SGDF-A1CS  消谐器 非线性电阻消谐阻尼器件

安川电机SGDF-A1CS伺服放大器

型号：SGDF-A1CS。

结构形式：模块式。

编码器类型：增量型。

驱动器类型：交流。

控制器类型：PLC。

分辨率：1024。

通讯端口：数字信号。

SGDF-A1CS是安川伺服驱动器的型号，其产品介绍为：SGDF-A1CP型6～35KV电压互感器中性点用非线性电阻消谐阻尼器（简称消谐器），是安装在6～35KV电压互感器一次绕组Y结线中性点与地之间的一种非线性电阻消谐阻尼器件。

安川伺服驱动器具有体积小、速度快、操作简单等方面的优点，被广泛应用于工业自动化、机器人、机械制造等领域。

其控制方式经历了以下四代：

SGDF-A1CS单、成本较低、机械特性硬度也较好，能够满足一般传动的平滑调速要求，已在产业的各个领域得到广泛应用。

矢量控制（VC）控制方式。其特点是能进行精确的速度控制，调速范围宽、动态响应快、抗过载能力强。

SGDF-A1CS直接转矩控制（DTC）控制方式。其特点是控制简单、直观、易实现，并且在理论上具有等同于直流电机的动态性能极限。

矩阵式变换控制方式

伺服放大器是用来控制伺服电机的一种控制器，其作用类似于变频器作用于普通交流马达，属于伺服系统的一部分，主要应用于高精度的定位系统。一般是通过位置、速度和力矩三种方式对伺服电机进行控制，实现高精度的传动系统定位，是传动技术的高端产品。

SGDF-A1CS伺服放大器具备防液能力，但不能完全防液且防腐蚀，所以需要做好电机的防护措施。

SGDF-A1CS伺服驱动器应远离强干扰源，如电焊机、大功率硅整流装置和大型动力设备，不能与高压电器安装在同一个开关柜内。在柜内应远离动力线（二者之间距离应大于200mm）。与装在同一个柜子内的电感性负载，如功率较大的继电器、接触器的线圈，应并联RC消弧电路。

SGDF-A1CS模块是一种可复用的软件组件，它包含一组函数和变量，以及实现这些函数和变量的代码。

模块的使用价值：

使用内置模块或者第三方模块可以极大地提高开发效率。

使用自定义模块可以减少代码冗余。

SGDF-A1CS  消谐器 非线性电阻消谐阻尼器件

Yaskawa Electric SGDF-A1CS servo amplifier

Model: SGDF-A1CS.

Structure: modular.

Encoder type: incremental.

Drive type: AC.

Controller type: PLC.

Resolution: 1024.

Communication port: digital signal.

SGDF-A1CS is the model of Ashkawa servo driver, its product introduction is: SGDF-A1CP type 6 ~ 35KV voltage transformer neutral point with nonlinear resistance damping (referred to as the damper), is installed in 6 ~ 35KV voltage transformer primary winding Y junction line between the neutral point and the ground a nonlinear resistance damping device.

Yaskawa servo drive has the advantages of small size, fast speed, simple operation, etc., and is widely used in industrial automation, robot, machinery manufacturing and other fields.

Its control mode has experienced the following four generations:

SGDF-A1CS single, low cost, mechanical hardness is also good, can meet the general transmission smooth speed requirements, has been widely used in various fields of industry.

Vector control (VC) control mode. It is characterized by accurate speed control, wide speed range, fast dynamic response and strong anti-overload ability.

SGDF-A1CS Direct Torque Control (DTC) control mode. It is characterized by simple control, intuitive, easy to implement, and theoretically has the same dynamic performance limit as DC motor.

Matrix transform control mode

Servo amplifier is a controller used to control the servo motor, its role is similar to the frequency converter acting on the ordinary AC motor, is a part of the servo system, mainly used in high-precision positioning system. Generally, the servo motor is controlled through three ways of position, speed and torque to achieve high-precision transmission system positioning, which is a high-end product of transmission technology.

The SGDF-A1CS servo amplifier has the ability to prevent liquid, but it cannot completely prevent liquid and corrosion, so it is necessary to do a good job of motor protection measures.

SGDF-A1CS servo drivers should be away from strong sources of interference, such as welding machines, high-power silicon rectifier devices and large power equipment, and cannot be installed in the same switch cabinet with high-voltage appliances. In the cabinet should be far away from the power line (the distance between the two should be greater than 200mm). Inductive loads installed in the same cabinet, such as high-power relays and contactor coils, should be in parallel with the RC arc suppression circuit.

An SGDF-A1CS module is a reusable software component that contains a set of functions and variables, as well as the code that implements them.

The use value of the module:

Using built-in modules or third-party modules can greatly improve development efficiency.

Use custom modules to reduce code redundancy.