2021 9th IEEE International Conference on Power Systems (ICPS)最新文献_第9页

Comparative Assessment of Spectral Analysis Methods for Characterizing Forced Oscillation 表征强迫振荡的频谱分析方法的比较评价

2021 9th IEEE International Conference on Power Systems (ICPS) Pub Date : 2021-12-16 DOI: 10.1109/ICPS52420.2021.9670399

Priya Singh, Abhineet Prakash, Kundan Kumar, S. Parida

引用次数: 3

Stability Analysis of Power system Connected to Wind Farm Using Eigenvalue sensitivity Approach 基于特征值灵敏度法的风力发电系统稳定性分析

2021 9th IEEE International Conference on Power Systems (ICPS) Pub Date : 2021-12-16 DOI: 10.1109/ICPS52420.2021.9670402

B. Sahu, B. Padhy

引用次数: 0

A New Convex Relaxation based OPF for Mutually Coupled Unbalanced Active Distribution Network 一种新的基于凸松弛的互耦不平衡有源配电网OPF

2021 9th IEEE International Conference on Power Systems (ICPS) Pub Date : 2021-12-16 DOI: 10.1109/ICPS52420.2021.9670400

Sanat Kumar Paul, A. Mohapatra, P. N. Yasasvi

引用次数: 0

Frequency Stability Analysis of Microgrid interconnected Thermal Power Generating System with GWO tuned PID controller 基于GWO整定PID控制器的微网并网火电系统频率稳定性分析

2021 9th IEEE International Conference on Power Systems (ICPS) Pub Date : 2021-12-16 DOI: 10.1109/ICPS52420.2021.9670154

K. Jagatheesan, Sourav Samanta, D. Boopathi, B. Anand

{"title":"Frequency Stability Analysis of Microgrid interconnected Thermal Power Generating System with GWO tuned PID controller","authors":"K. Jagatheesan, Sourav Samanta, D. Boopathi, B. Anand","doi":"10.1109/ICPS52420.2021.9670154","DOIUrl":"https://doi.org/10.1109/ICPS52420.2021.9670154","url":null,"abstract":"In this proposed research delivers about the frequency stabilization of hybrid power system (thermal unit with Distribution Generation System (DGS)) is analyzed by considering Proportional Integral Derivative (PID) regulator as an auxiliary controller. Gain values of the introduced regulator is tuned by Grey Wolf Optimization (GWO) technique with the Integral - Time - Absolute - Error (ITAE) objective function. The behavior of the projected optimization technique tuned controller is examined in this research work by comparing the response with Genetic Algorithm (GA), Particle Swarm Optimization (PSO) and Ant Colony Optimization (ACO) tuned controller behavior to show its efficacy. In the proposed work, all the analysis is carried out by applying one percent step - load - perturbation (1% SLP). And, also time domain specification parameters are measured to demonstrate the effectiveness of GWO dependent on the PID controller. Simulation results proves that GWO designed PID controller provides more supremacy (lesser Peak overshoot and undershoot with minimal relaxing time) result during emergency loading condition over GA, PSO and ACO technique designed secondary PID controller.","PeriodicalId":153735,"journal":{"name":"2021 9th IEEE International Conference on Power Systems (ICPS)","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127312033","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Solar Powered EV Fast Charging Station to Support Distribution Grid 支持配电网的太阳能电动汽车快速充电站

2021 9th IEEE International Conference on Power Systems (ICPS) Pub Date : 2021-12-16 DOI: 10.1109/ICPS52420.2021.9670361

Harshita Arya, M. Das

引用次数: 3

Coexistence of Day Ahead Market and Real Time Market in Indian power sector 日前市场与实时市场在印度电力行业的共存

2021 9th IEEE International Conference on Power Systems (ICPS) Pub Date : 2021-12-16 DOI: 10.1109/ICPS52420.2021.9670209

Naresh Kumar Mhalas, A. Das, S. Usha

引用次数: 2

Cost Effective Operational Planning of a Retail Market with Distributed Generations 分布式代际零售市场的成本效益运营规划

2021 9th IEEE International Conference on Power Systems (ICPS) Pub Date : 2021-12-16 DOI: 10.1109/ICPS52420.2021.9670302

Shaziya Rasheed, A. Abhyankar

{"title":"Cost Effective Operational Planning of a Retail Market with Distributed Generations","authors":"Shaziya Rasheed, A. Abhyankar","doi":"10.1109/ICPS52420.2021.9670302","DOIUrl":"https://doi.org/10.1109/ICPS52420.2021.9670302","url":null,"abstract":"In the retail electricity market, retailers play a very crucial role. They exchange energy through the grid and serve the load demand. Encouragement to deploy more renewable energy sources and storage devices (R&SD) is giving an opportunity to the retailers to install their own distributed generators (DG). In such cases, a market framework must be designed to maintain the rational behavior of an electricity market. In this paper, a retail market simulation model is framed considering R&SD owned by retailers. Profit earned by all retailers is maximized individually, and loss is also minimized from a utility point of view. In this way, this problem can be designed in many ways. Two distinct algorithms based on mixed-integer conic programming are proposed here, depending upon the different solution approaches. The first algorithm is solved as a multi-objective optimization problem (OP) using $epsilon$-constraint method. The second algorithm is solved as mathematical programming with equilibrium constraints (MPEC) model, which is converted into a single objective OP. A non-cooperative game theory approach is employed in this algorithm to satisfy the multiple objectives for different players (retailers). The proposed methodology is implemented on the 16-bus distribution test system to analyze the feasibility and effectiveness of the proposed algorithms. Results of the proposed algorithms are also compared with the existing algorithm comprising no retailers.","PeriodicalId":153735,"journal":{"name":"2021 9th IEEE International Conference on Power Systems (ICPS)","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121593817","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Virtual Energy Storage Systems: Challenges and Opportunities 虚拟能源存储系统:挑战与机遇

2021 9th IEEE International Conference on Power Systems (ICPS) Pub Date : 2021-12-16 DOI: 10.1109/ICPS52420.2021.9670089

Chandra Prakash Barala, Parul Mathuria, R. Bhakar

{"title":"Virtual Energy Storage Systems: Challenges and Opportunities","authors":"Chandra Prakash Barala, Parul Mathuria, R. Bhakar","doi":"10.1109/ICPS52420.2021.9670089","DOIUrl":"https://doi.org/10.1109/ICPS52420.2021.9670089","url":null,"abstract":"Maintaining synchronism between generation and demand is becoming a tedious task with increasing penetration of renewables in the evolving power systems. Ancillary services are needed to settle these load-generation imbalances. The ancillary services requirement increasingly utilizing Energy Storage Systems (ESS) considering its quick response and high ramping capability. However, existing ESS technology faces challenges, such as high cost, unsteady charging/discharging cycles, life cycle issues, and optimal sizing. Thus, advanced mechanisms are required to cater the demand for ancillary services. Virtual Energy Storage Systems (VESS) is an innovative and economic way to replace/reduce higher ESS requirements. VESS utilizes existing network assets and Thermostatically Controlled Loads (TCLs). In recent years, the research in this area expands in multi-domains. Hence, there is a need to summarize the potential application of VESS in power systems. In this context, this paper is an attempt to summarise and develop an overarching view about the potential of VESS worldwide, the VESS technologies, the switching model of TCLs, and existing projects. Moreover, this review highlights the key factors and applications of VESS in power systems.","PeriodicalId":153735,"journal":{"name":"2021 9th IEEE International Conference on Power Systems (ICPS)","volume":"161 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122898539","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Implementation of Active and Reactive Power Control in a Novel Solar Power Plant Controller Solution 一种新型太阳能电站控制器方案中有功和无功控制的实现

2021 9th IEEE International Conference on Power Systems (ICPS) Pub Date : 2021-12-16 DOI: 10.1109/ICPS52420.2021.9670014

A. K. Tiwari, A. Dubey, Prabakaran Selvaraj, S. Panda

{"title":"Implementation of Active and Reactive Power Control in a Novel Solar Power Plant Controller Solution","authors":"A. K. Tiwari, A. Dubey, Prabakaran Selvaraj, S. Panda","doi":"10.1109/ICPS52420.2021.9670014","DOIUrl":"https://doi.org/10.1109/ICPS52420.2021.9670014","url":null,"abstract":"The increasing penetration of variable renewable energy resources connected to the distribution grid creates a number of challenges for system operators and utilities, in particular in the areas of voltage and frequency management. In order to mitigate some of these challenges, regulators have introduced grid codes that impose some level of controllability on the power output of renewable energy plants. In this paper, the authors present a power plant controller solution designed to meet the active and reactive power control grid code requirements for PV plants in India. The control solution coordinates the real-time active and reactive power output of the plant inverters to meet aggregate target values measured at the plant's point of interconnection with the grid. After presenting the overall solution architecture, the authors detail the different control modes that were implemented (direct active/reactive power control, droop-based control based on frequency or voltage) and how operational constraints such as inverter availability, inverter thermal limits, permissible grid frequency and power plant voltage were accounted for. The performance of the control algorithm is presented and discussed based on offline simulation results. The performance of the overall solution where the algorithms are embedded in a real-time runtime environment is also evaluated. To assess the solution performance, real-time hardware-in-the-loop (HIL) tests are performed and presented. The overall results are discussed, and future enhancements are proposed.","PeriodicalId":153735,"journal":{"name":"2021 9th IEEE International Conference on Power Systems (ICPS)","volume":"98 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126086895","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Critical Assessment and Comparative Study of PID and ADRC Approaches Applied to AGC in Multi-Source Single Area Power System 多源单区电力系统AGC中PID与ADRC方法的关键评价与比较研究

2021 9th IEEE International Conference on Power Systems (ICPS) Pub Date : 2021-12-16 DOI: 10.1109/ICPS52420.2021.9670130

Nagendra Muppoori, Nagalakshmi Dasari, Yatendra G

{"title":"Critical Assessment and Comparative Study of PID and ADRC Approaches Applied to AGC in Multi-Source Single Area Power System","authors":"Nagendra Muppoori, Nagalakshmi Dasari, Yatendra G","doi":"10.1109/ICPS52420.2021.9670130","DOIUrl":"https://doi.org/10.1109/ICPS52420.2021.9670130","url":null,"abstract":"The power system is continuously subjected to load changes. The load changes are dealt with the emergency control measures, such as generator shedding and also with automatic generation control (AGC). The AGC's primary purpose is to adjust the generator output power to minimize the power imbalance in the system, thus maintaining the system power at a nominal value. Conventionally, the AGC is designed with the help of an aggregated model of the system. The designed AGC is applied to the control area as a whole. However, in practice, all of the generators may not be able to comply with the AGC output to deliver the desired output. Moreover, all of the generators in the system not necessarily behave well for a given control signal under some operating conditions. In such cases, the practicality of different AGC control techniques has to be evaluated, which is the primary objective of this paper. In this paper, AGC is designed with the help of an aggregated model and implemented at each of the turbine models. Two control techniques are considered, namely, the PID and active disturbance rejection control (ADRC) to evaluate the implementation difficulties in a single area multi-source (coal, hydro and nuclear) power system.","PeriodicalId":153735,"journal":{"name":"2021 9th IEEE International Conference on Power Systems (ICPS)","volume":"115 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128929516","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1