中文版
Description
Components of automatic excitation regulation organic end voltage transformer
, machine end current transformer, excitation transformer; The excitation device
needs to provide the following current, factory AC380v, factory DC220v control power
supply. Factory DC220v closing power supply: need to provide the following air contact,
automatic start, automatic stop, grid-connected (one normally open, one normally closed)
increase, decrease: need to provide the following analog signals, generator terminal voltage
100V, generator terminal current 5A, bus voltage 100V, excitation device output the following relay
contact signal, excitation change over loss of magnetic, The excitation device is abnormal. Excitation
control, protection and signal circuit are composed of magnetic switch, magnetic circuit, fan, magnetic
switch steal, excitation change overcurrent, regulator fault, generator abnormal condition,
power transmitter, etc. In addition to the internal failure of the synchronous generator must
be disassembled, but also must be out of the magnetic field, the rotor magnetic field as soon
as possible to weaken to the minimum degree, to ensure that the rotor is not green, so that the
magnetic time as short as possible, is the main function of the magnetic device. According to
the rated excitation voltage, it can be divided into linear resistance and nonlinear resistance. develop
Because of the obvious advantages of automatic regulation excitation device realized by
microcomputer software, many countries are developing and testing digital automatic regulation
excitation device composed of microcomputer computer with corresponding external equipment,
which can realize adaptive optimal regulation.
Please contact Sunny sales@xiongbagk.cn for the best price.
➱ sales manager: Sunny
➱ email mailto: sales@xiongbagk.cn
➱ Skype/WeChat: 18059884797
➱ phone/Whatsapp: + 86 18059884797
➱ QQ: 3095989363
➱ Website:www.sauldcs.com
