# AEL-TI-01 Analysis of Three-phase Power Lines Application

## 創新系統

The Analysis of Three-phase Power Lines Application, "AEL-TI-01", includes a series of modules which allow the study of the most important characteristics of aerial lines.

## 一般說明

The Analysis of Three-phase Power Lines Application, "AEL-TI-01", includes a series of modules which allow the study of the most important characteristics of aerial lines, among them we can find: the aerial line module, which is configurable with different values of resistors, inductances and capacitances, the resistive, inductive and capacity loads modules to analyze the voltage drop of the lines in function of the power factor of the load, network analyzer module to measure in real time values of voltage, current, power flows, power factor, etc. A three pole power switch and an overcurrent protection relay.

This application allows the students carry out important investigations about power transmission and distribution lines: capacitive effects between the lines and the ground, energy losses depending on the load, power factor compensation and electrical values comparison, phase shifts in a line, etc.

In addition, this application has been designed to be combined with the rest of AEL-TI- and AEL-SST- applications in order to form a system in which the user can study concepts about generation, transmission, distribution and power consumption.

This application can work remotely through SCADA software AEL-TI-07/CCSOF included in the application of Transmission Application with Synchronous Generator, "AEL-TI-07".

## 練習和指導練習

### 手册中包含的指导实践练习

1. Study of line overvoltages in transmission lines.
2. Study of drop voltages in transmission lines with different lengths and loads.
3. Study of drop voltage in transmission lines with different power factors.
4. Energy losses in transmission lines in function of U and I.
5. Study of phase lost in transmission lines.
6. Power factor compensation in transmission lines.

### 与该单位进行更多实际操作

Many students view results simultaneously.

To view all results in real time in the classroom it can be used a projector or an electronic whiteboard.

1. This application is totally safe as uses mechanical, electric and electronic, and software safety devices.
2. This application can be used for doing applied research.
3. This application can be used for giving learning courses to industries even to other Technical Education Institutions.

- Several other exercises can be done and designed by the user.