• Title, Summary, Keyword: Remote Meter Reading

Search Result 49, Processing Time 0.035 seconds

Design of a Remote Meter Reading module considering battery life time (배터리 수명을 고려한 원격검침 모듈 설계)

  • Jeong, Won-Chang;Gu, Myeong-Mo;Jang, Sung-Joo;Kim, Sang-Bok
    • Journal of the Korea Society of Computer and Information
    • /
    • v.13 no.4
    • /
    • pp.45-50
    • /
    • 2008
  • Meter reading modules, which read the meter and transmit the data to water management offices, can't use the electric wires for their power supply. Therefore, batteries have to be used for meter reading modules and that cause maintenance problems like periodic batteries replacement. To save the maintenance cost, a wireless transmitting solution with less power consumption is required. In This paper, we designed a remote meter reading module, which reads meter automatically with less power consumption of battery by effective management of power source and transmits the reading data using RF.

  • PDF

A Study on the Design of Advanced Digital Kwh-Meter for the Remote Management of Distribution System (배전원격관리를 위한 차세대 디지털 적산전력계 설계)

  • Ko, Yun-Seok;Lim, Chul-Sy;Lee, Kwan-Ho;Yun, Sang-Moon;Seo, Seong-Jin
    • Proceedings of the KIEE Conference
    • /
    • /
    • pp.238-240
    • /
    • 2002
  • This paper proposes an advanced digital kwh-meter, which records voltage management data, load management data as well as the existing kwh data. This meter supports the requests from DRMS (Distribution Remote Management System) which include kwh meter reading, voltage management data reading, and load management data reading request, it can enhance greatly the economics of the existing remote meter reading system. Also it can improve highly the quality of power supplied to the electric customer by minimizing the voltage management cost and by enhancing the efficiency of load management.

  • PDF

Remote gas meter-reading system using magnetic sensor (자계 센서를 이용한 원격 가스 검침 시스템)

  • Koo, JaYl
    • Journal of the Institute of Electronics Engineers of Korea TE
    • /
    • v.39 no.2
    • /
    • pp.90-94
    • /
    • 2002
  • This paper is related to remote meter-reading using magnetic sensor. Scan system which is developed recently has week point of temperature, humidity, dust, oscillation To solve these problems, this study used magnetic action to measure the consumption of gas. Gas consumption was detected by interaction of a permanent magnet and hall element. Permanent magnet was pasted on rolling change-gear in normal gas meter and hall sensor was pasted on the external wall of normal gas meter. This experiment proved high accuracy and wasn't influenced by temperature, humidity, oscillation and dust

Implementation of S1n91e-Phase SAMRT Meter using Programmable IC (Programmable IC를 이용한 다기능 전자식 단상 전력량계 기능 구현)

  • Park, Jong-Beom;Yoon, Gi-Gab;Woo, Sang-Mok;Park, In-Kwon;Kim, Hong;Kim, Jung-Soo
    • Proceedings of the KIEE Conference
    • /
    • /
    • pp.644-646
    • /
    • 2000
  • According to the deregulations of governments in the world. the power industries of United State and European nations are proceeding remote meter reading and remote load control. But the core technology of multifunctional electronic meter implemented by programmable one-chip IC, which can be the right answer of all the power industy's efforts is now still under development in the advanced countries. Implementation of smallest size, lowest price single-phase meter with features which enable distribution automation such as bidirectional communication, Remote load control, remote meter reading, remote credit assigment. Prepayment billing system.

  • PDF

Implementation of Wireless AMR System using Binary CDMA (Binary CDMA 기술을 이용한 무선 원격검침 시스템 구현)

  • Kwon, Tai-Gil;Cho, Jin-Woong;Hong, Dae-Ki
    • Journal of the Semiconductor & Display Technology
    • /
    • v.12 no.4
    • /
    • pp.1-7
    • /
    • 2013
  • This paper presents the AMR (Automatic Meter Reading) system using the binary CDMA (Code Division Multiple Access) radio technology. The binary CDMA is the new radio technology in domestic research. Main implementation topics includes the binary CDMA remote meter reading system, the wireless piconet configuration for the wireless automatic meter reading, and the transmission scheduling for sending and receiving data. Also, the wireless packet data encryption is very important topics for the wireless automatic meter reading. The proposed AMR system is implemented as a pilot project in Jeju and Gangwon. It can be seen that the wireless remote reading using the binary CDMA wireless technology can be applied to the AMR system.

Implementation of Three-Phase SAMRT Meter using Programmable IC (Programmable IC를 이용한 다기능 전자식 삼상 전력량계 기능 구현)

  • Park, Jong-Beom;An, Yong-Ho;Kim, Hong;Kim, Jung-Soo
    • Proceedings of the KIEE Conference
    • /
    • /
    • pp.2039-2041
    • /
    • 2001
  • According to the deregulation of governments in the world, the power industries of United State and European nations are proceeding remote meter reading and remote load control. But the core technology of multifunctional electronic meter implemented by programmable one-chip IC, which can be the right answer of ail the power industy's efforts is now still under development in the advanced countries. Implementation of smallest size, lowest price three-phase meter with features which enable distribution automation such as bidirectional communication. The three phase metering IC and meter can be used as metering, automatic meter reading and transformer monitoring. Prepayment billing system.

  • PDF

Study on Remote Communication System for Automatic Water Meter Reading using Embedded Processor (임베디드프로세서를 이용한 상수도 자동검침용 원격통신시스템에 관한 연구)

  • Park, Hyoung-Keun
    • Journal of the Korea Academia-Industrial cooperation Society
    • /
    • v.12 no.6
    • /
    • pp.2718-2721
    • /
    • 2011
  • This research developed a remote communication system for automatic water meter reading and charge calculation from the field of a house or apartment complexes within the same district. Developed system was applied to perform measurements of the pulse-sensing technology, the minimum power consumption, temperature compensation, short-range wireless communications technology, the handset and wireless communication capabilities of the DB management embedded software to efficiently control. Through this reading-related tasks that are required in a temporal, material and human resources can be minimized.

A Study on the Design of Remote Meter Reading System Using PL (전력선을 이용한 원격 검침 시스템의 설계에 관한 연구)

  • Park, Yang-ha;Kim, In-Soo;Oh, Sang-Ki;Kim, Kwan-Ho;Kim, Yo-Hee;Moon, Hong-Suk;Park, Sei-Ung
    • Proceedings of the KIEE Conference
    • /
    • /
    • pp.866-869
    • /
    • 1991
  • The Remote Meter Reading System has a briefly wireless method, telephone line method and power line method. Our System is composed of Power Amp., Optical Sensing, Digital, Analog, Logic and Load Control Parts. We adapted PSK modulation method by Power Line Carrier in Communication System.

  • PDF

Development of the Remote Meter Reading System Using a Power Line Communication and PSTN (전력선 통신과 공중 전화망에 의한 전력량의 원격 검침 시스템의 개발)

  • 박종연;조호찬;최승지
    • Proceedings of the IEEK Conference
    • /
    • /
    • pp.103-106
    • /
    • 2002
  • This paper has studied a remote AMR(Automatic Meter Reading) system using the power line and the telephone line as a communication media and the digital power meter. In the developed system, because we have used the power line and telephone, the facility is very easy and then its cost is not expensive. The system includes following elements: a digital power meter, an indoor communication system using a power line modem and a telephone line interface system for sending data to the utility company.

  • PDF

Distribution Remote Management System Design and Program Development Based on ADWHM(Advanced Digital Watt-Hour Meter) (차세대 디지털 적산전력계에 기반한 배전원격관리시스템 설계 및 프로그램 개발)

  • Ha Bok-Nam;Ko Yun-Seok
    • The Transactions of the Korean Institute of Electrical Engineers A
    • /
    • v.54 no.4
    • /
    • pp.185-192
    • /
    • 2005
  • This paper proposes a DRMS(Distribution Remote Management System) which can enhance highly the economics of automatic metering system and the power quality supplied to the electric customer improving the efficiency of the meter reading, voltage management and load management work by realizing the remote meter reading, the remote voltage management and the remote load management based on the ADWHM(Advanced Digital Watt Hour Meter). The DRMS is designed so that the voltage management and load management work in remote site can be processed by collecting the voltage pattern and current pattern as well as watt hour data from all ADWHMs one time every month regularly or from special ADWHMS several time irregularly, A new on-line voltage and load management strategy based on the ADWHM is designed by analyzing the existing voltage management and load management process. Also, DRMS is designed so that watt-hour data, voltage pattern data, load pattern data and power factor data can be collected selectively according to the selection of user to assist effectively the methodology. Remote management program and database of the DRMS are implemented based on Visual C++, MFC and database library of MS. Also, DRMS is designed so as to communicate with the ADWHM using RS232C-TCP/IP converter and ADSL. The effectiveness of the remote metering function is proven by collecting and analyzing the data after ADWHMs installed in any site. The developed strategy and program also is verified through the simulation of voltage management and load management.