Bachmann electronic’s M1 Control System
The operation of modern and increasingly high-capacity wind energy installations makes many demands on automation technology. Modern pitch-controlled systems, which satisfy requirements of more precise and controlled power output in practically all wind and plant configurations, need relatively complex active control systems that can no longer be supplied by a simple programmable logic controller (PLC). In addition, increasingly common and urgent demands from network operators to correct frequency or reactive power fluctuations in the whole park call for previously unknown communication abilities. In this article, Bachmann electronic describe the capabilities of their new M1 control system, which was designed to meet these demands.By Gabriel Schwanzer, Director Sales and Automation, Bachmann electronic, Austria