General Turbine Controller
A turbine controller is a type of integrated and embedded control equipment that is suitable for small turbines. This is mainly used in the control of single-pumping, pure condensate, backpressure, combined heat and power (CHP), or drag-type turbomachinery. The controlled parameters are mainly turbine rotational speed, power, and pressure. Smart turbine controllers acquire the relevant operating parameters such as turbine rotational speed in real-time. After the appropriate feedback and regulation calculation, the system generates channel output valve position control signals to change the degree of opening of the regulating valve. Eventually, the turbine’s-controlled parameters are maintained within the stipulated range.
Machinery Equipment
- Control generator units (self-owned power plants, cement waste heat units, waste incineration power generation, and solar power generation).
- Control drag-type units (large power plant feed-water pump turbines, and different types of industrial turbines such as the drag-type steam pump).
Technological Characteristics
- Convenient to install, easy to use, stable control functions, and has redundant important signals.
- Able to simulate, and can be used in operator training and software testing.
- The basic turbine control parameter inputs and basic settings can be conducted at the operator station or on a notebook computer, making it simple and convenient.
- Has a complete isolated network, small network control solution, and facilitates stable and rapid transition to the isolated network after leaving the major network while still using the plant’s power supply.
- Trend analysis functions for important parameters.
- Contains functions such as operating records, authority management, and reporting.
- 2oo3 redundancy of rotational speed signals.
- Optional schedule feedback functions.
- Comes with servo amplifier functions that can directly control electro-hydraulic converters for the DDV valve, VOITH valve, and CPC valve.
Selections Guide
| TYPE CHARACTERISTICS | T80 | T80C |
| Scope of application | Pure condensate unit Back-pressure unit | Back pumping unit Single pumping unit Drag-type unit |
| Characteristics | Small universal turbine controller, which can control pure condensate units and back-pressure units. The functions are strong and it has signal redundancy. | Dual-channel control signal output, applicable in single pumping units and drag-type units. It has strong functions and signal redundancy. |
| Software version | T80-S01N T80-S01B | T80C-S01C T80C-S01CB |
| T80-S01B | T80C-S01CB | |
| Recommended configuration for operator station | HollySys dual core 2.5G/1G/160G SATA/DVD-RW/ integrated gigabit Ethernet card / winXP SP2 |