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Application and Energy-Saving Benefits of Electric Dynamometer in 350kW Engine Test Bench

Core Values Overview

The electric dynamometer is the core equipment for factory testing of 350kW engines. It has both accurate testing and energy recovery capabilities, and its annual energy-saving benefit reaches 588,000 CNY, making it a key piece of equipment for factories to reduce costs and increase efficiency.

1. Core Advantages

• Energy conservation and recycling: Converts mechanical energy from tests into electrical energy, which is fed back to the grid to form a closed loop of "testing-power generation-reuse". Combined with SiC technology, the energy recovery efficiency exceeds 95%, avoiding thermal energy waste associated with traditional equipment.
• Anti-drag testing: Switchable motor mode provides anti-drag force to simulate braking, running-in, and other operating conditions, simplifying processes and eliminating the need for additional drive equipment.

2. Energy-saving benefit calculation

3. Value added

• Reduces auxiliary energy consumption for heat dissipation in traditional equipment, thereby lowering operating costs;
• Reduces annual carbon dioxide emissions by approximately 461 tons, contributing to green production;
• Low-noise and low-heat operation improves the workshop environment and enhances workplace safety.

In conclusion

With an annual energy saving benefit of 588,000 CNY as its core advantage, the electric dynamometer also features accurate testing and simplified process. As industrial electricity prices increase, the investment payback period will be further shortened.