TEMPERATURE MANAGEMENT SYSTEM OF FUEL CELL VEHICLE AND METHOD THEREOF

摘要

A temperature management system of a fuel cell vehicle includes a radiator, a water pump, an ion filter, a flow control valve, a state detector and a controller. The radiator is configured to emit heat generated from a fuel cell stack via cooling water, and the water pump is configured to circulate the cooling water through the system. Additionally, an ion filter is disposed in a branch line branched from a cooling water circulating line connecting the fuel cell stack and the radiator. The state detector is configured to detect cooling water state information and the flow control valve is configured to selectively interrupt a flow of the cooling water into the ion filter; and a controller configured to control an operation of the flow control valve depending on the cooling water state information detected by the state detector.

主权项

1. A temperature management system of a fuel cell vehicle, comprising:
a fuel cell stack; a radiator configured to emit heat generated from a fuel cell stack via cooling water; a water pump configured to circulate the cooling water; a cooling water circulating line connecting the fuel cell stack and the radiator; an ion filter disposed in a branch line that branches from the cooling water circulating line; a state detector configured to detect cooling water state information; a flow control valve configured to selectively interrupt a flow of the cooling water into the ion filter; and a controller configured to control an operation of the flow control valve depending on the cooling water state information detected by the state detector.