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Optimal Operation Control Strategies for Active Distribution Networks Under Multiple States: A Systematic Review 多状态下主动配电网络的最佳运行控制策略：系统综述

IF 5.7 1区工程技术

Journal of Modern Power Systems and Clean Energy Pub Date : 2023-12-12 DOI: 10.35833/MPCE.2023.000372

Jingtao Zhao;Zhi Wu;Huan Long;Huapeng Sun;Xi Wu;Chingchuen Chan;Mohammad Shahidehpour

{"title":"Optimal Operation Control Strategies for Active Distribution Networks Under Multiple States: A Systematic Review","authors":"Jingtao Zhao;Zhi Wu;Huan Long;Huapeng Sun;Xi Wu;Chingchuen Chan;Mohammad Shahidehpour","doi":"10.35833/MPCE.2023.000372","DOIUrl":"https://doi.org/10.35833/MPCE.2023.000372","url":null,"abstract":"With the large-scale integration of distributed renewable generation (DRG) and increasing proportion of power electronic equipment, the traditional power distribution network (DN) is evolving into an active distribution network (ADN). The operation state of an ADN, which is equipped with DRGs, could rapidly change among multiple states, which include steady, alert, and fault states. It is essential to manage large-scale DRG and enable the safe and economic operation of ADNs. In this paper, the current operation control strategies of ADNs under multiple states are reviewed with the interpretation of each state and the transition among the three aforementioned states. The multi-state identification indicators and identification methods are summarized in detail. The multi-state regulation capacity quantification methods are analyzed considering controllable resources, quantification indicators, and quantification methods. A detailed survey of optimal operation control strategies, including multiple state operations, is presented, and key problems and outlooks for the expansion of ADN are discussed.","PeriodicalId":51326,"journal":{"name":"Journal of Modern Power Systems and Clean Energy","volume":"12 5","pages":"1333-1344"},"PeriodicalIF":5.7,"publicationDate":"2023-12-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=10355075","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142324275","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Distribution System Restoration with Cyber Failures Based on Co-Dispatching of Multiple Recovery Resources 基于多种恢复资源协同调度的网络故障配电系统恢复

IF 5.7 1区工程技术

Journal of Modern Power Systems and Clean Energy Pub Date : 2023-12-06 DOI: 10.35833/MPCE.2023.000173

Zhengze Wei;Kaigui Xie;Bo Hu;Yu Wang;Changzheng Shao;Pierluigi Siano;Jun Zhong

{"title":"Distribution System Restoration with Cyber Failures Based on Co-Dispatching of Multiple Recovery Resources","authors":"Zhengze Wei;Kaigui Xie;Bo Hu;Yu Wang;Changzheng Shao;Pierluigi Siano;Jun Zhong","doi":"10.35833/MPCE.2023.000173","DOIUrl":"10.35833/MPCE.2023.000173","url":null,"abstract":"Improving the restoration efficiency of a distribution system is essential to enhance the ability of power systems to deal with extreme events. The distribution system restoration (DSR) depends on the interaction among the electric network (EN), cyber network (CN), and traffic network (TN). However, the coordination of these three networks and co-dispatching of multiple recovery resources have been mostly neglected. This paper proposes a novel DSR framework, which is formulated as a mixed-integer linear programming (MILP) problem. The failures in cyber lines result in cyber blind areas, which restrict the normal operation of remote-controlled switches. To accelerate the recovery process, multiple recovery resources are utilized including electric maintenance crews (EMCs), cyber maintenance crews (CMCs), and emergency communication vehicles (ECVs). Specifically, CMCs and ECVs restore the cyber function of switches in cooperation, and EMCs repair damaged electric lines. The travel time of these three dispatchable resources is determined by TN. The effectiveness and superiority of the proposed framework are verified on the modified IEEE 33-node and 123-node test systems.","PeriodicalId":51326,"journal":{"name":"Journal of Modern Power Systems and Clean Energy","volume":"12 4","pages":"1096-1112"},"PeriodicalIF":5.7,"publicationDate":"2023-12-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=10347008","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141769496","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

A Projection and Decomposition Approach for Multi-Agent Coordinated Scheduling in Power Systems 电力系统多代理协调调度的投影和分解方法

IF 6.3 1区工程技术

Journal of Modern Power Systems and Clean Energy Pub Date : 2023-12-06 DOI: 10.35833/MPCE.2023.000422

Haifeng Qiu;Zhigang Li;Hongjun Gao;Hung Dinh Nguyen;Veerapandiyan Veerasamy;Hoay Beng Gooi

引用次数: 0