2015 IEEE 8th GCC Conference & Exhibition最新文献_第4页

Balancing cost and protection of submarine fiber optic cables 海底光缆的成本平衡与保护

2015 IEEE 8th GCC Conference & Exhibition Pub Date : 2015-03-16 DOI: 10.1109/IEEEGCC.2015.7060043

A. Al-Lawati

引用次数: 4

A grid-connected HVDC shunt tap based on series-input parallel-output DC-AC multi-module 2-level voltage source converters 一种基于串并联输出直流-交流多模块2级电压源变换器的并网高压直流并联分接

2015 IEEE 8th GCC Conference & Exhibition Pub Date : 2015-03-16 DOI: 10.1109/IEEEGCC.2015.7060060

A. Elserougi, A. Massoud, A. Abdel-Khalik, Shehab Ahmed

{"title":"A grid-connected HVDC shunt tap based on series-input parallel-output DC-AC multi-module 2-level voltage source converters","authors":"A. Elserougi, A. Massoud, A. Abdel-Khalik, Shehab Ahmed","doi":"10.1109/IEEEGCC.2015.7060060","DOIUrl":"https://doi.org/10.1109/IEEEGCC.2015.7060060","url":null,"abstract":"Tapping-off a small amount of power from an HVDC transmission line to a three-phase local grid can be achieved by using shunt or series HVDC taps. This paper proposes a new grid-connected HVDC shunt tap. The proposed tap uses series-input, parallel-output multi-module 2-level voltage source converters (VSCs) as an alternative to the conventional single DC-to-AC voltage source converter (VSC) followed by a step down transformer. In the conventional system, semiconductor devices should be connected in series, in order to meet the high-voltage requirements in the HVDC systems. Hence, careful design to ensure dynamic voltage sharing between switches is necessary. The proposed technique is not limited by this constraint, as series connection of semiconductor switches can be avoided by employing a large number of VSC modules. The controller of the proposed system should keep equal DC input voltages, and equal output current sharing. Detailed illustration for the proposed controller is presented in this work. A Simulation study is carried out to show the effectiveness of the proposed architecture and to validate the proposed controller.","PeriodicalId":127217,"journal":{"name":"2015 IEEE 8th GCC Conference & Exhibition","volume":"4658 2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-03-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123069461","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

Disturbance rejection strategies for AC/DC microgrids 交直流微电网扰动抑制策略

2015 IEEE 8th GCC Conference & Exhibition Pub Date : 2015-03-16 DOI: 10.1109/IEEEGCC.2015.7060053

Po-Chun Liu, M. Elmoursi, W. Xiao

引用次数: 1

Business perception to learn the art of Operating System auditing: A case of a local bank of Oman 商业感知学习操作系统审计的艺术:以阿曼当地银行为例

2015 IEEE 8th GCC Conference & Exhibition Pub Date : 2015-03-16 DOI: 10.1109/IEEEGCC.2015.7060076

Aateqaa Al Lawati, Saqib Ali

引用次数: 6

Practical performance evaluation of Coordinated Multi-Point (CoMP) networks 协调多点(CoMP)网络的实际性能评价

2015 IEEE 8th GCC Conference & Exhibition Pub Date : 2015-03-16 DOI: 10.1109/IEEEGCC.2015.7060026

A. Muqaibel, A. N. Jadallah

引用次数: 7

Performance impact of relay cardinality on sender-driven messages dissemination in VANETs VANETs中中继基数对发送方驱动消息传播的性能影响

2015 IEEE 8th GCC Conference & Exhibition Pub Date : 2015-03-16 DOI: 10.1109/IEEEGCC.2015.7060085

Osama M. Hussain Rehman, H. Bourdoucen, M. Ould-Khaoua

引用次数: 7

Public acceptance of renewable energy and Smart-Grid in Saudi Arabia 沙特阿拉伯公众对可再生能源和智能电网的接受程度

2015 IEEE 8th GCC Conference & Exhibition Pub Date : 2015-03-16 DOI: 10.1109/IEEEGCC.2015.7060018

D. Dustegor, N. Sultana, Noor Felemban, Deemah Al-Qahtani

引用次数: 11

Privatization of electricity distribution sector in Iran 伊朗电力分配部门私有化

2015 IEEE 8th GCC Conference & Exhibition Pub Date : 2015-03-16 DOI: 10.1109/IEEEGCC.2015.7060079

M. Ebrahimi, H. Siahkali, Mohammadali Sarparandeh, Mohammad Bamdadian, M. Abolfazli

{"title":"Privatization of electricity distribution sector in Iran","authors":"M. Ebrahimi, H. Siahkali, Mohammadali Sarparandeh, Mohammad Bamdadian, M. Abolfazli","doi":"10.1109/IEEEGCC.2015.7060079","DOIUrl":"https://doi.org/10.1109/IEEEGCC.2015.7060079","url":null,"abstract":"The privatization of electric power distribution sector is the new challenge in recent decade. The privatization of electricity industry originates with purpose of improving the quality of supply, reducing the electricity price (especially in developed countries), decreasing the participation of government in this industry (especially in developing countries), and etc. According to the Principle 44 of Iranian Constitution, at least, 80% of electricity distribution companies must be privatized. Although some shares of distribution companies have been transferred from government to public bodies recently, but elimination of monopoly and introduction of competition are new goals for privatization. In this paper, the reasons of successes and failures of past experiences in privatization in Iran are identified and based on this knowledge and benchmarking with some foreign countries experiences, the structure of distribution sector of Iran in according to facilitating private participation are proposed. The new entities, their functions and interrelations are determined in the model. In addition, the required executive action plan for achieving the proposed model is presented.","PeriodicalId":127217,"journal":{"name":"2015 IEEE 8th GCC Conference & Exhibition","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-03-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132144362","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

Main criteria in interconnection of generating units to islanded grids, Salalah IPP2 case study 发电机组与孤岛电网互联的主要标准，Salalah IPP2案例研究

2015 IEEE 8th GCC Conference & Exhibition Pub Date : 2015-03-16 DOI: 10.1109/IEEEGCC.2015.7060080

R. Zeinali, H. Siahkali, M. Amelian, H. Alriyami, A. Sinha, G. Kulkarni

引用次数: 0

Microwave active phase splitters for quadrature demodulators 用于正交解调器的微波有源分相器

2015 IEEE 8th GCC Conference & Exhibition Pub Date : 2015-03-16 DOI: 10.1109/IEEEGCC.2015.7060063

S. Krutchinsky, N. Prokopenko, E. I. Starchenko, A. I. Gavlicky, P. Budyakov

引用次数: 0