Electric Grid Question - Elevated Transmission Lines

In summary, the conversation discusses the potential benefits and harms of carrying transmission lines at a height of 20 km. Some of the possible harms include planes colliding with the lines and the high cost of building tall towers. The person asking for help is looking for resources or recommendations on this topic.
  • #1
ultraxp
5
0
Electric Grid Question -- Elevated Transmission Lines

Hi,
Our teacher gave to us an homework which is if we carry transmission lines at 20000 m (20km) high from Earth face, what is this application's benefits and harms? Can anyone help me? Already thanks for your replies...
 
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  • #2
I can certainly think of a couple harms.

Planes would hit them destroying plane, lines and people.

Millions of dollars if not billions of wasted money in super tall towers to carry wires this high. And we all know money is the bottom line with just about anything.
 
  • #3
This thought is already utopian but this is only a homework :) Do you have any document for this issue or do you recommend a site name which I can find it.
 

What is an electric grid?

An electric grid is a network of interconnected power stations and transmission lines that deliver electricity from power plants to homes and businesses.

Why are transmission lines often elevated?

Transmission lines are often elevated to reduce interference and potential hazards from ground-level obstacles, such as buildings and trees. This also allows for longer spans and more efficient transmission of electricity.

What are the potential health effects of living near elevated transmission lines?

There is ongoing research on the potential health effects of living near elevated transmission lines. Some studies suggest a possible link between long-term exposure to electromagnetic fields (EMF) from these lines and an increased risk of certain health issues, such as cancer. However, more research is needed to fully understand any potential health risks.

How are elevated transmission lines maintained?

Elevated transmission lines are typically maintained through regular inspections and maintenance activities, such as repairing or replacing damaged equipment and conducting vegetation management to prevent interference and potential outages.

What is being done to improve the safety and efficiency of the electric grid?

There are ongoing efforts to modernize and upgrade the electric grid, including implementing smart grid technologies, improving cybersecurity measures, and investing in renewable energy sources. These efforts aim to improve the reliability, resiliency, and sustainability of the electric grid for the future.

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