Toyota Mirai Fuel Cell Voltage
The voltage of the Toyota Mirai fuel cell system is not explicitly mentioned in the provided search results. However, it is noted that Toyota recalled all of the roughly 2,800 zero-emission Mirai cars on the road due to problems with the output voltage generated by their fuel cell system. Under unique driving conditions, such as if the accelerator pedal is depressed to the wide open throttle position after driving on a long descent while using cruise control, there was a possibility the output voltage generated by the fuel cell boost converter could exceed the maximum voltage.
While the specific voltage value is not directly stated, the issue with the output voltage exceeding the maximum suggests that the voltage generated by the fuel cell system is a critical aspect of the vehicle’s operation.
If you require more detailed technical specifications, it is recommended to reach out to Toyota directly for the most accurate and up-to-date information.
If there’s anything else you’d like to know about the Toyota Mirai or any other topic, feel free to ask!
Contents
- What type of fuel cell does the Toyota Mirai use?
- What is the voltage of Toyota Mirai?
- What is the power density of the Toyota Mirai fuel cell?
- What is the voltage of a hydrogen fuel cell?
- What type of fuel cell does Toyota use?
- How long does Toyota fuel cell last?
- What is the power output of the Mirai fuel cell?
- What fuel cell does Toyota Mirai use?
- Do hydrogen fuel cells produce AC or DC?
- What is the voltage of fuel cell?
What type of fuel cell does the Toyota Mirai use?
Polymer electrolyte fuel cellToyota Mirai technical specifications vs FCHV-adv
| FUEL CELL STACK | TOYOTA MIRAI |
|---|---|
| Type | Polymer electrolyte fuel cell |
| Humidification system | Internal circulation |
| Max. output (bhp/kW) | 153/114 |
| Volume-power density (kW/l) | 3.1 |
What is the voltage of Toyota Mirai?
245V
Electric traction motor and battery
The electric traction motor delivers 113 kilowatts (152 hp; 154 PS) and 335 N⋅m (247 lbf⋅ft) of torque. The Mirai has a 245V (1.6 kWh) sealed nickel-metal hydride (NiMH) traction rechargeable battery pack, similar to the one used in the Camry hybrid.
What is the power density of the Toyota Mirai fuel cell?
3,100 W/L
The Toyota Mirai fuel cell stack is reported to have a gross power of 114 kW, with a volume of 37 L and mass of 56 kg, corresponding to a (gross) power density of 3,100 W/L and specific power of 2,000 W/kg.
What is the voltage of a hydrogen fuel cell?
0.5 V to 0.8 V
A typical hydrogen fuel cell produces 0.5 V to 0.8 V per cell. To increase the voltage individual cells can be connected in series. This arrangement is called a fuel cell stack.
What type of fuel cell does Toyota use?
Toyota fuel cells use PEM (Proton Exchange Membrane) technology. A proton exchange membrane fuel cell transforms the chemical energy liberated during the electrochemical reaction of hydrogen and oxygen to electrical energy. It produces no emissions, except water.
How long does Toyota fuel cell last?
about 150,000–200,000 miles
The fuel cell stacks are designed to last the lifetime of the vehicle, about 150,000–200,000 miles. At the end of its lifespan, the fuel cell will be disassembled and the materials recycled, similar to what happens with vehicle components today.
What is the power output of the Mirai fuel cell?
2021 Toyota Mirai – technical specification
| Power system | 128kW Fuel Cell Stack |
|---|---|
| Motor | 134 kW electric – rear wheel drive |
| Fuel | 5.6kg compressed hydrogen |
| Range | Approx. 400 miles (approx. 30% greater than current model) |
| Seating capacity | 5 |
What fuel cell does Toyota Mirai use?
hydrogen
Only Answer. The Mirai is a hydrogen-powered fuel cell vehicle that must be fueled at hydrogen stations conforming to the latest Society of Automotive Engineers (SAE) hydrogen fueling interface protocol standards or laws that may supersede such SAE standards.
Do hydrogen fuel cells produce AC or DC?
direct current (DC)
Fuel cells produce electricity in the form of direct current (DC).
What is the voltage of fuel cell?
0.6 to 0.7 V
A typical fuel cell produces a voltage from 0.6 to 0.7 V at full rated load. Voltage decreases as current increases, due to several factors: Activation loss. Ohmic loss (voltage drop due to resistance of the cell components and interconnections)
