On-Board Wireless Charging Receiver System For Heavy EVs

The On-Board Wireless Charging Receiver System for Heavy EVs is an advanced vehicle-side wireless power receiving solution designed for heavy-duty electric vehicles, commercial fleets, industrial vehicles, and specialty transportation applications.

Engineered to meet rigorous international standards, the system integrates a high-efficiency wireless power receiving module, advanced power conversion unit, thermal management system, communication interface, and intelligent control technology to enable safe, automated, and contactless energy transfer.

Compared with traditional plug-in charging solutions, this wireless charging receiver eliminates manual cable connection operations, reduces mechanical wear, improves charging convenience, and supports efficient electrification for high-frequency operating vehicles. Designed for demanding commercial applications, the system provides reliable energy reception performance for electric buses, logistics trucks, mining vehicles, port vehicles, airport ground support equipment, and autonomous industrial vehicles.

High-Power Energy Reception: Supports power levels from 50 kW to 300 kW+ with a peak system efficiency exceeding 90%, designed for large-capacity heavy EV batteries and automated opportunity charging.

Modular Underbody Integration: Flexible chassis installation options optimized for diverse commercial vehicle platforms with minimal structural modification requirements.

Intelligent Communication Interface: Bi-directional data exchange supporting CAN 2.0B, Ethernet, and ISO 15118 protocols for real-time monitoring, power regulation, and closed-loop control.

Industrial-Grade Reliability: Engineered to withstand severe vibration, dust, extreme temperatures, and continuous operation cycles in demanding commercial environments.

Advanced Safety & Protection: Integrated over-voltage, over-current, thermal tracking, continuous insulation monitoring, and Foreign Object Detection (FOD) compatibility.

The On-Board Wireless Charging Receiver System consists of multiple integrated functional modules:

Wireless Power Receiving Coil: Captures electromagnetic energy transmitted from the ground charging unit and converts it into electrical power via high-efficiency electromagnetic coupling, optimized magnetic field design, and long-term operational durability.

Power Conversion Module: Processes the received energy, handling AC/DC power conversion, voltage regulation, and power management to deliver regulated DC power suitable for heavy EV battery systems.

Thermal Management System: Maintains optimal operating temperatures during high-power charging through efficient heat dissipation, real-time thermal monitoring, and active cooling compatibility (air or liquid cooling options).

Vehicle Communication Control Unit: Manages data interaction between the wireless receiver, vehicle ECU, Battery Management System (BMS), and ground charging infrastructure to ensure safe, synchronized energy flow.

Uptime Optimization: Field testing across heavy commercial logistics fleets demonstrates a reduction in daily operational downtime by up to 25% compared to manual plug-in routines.

Maintenance Reduction: Eliminating mechanical cable handling lowers connector-related upkeep overhead by nearly 100% in high-frequency automated transit loops.

Electric Bus Fleets: Wireless charging technology enables automated opportunity charging during scheduled route stops, minimizing manual labor requirements and maintaining high daily fleet availability.

Mining and Heavy Industrial Vehicles: Designed to withstand high vibration and harsh environmental conditions, reducing maintenance demands and supporting continuous 24/7 vehicle operations.

Port and Logistics Vehicles: Provides seamless, automated energy replenishment for AGVs, terminal tractors, and smart logistics equipment without human intervention.

Airport Ground Support Equipment (GSE): Enhances turnaround efficiency for electric baggage tractors, pushback vehicles, and service trucks through fast, automated opportunity charging.

Autonomous Electric Vehicles: Eliminates manual plugging barriers to achieve fully automated, unmanned energy management, maximizing vehicle uptime in lights-out industrial zones.

Advanced EV Charging Technology Capability: Leveraging deep engineering expertise in EV charging infrastructure, vehicle-side components, and intelligent charging management systems, we provide comprehensive solutions covering component development, system integration, and customized engineering.

Customized Engineering Solutions: We offer flexible customization tailored to exact project specifications, including vehicle platform geometry, battery chemistry configurations, power output levels, mechanical mounting structures, communication protocols, and environmental ratings.

Designed for Global Applications: Optimized specifically for EV manufacturers, commercial vehicle OEMs, fleet operators, charging solution providers, and industrial system integrators executing global electrification projects.