Disadvantages of Ferranti Effect
- Over Voltage: The Ferranti impact builds the sending voltage when it is gotten at the heap end of the transmission line. The expansion in voltage can harm any heap associated with the framework. Since each heap is intended to work at an ostensible voltage. Overvoltage can harm protection and definitely diminish the lifetime of gear and it can forever harm the heap.
- Voltage Regulation: It expands the voltage regulation which should be almost zero.
- Efficiency: It reduces the efficiency of the transmission line by reducing the load current moving through it. The charging current takes a large portion of the ampacity of the line conductor thus reducing its efficiency.
Ferranti Effect
As we know electricity is generated at power generation plants using huge electromechanical generators by conversion from different types of energy. After that, a long-distance transmission line carries this electrical energy to the end users. In order to maximize the effectiveness of the power transmission and distribution system and ensure the safety of the connected loads and personnel, the electrical power transmission lines require a variety of safety devices and components. The transmission line faces different types of losses and characteristics that influence its efficiency. The Ferranti Effect is one such phenomenon that has a significant impact on the transmission line.
For the most part, we assume that the voltage generally drops in the transmission lines because of the line losses. In a long-distance transmission line with a very low load or no load at all, the Ferranti Effect causes the receiving voltage to be higher than the sending voltage.
In this article, we will be going through the Ferranti effect, First, we will start with the basics of the Ferranti Effect, Then we will go through the Causes of the Ferranti Effect, After that we will go through the Ferranti Effect in Transmission Lines and ways to reduce Ferranti effect, At last, we will conclude our Article with Advantages, Disadvantages, and characteristics of Ferranti effect.
Table of Content
- Ferranti Effect
- Terminologies
- Causes
- Ferranti Effect in Transmission Line
- Ferranti Effect in PI model
- How to Reduce Ferranti Effect?
- Characteristics
- Advantages
- Disadvantages