2017 IEEE PES Asia-Pacific Power and Energy Engineering Conference (APPEEC)最新文献_第9页

Robust controller synthesis for frequency regulation in islanded microgrid 孤岛微电网频率调节鲁棒控制器综合

2017 IEEE PES Asia-Pacific Power and Energy Engineering Conference (APPEEC) Pub Date : 2017-11-01 DOI: 10.1109/APPEEC.2017.8308970

D. Kumar, B. Nandan, H. D. Mathur, S. Bhanot

{"title":"Robust controller synthesis for frequency regulation in islanded microgrid","authors":"D. Kumar, B. Nandan, H. D. Mathur, S. Bhanot","doi":"10.1109/APPEEC.2017.8308970","DOIUrl":"https://doi.org/10.1109/APPEEC.2017.8308970","url":null,"abstract":"Frequency regulation in MG using conventional PID controllers becomes more challenging in the presence of stochastic load and uncertainty in system parameters caused by dynamic perturbation. So, there is a need for a robust controller with acceptable performance and stability for regulating the frequency in MG. The dynamic perturbations include changes in inertia constant and damping coefficient of the power system, which directly affect the frequency of the MG. In this paper, structured Hm synthesis has been done for robust frequency control in islanded MG. The sources used in MG for compensating the load demand are fuel cell, diesel engine generator and microturbine. The robustness and performance of Hm based controller is validated in the presence of parametric uncertainty and load disturbance caused by stochastic nature of load. The synthesized Hm based controller is tested for robust stability and performance against ± 50% perturbation of inertia constant and damping coefficient of power system. Simulation results of complete system is also validated with hardware using dSPACE 1104 and control desk.","PeriodicalId":247669,"journal":{"name":"2017 IEEE PES Asia-Pacific Power and Energy Engineering Conference (APPEEC)","volume":"278 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":"134226220","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

Application of Internet of Things (IoT) for home energy management 物联网(IoT)在家庭能源管理中的应用

2017 IEEE PES Asia-Pacific Power and Energy Engineering Conference (APPEEC) Pub Date : 2017-11-01 DOI: 10.1109/APPEEC.2017.8308962

Nicholas Liew Long Guang, T. Logenthiran, K. Abidi

{"title":"Application of Internet of Things (IoT) for home energy management","authors":"Nicholas Liew Long Guang, T. Logenthiran, K. Abidi","doi":"10.1109/APPEEC.2017.8308962","DOIUrl":"https://doi.org/10.1109/APPEEC.2017.8308962","url":null,"abstract":"With technology evolving at a drastic rate, our lives have been integrated with them. Countries have taken a step into a new era of Smart Cities enabling technology to increase the quality of life. This project delves into the study ad understanding of the Internet of Things (IoT) concept and how it plays a part in Singapore's Smart Nation initiative, specifically in a Smart Home. A Smart Home prototype model was build using two Arduino boards and incorporates various sensors such as a lux sensor, a temperature and humidity sensor and a PIR motion sensor. These sensors allow several devices that are connected in the model to function according to external inputs from the environment to decrease the total energy consumption. Coupled with these sensors, are a pair of Xbee modules to transmit a desired power value keyed in via a keypad between the Arduino boards to limit the total energy in of the devices in the model. A simulation model of a Smart Home network was also created using Cooja simulator running on Ubuntu to better facilitate the understanding of the IoT. It portrays four Tmote sensors that is connected to an Area Border Router (ABR) using the RPL protocol. This connection gives an external IPv6 value to the sensor nodes allowing their data to be access through the border router.","PeriodicalId":247669,"journal":{"name":"2017 IEEE PES Asia-Pacific Power and Energy Engineering Conference (APPEEC)","volume":"403 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":"131892255","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: 10

A two-stage residential demand response framework for smart community with transformer aging 考虑变压器老化的智能社区两阶段居民需求响应框架

2017 IEEE PES Asia-Pacific Power and Energy Engineering Conference (APPEEC) Pub Date : 2017-11-01 DOI: 10.1109/APPEEC.2017.8308907

Ju Liu, Jing Xiao, Bin Zhou, Zhangyao Wang, Huiyu Zhang, Yuanyuan Zeng

引用次数: 4

Performance analysis and control of permanent magnet synchronous motor drive over a wide speed range 永磁同步电机驱动大调速范围的性能分析与控制

2017 IEEE PES Asia-Pacific Power and Energy Engineering Conference (APPEEC) Pub Date : 2017-11-01 DOI: 10.1109/APPEEC.2017.8308977

Poonam Jayal, G. Bhuvaneswari

引用次数: 1

A novel modulation strategy for active rectification of a snubber less soft-switched single stage 30 high frequency link DC-AC converter 无缓冲器软开关单级30高频链路DC-AC变换器主动整流的一种新型调制策略

2017 IEEE PES Asia-Pacific Power and Energy Engineering Conference (APPEEC) Pub Date : 2017-11-01 DOI: 10.1109/APPEEC.2017.8309011

Anirban Pal, K. Basu

引用次数: 4

Optimization of soil parameters in multiple layers of ground structure 多层地基结构中土壤参数的优化

2017 IEEE PES Asia-Pacific Power and Energy Engineering Conference (APPEEC) Pub Date : 2017-11-01 DOI: 10.1109/APPEEC.2017.8308979

R. Senthilkumar

引用次数: 4

Characteristic analysis of HVDC system with shunt capacitance commutated converter 并联电容整流变换器高压直流系统特性分析

2017 IEEE PES Asia-Pacific Power and Energy Engineering Conference (APPEEC) Pub Date : 2017-11-01 DOI: 10.1109/APPEEC.2017.8308902

C. Zhai, Zhiwen Zhang, L. Luo, Xin Sun, Shubo Sun

{"title":"Characteristic analysis of HVDC system with shunt capacitance commutated converter","authors":"C. Zhai, Zhiwen Zhang, L. Luo, Xin Sun, Shubo Sun","doi":"10.1109/APPEEC.2017.8308902","DOIUrl":"https://doi.org/10.1109/APPEEC.2017.8308902","url":null,"abstract":"In this paper, a novel HVDC system is proposed for using Shunt Capacitance Commutated Converter (SCCC), and analysis of work and wiring method are given. The basic idea of the SCCC is connect the capacitors in parallel between the converter transformers and the converters at the valve winding. The parallel capacitor is used to compensate for the vast majority of the inductive reactive power which can be required during the operation time. It is proved that the SCCC not only has the advantages of reducing the failure chance in commutation of the inverter, but also can makes the capacity of the converter transformer be utilized fully. The 500 kV HVDC monopole operation system about Huizhou City, Guangdong Province Echeng as an example, conducted by simulation of the system software (MATLAB). Gotting the AC side voltage and current waveforms and the DC side voltage and current waveforms during the operation of the SCCC. It is shown that the SCCC can not only overcomes the inherent defects of the traditional HVDC converter, but also can optimizes the operation state of the converter transformer and the whole systems.","PeriodicalId":247669,"journal":{"name":"2017 IEEE PES Asia-Pacific Power and Energy Engineering Conference (APPEEC)","volume":"136 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":"121244669","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

Study of cost effective voltage control method for dual SEIGs 双SEIGs低成本电压控制方法研究

2017 IEEE PES Asia-Pacific Power and Energy Engineering Conference (APPEEC) Pub Date : 2017-11-01 DOI: 10.1109/APPEEC.2017.8308980

S. Dabral, S. K. Singh

引用次数: 0

Impact of communication delays on PEVs charging power control for frequency stabilization in remote microgrid 通信延迟对远程微电网稳频pev充电功率控制的影响

2017 IEEE PES Asia-Pacific Power and Energy Engineering Conference (APPEEC) Pub Date : 2017-11-01 DOI: 10.1109/APPEEC.2017.8308954

C. Jamroen, Natchanan Kesorn, A. Pichetjamroen, S. Dechanupaprittha

{"title":"Impact of communication delays on PEVs charging power control for frequency stabilization in remote microgrid","authors":"C. Jamroen, Natchanan Kesorn, A. Pichetjamroen, S. Dechanupaprittha","doi":"10.1109/APPEEC.2017.8308954","DOIUrl":"https://doi.org/10.1109/APPEEC.2017.8308954","url":null,"abstract":"This paper aims to analyze the impact of communication delays on the performance of Plug-in electric vehicles (PEVs) charging power control for frequency stabilization based on Wide-Area Monitoring and Control (WAMC). Phasor Measurement Unit (PMU) is utilized in data acquisition for achieving the input signal of PEVs charging power control. In practical integration aspect, the communication delays are assessed for obtaining the impact of the PEVs charging power control consisting of synchrophasor data gathering delay, synchrophasor data transmission delay, synchrophasor data aligning in Phasor Data Concentrator (PDC), application algorithm delay and control signal transmission delay from the control center to the local PEVs. The multi-area remote microgrid is performed and simulated using DIgSILENT Powerfactory simulation software. The PEVs charging power controllers are integrated at particular locations in the microgrid with different PEVs penetration levels. The multi-area remote microgrid is fully considered the dynamic behaviors in power system. Furthermore, Photovoltaic (PV) generations are integrated to consider the intermittent characteristic of renewable energy source (RES) using synthesized solar radiation. This paper also attains the dynamic of load characteristic according to consumers demand. The simulation study is analyzed with different communication delays for receiving the effect on the controller. Simulation results indicate the impact of some communication delays on each PEVs charging power control in the remote microgrid. The results also reveal the performance of the PEVs charging power control for stabilizing system frequency under the particular condition.","PeriodicalId":247669,"journal":{"name":"2017 IEEE PES Asia-Pacific Power and Energy Engineering Conference (APPEEC)","volume":"52 5","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120836905","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: 5

A semi-definite programming approach for solving optimal reactive power reserve dispatch 求解最优无功备用调度的半确定规划方法

2017 IEEE PES Asia-Pacific Power and Energy Engineering Conference (APPEEC) Pub Date : 2017-11-01 DOI: 10.1109/APPEEC.2017.8309019

Yuquan Liu, W. Xia, S. Zheng, Ke Wang, Pengfei Wu, Sidun Fang

引用次数: 0