Dissertation > Excellent graduate degree dissertation topics show

The Research and Design of High Accuracy and Multi-function Electronic Watt-hour Meter Based on IC TDK6513

Author: LiXianHuai
Tutor: ZhouYouQing；ZhangZhongHuai
School: Hunan University
Course: Control Engineering
Keywords: Multi-function electronic watt-hour meter Energy IC TDK6513 Mesure according to power factor Compensation of Low-Votage power energy loss
CLC: TM933.4
Type: Master's thesis
Year: 2008
Downloads: 283
Quote: 4
Read: Download Dissertation

Abstract


In the paper, internal and oversea situation of developing electronic energy meterhas been analyzed, the high accuracy and Multi-function electronic energy meter has been researched and designed in allusion to requirement of the energy meters in the electricity department.At first, this paper summarizes the present developing state of multi-function electronic watt-hour meter and the basic theory of digital energy measurement;and then, introduces the overall scheme of the design of the meter;and then put forward a new measure method which fit electric power system:Measure according to power factor,which was added to this multi_function power meter;and after the disadvantage of other method was analysed ,the scheme of return of low_votage loss was put forwarded,which was not affected by the none_ballance character of power line. This paper put forward the circuit design of each unit with the function divided, including power unit,communication unit, and IC card interface unit etc.Some measures of system’s measurement error and error compensation are taken into comment. The soft design of the system is the priority of this paper.The interface programming adopts the advance visual language and for power meter this paper utilize modularization method to realize the common function of Multi-function meter,such as active power,reactive power, maximum demand,communication,keyboard and display,anomaly detection,electricity reading meter and so on.Most importantly,the measure method that measure apart according to power-factor is introduced as a innovation. Finally, the measures of returning Low-Votage power energy loss are introduced detailedly.The accuracy of this 3-phase multi-function electronic watt-hour meter can be to 0.2S and reactive power class 1.0. This system is designed in view of its commonality. so, it can satisfy different user without modify program code. It has been proved in practice that this Late-model multi-function electronic watt-hour meter has high accuracy, excellency of run stability, high reliability, good commonality and strong ability of anti-jamming, etc. It’s fit in with the market demand of the watt-hour meter.

Related Dissertations

  1. The Research and Design of Multi-function Electronic Watt-Hour Meter Based on Energy IC CS5463,TM933.4
  2. Design of a Smart Meter with Harmonic Analysis Based on the STM32,TM933.4
  3. High-precision measurement of electrical parameters and harmonic analysis research,TM933.4
  4. Design of Portable Optical Power Meter Using the Orcad Pspice,TM933.3
  5. Multi-Function Three-Phase Power Meter with High Accuracy,TM933.4
  6. High accuracy phase difference measurement system,TM933.312
  7. Research of Portable PQ Monitor Based on DSP,TM933.4
  8. The Detection and Calibration of Power Quality Analyzer Instruments,TM933.4
  9. On-line Monitoring System of Leakage Current of Power Transmission Line Based on Ieee1451.2 Standard,TM933.1
  10. Study of FPGA-Based Phase-Difference Measurement for Absolute-Distance Interferometry,TM933.312
  11. Guizhou Power Grid harmonic energy metering,TM933.4
  12. Ethernet-based embedded energy meter design,TM933.4
  13. The Research on Electromagnetic Pulse Attenuation Technology,TM933.213
  14. Research on Electric Energy Measuring Device on the Condition of Distorted Signals,TM933.4
  15. Power Consumption Information Management System Oriented to Smart Meters,TM933.4
  16. Design and Research of Standard Metering Device of 60KA Heavy Direct Current,TM933.1
  17. Research on Real-time Simulating System of Electrical Energy Metering,TM933.4
  18. Design Open Platform of Inductively Coupled Power Transfer Systems,TM933.4
  19. Estimation of Power Quality under Wide-range Frequency Deviations,TM933.4
  20. Automatic Calibration System Voltage Monitor,TM933.2
  21. Design and Implementation of On-line Power Quality Monitor Based on Embedded Linux,TM933.4

CLC: > Industrial Technology > Electrotechnical > Electrical measurement techniques and instruments > Power the number of measurements and instrumentation > Power measurement,power meter
© 2012 www.DissertationTopic.Net  Mobile