#powertrain system

In the global shift to green shipping, AE Auto Co., Ltd. leads as a top provider of sustainable marine power. A subsidiary of Nanjing AE System Technology, we focus on innovative electric vessel solutions. Our team, with 60% masters/doctors from top universities, holds 21+ patents, driving tech excellence.

End-to-End Solutions for Smart Shipping

We offer full lifecycle support: design, development, production, and maintenance of powertrain systems, energy storage, and hybrid solutions. Services include consulting, integration, and after-sales support. Key technologies—intelligent drives, ship networking, lightweight design—boost efficiency. Our charging systems connect vessels to shore power seamlessly.

Five Key Advantages for Electric Vessels

Cost Savings: 30-year operational costs lower than diesel boats, ideal for tugs and commercial ships.

Space Efficiency: 40% less shafting space; 30% more engine room usability via integrated electric drives.

Performance: Full-rotation motors for steady torque in all speeds, optimizing propulsion.

Reliability: Redundant battery packs with BMS isolate faults, ensuring continuous power.

Sustainability: Zero emissions, quiet operation, and recycled batteries for green fleets.

Proven in Diverse Applications

Used in icebreakers, tugs, and research vessels, our tech cuts ice resistance by 50% and open-water costs by 35%. The 445-2100 motor series (540V DC, 200kW peak) suits various marine needs.

Global Reach, Local Service

With R&D in Nanjing and bases in China, we have 12 overseas offices in Sweden, UK, Turkey, and more. Local engineers offer 24/7 support, serving commercial, military, and special vessels worldwide.

Join us in shaping a smarter, greener maritime future with tailored electric solutions.

Keywords

electric boat turnkey solutions, marine electric drive systems,

Meta Description

In the field of electric vehicles, AEAUTO has a lot to say on related issues. The powertrain system, once called Powertrain, is now preferred by many automakers to use the name e-Powertrain.

In a broad sense, the powertrain system covers the entire process of the car from energy generation to final transmission to the wheels, that is, all components on the energy transmission path. In a narrow sense, it mainly includes power generation units (engines and generators), lithium-ion batteries, and electric drive units (motors, inverters, reducers, and control modules), which are sometimes referred to as the "three-electric" system.

In the structure of the electric drive unit, the motor and reducer are closely connected, and the inverter is placed directly above the motor. The core of the motor has a rotor and a stator. The stator winding adopts segmented winding or hairpin winding technology, and is connected to the inverter through the busbar. The outer periphery of the stator core is wrapped with an aluminum water jacket for heat dissipation. The reducer consists of gears and differentials, and is mostly a simple structure of two shafts and one level. The housing also serves as a motor cover to achieve compactness and lightweight.

The inverter converts the battery's DC power into the AC power required by the motor, including power modules, smoothing capacitors, motor controller motherboards, etc. The power module dissipates heat through the radiator and the cooling water in the cooling tank.

The power battery consists of a battery cell module, a module heating management system (such as a cold plate), and a battery management system BMS. The battery pack is made of solid aluminum to support the battery and enhance the rigidity of the vehicle body. There are cooling channels and lower guard plates at the bottom.

Sinovation EV Powertrain Platform Mobility Solutions Including vehicle controller, integrated controller and powertrain. The advantages of the system take into account the power and economic needs of the vehicle. The powertrain has become an electric drive axle product with highly integrated technology of motion motors, transmissions, and differentials. Matching dual motors and transmissions enables the power system to have a variety of working modes, taking into account the needs of the vehicle's power and economy. The drive system has good environmental adaptability and can operate stably and reliably in high temperature and high humidity environments and extremely cold environments.

The pure electric vehicle technology platform system includes vehicle control units, integrated controllers and drive assembly.

•To provide better new energy vehicle powertrain system and one-stop  solutions by continuously innovations in products, technology and services.

•Design and production of core components of new energy vehicles,  including vehicle control units (VCU), motor drive assemblies, integrated controllers, wiring harnesses, etc.

•New energy vehicle drive platform: The core includes battery + electronic control + electric drive system. At present, various platforms of 1-50 ton models such as minitrucks, light trucks, heavy trucks, VAN,  and public transportation bus have been developed.

Sinovation EV technical  platform have been applied for 2-50T New Energy A0 car and commercial Vehicle powertrain systems  and Quality TS16949 and CE certificate, one- stop turn key service solution.