| Title |
A Study on the Temperature Characteristics of High Voltage Power Cable for Hybrid Electric Vehicle |
| Authors |
이기연(Lee, Ki-Yeon) ; 김동우(Kim, Dong-Woo) ; 김동욱(Kim, Dong-Ook) ; 길형준(Gil, Hyoung-Jun) ; 김향곤(Kim, Hyang-Kon) ; 최충석(Choi, Chung-Seog) |
| Keywords |
HEV ; High Voltage System ; Temperature Characteristics ; Power Cable for HEV |
| Abstract |
Hybrid Electric Vehicle(HEV) is driven by an internal-combustion engine and an electric motor. It is a combination of an internal-combustion engine and several electrical equipments which use a high voltage battery, an electric motors, an inverter and others. But there is not any separate detailed enforcement regulations for high voltage electric appliances in the existing vehicle-related safety standards. So, test standards suggestion as well as test technique development need to be done for ensuring electrical safety, for an electric motor, a high voltage battery, a(n) inverter/converter and an electric power transmission units and other equipments to ensure the safety of high voltage electric appliances which is the HEV key electrical component. In this paper, We are to provide helpful data to support test technique development and test standard establishment for HEV design and electrical safety security by the following methods; by measuring the voltage, the electric current, and the frequency of HEV, by analyzing electrical characteristics of high voltage electric appliances, and by analyzing temperature characteristics of the electrical current among the analyzed electrical characteristics by thermal imagining cameras. |