The substation also need science electromagnetic induction has no harm to human body:
Radiation damage is caused due to fear of substation and the living area "intimate contact", 220000 volt substation site Shenzhen Fuhua had induced peripheral area residents rights. Recently, this is located in Futian Central District five road Fuhua and CaiTian road cross the northwest corner of the 220000 volt Fuhua substation, in accordance with the law after the formalities Banji start officially started construction. Expected by the end of 2016 and put into operation, will be key projects for the development of CBD and the surrounding region Fukuda provides strong power protection.
At the beginning of this year, the net friend "the heaven thoughts" in the Shenzhen forum posting said two substations in Shenzhen Power Supply Bureau will be in three Fuhua road and Center Road eight at 110K V and 220kV respectively. "Within 300 meters around the commercial office buildings, residential, residential intensive, also includes Fuhua primary school, kindergarten, school and other organs of Lotus", netizens worry substation will seriously affect the health of residents.
Many netizens also exists and "Heaven's pronouncing" the same concern, entitled "building high-voltage substation Fuhua three road eight road and center, the surrounding residents worried about the heavy, very opposed the move" the nets, the netizen follows post said no public participation in planning EIA, no publicity, legality of doubt, requirements Fuhua substation re siting.
The southern region China Academy of forestry branch expert Liao Kejin explains, generated power transmission facilities is the power frequency electric field and power frequency magnetic field, the strict sense is a kind of electromagnetic induction, and with the increasing distance decay rapidly, affected area is very small, the formation of effective radiation. Shell network, scientific squirrel science website also have many scientific interpretation, the electric field intensity of substation is far lower than the household appliances, also far lower than the national standards, will not endanger human health.
At present, Shenzhen is the country with the highest power load density of the city, a lot of substation location had to expand into the residents concentrated area, in order to guarantee the reliable power supply. In the land of Hongkong, almost all high voltage substation in city center building, and between the floor of a residential distance is much smaller than the same type of substation of Shenzhen, some even only separated by a wall, such as the CLP Power Hongkong Yuen Long substation.
Shenzhen city power supply sector in the repeated the rumor, is located in Futian Center District five road Fuhua and CaiTian road cross the northwest corner of the 220000 volt substation shall Banji Fuhua construction procedures, recently started construction. The substation of Shenzhen power grid is "1025" planning projects, plans to build 2 main transformer, the new main transformer capacity of 36 KVA, is expected to start by the end of 2016, will provide a strong power for the protection of key projects Fukuda C B D development and the surrounding area.
Officers say
Substation radiation intensity lower than the household appliances
Deputy director of the Ministry of construction Song Yan of Shenzhen Power Supply Bureau
Nanfang Dushi Bao: residents are most worried about is the substation electromagnetic radiation impact on human health, but also questioned the national standard is relatively low.
Song Yan: the generation of power transmission and transformation facilities is the power frequency electric field and power frequency magnetic field, the strict sense is a kind of electromagnetic induction, and with the increasing distance decay rapidly, affected area is very small, not to form an effective radiation. The electric field intensity of substation is far lower than the household appliances, power transmission equipment, only the frequency of 50 Hz, is extremely low frequency, wavelength equal to 6000 km, the very long wavelength, actually produces is the induction electromagnetic field frequency, will not endanger human health. Recommended international community health organization is the standard of the power frequency electric field strength less than 5000 V / m, the magnetic field strength less than 0.1 milli tesla. But our country adopted standards than the international standard strictly, power frequency electric field intensity is 4000 V / m, the magnetic field strength is 0.1 Mt. Science popularization need time, also need the public's understanding and support, the public needs to understand the electromagnetic radiation from a scientific point of view, do not blindly believe rumor rumor.
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