Based on the analysis of the current situation of pure electric bus enterprises and battery industry in China, and combining the characteristics of pure electric bus and the theory of battery capacity and power, this paper expounds the necessity of battery box selection for pure electric bus and the purpose of battery box selection for pure electric bus enterprises. The idea of matching optimization design is put forward to liberate pure electric drive, so that the whole vehicle space and the number of battery boxes can be matched and optimized to the maximum. Taking pure electric bus as the carrier, this paper puts forward the problems and solutions of pure electric drive in battery box selection of pure electric bus, and explains the importance of combining the whole vehicle space with the size and number of battery boxes. In this paper, the measures and performance of pure electric drive in pure electric bus enterprises are elaborated in detail.
Bearing is an important component of automobile system, and its mechanical properties have become a key factor that directly affects the safety performance of automobiles. Through reasonable and accurate analysis of various mechanical properties of hub bearing, the design of hub bearing can be optimized, the strength requirement can be guaranteed, and its service life can be predicted. Taking the bearing input shaft of I3 model of an automobile as the research object, by analyzing various loads, the equilibrium equation of force system under steady-state conditions is established, and the bearing input bearing strength and service life are judged by calculation.
Access to the requested content is limited to institutions that have purchased or subscribe to SPIE eBooks.
You are receiving this notice because your organization may not have SPIE eBooks access.*
*Shibboleth/Open Athens users─please
sign in
to access your institution's subscriptions.
To obtain this item, you may purchase the complete book in print or electronic format on
SPIE.org.
INSTITUTIONAL Select your institution to access the SPIE Digital Library.
PERSONAL Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.