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 Hydro Turbines' Automation
Communication: - Basic application has conventional I/O electrical or serial port interface. All external communication except servo loopsand frequency measurement, is performed by the PLC. A range of standard serial communications protocols are available,enabling the OTC to be integrated with most types of station control and SCADA systems. Connection can be by RS 232 / 485 / TCP-IP.
Applications: - OTC is a digital and programmable controller based on PLC technology and experience since 1993. The reference list includes applications for all types of conventional hydro turbines
A Complete Turbine Controller: - OTC is a complete controller that incorporates many features. It may be adopted to all types of hydro turbines, making it just as suitable for upgrading of existing plants as it is for new plants. Its main features as a turbine governor are:
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