The objective of this project is to plan and develop the suitable operation and recharging models for electric vehicles. Besides, it also aims to promote the pilot runs of electric vehicles so as to push the development of the real large-scale operation of electric vehicles and services in the future. The important implementation achievements of this project include: 1.This project encourages the manufacturers to develop common batteries of electric two-wheeled vehicle. Since 2015 the certified models of batteries increased from two to six, prompting its price reduced by 20%, thus contributing KYMCO to invest in developing and applying for certification. At present a total of 23 manufacturers apply for subsidy to modify electric bicycle using common batteries. There were 7 manufacturers 9 models have obtained NTD 6,000 vehicle subsidy qualifications and 5 manufacturers 5 models have been sold in the market. 2.The project completed 2130 times to audit the reliability of the electric motorcycle battery exchange, thus prompting manufacturers to strengthen exchange system maintenance and improve service quality, the new Taipei test successfully exchange rate from the first half was 94.4% increased to 96.3%. When the verification is completed, the successful exchange rate increased 1.9 percent. Test success rate of Kaohsiung battery exchange station was 60.1%. 3.This project builds Siluo electric fruit and vegetable market fruit and vegetable truck standard authentication mechanism and subsidy control processes through standardization and documentation system, the product safety, performance and quality can be taken into account. At present, 4 manufacturers of 5 models have obtained subsidy qualifications. It has completed 19 car modification subsidy programs. Since the establishment of three-wheeled electric vehicle and common electric power module modified car program, user satisfaction is much higher than four new vehicles. It solves the concerns of marketing provider for the costs, handling, turning radius and poor braking force. It has eliminated 56 three-wheeled diesel trucks, and reached 11.2% of eliminate 500 out targets in Siluo market. 4.The project builds and tests a use of interchangeable batteries low-speed electric vehicle to complete the 24V lithium battery version common specifications. These experiences can be used as low-speed electric vehicle policies to promote reference. 5.This project through interviews with industry and feedback, made with the logistics and distribution industry needs to promote "Bus stop set unloading logistics electric vehicles Zone" program for logistics electric vehicle demonstration fleet operation. 6.It completed 8 alliance meetings and 1 seminar. 7.It published a paper in the EVS（Electric Vehicle Symposium）28.

electric vehicle, battery exchange, common battery