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Performance assessment of IPFC in power transmission systems 输电系统中IPFC的性能评估
新能源 Pub Date : 2014-12-01 DOI: 10.1109/NCETNRESEM.2014.7088743
G. Nithya, D. Jananisri, M. Sowjanya
{"title":"Performance assessment of IPFC in power transmission systems","authors":"G. Nithya, D. Jananisri, M. Sowjanya","doi":"10.1109/NCETNRESEM.2014.7088743","DOIUrl":"https://doi.org/10.1109/NCETNRESEM.2014.7088743","url":null,"abstract":"In this paper, operation of IPFC is analysed in transmission line power flow control IPFC is used for controlling transmission line voltage, flow of power, decreasing power losses, and decreases the amplitude of an oscillation while transferring power. This paper deals with finding the location and optimal placement of interline power flow controller to maintain the voltage profile, active and reactive power flow in transmission line in power system to obtain the maximum possible benefit of power transfer and system stability.","PeriodicalId":71630,"journal":{"name":"新能源","volume":"33 1","pages":"83-86"},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75060689","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
A neural network control approach to voltage stability enhancement 增强电压稳定性的神经网络控制方法
新能源 Pub Date : 2014-12-01 DOI: 10.1109/NCETNRESEM.2014.7088734
P. Rajalakshmi, M. Rathinakumar
{"title":"A neural network control approach to voltage stability enhancement","authors":"P. Rajalakshmi, M. Rathinakumar","doi":"10.1109/NCETNRESEM.2014.7088734","DOIUrl":"https://doi.org/10.1109/NCETNRESEM.2014.7088734","url":null,"abstract":"In this paper the static voltage stability index has been identified by minimum singular value of the power flow Jacobian matrix. The system security in power system models by the scalar magnitude of a voltage stability index may be a very difficult task. When we are taking account of reactive power generation limits it is very difficult to predict stability index at voltage collapse points. Here a quick method is used to calculate the minimum singular value and the corresponding left and right singular vectors are presented. This developed algorithm is very useful in online because it required small amount of computation time. For different patterns of load and generation are increases, to determine voltage collapse point. For solving the maximum loading problem an optimal power flow approach was used with these points the MSV is calculated and used for training and testing the Neural Network.","PeriodicalId":71630,"journal":{"name":"新能源","volume":"1 1","pages":"27-31"},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85626470","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
A survey study on detecting and tracking objective methods 目标检测与跟踪方法的调查研究
新能源 Pub Date : 2014-12-01 DOI: 10.1109/NCETNRESEM.2014.7088759
M. Ramasubramanian, M. A. Dorai Rangaswamy, G. N. V. Raja Reddy
{"title":"A survey study on detecting and tracking objective methods","authors":"M. Ramasubramanian, M. A. Dorai Rangaswamy, G. N. V. Raja Reddy","doi":"10.1109/NCETNRESEM.2014.7088759","DOIUrl":"https://doi.org/10.1109/NCETNRESEM.2014.7088759","url":null,"abstract":"The purpose of prosecution is segmentation feature a region of interest in a video scene and retention proposal, positioning and locking. Object detection and classification of objects are preceded steps for tracking an object in the image sequence. Object detection is done to check for objects in the video and find out exactly what the object. Then the detected object can be classified into different categories, such as people, vehicles, birds, clouds floating, swaying trees and other moving objects. Object Tracking is performed using spatial and temporal changes of items during a video monitoring, including presence, position, size, shape, etc. The object is used in several applications such as video surveillance, robot vision, monitoring traffic Video and Animation painting. This paper presents a brief overview of object detection, object classification and object tracking different algorithms available in the literature, including the analysis and comparative study of the various techniques used at various stages of prosecution.","PeriodicalId":71630,"journal":{"name":"新能源","volume":"18 1","pages":"159-164"},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80881434","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: 9
SISO fuzzy tuned power oscillation controller for SSSC connected network SSSC连接网络的SISO模糊调谐功率振荡控制器
新能源 Pub Date : 2014-12-01 DOI: 10.1109/NCETNRESEM.2014.7088741
S. Sakthi, D. Purushothaman
{"title":"SISO fuzzy tuned power oscillation controller for SSSC connected network","authors":"S. Sakthi, D. Purushothaman","doi":"10.1109/NCETNRESEM.2014.7088741","DOIUrl":"https://doi.org/10.1109/NCETNRESEM.2014.7088741","url":null,"abstract":"This paper focuses on the design of single input single output fuzzy controller for a Power oscillation controller based SSSC for damping rotor oscillation in power system network. The oscillation due to disturbance cannot damp out only by SSSC, but with single input Fuzzy tuned Damping controller based SSSC can easily damp out the oscillation. Here the proposed system has been implemented in the standard nine-bus system and simulation results are taken by deriving the transient stability algorithm using C compiler software. After the analysis it is found that the Fuzzy based POD controller is very much required for SSSC controller to damp out the power oscillations.","PeriodicalId":71630,"journal":{"name":"新能源","volume":"5 1","pages":"70-75"},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79790833","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
Bio-MEMS based sensor for acute and chronic pain management: An online measurement strategy for using biomedicai MEMS sensor in the assessment of pain intensity and study of inflammation 基于生物MEMS传感器的急慢性疼痛管理:生物医学MEMS传感器在疼痛强度评估和炎症研究中的在线测量策略
新能源 Pub Date : 2014-12-01 DOI: 10.1109/NCETNRESEM.2014.7088772
G. Sathiyabama, S. Krishnan, D. Saravanan, R. Kumaran
{"title":"Bio-MEMS based sensor for acute and chronic pain management: An online measurement strategy for using biomedicai MEMS sensor in the assessment of pain intensity and study of inflammation","authors":"G. Sathiyabama, S. Krishnan, D. Saravanan, R. Kumaran","doi":"10.1109/NCETNRESEM.2014.7088772","DOIUrl":"https://doi.org/10.1109/NCETNRESEM.2014.7088772","url":null,"abstract":"In this paper, we have proposed the use of BIO-MEMS based sensor for cost-effective, online assessment of pain intensity and study of inflammation through the levels of inflammation regulatory mediators such as prostaglandin E2, Cycle Oxygenase (COX-1 and COX-2), Leukotriene (LTA4 and LTB4) and Trponin - C. A microcantilever based biosensor is used, the surface of which is separated into various channels on which the antigens for the respective enzymes are coated as an immobilized layer. These enzymes found in the blood stream of the human body reacts with these antigens producing a biochemical reaction, thereby straining the micro-cantilever beam whose strain can be measured either by means of an on-chip potentiometric circuit fabricated in SOC and CMOS technology to follow the voltage changes in the MOSFET or optically by the wavelength shift of a transmitted laser from a laser source after reflection from the microcantilever beam, sensed suitable by a photodetector. The intensity of acute or chronic pain can thus be inferred, which helps the anaesthesiologists and Intensivists for accurate diagnosis and related treatment for complete relief from pain.","PeriodicalId":71630,"journal":{"name":"新能源","volume":"12 1","pages":"227-230"},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91329222","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
Integration of PV and WECS with DC bus voltage regulation for small scale application 集成光伏和WECS与直流母线电压调节的小规模应用
新能源 Pub Date : 2014-12-01 DOI: 10.1109/NCETNRESEM.2014.7088764
N. Gopinath, S. Prakash, O. Prakash, J. Suganthi
{"title":"Integration of PV and WECS with DC bus voltage regulation for small scale application","authors":"N. Gopinath, S. Prakash, O. Prakash, J. Suganthi","doi":"10.1109/NCETNRESEM.2014.7088764","DOIUrl":"https://doi.org/10.1109/NCETNRESEM.2014.7088764","url":null,"abstract":"In this paper, PV system and WEC system is connected to individual converter units which are controlled individually to supply the demand continuously without fluctuations. The control is being provided using maximum power point tracking technique for PV system and PI closed loop control for Wind system. The output of the hybrid systems are connected to a common dc bus where the constant voltage is maintained using above mentioned control methods. The DC power available at the dc bus is supplied to the load after inversion using a multiple pulse or sinusoidal pulse inverter circuit.","PeriodicalId":71630,"journal":{"name":"新能源","volume":"s3-35 1","pages":"186-188"},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90826350","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
PV micro inverter topology using soft switching half-wave cycloconverter 光伏微逆变器拓扑结构采用软开关半波环变换器
新能源 Pub Date : 2014-12-01 DOI: 10.1109/NCETNRESEM.2014.7088757
S. Divya, K. Abarna, M. Sasikumar
{"title":"PV micro inverter topology using soft switching half-wave cycloconverter","authors":"S. Divya, K. Abarna, M. Sasikumar","doi":"10.1109/NCETNRESEM.2014.7088757","DOIUrl":"https://doi.org/10.1109/NCETNRESEM.2014.7088757","url":null,"abstract":"This paper deals with the development of a micro inverter for single phase photovoltaic applications which is suitable for conversion from low voltage DC to high voltage AC. The circuit topology is based on half-wave cycloconverter and grid connected microinverter with a very less number of conversion stages and passive components. To interface the full bridge converter to the half-wave cycloconverter a high-frequency transformer and series-resonant tank are used- To determine the average output power of the inverter, a steady state analysis is used and to control the output power of the inverter, phase-shift power modulation is used. The operational characteristic is analyzed and multidimensional control technique is used to achieve high efficiency voltage gain, quality factor and phase shift of the inverter. The micro inverter and converter has light weight and reduced switch count. The operation of proposed microinverter in grid-connected mode is validated using MATLAB simulation.","PeriodicalId":71630,"journal":{"name":"新能源","volume":"1 1","pages":"148-152"},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86458294","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
Comparison of solar based closed loop DC-DC converter using PID and fuzzy logic control for shunt motor drive 并联电机驱动的太阳能闭环DC-DC变换器的PID与模糊控制的比较
新能源 Pub Date : 2014-12-01 DOI: 10.1109/NCETNRESEM.2014.7088750
S. Jayaprakash
{"title":"Comparison of solar based closed loop DC-DC converter using PID and fuzzy logic control for shunt motor drive","authors":"S. Jayaprakash","doi":"10.1109/NCETNRESEM.2014.7088750","DOIUrl":"https://doi.org/10.1109/NCETNRESEM.2014.7088750","url":null,"abstract":"This paper presents an comparison of solar based closed loop DC-DC Converter using PID and Fuzzy Logic Control for shunt motor drive. Solar panel is connected input side then two full bridge converter, step up transformer, PI filter and shunt motor drive are connected. Comparator compare the set value and the output signal of a motor produce signal, based on a signal full wave converter produced the voltage due to that voltage run the motor. The circuit with all the component parameters operates at zero-voltage switching which retains the high circuit efficiency. Speed of motor, Torque and Armature current, Rise time, Peak time, Settling time and Steady state error are measured by experimental. A circuit operation and simulation designed for a 220v dc output arrived and tested.","PeriodicalId":71630,"journal":{"name":"新能源","volume":"100 1","pages":"115-117"},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88967941","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
A remote surveillance vehicle powered by monocrystalline solar panels for defence applications 一种由单晶太阳能电池板供电的远程监视车辆，用于国防应用
新能源 Pub Date : 2014-12-01 DOI: 10.1109/NCETNRESEM.2014.7088760
S. Joseph, V. Rattankumar, B. Arunkumaran, P. Poornima
{"title":"A remote surveillance vehicle powered by monocrystalline solar panels for defence applications","authors":"S. Joseph, V. Rattankumar, B. Arunkumaran, P. Poornima","doi":"10.1109/NCETNRESEM.2014.7088760","DOIUrl":"https://doi.org/10.1109/NCETNRESEM.2014.7088760","url":null,"abstract":"In the present scenario, surveillance is a key issue in the defense field. The surveillance is carried out mainly using the manpower. The main drawbacks of the system are disoperation or loop hole in the process of surveillance due to human negligence. Even vigil surveillance could lead to loss of human life in case of combat. Human life is very precious and hence machines can be used as a shield for human life. The ultimate solution is to carry out surveillance using an unmanned vehicle. This project aims to develop a remote surveillance vehicle which is powered by monocrystalline solar panels which has the maximum efficiency in all type of panels and being operated with mainly two parts, first one is the RF transmitter which will be in the hands of the person operating the vehicle from a remote and safe location. The second one will be the RF receiver which will be fitted in the vehicle. The vehicle is a prototype having four special geared motors with higher torque, fitted in each wheel controlled by a relay unit. There are four relays, each for one motor. The supply to the relay unit is being controlled by the controller unit (ATMEGA AVR 8535). The controller is being programmed with an embedded C++ using an ATMEGA AVR 8535 programmer. The power supply to the vehicle has being provided by using batteries which are being charged using Solar Panels with Maximum Power Point Tracking (MPPT) algorithm (P&O method). The MPPT is also programmed and embedded in the ATMEGA 8535 programmer. Bio sensing camera can be fixed and better implementation for the surveillance can be done as the future scope.","PeriodicalId":71630,"journal":{"name":"新能源","volume":"106 1","pages":"165-169"},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79203107","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
Interfacing converter based load sharing between utility grid and AC microgrid 基于变换器的公用电网与交流微电网负荷分担接口
新能源 Pub Date : 2014-12-01 DOI: 10.1109/NCETNRESEM.2014.7088742
O. K. Satya Prakash, T. Chithras, S. Prakash, N. Gopinath
{"title":"Interfacing converter based load sharing between utility grid and AC microgrid","authors":"O. K. Satya Prakash, T. Chithras, S. Prakash, N. Gopinath","doi":"10.1109/NCETNRESEM.2014.7088742","DOIUrl":"https://doi.org/10.1109/NCETNRESEM.2014.7088742","url":null,"abstract":"The aim of this paper is to design a power electronics converter interfacing Utility Grid and AC Microgrid to reduce frequency variation in a grid during frequent load variation in another grid. The utility grid is interfaced with the AC Microgrid using an interfacing converter. Interfacing Converter protects microgrid from utility grid and vice versa during frequent variation of load. It allows bidirectional power flow. It provides essential frequency, voltage isolation and improves power quality. A proper, accurate real and reactive power sharing is attained by adjusting two independent quantities: frequency and magnitude of voltage.","PeriodicalId":71630,"journal":{"name":"新能源","volume":"13 1","pages":"76-82"},"PeriodicalIF":0.0,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84800220","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
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