Proceedings of the6th International Conference on Mechatronics, Materials, Biotechnology and Environment (ICMMBE 2016)

Session: Session 1: Electronics, Power and Energy

42 articles
Proceedings Article

On energy-saving control during the power plant production process and its application

Song Zhao
Faced with the threat of environmental pollution and energy consumption, China has put forward the sustainable development policy, and encouraged all sectors and industries to realize energy-saving production. As important energy supply units, power plants should also actively explore an energy-saving...
Proceedings Article

Research on Evaluation Method of Jamming Effect on ISAR Using Wavelet Moment

Jianchong Huang, Rui Cui, Jing Zhu
the jamming effect evaluation of ISAR is a hot and difficult issue in the field of electronic counter measures (ECM). Traditional evaluate methods are unsuitable to ISAR because of its new system; a new evaluation method of barrage jamming on ISAR is given according to the principle of radar jamming...
Proceedings Article

Synchronization of JESD204B-based ADCs

Tao Yan, Shanqing Hu, Xingming Li
With the rapid development of radarsignal processing systems, a great demand of high-speed communication is required. JESD204B interface has become an outstanding solution for ADC-related data transmission, and has been widely applied. However, the synchronization of multiply JESD204B-based ADCs has...
Proceedings Article

A novel Parameter Estimation method based on FRFT in Bistatic MIMO Radar System

Li Li
We study the problem of parameter estimation in in wideband bistatic MIMO radar system. Firstly, we propose a novel algorithm to estimate Doppler stretch and time delay in fractional Fourier transform (FRFT) domain. Secondly, we also construct two sub-array models based on the peaks of fractional Fourier...
Proceedings Article

Harmonic Suppression and Reactive Power Compensation Based on PWM Rectifier and SVC

Chunlai Li, Yan Shi, Yindong Liu
Electrolysis is an important branch of metal smelting. But due to the introduction of rectification device will produce a large number of harmonic, this undoubtedly greatly increased electric cost and the maintenance cost. This article used harmonic data in power supply system as the simulation parameters,...
Proceedings Article

System Modeling and Simulation of a Wind Power Generation with Doubly Fed Induction Generator

Yun Shi, Ai Liu, Chengwu Lin
Variable speed constant frequency (VSCF) doubly fed wind power generation system, which is mainly composed of doubly fed induction generator (DFIG), excitation control system and wind turbine, is a complicated system of electromechanical energy transformation and control. It is quite necessary to study...
Proceedings Article

Study of Moisture Content Automatic Detection Based on Single Chip Microcomputer

Caixia Liu, Zhuanye Li, Qingzhi Yan, Yanyan Hou
Precise and high efficiency of moisture content detection is important to the oil production and management in the oil chemical industry. In this paper, a new technology on moisture content automatic detection based on single chip microcomputer is proposed. This system can accurately measure the moisture...
Proceedings Article

Accurate Fault Location for Double-Circuit Lines on the Same Tower with Asymmetrical Parameters

Yiyang Zhu, Hongji Du
Traditional six-sequence components can only be applied to the double-circuit lines with symmetrical parameters. In reality, there may appear partially coupled lines with asymmetrical parameter because of the difference in construction. A new decoupling method is adopted to solve this problem. Three...
Proceedings Article

Research On Structural Dynamics Of Safe Operation Of The Large Wind Turbine

Zhiqiang Xu
The modal analysis is conducted to the base -tower. The effects of stiffness changes in different directions of the pile foundation on the natural frequency of the wind turbine is studied. After the analysis to the harmonic response of the base-tower, the response of the structure of the tower at different...
Proceedings Article

Research On The Inherent Characteristics Of The Wind Turbine Tower Based On DQM

Zhiqiang Xu
DQM is widely used to solve common boundary conditions of a variety of structures, but rarely applied to the complex boundary conditions corresponding to the actual projects. Most of the time , what is obtained is the dimensionless frequency, which can not be applied directly to the general engineering...
Proceedings Article

Short-term Load Forecasting of Electric Power System Based On Meteorological Factors

Jing Liu
In this paper, it analyzes the characteristics of the changes of meteorological factors and short-term load. Besides, it studies the relationship between meteorological factors (temperature, humidity, rainfall) and short-term load forecasting, so as to select the important meteorological factors, after...
Proceedings Article

Study on the Effect of Wind-Thermal Installed Capacity Ratio on the Stability of DC Islanded System

Zhicheng Sha, Yan Wang, Shuai Zheng, Jingfang Dong
Wind-thermal-bundled power transmission by UHVDC system is regarded as one feasible way of developing global clean energy in the future and its characteristic of stability should be paid attention to. Different wind-thermal installed capacity ratio is proposed with the wind from the change of power angle...
Proceedings Article

Development of Virtual Reality Simulation Training System for Substation

Zongzhan Du
In order to improve the reality of substation training environment, a 3D training system is developed to train operators' operating skills and ability to deal with accidents by means of a virtual reality environment. Functions, architecture, key technologies and application of the substation simulation...
Proceedings Article

Research on the Optical Computer Based on Photonic Chip

Lingling Zhao, Xuemei Liu, Qiaoyun Sun
Today's computer science and technology is developing rapidly with the development of optical technology. But any kind of technology development will be subject to its own limitations inherent physical properties. With the development of the VLSI, best integrated on a single chip electronic components...
Proceedings Article

A Brief Talk on Information and Communication Safety Management of Electric Power Enterprise

Wencui Li, Xiong Li, Ying Yang, Ying Ding, Xinjian Shu, Yong Zhang
With the development of power enterprise informatization,the information and communication security have get more and more attention.With the further development of Henan Company"two transformations",the information and communication security are facing the new situation and challenges. Aiming at these...
Proceedings Article

Backstepping Controller Design for a Kind of High Speed Vehicle

Wenguang Zhang, Zijian Lin, Junwei Lei
A kind of backstepping controller is designed for a kind of pitch channel model of hypersonic aircrafts. The main task is to realize attack angle tracking of hypersonic aircrafts. Compared with traditional linear design method, the main difference is that the nonlinear model is directly used in the design...
Proceedings Article

Development board design of open electronics experimental system based on single chip microcomputer

Xingshan Li, Yuanshen Guo, Jian Lu
The study included for the innovative design of the image electronics course teaching experiment device, object oriented higher vocational college, school teachers and students. The results of the project to take a most intuitive and the most feasible way to replace the existing teaching equipment. It...
Proceedings Article

Global energy demand projection based on the GESDA model

Ding Ma, Fagen Zhu
A global energy demand projection model (GESDA), including the global energy service demand module, the energy system optimization module and the carbon emission module, for projections of global energy service demand , energy demand and supply, and associated carbon emissions. Projections of global...
Proceedings Article

Construction and Application of Energy Saving and Emission Reduction Index System for Grid Enterprise

Chengjie Wang
Focused on problems of the grid enterprise in the energy saving and emission reduction works at present, this paper systemically and comprehensively design the energy saving and emission reduction system for the grid enterprises by combining the current energy saving and emission reduction situations...
Proceedings Article

Control Strategy of Generators' Dynamic Reactive Power Based on Local Voltage Signal

Qian Wang, Qian Cheng, Xiaoming Li, Junhong Guo
The main factors of dynamic reactive power output are analyzed theoretically in this paper. A dynamic reactive power control strategy based on local voltage signal is presented. Monitoring the high side voltage online, the power unit which high side voltage is conformed to the preset criterion, is selected...
Proceedings Article

Broadband and Highly Efficient sub-THz Reflective Polarization Converter based on Z-shaped Metasurface

Meng Li, Feng Lan, Ziqiang Yang, Yaxin Zhang, Zongjun Shi, Minglei Shi, Hongen Su, Feng Luo
In this paper, a broadband and highly efficient reflective polarization converter based on Z-shaped metasurface is demonstrated at sub-terahertz (THz) frequencies. The polarizer can convert a linearly polarized (LP) wave to its cross-polarized wave at three resonant frequencies, which can also convert...
Proceedings Article

A Terahertz Quadruple-resonant Metamaterial using Single-particle Asymmetrical-ELC resonators

Minglei Shi, Feng Lan, Ziqiang Yang, Yaxin Zhang, Zongjun Shi, Meng Li, Hongen Su, Feng Luo, Qing Zhu
The design and simulation of an asymmetrical coupling quadruple-resonant bilayer terahertz metamaterial based on Electric-inductance capacitance (ELC) resonators are presented in this paper. The simulation results show that the resonant frequencies are 0.173, 0.323, 0.481 and 0.622 THz, the first two...
Proceedings Article

Realization of Distributed Communication Simulation Framework

Jianning Lin, Jie Yu
According to the requirement of communication link simulation in the process of simulation experiment, this paper designs a framework of distributed communication simulation. The framework can dynamically load communication efficiency calculation model which exists in the form of a DLL for different...
Proceedings Article

Establishment of Inter-harmonic Flicker Curve for Fluorescent Lamp

Huiyan Cao, Tong Wu, Shuyi Tao, Jie Sun, Zhili Tian, Qiang Zhao, Jia Cui, Linze Gao
In order to analyze the inter-harmonic affections on the voltage flicker, the relationship between the inter-harmonics and flicker analysis are carried out. In order to be able to accurately determine the level of inter-harmonics to make the electric light flicker, inter-harmonic-flicker limit curve...
Proceedings Article

Theory and Validation of Electricity Price Issuing Program for Concentrated Meter Reading

Gang Wang, Xiaohua Liu, Xiaofei Dai, Lequn Zhang
This paper describes in detail the principle and process of transparent task mode by comparing the traditional electricity-price issuing mode and the transparent task electricity-price issuing mode. Experimental results of the emulational platform district and the on-site platform district are integrated....
Proceedings Article

De-noising Method Based on Kernel Adaptive Filtering for Telemetry Vibration Signal of the Vehicle Test

Kejun Zeng
A kernel adaptive filtering de-nosing method for telemetry signal was proposed. The telemetry vibration signal is often interfered with Gaussian noise and impulse noise at the same time, the tradition de-noising method cannot obtain good de-noising performance. In the vehicle test, the vibration signal...
Proceedings Article

Digital controller design based on APF's vector resonance control

Hongming Gui, Xiaoran Du, Ziqiang Xi
There are many factors that affect the performance of active power filter, which is a key factor for command current tracking control. Aiming at the deficiency of traditional PR controller, this paper puts forward an improved PR controller—vector resonant controller. The controller has the advantages...
Proceedings Article

Problems and Solutions of the GW16 Type Isolation Switch in Operation

Shaohong Zhu, Jia Shan, Yongfei Yi, Yuanda Zhu, Yuan Gao, Dongyue Zhu, Yan Wang, Tiejun Gao, Chenguang Yu, Ling Hou
GW16 type isolation switch of outdoor high voltage system is the commonly used power distribution equipment in 220 kV power system. And it is widely used in the substations that maintained by the EHV power transmission company of Hunan province. It is mainly composed of a static contact assembly, main...
Proceedings Article

Study on the influence of reactive power regulation to the power grid in the pumped storage power station

Ying Qu, Da Lei, Min Xue, Huiping Zheng, Xinjie Hao
The voltage of power grid will drop when the units pump water in the pumped storage power station.This paper uses the method of simulation and field test to study effect of reactive power regulation on the power grid in the pumped storage power station,which will provide reference for voltage regulation...
Proceedings Article

Design and simulation of coaxial self-vibration and variable-frequency centrifuge of tube and mould for new type well pipe

Jiangtao Liu, Xincai Zhang, Degang Kong, Yongwei Yuan, Honglei Wu
Coaxial self-vibration and variable-frequency centrifuge of tube and mould for new type well pipe is composed of variable-frequency control system, hydraulic system, pressure device, self-vibration wheel, tube and mould, hydraulic supporting and protection device, transmission device and motor etc. Transmission...
Proceedings Article

Research and application of Hubei electric power company anti-electricity stealing laboratory

Songxue Hou, Xuan Tong, Dan Tan, Mingxia Hu, Fan Shang
In order to effectively combat the act of electricity stealing which had long plagued power supply enterprises, it is essential to train power consumption inspectors on that act of electricity stealing in theory and form. This paper first illustrates the importance and technical difficulties of anti-electricity...
Proceedings Article

Research of Service Restoration Reconfiguration in Distribution Network

Junfeng Wang, Hongming Zhou
The purpose of this paper is to propose a mixed integer programming model of service restoration reconfiguration considering the minimum switching frequency and power losses. The recovery after the service failure of distribution network is a multi-objective optimization problem with constraints. This...
Proceedings Article

A Design of Sine-wave Oscillator Based on an Improved OP-amp Differentiator

Zinan Zhou
By analyzing of typical op-amp differentiator circuit considered the op-amp amplitude-frequency characteristic, we give out a design of sine-wave oscillator based on an improved op-amp differentiator. This oscillator is not only the output sine wave harmonic distortion very low, but also easy to design...
Proceedings Article

Vibration signals denoising method based on wavelet analysis

Yaru Yue, Jialin Zhu, Shilong Zhu
At present, the application of gas insulated metal enclosed switchgear (GIS) in power system is used more and more widely, but the detection of GIS is often disturbed by various kinds of noise, which affects the effective location of the fault point. Commonly it can not reflect the frequency characteristics...
Proceedings Article

Chen-Mobius voice communication system

Yuchao Sa, Wei He
The result of cycle quadratic function waveform Chen-Mobius transformation is applied to voice communication system. We compute the two classes of mutually orthogonal sets of functions then we took them as a new type of modulation and demodulation function, and we found itself these two functions are...
Proceedings Article

Lightning electromagnetic pulse magnetic field calculation

Wei He, Huafu Li, Limin Feng, Xingtuan Yang, Qiqi He, Jinji Zheng, Tianyi Jiang
Lightning electromagnetic pulse is strong electromagnetic interference sources, along with the rapid development of information technology, it has all kinds of hazards of electrical and electronic equipment, communications equipment becoming more serious; interference with normal radio communications...
Proceedings Article

Real-time data acquisition serial communication

Jinji Zheng, Wei He, Huafu Li
The serial data acquisition is based on MATLAB. It can achieve real-time communication between the computer and the microcontroller. And we analyzed data in real time through MATLAB library functions. Finally, we used visual graphics window to display the results of the data analysis. This article described...
Proceedings Article

Wavelet Chaotic Neural Network with Function Disturbance

Yaoqun Xu, Jian Liu
Chaotic neural networks have been proved to be strong tools to solve the optimization problems. In order to study the anti-disturbance ability of chaotic neural network, wavelet function disturbance was introduced into morlet wavelet chaotic neural network and chaotic neural units with wavelet function...
Proceedings Article

Modeling energy consumption and carbon emission in China's household sector

Chenglong Zhang, Ding Ma, Baoguo Shan
With the development of China's economy, we have witnessed the rapid growth of electrical appliance ownership in household sector. Given the great number of population, the energy consumption in household sector is huge in China and consequently causes serious environmental concerns. This paper presents...
Proceedings Article

Application of Agile Methods on Embedded System Development

Jun Xiao
At present, the rapid development of computer technology, embedded system software has been widely used, with the increase in application volume, which faces a number of system development cost, quality and other aspects of pressure. In order to increase productivity, improve the ability to adapt to...
Proceedings Article

Design and Implementation of Embedded LINUX System Development Environment based on S3C2410 Chip

Xiufang Zhang
With the continuous development of China's science and technology, improve people's living standards in the field of electronic information have been developed, especially for the development of S3C2410 chip embedded LINUX system, but also get a lot of attention of enterprises, the following analysis...
Proceedings Article

Localization Management and Practice of Transmission Line

Jintao Yu, Yang Jia, Yonggang Zhou
The localization management of transmission lines can not only take the advantages of geography, information advantage, location and traffic of each territorial power company, but can also improves the efficiency of fault inspection and fault recovery to the reliability of power supply substantially.