Pub Date : 2011-06-21DOI: 10.1109/ICIEA.2011.5975754
S. Hashimoto, Z. Chen, K. Shimosakai
This paper discusses a design problem for a control system with constrains on the control input. Constrains are the limitation due to the special and time resolutions of actuators. These systems are called the discrete-valued input control (DIC) system. For the DIC system, at first, we propose the compensation method using the equivalent division for the amplitude of the control input. Next, considering the realization for the fixed-point operation, the 2n division method is proposed. The DIC methods are compared with the method using the feedback modulator. Finally, the effectiveness of the proposed DIC methods is verified by the vibration suppression and positioning experiments.
{"title":"Control system design using actuators with constraints on time and space resolutions","authors":"S. Hashimoto, Z. Chen, K. Shimosakai","doi":"10.1109/ICIEA.2011.5975754","DOIUrl":"https://doi.org/10.1109/ICIEA.2011.5975754","url":null,"abstract":"This paper discusses a design problem for a control system with constrains on the control input. Constrains are the limitation due to the special and time resolutions of actuators. These systems are called the discrete-valued input control (DIC) system. For the DIC system, at first, we propose the compensation method using the equivalent division for the amplitude of the control input. Next, considering the realization for the fixed-point operation, the 2n division method is proposed. The DIC methods are compared with the method using the feedback modulator. Finally, the effectiveness of the proposed DIC methods is verified by the vibration suppression and positioning experiments.","PeriodicalId":304500,"journal":{"name":"2011 6th IEEE Conference on Industrial Electronics and Applications","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130845199","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}
Pub Date : 2011-06-21DOI: 10.1109/ICIEA.2011.5975633
Hai-jun Niu, J. Wan, Yu-ming Dong, K. Zhu, Duan-ling Li
To reduce the level of noise of the transmission line, JL/G1A-500/35DZ low noise conductor is designed in this paper. Its structural parameters, such as protrudent height, protrudent angle and other parameters, are optimized by wind tunnel test and electric test. The preforming and synchronized tightening module device is designed. JL/G1A-500/35DZ low noise conductor is produced by this device, which solves the problems that the single thread is easily broken and the single thread in outer layer is difficultly formed and provides a basis for the application of the low noise conductor in overhead line in our country.
{"title":"On the low noise conductor of transmission line","authors":"Hai-jun Niu, J. Wan, Yu-ming Dong, K. Zhu, Duan-ling Li","doi":"10.1109/ICIEA.2011.5975633","DOIUrl":"https://doi.org/10.1109/ICIEA.2011.5975633","url":null,"abstract":"To reduce the level of noise of the transmission line, JL/G1A-500/35DZ low noise conductor is designed in this paper. Its structural parameters, such as protrudent height, protrudent angle and other parameters, are optimized by wind tunnel test and electric test. The preforming and synchronized tightening module device is designed. JL/G1A-500/35DZ low noise conductor is produced by this device, which solves the problems that the single thread is easily broken and the single thread in outer layer is difficultly formed and provides a basis for the application of the low noise conductor in overhead line in our country.","PeriodicalId":304500,"journal":{"name":"2011 6th IEEE Conference on Industrial Electronics and Applications","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131103893","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}
Pub Date : 2011-06-21DOI: 10.1109/ICIEA.2011.5975976
F. Luo
Sun offered sunlight and hit (with chemical effects) to earth continuously over millions years, and will offer millions years onwards. The tremendous energy offered from sun is thousands times higher than the total energy consumption used by the world in the present time. The solar panel is the equipment to convert transferring the sun sunlight and hit into electrical energy, it is a renewable energy resource. Unfortunately, the solar panel energy is uncertain and unstable. How to use the energy source is the engineering topic. This paper introduces a method to obtain a stable energy from solar panel energy system.
{"title":"Design of solar-panel energy system","authors":"F. Luo","doi":"10.1109/ICIEA.2011.5975976","DOIUrl":"https://doi.org/10.1109/ICIEA.2011.5975976","url":null,"abstract":"Sun offered sunlight and hit (with chemical effects) to earth continuously over millions years, and will offer millions years onwards. The tremendous energy offered from sun is thousands times higher than the total energy consumption used by the world in the present time. The solar panel is the equipment to convert transferring the sun sunlight and hit into electrical energy, it is a renewable energy resource. Unfortunately, the solar panel energy is uncertain and unstable. How to use the energy source is the engineering topic. This paper introduces a method to obtain a stable energy from solar panel energy system.","PeriodicalId":304500,"journal":{"name":"2011 6th IEEE Conference on Industrial Electronics and Applications","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132920097","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}
Pub Date : 2011-06-21DOI: 10.1109/ICIEA.2011.5975796
A. Mehrafrooz, Meghdad Roohi Sorkhkolaei, A. Yazdizadeh
In this paper, a novel adaptive PID-like controller is introduced. Compared to the conventional methods, better responses are achieved by using the proposed method. The proposed controller is based on neural networks technology and is applied to different kind of black box systems, linear or nonlinear systems and time variant and/or time invariant systems. Generally speaking, it is known that classical tuning methods for PID controllers provided unsatisfactory results for industrial plants where the time delay exceeds the dominant lag time; that is the reason for studying alternative strategies. In this context the most popular rule is Smith predictor. Generally, dead time is a variable parameter and leads to changing the model of system during process of control. Therefore we need to estimate this variable parameter using an online algorithm. We have done and proven this estimation via Smith rule for different systems with first order or second order models. In order to show the actual performances of mentioned methods, we have run them on the level control of tanks in water refinement process of Neka power plant which generally is a very nonlinear and delayed system. In order to control this system we apply our neural networks controller and Smith predictor rule simultaneously. Simulation results in this chapter show the perfect performance of our adaptive controllers and rules.
{"title":"Simultaneous application of adaptive PID controller and smith dead-time predictor rule in nonlinear water level control in Neka power plant","authors":"A. Mehrafrooz, Meghdad Roohi Sorkhkolaei, A. Yazdizadeh","doi":"10.1109/ICIEA.2011.5975796","DOIUrl":"https://doi.org/10.1109/ICIEA.2011.5975796","url":null,"abstract":"In this paper, a novel adaptive PID-like controller is introduced. Compared to the conventional methods, better responses are achieved by using the proposed method. The proposed controller is based on neural networks technology and is applied to different kind of black box systems, linear or nonlinear systems and time variant and/or time invariant systems. Generally speaking, it is known that classical tuning methods for PID controllers provided unsatisfactory results for industrial plants where the time delay exceeds the dominant lag time; that is the reason for studying alternative strategies. In this context the most popular rule is Smith predictor. Generally, dead time is a variable parameter and leads to changing the model of system during process of control. Therefore we need to estimate this variable parameter using an online algorithm. We have done and proven this estimation via Smith rule for different systems with first order or second order models. In order to show the actual performances of mentioned methods, we have run them on the level control of tanks in water refinement process of Neka power plant which generally is a very nonlinear and delayed system. In order to control this system we apply our neural networks controller and Smith predictor rule simultaneously. Simulation results in this chapter show the perfect performance of our adaptive controllers and rules.","PeriodicalId":304500,"journal":{"name":"2011 6th IEEE Conference on Industrial Electronics and Applications","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133342835","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}
Pub Date : 2011-06-21DOI: 10.1109/ICIEA.2011.5975811
Xiaokai Huo
In this paper, the z-axis orientation of the cylindrical coordinate system in the Sommerfeld integral is discussed. By the way of the rotation of coordinate system, the magnetic vector potentials of the current element in the homogeneous medium infinite space expressed by the Sommerfeld integral in different cylindrical coordinate systems are calculated, and verify that the z-axis don't have to be in the same direction as the current element. Furthermore, the expressions of the electric field intensity are deduced based on the magnetic vector potentials with the z-axis of cylindrical coordinate system parallel to the current element and perpendicular to the current element, and then a numerical example is given to demonstrate the orientations of the z-axis. The analyses contribute to understanding the mathematical meaning of the Sommerfeld integral and have the guiding meaning to solve the radiation problems of the current element.
{"title":"Research on the orientation of z-axis of the cylindrical coordinate system in the Sommerfeld integral","authors":"Xiaokai Huo","doi":"10.1109/ICIEA.2011.5975811","DOIUrl":"https://doi.org/10.1109/ICIEA.2011.5975811","url":null,"abstract":"In this paper, the z-axis orientation of the cylindrical coordinate system in the Sommerfeld integral is discussed. By the way of the rotation of coordinate system, the magnetic vector potentials of the current element in the homogeneous medium infinite space expressed by the Sommerfeld integral in different cylindrical coordinate systems are calculated, and verify that the z-axis don't have to be in the same direction as the current element. Furthermore, the expressions of the electric field intensity are deduced based on the magnetic vector potentials with the z-axis of cylindrical coordinate system parallel to the current element and perpendicular to the current element, and then a numerical example is given to demonstrate the orientations of the z-axis. The analyses contribute to understanding the mathematical meaning of the Sommerfeld integral and have the guiding meaning to solve the radiation problems of the current element.","PeriodicalId":304500,"journal":{"name":"2011 6th IEEE Conference on Industrial Electronics and Applications","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128858814","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}
Pub Date : 2011-06-21DOI: 10.1109/ICIEA.2011.5975830
Y. M. Zhao, W. Xie, X. Tu
In this paper, an improved parameters tuning method of model-driven two degree of freedom PID control system has been proposed to enhance the control performances of a PID controlled system. Known for its ability of stabilizing the unstable processes, fast tracking to the change of set points and rejecting disturbance, the model-driven two degree of freedom PID — so called MD TDOF PID has gained research interest recently. The tuning methods for the previous MD TDOF PID are based on internal model control (IMC) method. In this paper, an integral of time and absolute error (ITAE) tuning and noise effect minimizing method is proposed for two parameters in MD TDOF PID control system to achieve the desired regulating and disturbance rejection performance. The comparison with traditional PID controller and the designed MD TDOF PID in [6] demonstrate the effectiveness of the proposed tuning methods.
{"title":"Improved parameters tuning method of model-driven PID control systems","authors":"Y. M. Zhao, W. Xie, X. Tu","doi":"10.1109/ICIEA.2011.5975830","DOIUrl":"https://doi.org/10.1109/ICIEA.2011.5975830","url":null,"abstract":"In this paper, an improved parameters tuning method of model-driven two degree of freedom PID control system has been proposed to enhance the control performances of a PID controlled system. Known for its ability of stabilizing the unstable processes, fast tracking to the change of set points and rejecting disturbance, the model-driven two degree of freedom PID — so called MD TDOF PID has gained research interest recently. The tuning methods for the previous MD TDOF PID are based on internal model control (IMC) method. In this paper, an integral of time and absolute error (ITAE) tuning and noise effect minimizing method is proposed for two parameters in MD TDOF PID control system to achieve the desired regulating and disturbance rejection performance. The comparison with traditional PID controller and the designed MD TDOF PID in [6] demonstrate the effectiveness of the proposed tuning methods.","PeriodicalId":304500,"journal":{"name":"2011 6th IEEE Conference on Industrial Electronics and Applications","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127650521","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}
Pub Date : 2011-06-21DOI: 10.1109/ICIEA.2011.5975904
A. Desai, J. Alvarenga, Harshit Tarsaria, K. Rad, H. Boussalis
A large, segmented space telescope requires high precision and accuracy in its mirror shape to obtain clear images. In order for control of such complex structures to be achieved to high precision and accuracy, it is important for sensing equipment involved in shape control to be constantly checked for deviations from their required calibration. The Segmented Space Telescope Testbed at the Structures, Propulsion, and Control Engineering (SPACE) Laboratory at California State University, Los Angeles, utilizes segmented mirror panels and a network of 42 sensors to mimic a monolithic paraboloid mirror shape to high accuracy and precision. For such a high precision system, regular checking of sensor calibration is crucial to performance. This paper describes a LabVIEW — based visualization subsystem that has been implemented and used for sensor calibration of the SPACE Testbed. The subsystem allows for linearity check for each sensor. In addition, the visualization subsystem provides a real-time means of system monitoring. The visualization also reduces the time to check all 42 sensors while at the same time improve the precision and accuracy of the measurements. By reducing the time required, it is easier to verify sensor linearity at regular interval.
{"title":"LabVIEW calibration linearity visualization for precision sensors used in shaping control of a segmented reflector test bed","authors":"A. Desai, J. Alvarenga, Harshit Tarsaria, K. Rad, H. Boussalis","doi":"10.1109/ICIEA.2011.5975904","DOIUrl":"https://doi.org/10.1109/ICIEA.2011.5975904","url":null,"abstract":"A large, segmented space telescope requires high precision and accuracy in its mirror shape to obtain clear images. In order for control of such complex structures to be achieved to high precision and accuracy, it is important for sensing equipment involved in shape control to be constantly checked for deviations from their required calibration. The Segmented Space Telescope Testbed at the Structures, Propulsion, and Control Engineering (SPACE) Laboratory at California State University, Los Angeles, utilizes segmented mirror panels and a network of 42 sensors to mimic a monolithic paraboloid mirror shape to high accuracy and precision. For such a high precision system, regular checking of sensor calibration is crucial to performance. This paper describes a LabVIEW — based visualization subsystem that has been implemented and used for sensor calibration of the SPACE Testbed. The subsystem allows for linearity check for each sensor. In addition, the visualization subsystem provides a real-time means of system monitoring. The visualization also reduces the time to check all 42 sensors while at the same time improve the precision and accuracy of the measurements. By reducing the time required, it is easier to verify sensor linearity at regular interval.","PeriodicalId":304500,"journal":{"name":"2011 6th IEEE Conference on Industrial Electronics and Applications","volume":"29 3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131882151","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}
Pub Date : 2011-06-21DOI: 10.1109/ICIEA.2011.5976004
Fei Wang, Yuzhong Zhang, Shiguang Wen, Tinghui Ning
An on-line gait synthesis scheme for a bipedal walking robot is proposed. To realize efficient and human-like gait, MTi sensors were mounted on the lower limb of human subject to acquire kinematics information that can be integrated to the angular changes of hip and knee joints during walking. The time series angles were normalized and then sampled by cubic spline interpolation. By employing discrete-time Fourier Series, the samples were extracted into features, and further dimensionally reduced by using PCA to simplified features. By using ANNs, the nonlinear functional relations between gait parameters (i.e. cadence and stride) and simplified features that can be used to reconstruct angles of hip and knee joints were established. Walking experiments of a biped robot at slow, intermediate and fast speeds were conducted to validate the effectiveness of the proposed scheme. The results indicate that the synthesized gait is smooth, efficient and human-like. The proposed scheme can on-line generate the reference gait that covers a wide speed range for bipedal walking of robot.
{"title":"An on-line gait generator for bipedal walking robot based on neural networks","authors":"Fei Wang, Yuzhong Zhang, Shiguang Wen, Tinghui Ning","doi":"10.1109/ICIEA.2011.5976004","DOIUrl":"https://doi.org/10.1109/ICIEA.2011.5976004","url":null,"abstract":"An on-line gait synthesis scheme for a bipedal walking robot is proposed. To realize efficient and human-like gait, MTi sensors were mounted on the lower limb of human subject to acquire kinematics information that can be integrated to the angular changes of hip and knee joints during walking. The time series angles were normalized and then sampled by cubic spline interpolation. By employing discrete-time Fourier Series, the samples were extracted into features, and further dimensionally reduced by using PCA to simplified features. By using ANNs, the nonlinear functional relations between gait parameters (i.e. cadence and stride) and simplified features that can be used to reconstruct angles of hip and knee joints were established. Walking experiments of a biped robot at slow, intermediate and fast speeds were conducted to validate the effectiveness of the proposed scheme. The results indicate that the synthesized gait is smooth, efficient and human-like. The proposed scheme can on-line generate the reference gait that covers a wide speed range for bipedal walking of robot.","PeriodicalId":304500,"journal":{"name":"2011 6th IEEE Conference on Industrial Electronics and Applications","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127431642","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}
In this paper, the research object is 3-DOF spherical joint robot driven by four cables, which imitates the motion of people's shoulder joint. The dynamic model of the 3-DOF cable-driven robotic shoulder joint is built by using Lagrange dynamics method so as to obtain the standard form of dynamic equation. Based on backstepping technique, the control law of the system model is designed for the robot trajectory tracking control problem. The control system framework is established in the environment of MATLAB/SUMILINK, and the control algorithm is programmed by s-function. The correctness of the robot dynamic model and the effectiveness of the designed controller are validated through the simulation analysis. These lay a good theory foundation for further research on effective control and performance improvement of the cable-driven parallel robot.
{"title":"Dynamic control of a 3-DOF cable-driven robot based on backstepping technique","authors":"Xianqiang You, Weihai Chen, Shouqian Yu, Xingming Wu","doi":"10.1109/ICIEA.2011.5975788","DOIUrl":"https://doi.org/10.1109/ICIEA.2011.5975788","url":null,"abstract":"In this paper, the research object is 3-DOF spherical joint robot driven by four cables, which imitates the motion of people's shoulder joint. The dynamic model of the 3-DOF cable-driven robotic shoulder joint is built by using Lagrange dynamics method so as to obtain the standard form of dynamic equation. Based on backstepping technique, the control law of the system model is designed for the robot trajectory tracking control problem. The control system framework is established in the environment of MATLAB/SUMILINK, and the control algorithm is programmed by s-function. The correctness of the robot dynamic model and the effectiveness of the designed controller are validated through the simulation analysis. These lay a good theory foundation for further research on effective control and performance improvement of the cable-driven parallel robot.","PeriodicalId":304500,"journal":{"name":"2011 6th IEEE Conference on Industrial Electronics and Applications","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133723194","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}
Pub Date : 2011-06-21DOI: 10.1109/ICIEA.2011.5975716
Mei-Sung Kang, Y. Ke, Jheng-Sheng Li
This paper implements a smart loading monitoring and control system with ZigBee wireless network in the objective of developing the potential for demand response for numerous numbers of residential and commercial customers. This system can effectively solve the insufficiency problem of power supply while such problem happened in the electricity utility side, the system restrains the peak loading of Taipower system in time to prevent transformer from overloading, and decrease peak power generation simultaneously in order to achieve the goal of energy conservation and carbon reduction. ZigBee wireless smart loading monitoring and control system uses visualized program language to develop graphic control software, and the control module of this system which applied the perimeter interface controller (PIC) single chip microprocessor and embedded ZigBee wireless integrated circuit (IC). Meanwhile, through the application of infrared control technology and the deployment of temperature loading control module, the software and hardware were integrated into a set of home-using smart loading control system. The operating status of electrical appliances then can be monitored and controlled at any time. The integration of ZigBee smart loading control module and digital meter, in the other hand, can also monitor and control the electricity consumption of household appliances and manage standby power as well. It effectively reduces the power consumption of peak hours and saves the cost of power rate for residential users and commercial clients.
{"title":"Implementation of smart loading monitoring and control system with ZigBee wireless network","authors":"Mei-Sung Kang, Y. Ke, Jheng-Sheng Li","doi":"10.1109/ICIEA.2011.5975716","DOIUrl":"https://doi.org/10.1109/ICIEA.2011.5975716","url":null,"abstract":"This paper implements a smart loading monitoring and control system with ZigBee wireless network in the objective of developing the potential for demand response for numerous numbers of residential and commercial customers. This system can effectively solve the insufficiency problem of power supply while such problem happened in the electricity utility side, the system restrains the peak loading of Taipower system in time to prevent transformer from overloading, and decrease peak power generation simultaneously in order to achieve the goal of energy conservation and carbon reduction. ZigBee wireless smart loading monitoring and control system uses visualized program language to develop graphic control software, and the control module of this system which applied the perimeter interface controller (PIC) single chip microprocessor and embedded ZigBee wireless integrated circuit (IC). Meanwhile, through the application of infrared control technology and the deployment of temperature loading control module, the software and hardware were integrated into a set of home-using smart loading control system. The operating status of electrical appliances then can be monitored and controlled at any time. The integration of ZigBee smart loading control module and digital meter, in the other hand, can also monitor and control the electricity consumption of household appliances and manage standby power as well. It effectively reduces the power consumption of peak hours and saves the cost of power rate for residential users and commercial clients.","PeriodicalId":304500,"journal":{"name":"2011 6th IEEE Conference on Industrial Electronics and Applications","volume":"54 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115666039","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}
京公网安备 11010802042870号
京ICP备2023020795号-1
扫码关注我们
求助内容：
应助结果提醒方式：