Dsp Based Excitation Control System for Synchronous Generator

نویسندگان

  • Tomislav Idzotic
  • Damir Sumina
  • Igor Erceg
چکیده

DIRES21 is a digital control system developed on the Faculty of electrical engineering and computing in Zagreb (Department of electrical machines, drives and automation). This fourprocessor digital system is suitable for the control and regulation of fast processes (electric motor drives, turbines, excitation of a synchronous generator, synchronization of a synchronous generator and etc.). Developed digital system is based on DSP ADMC300 processors. For implementing and testing of control algorithms it is developed software tool for algorithm modelling in graphical environment that includes more than 300 blocks implemented via ASSEMBLY programming language. It is also developed software tool for monitoring and recording of all tested algorithm variables. This software tool simplifies algorithm testing and adjustments.

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Investigation of STATCOM effects on synchronous generator impedance based LOF relay with considering a realistic model for the excitation system of the generator

This paper studies the effects of static synchronous compensator (STATCOM) on synchronous generator conventional loss of field (LOF) protection. To accomplish a comprehensive study, a typical and realistic excitation system is considered for the generator by using the phase-domain generator model available in the real-time-digital-simulator. Using such a system, LOF phenomenon is realistically ...

متن کامل

Development and Implementation of Control Algorithms for Synchronous Generator

This paper proposes a DSP based simulator for development and implementation of control algorithms. The simulator is used to control a synchronous aggregate model in real time. The simulator consists of a PC (on which a synchronous generator connected to AC network is simulated) connected through a communication channel to a DSP (on which the control algorithm is implemented). The simulator mak...

متن کامل

Application to Adaptive Control to Synchronous Machine Excitation

Self-tuning adaptive control technique has the advantage of being able to track the system operating conditions so that satisfactory control action can always be produced. Self-tuning algorithms can be implemented easily. Because the power systems are usually time varying non-linear systems and their parameters vary, adaptive controllers are very suitable for power systems. Characteristics of a...

متن کامل

The Effects of Excitation Control Systems on Parallel Operation of DGs with the Main Grid

This paper presents actual cases of steady reactive power oscillation of Distributed Generations (DGs) during parallel operation with the main grid. The cause of the problem was found to be the adverse effects of excitation system voltage regulation. It is shown, through preliminary investigation and detailed simulation studies, that how the excitation control system can be modified to overcome...

متن کامل

Loss of Excitation Detection in Doubly Fed Induction Generator by Voltage and Reactive Power Rate

The doubly fed induction generator (DFIG) is one of the most popular technologies used in wind power systems. With the growing use of DFIGs and increasing power system dependence on them in recent years, protecting of these generators against internal faults is more considered. Loss of excitation (LOE) event is among the most frequent failures in electric generators. However, LOE detection stud...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2005