The IGBT rectifier bridge module internally measures the IGBT's temperature, supply voltage, DC
output voltage, and DC current. These values are transmitted to the IED where the values can be
either read or sent further by using various communication methods.
The measurement ranges are as follows:
• Current: 0…50 ADC
• Voltages: 0…500 VDC
• Temperature: 0…150 °C
6.1.1 Functions of the Generator commander
The diagram below presents all the main functions in the Generator commander. The excitation
functions are described in detail in the following chapters, and a more detailed description of the
protection functions can be found in the chapter titled "Functions" and its subchapter "Protection
functions" in this manual.
Some functions, such as Synchronizer and Power system stabilizer, are optional. The basic function
package can be later updated with a package that includes these optional functions.
Figure. 6.1.1 - 210. Main functions of the Generator commander.
6.1.2 Excitation functions
The IED's excitation functions perform several tasks, as presented in the table below. The IED and the
IGBT rectifier bridge module share some additional functions between them.
Genera
Generattor Commander
or Commander
Instruction manual
Version: 2.07
© Arcteq Relays Ltd
IM00001
419
Summary of Contents for Generator Commander
Page 1: ...Generator Commander Instruction manual...
Page 2: ......
