1、34-16-1IEC-3-CONTENTSPageFOREWORD5PREFACE.5Clause1Scope92General92.1Excitation system92.2Exciter92.3Excitation control.92.4Field winding terminals92.5Excitation system output terminals92.6Rated field current/N112.7Rated field voltage UN112.8No-load field current112.9No-load field voltage Uo112.10Air
2、-gap field current/g112.11Air-gap field Utg112.12Excitation System rated current EN112.13Excitation system rated voltage UEN112.14Excitation system ceiling current/132.15 Excitation system ceiling voltage U132.16Excitation system no-oad ceiling voltageo132.17Excitation system on-load ceiling voltage
3、 UL132.18Excitation system nominal response VE133Exciter categ0rieS153.1Rotating exciter153.2Static exciter.15Control functions154.1Voltage regulator154.2Load current compensator.174.3Overexcitation limiter.44444444444444*174.4Underexcitation limiter.174.5Volts per hertz limiter.174.6Power system stabilizer17
