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Siemens D 21.4 · 2017
Sinamics S120驱动系统
底盘格式
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概述
（继续）
活动线模块s
活动线模块s can supply energy and return regenerative
energy to the supply system. A Braking Module and braking
resistor are required only if the drives need to be decelerated
电力故障后以受控方式（即能量何时
cannot be recovered to the supply).
In contrast to Basic Line Modules and Smart Line Modules,
活动线模块s generate a controlled DC voltage that is
尽管线供应电压发生波动，但保持恒定
line supply voltage fluctuates within the permitted tolerance
范围。活动线模块绘制了几乎正弦电流
从限制任何有害谐波的供应中。全部
components necessary to operate an Active Line Module are
integrated in the Active Interface Module.
可以选择安装线过滤器，以确保计算
pliance with the limits stipulated for Category C2 in EN 61800-3.
motor Modules
电压直流链路和提供电动机的逆变器是
集成在电动机模块中。
电机模块是为多轴驱动系统设计的，并且是
controlled by either a CU320-2 or a SIMOTION D Control Unit.
motor Modules are interconnected through the DC link.
为一个或几个电动机模块提供了能量
motors via the DC link. Both synchronous and induction motors
can be operated.
由于电机模块共享相同的直流链接，因此可以
彼此交换能量，即一个电动机模块
operating in generator mode produces energy, the energy can
be used by another Motor Module operating in motor mode. The
DC link is supplied with line supply voltage by a Line Module.
控制单元s
集成在所有驱动轴的控制智能
多轴组在控制单元中合并。他们也
feature drive-related inputs/outputs and interfaces for communi-
介质与高层次的控制器。控制单元s are available
with different ranges of functions and with different performance
levels.
系统组件
The structure of the drive system is defined by selecting the
控制单元和电源模块或线模块和电动机
模块。提供的其他组件允许最佳
adaptation of the drive system to the application.
这些组件细分为：
•
线侧组件
，例如线反应堆和线过滤器
•
DC link components
例如制动模块和制动
resistors
•
motor-side components
，例如motor reactors and dv/dt filters
plus VPL, sine-wave filters
•
补充系统组件
，例如终端
模块，操作员面板和通信板
•
编码器系统接口
for connecting various encoder
Sinamics S120的类型
DRIVE-CLiQ – the digital interface between the components
SINAMICS S120 components, including motors and encoders,
are equipped with the high-performance DRIVE-CLiQ system
界面。
Line and Motor Modules for example are connected to the
控制单元 - 终端模块和传感器模块
通过Drive-Cliq驱动系统 - 简单有效。电动机
也可以将此接口直接连接到驱动器
system.
Converter boards (Sensor Modules) for converting standard
第三方可用于驱动器cliq的编码器信号
motors or retrofit applications.
电子评分板
An important digital linkage element of the SINAMICS S120
驱动系统是每一个集成的电子类型板
零件。它们允许自动所有驱动器组件
identified via the DRIVE-CLiQ link.
The electronic type plate contains all the relevant technical data
about that particular component. In addition to the technical
data, the electronic type plate includes logistical data (manufac-
turer ID, article number and ID). Since this data can be called up
以电子方式或远程，所有使用的组件
机器始终可以单独识别，这有助于
简化维修。
. . .
motor
模块
Active
界面
模块
活动线
模块
Switch disconnector
and fuses or
断路器
G_D211_EN_00035B
线过滤器
m
3
=
〜
=
G_D211_XX_00043
motor
模块
Line
模块
Control
Unit
=
〜
m
3〜
=
〜
m
3〜
DRIVE-CLiQ
© Siemens AG 2017