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Optimal control technology for steam turbines

Steam turbine generator controls are used to control the speed, active power, voltage and reactive power of generators to 600 MW. 24 Si-TEC modules may be connected to a standard Si-TEC LAN system. For control of a single generator, or one controller per generator in a Si-TEC system.

A standard system may comprise 24 units and split into 4 groups of generators catering for split bus/feeder system. Each group having the capability of operating as isolated isochronous or utility grid-paralleled systems. Re-synchronising of split bus/feeders and soft load transfer can be conducted using the Si-TEC GSM master module(s). Systems may be expanded to over 500 modules and 80 groups. The Si-TEC CGC controllers are available with a variety of fuelling actuator outputs.

Leaflet Steam Turbine Controls

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Overview

Si-TEC³ CGC-T

Si-TEC³ CGC-TS

Overview Si-TEC³ CGC-T Controls - Condensing / Backpressure
Steam Turbine Generators

Digital Generator Control

The new Si-TEC³ CGC-T Steam Turbine Generator controller is the latest generation Si-TEC controller to be produced by Heinzmann Australia and can be used for condensing or backpressure Steam turbines generators for utility grid generation, isochronous island operation and multiple generating systems.

The Si-TEC³ CGC-T includes some great new features like ethernet, dual dynamic logging and automatic temperature based starting profiles, and with improved processing power and optimised hardware design the Si-TEC³ CGC-T takes an already market leading product to the next level in steam turbine power generation control.

The Si-TEC³ CGC digital governor function is fully integrated with generator control functions (i.e. synchronising, kW load control, kVAr/PF control, etc.).

Si-TEC³ CGC-T

The new Si-TEC³ CGC-T Steam Turbine Generator control is used for condensing or backpressure steam turbines generators with a single actuator for utility grid generation, isochronous island operation and multiple generating systems.

  • Precise speed governing typically within 0.1 % of operating speed at steady state
  • Dual MPU (or prox.) speed sensors for redundancy
  • Auto run up and warm through, based on either time or turbine temperature
  • Automatic synchronising with phase and voltage matching
  • Process control available as standard
  • Grid-parallel and islanded operation
  • Isochronous/references/base load/grid droop operation
  • kW control and load sharing
  • kVAr/PF control and kVAr sharing
  • Major grid generators with comprehensive droop slope
  • Wide range of control valve actuator drivers available
  • Load share with all types of Si-TEC³ CGC and GSM controllers
  • SD card with dual dynamic logging feature
  • Extensive user selected control functionality
  • Extensive alarm functions
  • TCP-IP ethernet port
  • On-board diagnostic

Applications

Sugar Mills
Paper Mills
Oil & Gas
Geothermal
Utility Generation

Si-TEC³ CGC-TS

The new Si-TEC³ CGC-TS Steam Turbine Generator control is used for condensing or backpressure steam turbines generators with split range dual actuators, for utility grid generation, isochronous island operation and multiple generator systems.

  • Precise speed governing typically within 0.1 % of operating speed at steady state
  • Dual MPU (or prox.) speed sensors for redundancy
  • Auto run up and warm through, based on either time or turbine temperature
  • Automatic synchronising control with phase and voltage matching
  • Process control available as standard
  • Grid-parallel and islanded operation
  • Isochronous/references/base load/grid droop operation
  • kW control and load sharing
  • kVAr/PF control and kVAr sharing
  • Major grid generators with comprehensive droop slope
  • Wide range of control valve actuator drivers available
  • Load share with all types of Si-TEC³ CGC and GSM controllers
  • SD card with dual dynamic logging feature
  • Extensive user selected control functionality
  • Extensive alarm functions
  • TCP-IP ethernet port
  • On-board diagnostic

Applications

Sugar Mills
Paper Mills
Oil & Gas
Geothermal
Utility Generation
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Overview

Si-TEC³ CGC-ET

Si-TEC³ CGC-ETX

Overview Si-TEC³ CGC-ET Controls - Condensing / Backpressure Single Extraction Steam Turbine Generators

Hydraulic Governors

The new Si-TEC³ CGC-ET Steam Turbine Generator controller is the latest generation Si-TEC controller to be produced by Heinzmann Australia and can be used for condensing or backpressure single extraction steam turbine generators for either utility grid generation, isochronous island operation and multiple generating systems.

The Si-TEC³ CGC-ET includes some great new features like ethernet, dual dynamic logging and automatic temperature based starting profiles, and with improved processing power and optimised hardware design the Si-TEC³ CGC-ET takes an already market leading product to the next level in steam turbine power generation control. The Si-TEC³ CGC digital governor function is fully integrated with generator control functions (i.e. synchronising, kW load control, kVAr/PF control, etc.).

Si-TEC³ CGC-ET

The new Si-TEC³ CGC-ET Steam Turbine Generator control is used for condensing or backpressure single extraction steam turbines generators for utility grid generation, isochronous island operation and multiple generating systems.

  • Precise speed governing typically within 0.1 % of operating speed at steady state
  • Dual MPU (or prox.) speed sensors for redundancy
  • Auto run up and warm through, based on either time or turbine temperature
  • Automatic synchronising with phase and voltage matching
  • Process control available as standard
  • Grid-parallel and islanded operation
  • Isochronous/references/base load/grid droop operation
  • kW control and load sharing
  • kVAr/PF control and kVAr sharing
  • Major grid generators with comprehensive droop slope
  • Wide range of control valve actuator drivers available
  • Load share with all types of Si-TEC³ CGC and GSM controllers
  • SD card with dual dynamic logging feature
  • Extensive user selected control functionality
  • Extensive alarm functions
  • TCP-IP ethernet port
  • On-board diagnostic

Applications

Sugar Mills
Paper Mills
Oil & Gas
Geothermal
Utility Generation

Si-TEC³ CGC-ETX

The new Si-TEC³ CGC-ETX Steam Turbine Generator control is used for condensing or backpressure single extraction steam turbines generators with expanded I/O for utility grid generation, isochronous island operation and multiple generator systems.

  • Precise speed governing typically within 0.1 % of operating speed at steady state
  • Dual MPU (or prox.) speed sensors for redundancy
  • Auto run up and warm through, based on either time or turbine temperature
  • Automatic synchronising with phase and voltage matching
  • Process control available as standard
  • Grid-parallel and islanded operation
  • Isochronous/references/base load/grid droop operation
  • kW control and load sharing
  • kVAr/PF control and kVAr sharing
  • Major grid generators with comprehensive droop slope
  • Wide range of control valve actuator drivers available
  • Load share with all types of Si-TEC³ CGC and GSM controllers
  • SD card with dual dynamic logging feature
  • Extensive user selected control functionality
  • Extensive alarm functions
  • TCP-IP ethernet port
  • On-board diagnostic

Applications

Sugar Mills
Paper Mills
Oil & Gas
Geothermal
Utility Generation

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