PECon 2004. Proceedings. National Power and Energy Conference, 2004.最新文献_第5页

Optimal source substation location selection in radial distribution networks 辐射型配电网中源变电所的最优选址

PECon 2004. Proceedings. National Power and Energy Conference, 2004. Pub Date : 2004-11-29 DOI: 10.1109/PECON.2004.1461658

S. Islam, M. Mustafa, I. Hasan

引用次数: 5

A STATCOM simulation model to improve voltage sag due to starting of high power induction motor 利用STATCOM仿真模型改善大功率感应电动机起动时电压暂降问题

PECon 2004. Proceedings. National Power and Energy Conference, 2004. Pub Date : 2004-11-29 DOI: 10.1109/PECON.2004.1461633

A. F. Huweg, S. M. Bashi, N. Mariun

引用次数: 38

Loss reduction in distribution networks by network reconfiguration: a two stage solution approach 通过网络重构降低配电网损耗:两阶段解决方法

PECon 2004. Proceedings. National Power and Energy Conference, 2004. Pub Date : 2004-11-29 DOI: 10.1109/PECON.2004.1461651

V. C. Veera Reddy, N. Perumal, Y. Rajasekharareddy

{"title":"Loss reduction in distribution networks by network reconfiguration: a two stage solution approach","authors":"V. C. Veera Reddy, N. Perumal, Y. Rajasekharareddy","doi":"10.1109/PECON.2004.1461651","DOIUrl":"https://doi.org/10.1109/PECON.2004.1461651","url":null,"abstract":"In this paper, a simplified load flow method is developed for solving radial distribution networks that involves only the evaluation of a simple algebraic expression of voltage magnitudes. A general formulation of the network reconfiguration for loss minimization is given for optimization of distribution loss reduction and a solution approach is presented. The solution algorithm for loss minimization has been developed based on a two-stage solution methodology. The first stage of this solution algorithm finds a loop, which gives the maximum loss reduction in the network. For this purpose a simple-to-use formula, called loop loss reduction formula has been developed. To find a branch exchange, which results in the maximum loss reduction in the loop, the second stage applies a proposed technique called distance-center technique. Therefore, the solution algorithm of the proposed method can identify the most effective branch exchange operations for loss reduction, with minimum computational efforts. The software for proposed solution algorithm is capable of performing optimum reconfiguration for a radial distribution network for any number of buses and laterals. The proposed feeder reconfiguration is tested with 33-bus IEEE test system and the results are compared with Baran and Wu's method.","PeriodicalId":375856,"journal":{"name":"PECon 2004. Proceedings. National Power and Energy Conference, 2004.","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2004-11-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121837375","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: 6

Simulation of resonance and harmonic amplification in industrial distribution system 工业配电系统谐振及谐波放大仿真

PECon 2004. Proceedings. National Power and Energy Conference, 2004. Pub Date : 2004-11-29 DOI: 10.1109/PECON.2004.1461652

M. Wanik, Y. Yusuf, S.N. Al-Yousif, K. Umeh

引用次数: 1

Static Var compensator planning using artificial immune system for loss minimisation and voltage improvement 静态无功补偿器规划使用人工免疫系统的损失最小化和电压改善

PECon 2004. Proceedings. National Power and Energy Conference, 2004. Pub Date : 2004-11-29 DOI: 10.1109/PECON.2004.1461613

S. Ishak, A. F. Abidin, T. Rahman

引用次数: 28

Sliding mode variable structure control design principles and application to DC drives 滑模变结构控制设计原理及在直流驱动器中的应用

PECon 2004. Proceedings. National Power and Energy Conference, 2004. Pub Date : 2004-11-29 DOI: 10.1109/PECON.2004.1461620

A. Jidin, Nik Rumzi Nik Idris, N. D. Muhamad

引用次数: 11

The potentials of palm oil as a dielectric fluid 棕榈油作为电介质的电势

PECon 2004. Proceedings. National Power and Energy Conference, 2004. Pub Date : 2004-11-29 DOI: 10.1109/PECON.2004.1461648

U. Abdullahi, S. M. Bashi, Robiah Yunus, Mohibullah, H. Nurdin

{"title":"The potentials of palm oil as a dielectric fluid","authors":"U. Abdullahi, S. M. Bashi, Robiah Yunus, Mohibullah, H. Nurdin","doi":"10.1109/PECON.2004.1461648","DOIUrl":"https://doi.org/10.1109/PECON.2004.1461648","url":null,"abstract":"Petroleum and mineral based fluids have, for almost one century, been used for cooling and insulation purposes. Their popularity' stems out of their availability and cheapness. However, recent evidence has shown deficiencies with these fluids. They have low properties especially flash and fire points and most importantly low dielectric break down voltage. The most serious of these shortcomings is the inability to meet up with health and environmental laws. This is because they are not organic and hence not biodegradable; their spillage takes very long time to decompose. These developments have led to seeking alternatives in vegetable based fluids. The fluids tried and confirmed to be used as dielectric fluids include castor oil, coconut oil, soya bean oil, rapeseed oil etc. This work has measured the properties of palm oil against the IEEE C637 and ASTM D section for possible use as a dielectric fluid. The result shows that treated palm oil has break down voltage of 75 kV/mm, flash point >220), fire point (>220) and moisture content (0.08%). Hence this has shown the potential of palm oil as a dielectric fluid. However future work should focus on further investigation before field application. Malaysia as a country stands a lot of gains in this type of research, since it is a world is leader in palm oil production.","PeriodicalId":375856,"journal":{"name":"PECon 2004. Proceedings. National Power and Energy Conference, 2004.","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2004-11-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116152672","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: 61

The instability effect of constant power loads 恒功率负荷的不稳定效应

PECon 2004. Proceedings. National Power and Energy Conference, 2004. Pub Date : 2004-11-29 DOI: 10.1109/PECON.2004.1461638

A. Jusoh

引用次数: 98

Artificial-immune-based for solving economic dispatch in power system 基于人工免疫的电力系统经济调度解决方法

PECon 2004. Proceedings. National Power and Energy Conference, 2004. Pub Date : 2004-11-29 DOI: 10.1109/PECON.2004.1461611

Titik Khawa Abdul Rahiiian, Zuhaila Mal Yasin, Wan Noraiiiiii

引用次数: 52

An analysis and design of a star delta transformer in series with active power filter for current harmonics reduction 带有源滤波器的星形三角形串联变压器的电流谐波抑制分析与设计

PECon 2004. Proceedings. National Power and Energy Conference, 2004. Pub Date : 2004-11-29 DOI: 10.1109/PECON.2004.1461623

M. Izhar, C. M. Hadzer, M. Syafrudin, S. Taib, S. Idris

引用次数: 6