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Seebeck effect and thermoelectric power generation
Heat can be converted into electricity by utilizing the Seebeck effect of thermoelectric materials.
Make the two surfaces of the heating device come into contact with two different temperatures respectively.
This temperature difference produces the Seebeck effect in thermoelectric devices
And generate an electromotive force corresponding to the temperature difference.
Thermoelectric materials then become an environmentally friendly energy material that can convert heat energy directly into electrical energy.
利用热电材料的塞贝克效应可以把热能转换成电能让热电器件的两个表面分别接触两种不同的温度。这个温度差就会在热电器件中产生塞贝克效应，并产生与温度差相对应的电动势。热电材料就成为一种可以把热能直接转换为电能的环保能源材料。
Temperature difference power generation application example
Introduction to examples of thermoelectric cooling applications (automotive and others)
Introduction to Practical of Thermoelectric Power Generation Applications
(Human Body Power Generation)
A wearable thermoelectric device that uses human body temperature
The photonic equipment in the medical and beauty industries is experiencing rapid growth and is expected to continue to expand
It use a low temperature of 5°C to condense the subcutaneous fat into jelly, and then fall off, disc
It use a low temperature of 5°C to condense the subcutaneous fat into jelly, and then fall off, disc
It use a low temperature of 5°C to condense the subcutaneous fat into jelly, and then fall off, disc
Thermal Management for New Energy Vehicles
Battery packs are key energy storage components of an electric vehicles. Thermal management of the battery pack not only extends the life of the battery pack, but also improves the overall performance of the vehicle.
Thermal management of the battery pack includes (1) avoiding runaway overheating (2) maintaining insulation when the ambient temperature is too low (3) maintaining a balanced temperature of the battery pack and avoiding differences among individual batteries that may affect the entire overall vehicle performance.
The charging module inside the charging pile will generates heat during charging, and its heat generation is about 5% of the energy consumption. Good thermal management of the charging module can realize fast charging and long life.
If the waste heat from the charging process is utilized for thermoelectric power generation, the electricity generated can allow the charging pile to provide multi-functional intelligent services and management, such as charging pile position indication, weather forecast, cell phone charging, etc.
Power electronic components require high-density cooling devices
IGBT is the core components for energy conversion and transmission, and is commonly known as the "CPU" of power electronic device.
As one of the important high-power mainstream devices in power electronics, the market value of IGBT in the world is around 500 million US dollars. As a national strategic emerging industry, IGBT will be widely applied in fields such as rail transportation, smart grid, aerospace, electric vehicles, traffic control, power conversion, consumer electronics, new energy equipment and other fields.
The cooling power of foreign high-density thermoelectric cooling devices has reached 16-32W/cm².
The cooling power density of common cooling devices is less than 9W/cm².
The development of the Internet of Things requires Self-powered sensors
Wherever there is a heat source, the thermoelectric generator itself is a highly sensitive temperature sensor.
It can also be combined with sensors to form a self-powered wireless sensor. It accomplishes unattended tasks such as remote sensing, telemetry and remote control.
塞贝克效应和温差发电
Seebeck effect and thermoelectric power generation
利用热电材料的塞贝克效应可以把热能转换成电能
让热电器件的两个表面分别接触两种不同的温度。
这个温度差就会在热电器件中产生塞贝克效应，
并产生与温度差相对应的电动势。
热电材料就成为一种可以把热能直接转换为电能的环保能源材料。
Heat can be converted into electricity by utilizing the Seebeck effect of thermoelectric materials.
Make the two surfaces of the heating device come into contact with two different temperatures respectively.
This temperature difference produces the Seebeck effect in thermoelectric devices.
And generate an electromotive force corresponding to the temperature difference.
Thermoelectric materials then become an environmentally friendly energy material that can convert heat energy directly into electrical energy.
Thermal power generation application (waste heat utilization)
温差发电应用实例
Introduction to examples of thermoelectric cooling applications (automotive and others)
热电致冷应用实例介绍（汽车及其它类）
Introduction to Practical of Thermoelectric Power Generation Applications (Human Body Power Generation)
A wearable thermoelectric device that uses human body temperature
The photonic equipment in the medical and beauty industries is experiencing rapid growth and is expected to continue to expand.
It use a low temperature of 5°C to condense the subcutaneous fat into jelly, and then fall off, disc
It use a low temperature of 5°C to condense the subcutaneous fat into jelly, and then fall off, disc
It use a low temperature of 5°C to condense the subcutaneous fat into jelly, and then fall off, disc
Thermal Management for New Energy Vehicles
Battery packs are key energy storage components of an electric vehicles. Thermal management of the battery pack not only extends the life of the battery pack, but also improves the overall performance of the vehicle.
Thermal management of the battery pack includes (1) avoiding runaway overheating (2) maintaining insulation when the ambient temperature is too low (3) maintaining a balanced temperature of the battery pack and avoiding differences among individual batteries that may affect the entire overall vehicle performance.
The charging module inside the charging pile will generates heat during charging, and its heat generation is about 5% of the energy consumption. Good thermal management of the charging module can realize fast charging and long life.
If the waste heat from the charging process is utilized for thermoelectric power generation, the electricity generated can allow the charging pile to provide multi-functional intelligent services and management, such as charging pile position indication, weather forecast, cell phone charging, etc.
Power electronic components require high-density cooling devices
IGBT is the core components for energy conversion and transmission, and is commonly known as the "CPU" of power electronic device.
As one of the important high-power mainstream devices in power electronics, the market value of IGBT in the world is around 500 million US dollars. As a national strategic emerging industry, IGBT will be widely applied in fields such as rail transportation, smart grid, aerospace, electric vehicles, traffic control, power conversion, consumer electronics, new energy equipment and other fields.
The cooling power of foreign high-density thermoelectric cooling devices has reached 16-32W/cm².
The cooling power density of common cooling devices is less than 9W/cm².
The development of the Internet of Things requires Self-powered sensors
Wherever there is a heat source, the thermoelectric generator itself is a highly sensitive temperature sensor.
It can also be combined with sensors to form a self-powered wireless sensor. It accomplishes unattended tasks such as remote sensing, telemetry and remote control.
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