Toyota and Honda's commercial fuel cell vehicles, in the current state of low production, the production cost is actually lower than Tesla's Model S. In the current state of non-mass production, the cost of fuel cell vehicles, battery packs, hydrogen storage tanks and systems, vehicle motor electronic control and vehicle body each account for about one-third, respectively, about 100,000 yuan. It is entirely possible to reduce the cost of mass production after half of production. Therefore, the promotion of fuel cell vehicles of 150,000 yuan after 10 years should not be too difficult. Not as expensive as domestic media campaigns
What is the technical progress of Toyota's launch of this fuel cell vehicle? Where was the reason for the failure of fuel cell vehicle promotion? There is no systematic comparison. There are several major breakthroughs in the technology of new fuel cells. The following breakthroughs are the core of the significant cost reduction.
Nano-alloy dispersion of platinum catalyst and velvet hard high surface area carbon material coated with positive and negative electrode manufacturing technology. Reduce the use of platinum by 90%
Non-humidifying electrolyte membrane technology
High corrosion-resistant ultra-thin titanium alloy bipolar baffle
The use of the hybrid system effectively prevents battery life during start-up and acceleration
The above technology reduces the cost of fuel cell vehicles by 80%.
Remarks: Hydrogen storage technology. Safe carrying of 5% by weight of hydrogen, in fact, mainly at the core of fuel cell vehicles, increasing safety
Toyota's 114 kW stack is only 36L, weighing 56 kilograms. And without the humidification system, the amount of platinum used is only 1/3 of Ballard.
Ballard's stack has the same power of 500 kilograms, and Ballard has no way to compete by weight. Sometimes it is not just a price. The manufacturing process is not achieved in a day or two.
The auxiliary Transformer for SPS (Switched Power Supply) is a device that converts high voltage AC power from the main transformer into low voltage AC power that is used to power the control circuits and other auxiliary devices in the SPS.
Auxiliary Transformers Of SPS, High frequency transformer, auxiliary transformer, high frequency resonant transformer
Huizhou Show-Grand Electronics Co., Ltd. , https://www.sgtransformer.com