SAFR-2000 Hydraulic Turbine Governor

Functions of operation

  • Quickly starting, stopping, combining network and increasing and decreasing load;
  • Stably running under the condition of no loading, generating power, phase modulation, stopping and manual working; SAFR-2000 Hydraulic Turbine Governor
  • Performing manual/automatic switching and double channel switching;
  • Correcting dynamic sensitivity automatically;
  • Having the adaptive and adjustable function of the control structure and control parameter;
  • Having frequency adjustment mode, power adjustment mode and opening degree adjustment mode, and can also be selected automatically according to the different operation status;
  • Information integrated display, analog and data display in a whole;
  • Having real-time database and history database, can perform assistant analysis of event recording wave and also give efficient clew;
  • Remote monitoring and control.

Functions of failure positioning

  • Exact off-line diagnosis, including the running state diagnosis of each part of the device;
  • Quick on-line diagnosis, including detailed periphery of velocity adjusting system and internal failure indication, and full diagnosis of sampling, control and output.

Functions of test

  • Automatic/manual double test mode;
  • Test parameters are used to select expert system for assistant;
  • Processing system of test data;
  • Evaluation system of test effect;
  • Database dedicated for test;
  • Graph test interface;
  • Online help system.

Functions of pre-alarming and self-repairing

  • Failure pre-alarming system with pertinence;
  • Advanced maintenance to potential failure of governor;
  • Self-repairing system of electricity-liquid converter.

Functions of interference protection

  • Resist fast transient interference under 2000V
  • Resist static discharging under 8000V 
  • Resist HF interference under 2500V 
  • Resist surge strike under 2000V 
  • Resist conducting interference with the frequency 150kHz-80 kHz

Features

  • Passed EMC test;
  • High quality industrial 32-bits CPU is inside;
  • Closing cabinet, SMT manufacturing craftwork, hot plug-pull technology;
  • Hot backup and double redundancy from sampling to control;
  • Variable structure, variable parameter, self-finding excellence control strategies;
  • Software system of 3-D graphic interface ;
  • Network and communication interfaces of several standards.


Technical Parameters

Governor satisfies GB/T 9652.1-1997
EMC satisfies GB/T-15153.1-1998,3rd level
IEC 870-2-1:1995