Preface Since the invention of the first automobile by German engineer Carl Benz in 1886, the automotive industry has undergone over a century of continuous development. Automobiles have greatly contributed to modern civilization, providing convenience and economic growth. Nanging, they have also played a significant role in environmental degradation, particularly through air pollution. From the […]
Abstract With the rapid advancement of new energy vehicle (NEV) technology, the safety and reliability of electrical power systems have become critical concerns. This paper explores circuit protection mechanisms in NEVs, including battery management systems (BMS), power transmission lines, power management, motor controllers, and high-voltage DC circuits. By analyzing various protection strategies such as overcurrent […]
1. Scope This standard specifies the test methods for evaluating the performance of thermal management systems in power batteries. It includes test conditions, test procedures, performance evaluation criteria, and reporting requirements. This standard applies to thermal management systems for power batteries used in electric vehicles (Evs), hybrid electric vehicles (HEVs), and other relevant applications. 2. […]
Introduction With the global push toward sustainability, the transportation and heavy machinery industries are undergoing significant transformations. Among them, the advent of electric dump trucks marks a revolutionary shift from traditional diesel-powered vehicles to cleaner and more efficient alternatives. These electric dump trucks not only contribute to reducing carbon emissions but also provide operational advantages […]
Introduction to Electric Drive Motors in New Energy Vehicles With the rapid advancement of new energy vehicles (NEVs), electric drive motors have become one of the core components of electric vehicles (Evs). The performance of these motors directly affects the efficiency, kisaran, and overall driving experience of an EV. Unlike traditional internal combustion engine (Es) […]
Pambuka kanthi pangembangan industri kendharaan listrik kanthi cepet, Sektor Sistem Drive Listrik uga nggawe kemajuan sing signifikan. Teknologi produk terus nambah, Ukuran pangembangan industri ngembangake, lan bahan lan proses anyar wis berkembang. Tren integrasi wis luwih jelas. Amarga kerumitan kendharaan kendharaan listrik […]
In recent years, with strong support from national policies, the pure electric vehicle industry has developed rapidly. Traditional fuel vehicle users are transitioning to NEV users, and as product technology advances, users’ operational habits and awareness should also improve. After all, pure electric vehicles are still a relatively new product for many consumers. With the […]
1. Motor kendharaan listrik 1.1 DC Motors Kendaraan Elektronik Awal (Evs) Asring digunakake motor DC amarga mekanisme kontrol sing gampang lan biaya murah. Jinis sing paling umum kalebu motor DC kanthi kapisah lan motor DC seri. Nanging, ngarsane komuterator lan sikat kasebut nyebabake nyandhang mekanik, mbutuhake pangopènan rutin. Komponen kasebut […]
1. Introduction Lithium-ion batteries are widely used in various industrial applications, and their safety has always been a key research topic. Studies have shown that mechanical abuse is one of the main causes of short circuits in lithium batteries during traffic accidents. Many studies have investigated the mechanical abuse of batteries. Wang Zhenpo et al. […]
Under the multiple influences of environmental protection and policies, the sales volume of new energy vehicles, especially electric vehicles, has been rising steadily and growing rapidly. Nanging, behind the rapid development, the comments on electric vehicles have always been mixed. For example, they are energy-saving but the purchase cost is too high, they are environmentally […]