2017 IEEE PES Asia-Pacific Power and Energy Engineering Conference (APPEEC)最新文献_第6页

A detailed formulation of sensitivity matrices for probabilistic load flow assessment considering electro-thermal coupling effect 考虑电热耦合效应的概率潮流评估灵敏度矩阵的详细表述

2017 IEEE PES Asia-Pacific Power and Energy Engineering Conference (APPEEC) Pub Date : 2017-11-01 DOI: 10.1109/APPEEC.2017.8308981

B. Prusty, D. Jena

引用次数: 9

Detection and classification of power quality disturbances using signal processing techniques 使用信号处理技术检测和分类电能质量干扰

2017 IEEE PES Asia-Pacific Power and Energy Engineering Conference (APPEEC) Pub Date : 2017-11-01 DOI: 10.1109/APPEEC.2017.8308934

H. Singh Rupal, K. Thakur Ankit, S. Mohanty, N. Kishor

引用次数: 7

Threshold based scheduling of residential distributed energy resources for demand response 基于阈值的住宅分布式能源需求响应调度

2017 IEEE PES Asia-Pacific Power and Energy Engineering Conference (APPEEC) Pub Date : 2017-11-01 DOI: 10.1109/APPEEC.2017.8308999

Hemanth Singabhattu, Amit Jain, T. Bhattacharjee

引用次数: 0

Analysis of sustained oscillations in power systems observed through wide measurements 通过广泛测量观察到的电力系统持续振荡的分析

2017 IEEE PES Asia-Pacific Power and Energy Engineering Conference (APPEEC) Pub Date : 2017-11-01 DOI: 10.1109/APPEEC.2017.8308956

G. Gajjar, S. Soman

引用次数: 0

Optimal siting and sizing of DGs for congestion relief in transmission lines 输电线路中缓解拥塞的dg的最佳选址和尺寸

2017 IEEE PES Asia-Pacific Power and Energy Engineering Conference (APPEEC) Pub Date : 2017-11-01 DOI: 10.1109/APPEEC.2017.8309005

J. Varghese, S. Ashok, S. Kumaravel

引用次数: 3

Quantitative process control theory based H-wPID controller design for boost converter 基于定量过程控制理论的升压变换器H-wPID控制器设计

2017 IEEE PES Asia-Pacific Power and Energy Engineering Conference (APPEEC) Pub Date : 2017-11-01 DOI: 10.1109/APPEEC.2017.8308916

A. Awasthi, Nil Patel

{"title":"Quantitative process control theory based H-wPID controller design for boost converter","authors":"A. Awasthi, Nil Patel","doi":"10.1109/APPEEC.2017.8308916","DOIUrl":"https://doi.org/10.1109/APPEEC.2017.8308916","url":null,"abstract":"Pulse width modulated (PWM) dc-dc boost type converter exhibits nonlinear characteristics due to switching phenomenon and is a non-minimum phase system. Due to the presence of a right half plane (RHP) zero in the control to output (c2o) transfer function; closed loop control becomes extremely difficult. Nonlinear control schemes provide flexibility and quick response to changes in the operating point of the system. The major drawback is the difficulties encountered in their practical implementation. PID based control structures are popular in the industry due to ease of implementation and simple structure. However, complex PID tuning methodologies, such as H-infinity and linear quadratic regulator (LQR), involving numerical optimization and arbitrary choice of weighting functions provides many obstacles in the development of an efficient controller for industrial purposes. This paper utilizes a quantitative process control theory (QPCT) based H-<» PID control scheme which provides a no weight, numerical optimization free approach with analytical tuning rules. Performance of the proposed controller is compared with two other popular control schemes existing in the literature. Regulatory and servo performance of the closed loop system is analyzed in MATLAB®/SIMULINK and the performance of the proposed controller is found to be satisfactory.","PeriodicalId":247669,"journal":{"name":"2017 IEEE PES Asia-Pacific Power and Energy Engineering Conference (APPEEC)","volume":"45 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124558859","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: 3

Simplified hybrid nine-level stacked multiceli converter with reduced part count for grid-connected applications 简化混合九电平堆叠多通道转换器与减少的部件计数并网应用

2017 IEEE PES Asia-Pacific Power and Energy Engineering Conference (APPEEC) Pub Date : 2017-11-01 DOI: 10.1109/APPEEC.2017.8308984

N. Sandeep, U. Yaragatti

引用次数: 2

Design and small signal analysis of DC microgrid with hybrid energy storage system 混合储能系统直流微电网设计及小信号分析

2017 IEEE PES Asia-Pacific Power and Energy Engineering Conference (APPEEC) Pub Date : 2017-11-01 DOI: 10.1109/APPEEC.2017.8308995

Srikanth Kotra, M. Mishra, Nakka Pruthvi Chaithanya

{"title":"Design and small signal analysis of DC microgrid with hybrid energy storage system","authors":"Srikanth Kotra, M. Mishra, Nakka Pruthvi Chaithanya","doi":"10.1109/APPEEC.2017.8308995","DOIUrl":"https://doi.org/10.1109/APPEEC.2017.8308995","url":null,"abstract":"This paper presents the small signal analysis and two loop control design of a DC microgrid with control strategy based on the output of DC link voltage controller. The employed control strategy generates current references to PV, grid, battery and supercapacitor converters based on the average of DC link voltage controller output. In this control strategy, a single DC link voltage controller maintains the DC link voltage in all operating modes. Thus, designing a DC link voltage controller which is stable in all operating modes is a crucial aspect of DC microgrid. The design and stability analysis of DC microgrid employing this control strategy is not discussed in literature. In this work, a detailed two loop control design of a DC microgrid employing this control strategy is presented. The DC link voltage controller is designed such that it is stable in all operating modes and the effect of low pass filter introduced to obtain the average value of DC link voltage controller output is considered. Simulation study with the designed control parameters is performed to verify the stability of the system in various operating modes. Results show the satisfactory transient and steady state performance of the DC microgrid in all operating modes with the designed control parameters.","PeriodicalId":247669,"journal":{"name":"2017 IEEE PES Asia-Pacific Power and Energy Engineering Conference (APPEEC)","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116013896","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: 9

Modular multilevel converter based hybrid energy storage system 基于模块化多电平变换器的混合储能系统

2017 IEEE PES Asia-Pacific Power and Energy Engineering Conference (APPEEC) Pub Date : 2017-11-01 DOI: 10.1109/APPEEC.2017.8308983

C. Bharadwaj, S. Maiti

{"title":"Modular multilevel converter based hybrid energy storage system","authors":"C. Bharadwaj, S. Maiti","doi":"10.1109/APPEEC.2017.8308983","DOIUrl":"https://doi.org/10.1109/APPEEC.2017.8308983","url":null,"abstract":"A new configuration for integration of hybrid Energy Storage System (ESS) into a STATCOM is presented in this paper. The configuration offers STATCOM features and has ability to support active power at different time scale. The configuration can be called as E-STATCOM, where ‘E’ stands for Energy Storage. Here, the E-STATCOM is configured around a Modular Multilevel Converter (MMC). The battery is connected at the DC link of MMC through series connected DC-DC converters. On the other hand, supercapacitors are connected in each submodule of MMC. The combination of battery and supercapacitor yields better transient performance, improved battery life-span and compact sizing of ESS. In this work, E-STATCOM is used to address some issues related to grid integration of Wind Energy Generating System (WEGS). Under MPPT operation, the WEGS generates fluctuating power which may affect voltage and frequency stability of the grid. Here, the E-STATCOM absorbs the fluctuation and provides smooth power to the grid, which ensures voltage and frequency stability. The proposed configuration is suitable for high power level, as well as, high voltage level compared to conventional two-level converter based solution. The complete system along with control algorithms are simulated in PSCAD and the results are presented. The simulation results show the effectiveness of the proposed concept.","PeriodicalId":247669,"journal":{"name":"2017 IEEE PES Asia-Pacific Power and Energy Engineering Conference (APPEEC)","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130826648","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: 14

Performance evaluation of electric vehicle ad-hoc network technologies for charging management 电动汽车自组网充电管理技术性能评价

2017 IEEE PES Asia-Pacific Power and Energy Engineering Conference (APPEEC) Pub Date : 2017-11-01 DOI: 10.1109/APPEEC.2017.8308933

Paul Nsonga, S. Hussain, A. Garba, T. Ustun, I. Ali

{"title":"Performance evaluation of electric vehicle ad-hoc network technologies for charging management","authors":"Paul Nsonga, S. Hussain, A. Garba, T. Ustun, I. Ali","doi":"10.1109/APPEEC.2017.8308933","DOIUrl":"https://doi.org/10.1109/APPEEC.2017.8308933","url":null,"abstract":"Advancements in the development and implementation of wireless sensor networks are the main motivation for the development of future infrastructure for the Internet of Things (IoT). When fitted with wireless sensors and communication devices, e.g. On-Board Units (OBUs), Electric Vehicles (EVs) can establish links with their surroundings, further expanding connectivity among different objects within the same location. In this regard, EVs could communicate with Roadside Units (RSUs) in Intelligent Transport Systems (ITSs) and Smartgrid. Some of the challenges that limit the extension of Vehicle-to-Infrastructure (V2I) are the End-to-End (ETE) communication delay, the doppler effect and the interference. This paper simulates and compares selected performance of the communications between the EVs and the RSUs for several wireless communication systems such as ZigBee, Worldwide Interoperability for Microwave Access (WiMAX) and Wi-Fi. Using the Riverbed Modeler, simulations are performed and the results of the performance of the different wireless communication technologies in terms of ETE delay and the doppler effect on the technologies are discussed.","PeriodicalId":247669,"journal":{"name":"2017 IEEE PES Asia-Pacific Power and Energy Engineering Conference (APPEEC)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130976524","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: 4