Electronic water pumps are widely used in various fields due to their precise control, energy efficiency, and reliability. Here are the main applications:
New Energy Vehicles (NEVs)
Battery Thermal Management: Circulate coolant to maintain the optimal temperature of battery packs, preventing overheating or excessive cooling. For example, Tesla's Model 3 uses advanced cooling systems with electronic coolant pumps to ensure battery performance and longevity.
Powertrain Cooling: Cool electric motors and power electronics. The Nissan Leaf employs electronic circulation pumps to keep its inverter and motor within safe temperature ranges.
Cabin Climate Control: Some EVs, like the BMW i3, integrate electronic water pumps into their HVAC systems for efficient heating and cooling without relying on engine waste heat.
Fast Charging Thermal Regulation: During rapid charging, they help manage the heat generated to ensure safe and efficient charging.
Traditional Fuel Vehicles: Used in engine cooling systems, turbocharger cooling loops, and intake intercooling systems. They can precisely adjust the coolant flow according to the engine's working conditions, improving fuel efficiency. For instance, Volkswagen's 3rd-generation EA888 engine adopts a hybrid structure of mechanical and electronic pumps.
Post time: Oct-27-2025
