What is Toyota fuel cell system?

Toyota Fuel Cell System
Toyota’s fuel cell system is a technology that enables the generation of electricity through a chemical reaction between hydrogen and oxygen in a fuel cell stack. This process produces zero emissions apart from water, making it a clean and environmentally friendly power source.
Toyota has been investing in fuel cell technology since 1992 and has made significant advancements in recent years. They offer fuel cell modular systems, such as the Type 1 TFCM2-B, which can be used in various applications beyond automotive. The dimensions of the Type 1 TFCM2-B are approximately 890 x 630 x 690 mm, with a weight of around 240 kg. It has a rated output of 60 or 80 kW and operates at a voltage of 400 – 750 V.
Toyota has also developed a packaged fuel cell system module that can be easily utilized by companies developing and manufacturing fuel cell products for a wide variety of applications, including trucks, buses, trains, ships, and stationary generators.
The Toyota Mirai, a fuel cell electric vehicle (FCEV) developed by Toyota, is based on the Toyota FCV-R and Toyota FCV concept cars. The Mirai uses hydrogen from the fuel tank and air from the intake grille to generate electricity in the fuel cell stack, with water being the only by-product.
Toyota remains committed to fuel cell technology as a powertrain for the future. They have released over 5000 of their patents related to fuel cell technology, royalty-free, to help foster the proliferation of fuel cell electric vehicles (FCEVs). Toyota believes that fuel cell technology is scalable and can be used in various applications, from small devices to large-scale power generation.
In addition to automotive applications, Toyota has also developed a fuel cell system for maritime applications. They have delivered a specially designed fuel cell system to the Energy Observer, a hydrogen-powered vessel that is navigating the world as the first energy-autonomous hydrogen vessel.
Overall, Toyota’s fuel cell system is a technology that enables the generation of clean electricity through the chemical reaction between hydrogen and oxygen in a fuel cell stack, with water being the only by-product. It has applications in various sectors, including automotive, maritime, and stationary power generation.

Can you put regular gas in a Toyota Mirai?

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.

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.

How many miles per gallon does a fuel cell Toyota get?

Mirai has an EPA-estimated driving range of 312 miles and an EPA-estimated fuel economy of 67 MPGe.

How long does a tank of hydrogen last on a Toyota Mirai?

The Mirai refueling takes between 3 and 5 minutes, and Toyota expected a total range of 480 km (300 miles) on a full tank. The Mirai has a button labeled H 2O that opens a gate at the rear, dumping the water vapor that forms from the hydrogen-oxygen reaction in the fuel cell.

How does the Toyota fuel cell work?

How Does It Create Electricity? At the core of Mirai, hydrogen from the fuel tank and air entering from the intake grille meet in the Fuel Cell Stack. There, a chemical reaction involving the oxygen in the air and hydrogen creates electricity—powering Mirai. In the end, the only by-product is water.

How long do fuel cell cars last?

When it comes to longevity, think of a hydrogen-powered Fuel Cell Electric car in the same way you would a conventional petrol or diesel car. As such, the fuel cell stack in a Toyota Mirai is engineered to last for the lifetime of the car, boasting the same quality, durability and reliability as any other Toyota.

How much does it cost to fill up a Toyota Mirai?

Those Mirais are remarkably cheap because of how much it costs to fill them right now. Late last year, the price of hydrogen fuel increased to $36 per kilogram. The Mirai’s tank holds 5.6 kilograms, meaning that filling it from empty now costs a hair over $200.

Do fuel cells require maintenance?

Fuel cells have no moving parts, which makes them potentially much more reliable than combustion engines and wind turbines (and significantly quieter in operation). Stationary fuel cells, in particular, need very little maintenance (with servicing required once every one to three years).

What is the MPG equivalent of hydrogen?

Average Expected Energy Use (mpge)
FCEBs have an average fuel economy of approximately 7.9 miles per kilogram of hydrogen, which equates to approximately 7 miles per diesel gallon equivalent (DGE). The average fuel efficiency of conventional diesel transit buses is approximately 3.87 miles per gallon.

Do you have to refill a hydrogen fuel cell?

Hydrogen-powered vehicles don’t need charging like an electric vehicle. You refuel them with hydrogen gas, pumped in the same safe and convenient way you would a conventional petrol or diesel car. Filling up takes the same amount of time too, between 3-5 minutes for a full tank.