Table of Contents
- 1 What does a electrical substation do?
- 2 What is a substation in power systems?
- 3 Would you buy a house near a substation?
- 4 How far away should you live from a substation?
- 5 What are the different types of electrical substation?
- 6 What are the characteristics of electric substation?
- 7 What does a substation electrician do?
What does a electrical substation do?
Substations convert the power system voltage from transmission levels to distribution levels so that it can be safely and efficiently delivered down our streets. If distance thresholds are exceeded low voltage levels will result.
What is a substation in power systems?
A substation is a high-voltage electric system facility. It is used to switch generators, equipment, and circuits or lines in and out of a system. It also is used to change AC voltages from one level to another, and/or change alternating current to direct current or direct current to alternating current.
Is it safe to live next to an electrical substation?
How close can I live or work near powerlines or other electrical sources? There is no established evidence that the exposure to magnetic fields from powerlines, substations, transformers or other electrical sources, regardless of the proximity, causes any health effects.
Would you buy a house near a substation?
A nearby substation will be one of many factors you’ll want to take into account when considering a house, just as you would any nearby roads or railways lines, or industry, or anything else in the area. Some people may be put off, but the evidence is that houses near substations do still sell.
How far away should you live from a substation?
The strongest magnetic fields are usually emitted from high voltage transmission lines — the power lines on the big, tall metal towers. To be sure that you are reducing the exposure levels to 0.5 milligauss (mG) or less, a safety distance of 700 feet may be needed. It could be much less, but sometimes more.
Is it OK to live next to a substation?
Some EMFs naturally occur in the environment and we’re exposed to these every day. However, EMFs emitted by pylons and substations can raise the risk of developing health problems when placed close to people and buildings. Health issues may include: Different types of cancer (or an increased risk of cancer)
What are the different types of electrical substation?
Types of Sub Stations Step-up Type Substation. This type of substation gets the power supply from a near producing facility. Customer Substation. System Stations. Distribution Type Substation. Step-down Type Substation. Underground Distribution Substation. Switchyard. 11kv Substation. 220 kV Substation. 132 kV Substation.
What are the characteristics of electric substation?
The electrical substation does not have a single circuit but is composed of numerous outgoing and incoming circuits which are connected to a busbar i.e. common entity among circuits.
How does an electrical substation work?
Electrical substations are used to alter the flow of electrical energy transmission so just enough electricity is transmitted to homes and businesses. Substation electricians maintain and monitor the equipment at electrical substations, ensuring they continue to work properly and the proper flow of power is unimpeded.
What does a substation electrician do?
A substation receives high-voltage electrical energy from a power plant, transforms it into low-voltage streams, and distributes it to nearby homes and businesses via power lines. A substation electrician performs routine maintenance and emergency repairs on circuit breakers, transformers, power cables, and other elements at a substation.