WOODWARD 505 Steam Turbine Controls

Functional enhancement: Based on the 505, functional extensions have been made, suitable for more complex single valve, single extraction, or single inlet steam turbine application scenarios. Compared to 505505-XT, it has more analog and discrete input/output (I/O) channels, which can connect more sensors and actuators, achieving more comprehensive and refined control of the steam turbine. For example, in some industrial processes that require precise control of steam extraction or intake, the multi I/O channel function of 505-XT can better meet control requirements, improve production process stability and product quality.

Performance improvement: More advanced control algorithms and hardware architecture have been adopted, resulting in further improvements in control accuracy, response speed, and other aspects. Its speed control accuracy can reach ± 0.05% of the rated speed, which is significantly improved compared to the ± 0.1% rated speed of 505. It can better meet the high requirements for speed stability in application scenarios such as high-precision power generation systems and precision mechanical drives.

（2） WOODWARD Flex 500

Highly flexible control architecture: With a more flexible control architecture that can be customized according to different application requirements, it is suitable for various complex steam turbine systems and scenarios of multi unit joint operation. It can switch and combine multiple control strategies through software programming to meet the control requirements under different working conditions, providing users with greater flexibility and scalability. In large power plants, multiple steam turbines need to work together, and the Flex 500 can adapt to the grid load