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Generator Excitation and Automatic Voltage Regulation Systems

The excitation system decides a generator's voltage, its share of reactive power and much of its stability, yet it is often the least understood part of the machine. This course explains how excitation and automatic voltage regulation work, how they are set up and how they are diagnosed when a machine misbehaves. Delegates leave able to interpret excitation settings and take part in commissioning and fault finding.

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What you will be able to do

  • Explain the purpose of excitation and automatic voltage regulation.
  • Compare static and brushless excitation systems.
  • Describe voltage, reactive power and power factor control.
  • Interpret excitation limiters and protection functions.
  • Set up and test an automatic voltage regulator.
  • Diagnose common excitation faults and instability.

Course outline

  1. 01Synchronous generator basics
  2. 02Purpose of the excitation system
  3. 03Static and brushless excitation
  4. 04Automatic voltage regulator operation
  5. 05Reactive power and power factor control
  6. 06Excitation limiters and protection
  7. 07Setting up and tuning the regulator
  8. 08Commissioning and testing
  9. 09Fault finding and instability
  10. 10Maintenance and records

Who should attend

Electrical, generation and maintenance engineers and technicians who operate, commission or maintain generators and their excitation systems.

Dates, venues and fees

DatesVenueDaysFeeCalendarRegister
28 Sep to 2 Oct 2026Lagos5US$1,800Register
5 to 9 Oct 2026Dubai5US$1,800Register
12 to 16 Oct 2026Johannesburg5R18,000Register
19 to 23 Oct 2026Cape Town5R18,000Register
26 to 30 Oct 2026Durban5R18,000Register
2 to 6 Nov 2026Pretoria5R18,000Register
9 to 13 Nov 2026Nairobi5US$1,800Register
16 to 20 Nov 2026Dar es Salaam5US$1,800Register
23 to 27 Nov 2026Lusaka5US$1,800Register
30 Nov to 4 Dec 2026Harare5US$1,800Register
7 to 11 Dec 2026Accra5US$1,800Register

Fees are per delegate. South African venues are priced in rand; other locations and online in US dollars. Fees exclude 15% VAT where applicable. Group bookings of three or more delegates from the same organisation qualify for a reduced rate; contact us for a quotation.

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Next session
28 Sep to 2 Oct 2026
Venue
Johannesburg
5 day programme
FromR18,000
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