Ua kom tiav daim duab duab ntawm Generator Excitation System thiab Nws Txoj Cai Ua Haujlwm

Ua kom tiav daim duab duab ntawm Generator Excitation System thiab Nws Txoj Cai Ua Haujlwm

1. Zuag qhia tag nrho cov qauv ntawm lub excitation system (tsim ntawm plaub loj modules)

III. Ua kom tiav cov txheej txheem ua haujlwm ntawm Excitation System

1. Generator pib → Excitation system muab DC tam sim no rau lub rotor

2. Rotor tsim ib qho chaw sib nqus → Voltage yog induced hauv stator

3. AVR saib lub davhlau ya nyob twg voltage hauv lub sijhawm tiag tiag → Tsis siv neeg nce lossis txo qhov excitation tam sim no kom ruaj khov voltage

4. Tom qab daim phiaj sib txuas: kho excitation=kho reactive zog; muaj zog excitation teb rau daim phiaj faults

5. shutdown / txhaum: Demagnetization ntaus ntawv sai sai tshem tawm rotor magnetic teb

IV. Cov ntsiab lus mnemonic rau koj

AVR tswj qhov hluav taws xob thiab tswj cov hluav taws xob reactive, lub hwj chim rectifier muab lub rotor, kev tiv thaiv demagnetization kom muaj kev nyab xeeb, kab sib chaws ruaj ntseg cia siab rau nws.