Urgent problems about the health impact of 1 10kv indoor substation. .........

Imagine: people need to constantly adapt to the surrounding environment. I often see such news on TV, that is, you said that' since the installation of high-voltage transformers, the surrounding residents have omitted symbols', but there are so many transformers in the country, so many people dealing with high-voltage electricity, and the symbols have been omitted, which can only be said to be a personal adaptability problem. Some time ago, experts said that mobile phone radiation has an impact on the brain development of teenagers. Now some people say that there is no need to worry. I think it depends on the individual's adaptability, and the specific radiation intensity per square meter is safe. People with weak constitution, such as pregnant women and babies, are more susceptible.

There is no internationally legally recognized standard on the influence of electromagnetic fields on human body. The document HJ/T24- 1998 of the State Environmental Protection Bureau stipulates that it should not exceed the national standard GB8702- 1988, that is, the total public exposure dose: for electromagnetic radiation of 0. 1-3MHz, the electric field intensity should not exceed 40 V/m, and according to this standard, the magnetic field component of the electromagnetic radiation field should be lower than 0.

You should consult a professional. If someone calls himself an expert now, it's not bragging.

It is worth mentioning that no scientist can prove whether electromagnetic damage will accumulate, that is to say, even if the radiation intensity does not exceed the prescribed range, it will cause harm to the human body over time.

When the field is stronger than 20kV/m, most people's hair will oscillate. When the field intensity is 9kV/m and the magnetic induction intensity is 30μT, people's heartbeat will drop 3 ~ 5 times per minute, but this phenomenon will not occur when the field intensity is greater than or less than 9 kV/m.. When the magnetic flux density is several mT, the peripheral nerves and muscles of human body are stimulated and irreversible ventricular fibrillation occurs. Volunteers will feel dizzy and flicker in a magnetic field greater than 3 ~ 5mt, which is the so-called magneto-optical illusion. When the magnetic field intensity reaches 60mT, visual evoked potential will be generated. As can be seen from the above, these experimental results are obtained in a strong electromagnetic field environment. When the subjects leave this environment, most physiological indexes, such as the heartbeat drop, will return to normal. What does' magneto-optical illusion' mean? You said you refused to paste, so check it yourself.

Some sellers said that a few meters away is no problem. Who knows, some countries stipulate that it is 600 meters away. . .

In fact, compared with high-voltage substations, indoor electromagnetic radiation has a greater impact, and rural families are better. Rich people have a computer in the living room, one in each bedroom, even one in the toilet, and one in each pocket of the mobile phone.

More attention should be paid to the radiation that will not leave the body at any time, (* _ _ *) hee hee ... digression.