Long Transmission Line
Long transmission lines are the transmission line that are having a length more than 150Km. Long transmission lines have the voltage level ranging between 115Kv to 765Kv. These lines transfer the power over thousands and thousands of Kilometers. As there length and voltage level is high so the capacitance effect taking place and cannot be neglected. So while making the equivalent circuit we consider resistance, inductance and capacitance. It is the most complex model among the three types.
Some Applications of long transmission line are
- Transmission of power from bulk generating plant to various regions.
- Interconnecting so many grids to regions.
Advantages of long transmission line
- Due to the high capacitance the power management is better.
- It can deliver more energy.
- It is more efficient.
Disadvantages of long transmission line
- Due to the resistance the voltage drop increases.
- Due to the resistance the power loss increases.
Transmission Lines
In this article, we will be going through a Transmission line, first, we will start our article with the introduction of the Transmission line, then we will go through then we will go through different types of transmission lines with their methods, After that we will go through Voltage regulations and efficiency of the Transmission, At last, we will conclude our Article with some applications, properties, protection of transmission line with some FAQs.
Table of Content
- What is a Transmission line?
- Types of Transmission Lines
- Short Transmission Line
- Medium Transmission Line
- Long Transmission Line
- Efficiency
- Voltage Regulation
- Load Power Factor on Efficiency
- Parameters
- Applications
- Properties
- Protetction
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