同步器根据从控制模块接收到的设置进行操作(操作员可以更改设置)
通过控制面板)。
同步以动态同步的方式进行，具体如下:
-频率:同步总是对可编程标称进行过同步
频率，使发动机承担负载时立即连接到母线。
-∆电压:只有当母线上的电压与
发电机电压小于可编程∆电压值。
-∆角:只有母线之间相位角一致时，才会与母线连接
电压与发电机电压有关的发电机断路器合闸时间(可编程)。
频率/功率(发动机转速)和/或发电机电压由PI调节器控制，该调节器根据
测量频率/功率和电压/无功功率。PI稳压器的输出连接到模拟
输出电子调速器(ESG)和电子稳压器(EAVR)。单独的继电器输出
机械调速器(MSG)和机械电压调节器(MAVR)可以安装在SCM-1。的
频率/功率(发动机转速)和/或发电机电压可通过增压器/减速器手动控制。输入在SCM-1上
模块。

SCM-1

The synchronizer operates according to settings received from the Control Module (the operator can change the settings
via the Control Panel).
The synchronization is carried out as a dynamic synchronization with regard to:
– ∆frequency: synchronization is always carried out over-synchronous with regard to a programmable nominal
frequency, so that the engine takes load immediately when connected to the busbar.
– ∆voltage: the connection to the busbar will take place only if the difference between the voltage on the busbar and
the generator voltage is less than a programmable ∆voltage value.
– ∆angle: the connection to the busbar will take place only when there is coherent phase angle between the busbar
voltage and the generator voltage with regard to the generator breaker closing time (programmable).
The frequency/power (engine speed) and/or generator voltage are controlled by PI regulators, which operate according to
the measured frequency/power and voltage/reactive power. The outputs from the PI regulators are connected to analog
outputs for electronic speed governor (ESG) and electronic voltage regulator (EAVR). Separate relay outputs for
Mechanical Speed Governors (MSG) and Mechanical Voltage Regulators (MAVR) can be installed in the SCM-1. The
frequency/power (engine speed) and/or generator voltage may be manually controlled via incr./decr. inputs on the SCM-1
module.