2016 IEEE International Conference on Power and Energy (PECon)最新文献_第4页

Method of estimating the maximum penetration level of wind power using transient frequency deviation index based on COI frequency 基于COI频率的暂态频率偏差指数估计风电最大穿透水平的方法

2016 IEEE International Conference on Power and Energy (PECon) Pub Date : 2016-11-01 DOI: 10.1109/PECON.2016.7951572

Athraa Iessa, N. Wahab, N. Mariun, H. Hizam

{"title":"Method of estimating the maximum penetration level of wind power using transient frequency deviation index based on COI frequency","authors":"Athraa Iessa, N. Wahab, N. Mariun, H. Hizam","doi":"10.1109/PECON.2016.7951572","DOIUrl":"https://doi.org/10.1109/PECON.2016.7951572","url":null,"abstract":"Among the significant renewable resources, wind power has acquired the spotlight, due to the quick development in wind energy conversion technology. However, the penetration level of wind power cannot be increased randomly for maximum power generation primarily because the wind farms cannot always provide a precise amount of power similar to the conventional synchronous generators. Since the frequency is the most affected by the penetration of wind power due to the variable nature and the less inertia of these turbines, it is necessary to estimate the maximum level of wind energy that can maintain a nominal frequency and does not affect the frequency stability of the power system. In this paper, new procedures to determine the maximum wind penetration level using transient frequency deviation index (TFDI) and based on the center of inertia frequency are presented. The results of procedures are established through the dynamic simulation of WSCC 9-bus test system. By using this method, the critical wind level can be assessed while the system preserves acceptable operation frequency.","PeriodicalId":259969,"journal":{"name":"2016 IEEE International Conference on Power and Energy (PECon)","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116678162","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: 7

Anticipatory response model for multi-agent based energy management system in a standalone microgrid 独立微电网中基于多智能体的能量管理系统预期响应模型

2016 IEEE International Conference on Power and Energy (PECon) Pub Date : 2016-11-01 DOI: 10.1109/PECON.2016.7951647

M. R. B. Khan, J. Pasupuleti, R. Jidin

引用次数: 1

Effect of Unbalanced Voltage Supply Diagnosis Through Rotor Harmonics Signature and State Transitions 转子谐波特征和状态转换对电压不平衡诊断的影响

2016 IEEE International Conference on Power and Energy (PECon) Pub Date : 2016-11-01 DOI: 10.1109/PECON.2016.7951621

M. Sheikh, N. M. Nor, T. Ibrahim

{"title":"Effect of Unbalanced Voltage Supply Diagnosis Through Rotor Harmonics Signature and State Transitions","authors":"M. Sheikh, N. M. Nor, T. Ibrahim","doi":"10.1109/PECON.2016.7951621","DOIUrl":"https://doi.org/10.1109/PECON.2016.7951621","url":null,"abstract":"Induction motor is a workhorse in industrial system and it poses a great challenge for the fault detection scheme due to large and complex data processing. Induction motor fault can lead to huge losses and excessive downtimes with regards to maintenance and production. An external fault like unbalanced voltages supply could be much severed and result in excessive losses, mechanical oscillations, over-voltage, and interference with control electronics. Detection of an abnormality like unbalanced voltage supply is a challenging task in the interaction of electrical motor and the power grid. In this paper, two new methods are presented to diagnose unbalanced voltage supply at the incipient stage. In first method, a new approach is introduced to formulate the total number of winding turns associated with a particular slot. After the formulation, the unbalanced voltage supply was diagnosed through rotor harmonics based on the formulation. While in the other method, the unbalanced asymmetry was detected through signal processing, symbolic time series analysis and D-Markov state transition. The proposed methods also distinguish motor operation under balanced and unbalanced voltage supply. In the proposed work, hardware setup was designed for experimental verification. For validation of the methods, experimental setup was designed to justify and distinguish the motor operating under balanced and unbalanced voltage supply.","PeriodicalId":259969,"journal":{"name":"2016 IEEE International Conference on Power and Energy (PECon)","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122783484","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

Python based 3-Axis CNC plotter 基于Python的3轴CNC绘图仪

2016 IEEE International Conference on Power and Energy (PECon) Pub Date : 2016-11-01 DOI: 10.1109/PECON.2016.7951672

Tekumatla Shivakumar, M. S. Sravan, K. Selvajyothi

引用次数: 7

Optimal bidding strategy for GENCOs using reinforcement learning process based on the PAB model 基于PAB模型的强化学习过程的genco最优竞价策略

2016 IEEE International Conference on Power and Energy (PECon) Pub Date : 2016-11-01 DOI: 10.1109/PECON.2016.7951541

M. Moghaddam, M. R. Langeroudi, B. Alizadeh

{"title":"Optimal bidding strategy for GENCOs using reinforcement learning process based on the PAB model","authors":"M. Moghaddam, M. R. Langeroudi, B. Alizadeh","doi":"10.1109/PECON.2016.7951541","DOIUrl":"https://doi.org/10.1109/PECON.2016.7951541","url":null,"abstract":"The electricity market with open access enables participants to gain more profit out of the bidding strategy. Every supplier tries to maximize its profit as a player in the market. The decision-making process of suppliers and their mutual performance in the market is a complicated problem, can be studied by modeling single-generator and multi-generator companies. The present paper proposes a model based on the reinforcement learning algorithm, is capable of making decisions for suppliers in the single — generator and multi-generator states on proposing a bidding strategy and simulating market outputs based on mutual actions. Hence, a comparison has carried out to examine the performances of generators in the single-generator and multi-generator states without considering constraints and by considering the effect of network constraints, which can impose considerable limitations on electricity markets. The market clearing mechanism is based on Pay As Bid (PAB) model, can be used to define the optimal bidding strategy for each supplier, find market balance and assess market performance. The proposed model has applied to the Nord Pool market and its effect has indicated.","PeriodicalId":259969,"journal":{"name":"2016 IEEE International Conference on Power and Energy (PECon)","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134414469","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

Transient short circuit current calculation using reduced and decoupled DQ0 networks 利用简化解耦的DQ0网络计算瞬态短路电流

2016 IEEE International Conference on Power and Energy (PECon) Pub Date : 2016-11-01 DOI: 10.1109/PECON.2016.7951567

Gibson Sianipar

引用次数: 0

Simplified self-tuning Fuzzy Logic Speed controller for induction motor drive 用于感应电机驱动的简化自整定模糊逻辑速度控制器

2016 IEEE International Conference on Power and Energy (PECon) Pub Date : 2016-11-01 DOI: 10.1109/PECON.2016.7951557

M. Talib, Z. Ibrahim, Z. Rasin, J. M. Lazi, S. S. M. Isa

引用次数: 8

Theory and steady-state analysis of series-connected wound-rotor induction motor in sub-synchronous mode 分同步方式串联绕线转子异步电动机的理论与稳态分析

2016 IEEE International Conference on Power and Energy (PECon) Pub Date : 2016-11-01 DOI: 10.1109/PECON.2016.7951618

E. Rashad

引用次数: 3

Purpose-built test rig for gas insulation breakdown tests under lightning impulse 专用于雷击气体绝缘击穿试验的试验台

2016 IEEE International Conference on Power and Energy (PECon) Pub Date : 2016-11-01 DOI: 10.1109/PECON.2016.7951583

M. S. Kamarudin, H. Zainuddin, A. Haddad, R. Abd-Rahman, N. H. Radzi, A. Ponniran, A. Zahari

{"title":"Purpose-built test rig for gas insulation breakdown tests under lightning impulse","authors":"M. S. Kamarudin, H. Zainuddin, A. Haddad, R. Abd-Rahman, N. H. Radzi, A. Ponniran, A. Zahari","doi":"10.1109/PECON.2016.7951583","DOIUrl":"https://doi.org/10.1109/PECON.2016.7951583","url":null,"abstract":"A new test rig has been developed specifically for gas research work, which includes a pressure chamber, control measures, and a recovery system of the gas. The air-tight pressure chamber was designed and tested to withstand pressures of up to 5 bar (abs). Through help from a reliable sealing gland, wires were passed through the pressurized gas inside the vessel to the outside to provide a means of controlling the gap length of the electrodes, without the need of removing the gas. Other control measures include humidity, temperature, and pressure readings. The humidity and temperature are read wirelessly and from the readings, the necessary atmospheric corrections can be made according to standards. Safety measures are equally important and were achieved by using a pressure relief valve. The valve is set to release the gas at 6 bar. A recovery system of the gas mixture was used so that after each test, the gas was properly stored in cylinder bottles and not being released into the atmosphere. As it is important to study the ‘deteriorated’ gas for future works, this recovery process provided a means of obtaining the deteriorated gas to be investigated. From initial tests on air breakdown, it was found that U50 increases with pressure. Rod-plane configuration provides lowest U50 values due to its electrode geometry, followed by R12-plane and plane-plane configurations.","PeriodicalId":259969,"journal":{"name":"2016 IEEE International Conference on Power and Energy (PECon)","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130349002","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: 2

A fault detection method in cascaded H-bridge multilevel inverter 级联h桥多电平逆变器故障检测方法

2016 IEEE International Conference on Power and Energy (PECon) Pub Date : 2016-11-01 DOI: 10.1109/PECON.2016.7951608

June-Hee Lee, June-Seok Lee, Kyo-Beum Lee

引用次数: 7