MKD071B-061-KG1-KN 交流电机 于电网作为同步补偿机

品牌：REXROTH

型号：MKD071B-061-KG1-KN

品牌介绍:

Rexroth(博世力士乐）是德国品牌，致力于为各类机械和系统设备提供安全、精准、高效以及高性价比的传动与控制技术。Rexroth公司融合全球的应用经验，研发创新的产品，为行走机械、机械应用与工程、工厂自动化及可再生能源每一个细分市场的客户量身定制系统解决方案及服务。

MKD071B-061-KG1-KN 同步电机是一种常用的交流电机，其工作原理与感应电机（即异步电机）相似。同步电机是电力系统的心脏，它是一种集旋转与静止、电磁变化与机械运动于一体，实现电能与机械能变换的元件。

MKD071B-061-KG1-KN 同步电机的特点是稳态运行时，转子的转速和电网频率之间有不变的关系，即n=ns=60f/p，其中f为电网频率，p为电机的极对数，ns称为同步转速。若电网的频率不变，则稳态时同步电机的转速恒为常数而与负载的大小无关。

MKD071B-061-KG1-KN 同步电机可以分为同步发电机和同步电动机。作为电动机运行是同步电机的一种重要的运行方式，其应用在变频调速系统中越来越广泛。此外，同步电机还可以接于电网作为同步补偿机，不带任何机械负载，靠调节转子中的励磁电流向电网发出所需的感性或者容性无功功率，以达到改善电网功率因数或者调节电网电压的目的。

MKD071B-061-KG1-KN 交流电机 于电网作为同步补偿机

Brand: REXROTH

Model: MKD071B-061-KG1-KN

Brand Introduction:

Rexroth(Bosch Rexroth) is a German brand dedicated to providing safe, accurate, efficient and cost-effective transmission and control technology for all types of machinery and systems. Rexroth combines global application experience to develop innovative products and tailors system solutions and services for customers in every market segment of walking machinery, mechanical applications and engineering, factory automation and renewable energy.

MKD071B-061-KG1-KN synchronous motor is a commonly used AC motor, its working principle is similar to induction motor (that is, asynchronous motor). Synchronous motor is the heart of power system, it is a set of rotation and static, electromagnetic change and mechanical movement in one, to achieve electrical energy and mechanical energy conversion components.

MKD071B-061-KG1-KN synchronous motor is characterized by steady state operation, there is a constant relationship between the rotor speed and the power grid frequency, that is, n=ns=60f/p, where f is the power grid frequency, p is the pole number of the motor, ns is called synchronous speed. If the frequency of the power grid is unchanged, the speed of the synchronous motor is constant in the steady state and has nothing to do with the size of the load.

MKD071B-061-KG1-KN synchronous motor can be divided into synchronous generator and synchronous motor. Running as a motor is an important operation mode of synchronous motor, which is more and more widely used in variable frequency speed control system. In addition, the synchronous motor can also be connected to the power grid as a synchronous compensator, without any mechanical load, by adjusting the excitation in the rotor to the power grid to emit the required inductive or capacitive reactive power, in order to improve the power factor of the power grid or adjust the voltage of the power grid.