Electric cars have radiation, but very weak, negligible.
The effect of radiation on the human body mainly includes two parts, the first part is at a frequency lower than 100 Hz, mainly through the induction of electric field and induction of magnetic field on the human body to produce the corresponding effect; the second part is at a higher frequency, the human body produces thermal effects, such as infrared rays, which can lead to heat on the body to form a thermal effect.
As for the induced electric field and the induced magnetic field, for example, the induced electric current is the same as the high-voltage electric current, which affects the human body's electric signals. The World Health Organization WHO pointed out: for the role of living organisms, electromagnetic sources of different frequencies, the role of the human body is different, nuclear radiation and non-ionizing radiation can not be mixed together.
How much effect on living organisms depends on the wavelength (frequency) and the size of its energy, and only when it exceeds the biological role of the body's compensatory mechanisms can cause harmful effects on health.
The concept of electromagnetic radiation is very broad, ranging from radio to nuclear radiation, and even visible light falls within the scope of radiation. The effects of exposure to the electromagnetic environment on living organisms are determined by the wavelength (frequency) of the electromagnetic source and the magnitude of its energy, and only biological effects that exceed the body's compensatory mechanisms can cause harmful effects on health.
In daily life, it is difficult for ordinary people to come into contact with "nuclear radiation", and as for "medical radiation", it is also in a specific process to complete the operation, the impact is not dramatic, and as for cell phones, microwave ovens, hairdryers, etc., "radiation" is not a "radiation", but a "radiation". Radiation" is not the category of "ionizing radiation", they belong to "electromagnetic radiation" or "non-ionizing radiation".
According to the United Nations International Health Organization's safety standards for electromagnetic radiation and electromagnetic fields, the safety standard for electric field radiation is 5,000 V/m, and the safety standard for magnetic field radiation is 100 μT. As long as ordinary home appliances are lower than 5,000 V/m and 100 μT, their radiation values are within the safe range. According to the data, including cell phones, chargers, computers and other electronic products with magnetic fields, about 4μT.
Extended information
The indicators that affect the strength of electromagnetic radiation in electric vehicles
The strength of electromagnetic radiation that affects electric vehicles is closely related to two indicators: one is the strength of the electric field, and the other is the strength of magnetic induction, also known as magnetic flux density.?
According to the national standard, in the 50 hertz (HZ) working condition electromagnetic field background, the limit value of electric field strength that has an effect on human body is: 4000V/m, electromagnetic induction strength limit value: 100?T, while the European year-on-year standard is that the limit value of electric field strength is: 5000V/m , electromagnetic induction strength limit value: 200?T.
According to the United Nations International Health Organization According to the United Nations International Health Organization's safety standards for electromagnetic radiation and electromagnetic fields, the safety standard for electric field radiation is 5000V/m, and the safety standard for magnetic field radiation is 100μT. ordinary home appliances, as long as they are lower than the data of 5000V/m and 100μT, the radiation value is within the safety range. According to the data, including cell phones, chargers, computers and other electronic products with magnetic fields, about 4μT.
Reference to Baidu Encyclopedia - Electric Vehicles
Reference to Baidu Encyclopedia - Electromagnetic Radiation