2016 Saudi Arabia Smart Grid (SASG)最新文献_第4页

Reliability study for process bus based substation considering various practical process bus architectures 考虑各种实际过程总线结构的基于过程总线的变电站可靠性研究

2016 Saudi Arabia Smart Grid (SASG) Pub Date : 2016-12-01 DOI: 10.1109/SASG.2016.7849665

Mohamed A. Younis

引用次数: 3

Utilizing STATCOM for power quality improvement under integration of wind farms into the unified grid 利用STATCOM改善风电场并入统一电网条件下的电能质量

2016 Saudi Arabia Smart Grid (SASG) Pub Date : 2016-12-01 DOI: 10.1109/SASG.2016.7849675

A. Gad

{"title":"Utilizing STATCOM for power quality improvement under integration of wind farms into the unified grid","authors":"A. Gad","doi":"10.1109/SASG.2016.7849675","DOIUrl":"https://doi.org/10.1109/SASG.2016.7849675","url":null,"abstract":"Wind power plants play an important role in the power system especially under integration of high penetration levels of wind energy into grid. Many requirements for the wind power plants have been proposed in Saudi Arabia Grid Code. One of these requirements is power quality including active and reactive powers, flicker, voltage swell, harmonics and voltage sag. These power quality aspects are generated due to the variation in the environmental conditions as all fluctuations in the wind speed are further transferred as fluctuations in the electrical power delivered to the grid especially in fixed speed wind turbines. Also the problem is that these wind turbines mostly use induction generators, tend to drain large amounts of VArs from the grid, potentially causing low voltage and may be voltage stability problems for the utility. This paper presents the practical solutions to mitigate the voltage fluctuations caused by the aerodynamic aspects of a wind farm in a power system by utilizing a Static Compensator (STATCOM). Also Recommendations are given for improving the voltage profile and reactive power of the wind farms connected to the grid during short circuit using different STATCOM techniques for a safe operation.","PeriodicalId":343189,"journal":{"name":"2016 Saudi Arabia Smart Grid (SASG)","volume":"7 2","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133489361","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

Internet of things in LV grids: Framework and experiments 低压电网中的物联网:框架与实验

2016 Saudi Arabia Smart Grid (SASG) Pub Date : 2016-12-01 DOI: 10.1109/SASG.2016.7849687

M. M. Ali, P. Nguyen, J. Cobben

引用次数: 2

Reliability evaluation and economic assessment of micro-grid with V2G electric vehicles coordination V2G电动汽车协同微电网可靠性评价与经济性评价

2016 Saudi Arabia Smart Grid (SASG) Pub Date : 2016-12-01 DOI: 10.1109/SASG.2016.7849664

Saifullah Shafiq, U. Akram, A. Awami, M. Al-Muhaini

{"title":"Reliability evaluation and economic assessment of micro-grid with V2G electric vehicles coordination","authors":"Saifullah Shafiq, U. Akram, A. Awami, M. Al-Muhaini","doi":"10.1109/SASG.2016.7849664","DOIUrl":"https://doi.org/10.1109/SASG.2016.7849664","url":null,"abstract":"These days the consumption of fossil fuel is increasing substantially and the major proportion of it is consumed by transportation sector. So, electrification of vehicles is one way to minimize their dependence on fossil fuels which also plays a significant role in reducing the greenhouse effect. However, vehicles transformation enhances the electric load which has a significant impact on current power system and upcoming smart grid which may eventually affect the reliability. In this paper, the reliability and economic assessment of micro-grid consisting of renewables as well as diesel generators, considering non-controllable loads as well as controllable EVs load, is investigated. To further improve the reliability of micro-grid, dedicated G2V and V2G periods are considered. Solar irradiation, wind speed and hourly load data of Dammam region are used to examine the proposed model. Sensitivity analysis is well presented to analyze the impact of different combinations of renewable sources and diesel generators, different V2G coordination levels, storage efficiencies and charging/discharging rates on the micro-grid reliability.","PeriodicalId":343189,"journal":{"name":"2016 Saudi Arabia Smart Grid (SASG)","volume":"59 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116949250","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

Addressing cyber security for the oil, gas and energy sector 解决石油、天然气和能源领域的网络安全问题

2016 Saudi Arabia Smart Grid (SASG) Pub Date : 2014-09-01 DOI: 10.1109/NAPS.2014.6965377

R. Rob, Gareth McLorn, Tolga Tural, Ahmad Hassan, Abdullahi O Sheikh

引用次数: 5