变电站安全距离问题(Safety distance of Substation)

变电站安全距离问题（Safety distance of Substation）变电站安全距离问题(Safety distance of Substation)

The problem of distance 2010-9-17 23:06 substation safety questions: 1293991004 | Views: 21675

Is it harmful to people near the 500 thousand volt substation? Feel the impact on animals is not small, I heard that a homing pigeon farm is not far from the 500 thousand volt substation, often near the wire dead dove, a lot of headless, very scary. Ask an expert, how far is at a distance of substation safe distance I help him answer input content has reached the limit the length of input 9999 words insert picture insert delete pictures map delete map insert video video map can answer 2 points experience value, answer is chosen as a satisfactory answer can be simultaneously increase the value of experience and wealth value Reference: anonymous answer, submit, reply cancel

2010-9-17 23:08 wonderful answer general safety distance is charged or wire, according to the relevant provisions of the safe distance of buildings and power lines are as follows; 1, the vertical distance; the power line voltage below 1kV; 2.5 meters; power line voltage level 1-

10kV; 3 meters; power line voltage 35kV:4 meters; power line voltage meter 60-110kV:5 the power line voltage; 154-220kV:6 meters; power line voltage 330kV:7 meters; 2, the horizontal distance between the power

line voltage below 1kV: 1 meters; power line voltage 1-10kV:1.5 meters; power line voltage 35kV:3 meters; power line voltage 60-110kV:4 meters;

power line voltage level 154-220kV; 5 meters; power line voltage 300kV;

6 meters; power line voltage meter 500kV:8. The above regulation is the minimum distance

regulation to ensure that no discharge accident occurs. In addition, the safety distance of electromagnetic radiation should be considered, but there is no corresponding regulation about the safety distance of electromagnetic radiation.

The national "electromagnetic radiation management measures" provisions of more than 100 thousand volts strong

electromagnetic radiation works, the provisions of article twentieth: in use around the large equipment or high-frequency electromagnetic radiation equipment, according to the environmental protection and the requirements of city planning, in the planning restrictions or construction of residential housing, kindergartens and other sensitive buildings within the area. It is understood that, at present, the state provides more than 100KV power supply facilities, and its construction must be approved by the environmental protection department of the administration. Among them, the environmental protection indexes mainly include four parts: electric field, magnetic field, radio interference and noise.

The establishment of the power supply facilities in residential areas, through the environmental protection administrative license, must meet these standards: power frequency electric field strength less than 4 thousand V / M; magnetic induction strength less than 0.1 milli Tesla;