KR100412772B1 - Remote monitor of electricity incoming and distributing equipment having power line communication modem - Google Patents

Remote monitor of electricity incoming and distributing equipment having power line communication modem Download PDF

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Publication number
KR100412772B1
KR100412772B1 KR1020030059669A KR20030059669A KR100412772B1 KR 100412772 B1 KR100412772 B1 KR 100412772B1 KR 1020030059669 A KR1020030059669 A KR 1020030059669A KR 20030059669 A KR20030059669 A KR 20030059669A KR 100412772 B1 KR100412772 B1 KR 100412772B1
Authority
KR
South Korea
Prior art keywords
power line
detector
line communication
communication modem
memory unit
Prior art date
Application number
KR1020030059669A
Other languages
Korean (ko)
Inventor
Won Yong Jang
Original Assignee
Hankook Electric Technical Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hankook Electric Technical Co filed Critical Hankook Electric Technical Co
Priority to KR1020030059669A priority Critical patent/KR100412772B1/en
Application granted granted Critical
Publication of KR100412772B1 publication Critical patent/KR100412772B1/en

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Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B23/00—Testing or monitoring of control systems or parts thereof
    • G05B23/02—Electric testing or monitoring
    • G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)

Abstract

PURPOSE: A remote motor of an electricity incoming and distributing equipment having a power line communication modem is provided to improve the efficiency of an electric equipment operation management by transmitting a detected abnormal condition to a remote place upon detecting an abnormal condition. CONSTITUTION: A signal detector(10) includes a breaker/switchgear state detector(11) for receiving status of breaker/switchgear, a voltage, a current, a leakage current, and temperature to detect them, a leakage current detector(12), a temperature detector(13), a current detector(14), and a zero-cross detector(16). A controller(20) includes an A/D(Analog/Digital) converter(21), a serial communication interface(24), and an operation and memory unit(22). The A/D converter(21) converts an analog signal outputted from the signal detector(10) into a digital signal used in the serial communication interface(24) and the operation and memory unit(22). The operation and memory unit(22) operates and stores an inputted digital signal. A power line communication modem(30) transmits and receives an outgoing instruction of an upper data concentrator and data stored in a power line communication through a lower voltage power line. A microprocessor(40) includes a CPU(Computer Processing Unit)(41). The CPU(41) is arranged between a controller(20) and the power line communication modem(30) to implement a two-way communication.
KR1020030059669A 2003-08-27 2003-08-27 Remote monitor of electricity incoming and distributing equipment having power line communication modem KR100412772B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020030059669A KR100412772B1 (en) 2003-08-27 2003-08-27 Remote monitor of electricity incoming and distributing equipment having power line communication modem

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020030059669A KR100412772B1 (en) 2003-08-27 2003-08-27 Remote monitor of electricity incoming and distributing equipment having power line communication modem

Publications (1)

Publication Number Publication Date
KR100412772B1 true KR100412772B1 (en) 2003-12-31

Family

ID=37422965

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020030059669A KR100412772B1 (en) 2003-08-27 2003-08-27 Remote monitor of electricity incoming and distributing equipment having power line communication modem

Country Status (1)

Country Link
KR (1) KR100412772B1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100669157B1 (en) 2005-01-21 2007-01-15 박기주 Digital distribution switchboard controller
KR100824594B1 (en) * 2006-06-22 2008-04-25 고봉운 Switchgear having a function of powerline communication
CN106154062A (en) * 2016-07-19 2016-11-23 国家电网公司 A kind of wireless telemetering nuclear phase instrument
KR20190022043A (en) 2017-08-25 2019-03-06 한국전력공사 System for observing field equipment based on power line communication, Method thereof, and Computer readable storage medium having the same

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100669157B1 (en) 2005-01-21 2007-01-15 박기주 Digital distribution switchboard controller
KR100824594B1 (en) * 2006-06-22 2008-04-25 고봉운 Switchgear having a function of powerline communication
CN106154062A (en) * 2016-07-19 2016-11-23 国家电网公司 A kind of wireless telemetering nuclear phase instrument
CN106154062B (en) * 2016-07-19 2024-01-16 国家电网公司 Wireless telemetry nuclear phase instrument
KR20190022043A (en) 2017-08-25 2019-03-06 한국전력공사 System for observing field equipment based on power line communication, Method thereof, and Computer readable storage medium having the same

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