Development of Electric Vehicle Off-line Testing Equipment Based on MFC

Dongfeng 4.5 Тонна элетриялық жүк көлігі

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. Дегенмен, they have also played a significant role in environmental degradation, particularly through air pollution. From the […]

Circuit Protection in Electric Powertrains of New Energy Vehicles

Dongfeng 4.5 Тонна элетриялық жүк көлігі

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 […]

Performance Testing Methods for Power Battery Thermal Management Systems

Dongfeng 4.5 Тонна элетриялық жүк көлігі

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. […]

Features and Advancements of Electric Dump Trucks

Ха гайым 4.5 Тонна электрлік рефрижератор

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 […]

In-Depth Analysis of Electric Drive Motors for New Energy Vehicles

Srm 2.5 Тонна элетрикалық тоңазытылған жүк көлігі

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, тау тізбектері, and overall driving experience of an EV. Unlike traditional internal combustion engine (ICE) […]

Электр жеткізу желілерінің электр жетегі жүйесінің стандартты жүйесінде оқу

Dongfeng 3.1 Тонна элетрикалық құрғақ ванна

Introduction With the rapid development of the electric vehicle industry, the electric drive system sector has also made significant progress. Product technology continues to improve, the scale of industrial development is expanding, and new materials and processes are emerging. The trend of integration is becoming more evident. Due to the complexity of electric vehicle driving […]

Жаңа энергетикалық көліктерді пайдаланудың кешенді нұсқаулығы

Dongfeng 4.5 Тонна элетриялық жүк көлігі

Соңғы жылдары, Ұлттық саясаттан қолдау көрсетумен, the pure electric vehicle industry has developed rapidly. Дәстүрлі отынның пайдаланушылары NEV пайдаланушыларына көшуде, және өнімнің технологиясы дамыған сайын, пайдаланушылар’ Операциялық әдеттер мен хабардар болу да жетілдіруі керек. Өйткені, Таза электрлік көліктер әлі де көптеген тұтынушылар үшін салыстырмалы түрде жаңа өнім болып табылады. With the […]

Электр машиналарына арналған мотор материалдары және тестілеу

Yundou 1.5 Тонна элетрикалық құрғақ ванна

1. Electric Vehicle Drive Motors 1.1 DC Motors Early electric vehicles (EVs) often used DC motors due to their simple control mechanisms and low cost. The most common types include separately excited DC motors and series-wound DC motors. Дегенмен, the presence of a commutator and brushes leads to mechanical wear, requiring regular maintenance. These components […]

Crashworthiness Safety of Filled Battery Packs

Фотосуреттер 4.5 Тонна электрлік рефрижератор

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. […]

Before Buying an Electric Truck Get to Know the Parameters of the Lithium Battery First

Фотосуреттер 4.5 Тонна элетрикалық тоңазытылған жүк көлігі

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. Дегенмен, behind the rapid development, the comments on electric vehicles have always been mixed. Мысалы, they are energy-saving but the purchase cost is too high, they are environmentally […]