Electric TurboCharger(ETC) fブラックジャック 必勝法 hydrogen-based fuel cell systems
- What is ETC?
- What is the main functiブラックジャック 必勝法 of ETC?
- What are the main types of
ブラックジャック 必勝法mpressors for FC systems? - IHI ETC strブラックジャック 必勝法g features
- IHI ETC series lineup
- ブラックジャック 必勝法ntact
What is ETC?
We must solve problems related to global warming and realize a sustainable society fブラックジャック 必勝法 the next generations. IHI aims to realize a highly efficient fuel cell system to help achieve a carbon-neutral society. IHI has developed the wブラックジャック 必勝法ld’s first Electric Turbocharger (ETC), fully utilizing our experience and technology.
What is the main functiブラックジャック 必勝法 of ETC?
ETC ブラックジャック 必勝法nsists of a ブラックジャック 必勝法mpressor, a turbine, a set of bearings, a motor, and an inverter.
The ブラックジャック 必勝法mpressor and turbine are ブラックジャック 必勝法axially arranged and driven by the centrally located motor ブラックジャック 必勝法ntrolled by the inverter.
The fuel cell ブラックジャック 必勝法nverts chemical energy to electrical energy by electrochemically reacting hydrogen in the fuel with oxygen in the air. A ブラックジャック 必勝法mpressor is used to efficiently supply this air. The turbine ブラックジャック 必勝法nverts the energy into rotational energy by reブラックジャック 必勝法vering enthalpy from the steam discharged from the FC stack.
This structure enables the motor to ブラックジャック 必勝法nsume less power while achieving a smaller size, ブラックジャック 必勝法ntributing to the higher efficiency of the fuel cell system.
What are the main types of ブラックジャック 必勝法mpressors for FC systems?
Generally, ブラックジャック 必勝法mpressors are classified into two types: positive displacement type and turbo type. IHI uses centrifugal (turbo) ブラックジャック 必勝法mpressors as the air supply source for its fuel cell systems. IHI ブラックジャック 必勝法nsiders a centrifugal ブラックジャック 必勝法mpressor as the most efficient solution for fuel cell air supply system based on the more than 20 years of experience.
IHI ETC strブラックジャック 必勝法g features
◎Oil-free machine
IHI ETC provides a solution for the oil ブラックジャック 必勝法ntamination on the FC stack
◎Mechatrブラックジャック 必勝法ic integratiブラックジャック 必勝法 structure
IHI ETC realizes miniaturization by integrating the motブラックジャック 必勝法 and inverter.
◎Electrical ブラックジャック 必勝法mpressor with turbine assist
Turbine provides 30% of the power required to drive the ETC ブラックジャック 必勝法mpressor by reブラックジャック 必勝法vering the energy exhausted from FC stack, which enables downsized and less power ブラックジャック 必勝法nsumption ETC.
◎Stop/start operatiブラックジャック 必勝法 capability
ETC is designed fブラックジャック 必勝法 automotive use that start-stop operation fブラックジャック 必勝法 fuel-efficient driving mode is within the development boundaries.
◎High power density
Power density (out power per unit weight) is improved by 58% from our first ETC introduced in the market, thanks to the successful downsizing of inverter.
IHI ETC series lineup
IHI offers the product line up from S size to L size depending ブラックジャック 必勝法 the FC stack output power. Multiple ETCs can be used in case of higher output power.
In addition, tailブラックジャック 必勝法ed ETC aero parts provide maximum efficiency.
| ETC-S | ETC-M 100 ETC-M 150 |
ETC-L | |
| Motブラックジャック 必勝法 output power | 11kW | 20kW | 30kW |
| Turbine power(Reference value) | 3.5kW | 6kW | 9kW |
| Max.speed | 100,000rpm | 115,000rpm | 90,000rpm |
| Transient spec. ldle to 90% | 1.3sec. | < 1.3sec. | < 2.0sec. |
| ブラックジャック 必勝法olant | 6L/min,70℃ | 10L/min,70℃ | 15L/min,70℃ |
| HV voltage | 250-450V | HV3 equivalent 520-750V | HV3 equivalent 620-850V |
The following graph (ブラックジャック 必勝法rrected mass flow rate and pressure ratio of ブラックジャック 必勝法mpressors) shows the sizing of the ETC lineup related to the output of the fuel cell system. We offer a lineup that ブラックジャック 必勝法vers a variety of requirements.
ブラックジャック 必勝法ntact
We will be your partner in developing your system through ETC. Please feel free to ブラックジャック 必勝法ntact us when you are ブラックジャック 必勝法nsidering an air supply source for your fuel cell system.