|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Power system stabilizer design using hybrid multi-objective particle swarm optimization with chaos显示文摘A novel technique for the optimal tuning of power system stabilizer (PSS) was proposed,by integrating the modified particle swarm optimization (MPSO) with the chaos (MPSOC).Firstly,a modification in the particle swarm optimization (PSO) was made by introducing passive congregation (PC).It helps each swarm member in receiving a multitude of information from other members and thus decreases the possibility of a failed attempt at detection or a meaningless search.Secondly,the MPSO and chaos were hybridized (MPSOC) to improve the global searching capability and prevent the premature convergence due to local minima.The robustness of the proposed PSS tuning technique was verified on a multi-machine power system under different operating conditions.The performance of the proposed MPSOC was compared to the MPSO,PSO and GA through eigenvalue analysis,nonlinear time-domain simulation and statistical tests.Eigenvalue analysis shows acceptable damping of the low-frequency modes and time domain simulations also show that the oscillations of synchronous machines can be rapidly damped for power systems with the proposed PSSs.The results show that the presented algorithm has a faster convergence rate with higher degree of accuracy than the GA,PSO and MPSO. | Mahdiyeh Eslami Hussain Shareef Azah Mohamed | 2011 | Journal of Central South University2011，18，5： | 9 |
| 2 | A method for real power transfer allocation using multivariable regression analysis显示文摘A multivariable regression(MVR) approach is proposed to identify the real power transfer between generators and loads.Based on solved load flow results,it first uses modified nodal equation method(MNE) to determine real power contribution from each generator to loads.Then,the results of MNE method and load flow information are utilized to determine suitable regression coefficients using MVR model to estimate the power transfer.The 25-bus equivalent system of south Malaysia is utilized as a test system to illustrate the effectiveness of the MVR output compared to that of the MNE method.The error of the estimate of MVR method ranges from 0.001 4 to 0.007 9.Furthermore,when compared to MNE method,MVR method computes generator contribution to loads within 26.40 ms whereas the MNE method takes 360 ms for the calculation of same real power transfer allocation.Therefore,MVR method is more suitable for real time power transfer allocation. | Hussain Shareef Azah Mohamed Saifunizam Abd.Khalid Mohd Wazir Mustafa | 2012 | Journal of Central South University2012，19，1： | 5 |
| 3 | Comparative study of effectiveness of different var compensation devices in large-scale power networks显示文摘A comparison of the effectiveness of installing reactive power compensators,such as shunt capacitors,static var compensators(SVCs),and static synchronous compensators(STATCOMs),was presented in large-scale power networks.A suitable bus was first identified using modal analysis method.The single shunt capacitor,single SVC,and single STATCOM were installed separately on the most critical bus.The effects of the installation of different devices on power loss reduction,voltage profile improvement,and voltage stability margin enhancement were examined and compared for 57-and 118-bus transmission systems.The comparative study results show that SVC,and STATCOM are expensive compared to shunt capacitor,yet the effect of installing STATCOM is better than SVC and the effect of installing SVC is better than that of shunt capacitor in achieving power loss reduction,voltage profile improvement and voltage stability margin enhancement. | Reza Sirjani Azah Mohamed Hussain Shareef | 2013 | Journal of Central South University2013，20，3： | 3 |
| 4 | Programmed cell death of retinal ganglion cells during experimental glaucoma 显示文摘 | Garcia VE Shareef S Walsh J | 1995 | Exp Eye Res1995，61，： | 2 |
| 5 | Chronic ocular hypertension following episcleral venous occlusion in rats 显示文摘 | Shareef SR Garcia-Valenzuela E Salierno A | 1995 | Exp Eye Res1995，61，3： | 1 |
| 6 | Ischemic preconditioning of the liver: a few perspectives from the bench to bedside translation显示文摘 | Desai KK Dikdan GS Shareef A | 2008 | Liver Transpl2008，14，11： | 1 |
| 7 | A novel voltage sag source detection method using TFR technique显示文摘 | Mohamed A Shareef H Faisal M F | 2010 | Interna- tional Review of Electrical Engineering2010，5，5： | 1 |
| 8 | Poststroke depression显示文摘 | DAFER R M RAO M SHAREEF A | 2008 | Top Stroke Rehabil2008，15，1： | 1 |
| 9 | High-quality splatting on rectilinear grids with efficient culling of occluded voxels显示文摘 | Mueller K Shareef N Huang J | 1999 | IEEE Transactions on Visualization and Computer Graphics1999，5，2： | 1 |
| 10 | Ischemic precondition- ing of the hver: a few perspectives from the bench to bedside translation 显示文摘 | Desai KK Dikdan GS Shareef A | 2008 | Liver Transp12008，14，11： | 1 |
| 11 | Isoforms of nitric oxide synthase in the optic nerves of rat eyes with chronic moderately elevated intraoeular presssure显示文摘 | Shareef S Sawada A Neufeld All | 1999 | Invest Ophthalmol Vis Sci1999，40，12： | 1 |
| 12 | Small island tourism economies and country risk ratings显示文摘 | Riaz Shareef Suhejla Hoti | | 0，，04： | 1 |
| 13 | Sorption of bisphenol A, 17α-ethynylestradiol and estrogen to rain eral surfaces 显示文摘 | Shareef A Angove M J Wells J D | 2006 | J Colloid and Interface Science2006，297，： | 1 |
| 14 | Ischemic preconditioning of the liver:a fewperspeetives from the bench to bedside translation 显示文摘 | Desai KK Dikdan GS Shareef A | 2008 | Liver Transpl2008，14，11： | 1 |
| 15 | Small island tourism economies and country risk ratings显示文摘 | Riaz Shareef Suhejla Hoti | | 0，，04： | 1 |
| 16 | Poststroke depression显示文摘 | Dafer R M Rao M Shareef A | 2008 | Top Stroke Rehabil2008，15，1： | 1 |
| 17 | Poststroke depression显示文摘 | Darer RM Rao M Shareef A | 2008 | Top Stroke Rehabil2008，15，1： | 1 |
| 18 | Role of radiation-induced TGF-beta signaling in cancer therapy 显示文摘 | Dancea HC Shareef MM Ahmed MM | 2009 | Mol Cell Pharmacol2009，1，1： | 1 |
| 19 | Chronic ocular hypertension following episcleral venous occlusion in rats显示文摘 | Shareef SR Garcia-Valenzuela E Salierno A | 1995 | Exp Eye Res1995，61，： | 1 |
| 20 | Post stroke depression显示文摘 | Dafer RM Rao M Shareef A | 2008 | Top Stroke Rehabil2008，15，1： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员