Electrical Tracking Dataset

Note: This is a preliminary version of the electrical tracking dataset. We are planning to release the first version in April 2023. This page and related documents will be translated into English by then.

Introduction

家電製品の電流・電圧値を測定したデータです。家電製品の動作中の正常データと異常データを含んでいます。ここで言う「異常」とはトラッキング現象の予兆段階です。
トラッキング現象とは電気火災の原因の１つです。コンセントプラグや基板等の異極電圧間にほこりや湿気が付着し、電流が流れ火花放電を繰り返し、それによって異極電圧間の絶縁物が炭化し、導電化することにより出火する現象です。
正常データと異常データが１対１のペアとなっています。

  • 正常データは家電製品の動作中の時系列データです。
  • 異常データは家電製品の動作中において意図的に異常を誘発させたデータを含む時系列データです。つまり、異常データが部分的に挿入されており、正常と異常を示す時間区間部位はラベルデータで示します。
家電機種・機種数 14種類・3機種
データ数 390個（正常195個、異常195個）
データフォーマット CSV
各データの長さ 300.3秒
各データのサンプリング周波数 20kHz

Acknowledgements: This work was partially supported by JST CREST Grant Number JPMJCR20F2, Japan.

Registration, Terms & Conditions, and Download









    [Researcher Full Name] (the "Researcher") has requested permission to use the electrical tracking dataset (the "Dataset") at Keio University. In exchange for such permission, Researcher hereby agrees to the following terms and conditions:
    1. Researcher shall use the Dataset only for non-commercial research and educational purposes.
    2. The Dataset production team, Keio University, and Japan Science and Technology Agency (JST) make no representations or warranties regarding the Dataset, including but not limited to warranties of non-infringement or fitness for a particular purpose.
    3. Researcher accepts full responsibility for his or her use of the Dataset and shall defend and indemnify the Dataset production team, Keio University, and JST, including their employees, Trustees, officers and agents, against any and all claims arising from Researcher's use of the Dataset, including but not limited to Researcher's use of any copies of derivative works that he or she may create from the Dataset.
    4. Researcher may provide research associates and colleagues with access to the Dataset provided that they first agree to be bound by these terms and conditions.
    5. Keio University reserve the right to terminate Researcher's access to the Dataset at any time.
    6. If Researcher is employed by a for-profit, commercial entity, Researcher's employer shall also be bound by these terms and conditions, and Researcher hereby represents that he or she is fully authorized to enter into this agreement on behalf of such employer.



    The electrical tracking dataset is available HERE.