2301D-GT - Digital Simplex Controller
The 2301D-GT is a microprocessor-based control with integral application software designed for single-shaft gas turbine applications. Like Woodward’s 2301A line of controls, this control is housed in a sheet-metal chassis and consists of a single printed circuit board. To facilitate unit retrofits, the 2301D-GT’s I/O terminals are located in the same general location as Woodward’s 2301A line of controls.
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GTC1XX - Control Systems
The GTC100 is like the 2301D-GT except that it controls dual-fuel applications.
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GTC2XX - Control Systems
The GCT250 control is an industrial platform that offers robust, low-cost control for a wide variety of aero-derivative gas turbine applications. Most importantly, this control is designed to be a true “network based platform” that interfaces seamlessly with a wide variety of modern communication and field bus architectures.
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2301D-GT - Digital Simplex Controller

- Single shaft, single fuel gas turbines

> Low end digital control system to replace 2301A controls on gas turbines
> Single Shaft Small Gas Turbine Applications
> Digital load sharing and speed control
> Droop, kW droop and isochrous control
> PC Configurable with Standard Control Software
> Accel/Decel Limiting
          - CDP Scheduling
          - Speed Derivative Limiting
> Soft load transfer
> EGT Limit
> Modbus Communications

>> Product spec 03236

GTC1XX - Control Systems

GTC100 – Digital Simplex Controller
- Single shaft, dual fuel aero-gas turbines

GTC150 – Digital Simplex Controller
- Single shaft, dual fuel aero-gas turbines
- Programmable sequence Logic
- Optional Distributed I/O

GTC190 – Digital Simplex Controller
- Single shaft, dual fuel frame gas turbines
- Programmable sequence Logic
- Optional Distributed I/O

> GTC100 (Single Shaft Gas Turbine Control)
          - Core Fuel Control (protected, field proven)
          - Dual Fuel Logic
> GTC150 (Single Shaft Industrial Gas Turbine Control)
          - Core Fuel Control (protected, field proven)
          - Dual Fuel Logic
          - Programmable Sequencing (Ladder Logic)
          - Optional Distributed I/O
> GTC190 (Single Shaft Frame Gas Turbine Control)
          - Core Fuel Control (protected, field proven)
          - Dual Fuel Logic
          - Programmable Sequencing (Ladder Logic)
          - Optional Distributed I/O

>> GTC100 & GTC200 - Product spec 03319
>> GTC190 - Product spec 03294

GTC 190 FRAME GAS TURBINE APPLICATION

GTC2XX - Control Systems

GTC200 – Digital Simplex Controller
- Two shaft, dual fuel aero-gas turbines

GTC250 – Digital Simplex Controller
- Two shaft, dual fuel aero-gas turbines
- Programmable sequence Logic
- Optional Distributed I/O

GTC290 – Digital Simplex Controller
- Two shaft, dual fuel frame gas turbines
- Programmable sequence Logic
- Optional Distributed I/O

> GTC200 (Two Shaft Aero-Gas Turbine Control)
          - Core Fuel Control (protected, field proven)
          - Dual Fuel Logic
> GTC250 (Two Shaft Aero-Gas Turbine Control)
          - Core Fuel Control (protected, field proven)
          - Dual Fuel Logic
          - Programmable Sequencing (Ladder Logic)
          - Optional Local display and OCP
> GTC290 (Two Shaft Frame Gas Turbine Control)
          - Core Fuel Control (protected, field proven)
          - Dual Fuel Logic
          - Programmable Sequencing (Ladder Logic)
          - Optional Local display and OCP
          - Optional Surge Control

>> GTC100 & GTC200 - Product spec 03319
>> GTC250 - Product spec 03303

GTC 250C COMPRESSOR APPLICATION