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2-in-1 Drive (DC-DC & Inverter)

Integrated DCDC and DCAC Converter for New Energy Vehicles

The Integrated DCDC and DCAC Converter is a cutting-edge product designed specifically for new energy vehicles, combining the functionalities of both a DC-to-DC converter (DCDC) and a DC-to-AC converter (DCAC), also known as an inverter. This innovative integration achieves efficient electrical energy conversion and utilization within a compact package.

The DCDC converter component is responsible for converting high-voltage DC power from the traction battery into low-voltage DC power. This converted power is utilized for charging auxiliary batteries and powering various low-voltage electrical systems throughout the vehicle. On the other hand, the DCAC inverter transforms DC power into AC power, catering to the needs of AC loads in new energy vehicles.

By integrating these two converters into a single unit, the Integrated DCDC and DCAC Converter not only reduces the overall volume and weight of the equipment but also enhances energy efficiency and system reliability. This design represents a significant advancement in the quest for improved vehicle performance and energy utilization.

In practical applications, this integrated converter has gained widespread adoption and recognition. Leading new energy vehicle manufacturers have incorporated this technology into their models, enhancing both vehicle performance and energy efficiency. Additionally, specialist power supply manufacturers are actively engaged in the research, development, and production of this integrated converter to meet the growing demands of the new energy vehicle market.

While the specific nomenclature may vary depending on the manufacturer and product model, the Integrated DCDC and DCAC Converter stands as a testament to the advancements in automotive electrical systems, driving the future of new energy vehicles towards greater efficiency and reliability.

2-in-1 Drive (DC-DC & Inverter)

All-in-one：are mainly used in electric buses, commercial vehicles, BCS.It can be used as a DC power supply converter and provides 0-380V AC power for the power supply of compressors, with high integration (DCDC/DCAC/CCU/PTC), etc
Mass-produced model：：2-in-1 PDU, 2-in-1 drive, 4-in-1；

Model Parameter	NB100-D-150-030	NB101-D-150-030
Item Name	Synchronize 2-in-1 drive	Asynchronous 2-in-1 drive
Inverter power	15KW	15KW
DC/DC power	3KW	3KW
PTC power	/	/
CCU control method	/	/
Cooling method	Air-cooled	Air-cooled
Protection level	IP65	IP65
Communication	CAN	CAN
Dimension	349340158mm	349340158mm
application	Bus	Bus

Integrated Electric Control System: A Comprehensive Solution for Modern Vehicles

Our state-of-the-art Integrated Electric Control System is designed to meet the diverse needs of modern vehicles, offering a seamless blend of efficiency, reliability, and intelligence. This system is composed of several key modules, each with a specific function, working in harmony to deliver superior performance.

Key Components and Their Functions:

1. CCU Control Module (Central Control Unit):
- Function: Acts as the brain of the system, overseeing control logic, signal processing, and fault diagnostics.
- Details: Equipped with microprocessors or other control chips, it monitors and controls the status of vehicle equipment, ensuring optimal operation.

2. DC-DC Module:
- Function: Converts one level of DC voltage to another.
- Details: Essential for transforming high battery voltage to the lower voltages required by onboard electronics, or vice versa, ensuring compatibility and efficiency.

3. DC-AC Module (Inverter):
- Function: Converts DC power to AC power.
- Details: Powers AC devices such as air conditioning compressors, oil pumps, and air pumps, providing the necessary energy for these components to function effectively.

4. PDU Module (Power Distribution Unit):
- Function: Manages and distributes power within the high-voltage system.
- Details: Offers comprehensive control over charging and discharging, manages power-up sequences for high-voltage components, and provides protection against overloads and short circuits. It also monitors the system to ensure safe and reliable operation.

Synergistic Interaction:

The **CCU Control Module** serves as the central hub, orchestrating the activities of the other modules to achieve efficient electrical control and management. The **DC-DC** and **DC-AC Modules** respond to the CCU's commands, delivering the necessary voltage conversions to keep various devices running smoothly. Meanwhile, the **PDU Module** intelligently allocates power based on the CCU's directives and the vehicle's actual needs, while continuously monitoring for safety and protection.

Benefits:

- Enhanced Efficiency: Integrated design reduces space usage and optimizes power distribution.
- Cost-Effective: Simplified manufacturing and assembly processes lower production costs.
- Reliability: Fewer components mean fewer potential failure points, enhancing system dependability.
- Smart Features: Supports advanced functionalities like real-time monitoring and connectivity with other vehicles and infrastructure.

Our Integrated Electric Control System is not just a product; it's a comprehensive solution that brings together advanced technology and practical design to meet the evolving demands of the automotive industry. Whether for electric vehicles, hybrid systems, or other applications, our system ensures performance, safety, and sustainability.