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Title page for etd-0218113-094510


URN etd-0218113-094510 Statistics This thesis had been viewed 2238 times. Download 1319 times.
Author Po-Ju Shih
Author's Email Address s9354401@hotmail.com
Department Communication Engineering
Year 2012 Semester 1
Degree Master Type of Document Master's Thesis
Language zh-TW.Big5 Chinese Page Count 82
Title ADAPTER OPERATION STATUS IDENTIFICATION BASED ON CURRENT VARIATION
Keyword
  • smart meter
  • appliance status
  • adapter
  • inrush current
  • power consumption
  • power consumption
  • inrush current
  • adapter
  • appliance status
  • smart meter
  • Abstract Lots of plugged-in but idle adapters in a home circuit result in about 10% energy waste. The total energy waste of standby power estimated by Organization for Economic Cooperation and Development(OECD) is 124 TWh. In order to know the energy waste by standby adapter, status identification of plugged-in adapters is necessary. Studies indicate that distinguishing an status of adapters from others is to recognize its load pattern; the load pattern identification requires history data. This paper finds that the pattern of current varies with inrush current of different adapter status are distinct and it is possible to use inrush current for adapter status identification. With a full deployment of Advanced Metering Infrastructure (AMI), every electric customer is equipped with a smart meter. This meter is capable of making a high frequency measurement, having a data storage and communicating with utilities. Bennett, C. and Highfill, D. indicate that a smart meter also acts as a home console for monitoring energy consumption. This paper proposes us an algorithm that utilizes the consideration platform in embedded within smart meters to identify the specific adapter in a home circuit.
    Advisor Committee
  • Cheng-Jen Tang - advisor
  • Shuenn-Shyang Wang - co-chair
  • Yeong-Sheng Chen - co-chair
  • Files indicate access worldwide
    Date of Defense 2013-01-14 Date of Submission 2013-02-18


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