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1[kW] 이하의 소형 전동차량용 충전설비 구축에 관한 연구

A Study on the Construction of Charging System for Small Electric Vehicles Less than 1 [kW]

  • 김근식 (아주자동차대학 자동차계열)
  • Kim, Keunsik (School of Automobile Engineering, Ajou Motor College)
  • 투고 : 2019.11.15
  • 심사 : 2019.12.20
  • 발행 : 2019.12.28

초록

전기 자전거 또는 전동 킥보드와 같은 소형 전동차량은 차량에 장착된 배터리를 충전하여 운행되는데,이들 이용자 중 일부는 공동주택이나 공공시설물에 설치된 비상용 전기 소켓을 시설물 허락 없이 이용하는 경우가 늘어나고 있다. 이와 같은 사유로 간단한 설비 구축만으로 전력의 사용을 승인 받고 아울러 이용 요금을 즉시 지불할 필요성이 건물관리자는 물론 소형 차량 이용자들로부터 증가하고 있다. 본 논문에서는 공동주택이나 공공건물에 기 설치된 15[A] 전기 소켓에 급전제어장치를 추가로 설치하여 1[kW] 이하의 소형 전동차량에 장착된 배터리를 충전하여 사용할 수 있는 기법을 제안한다. 또한 전력 사용자 승인 알고리즘과 사용된 요금의 부과 방안에 대하여도 기술한다. 본 연구의 결과로 소형 전동차량에 장착된 배터리를 손쉽게 충전할 수 있는 환경을 조성함으로써 도전(electricity theft) 방지 효과를 가진 사용자인증 전력공급시스템을 구현한다.

Small electric vehicles, such as electric bicycles or electric kickboards, operate with the power charged in a battery mounted in the vehicle, and some of these users use emergency power sockets installed in apartments or public facilities without getting permission. For this reason, the necessity for a simple method to approve the use of power with instant payment system rises for the building managers and small vehicle users as well. In this paper, we propose a technique to charge batteries for small electric vehicles with less than 1 [kW] through a power supply control device installed on the existing 15 [A]. sockets on the common residential properties or public buildings. It also describes the power user authorization algorithm and how to charge fees for the power used. As a result of this research, this paper shows how the user authentication power supply system with the effect of preventing power theft can be realized by creating an environment in which a battery in a small electric vehicle can be easily charged.

키워드

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