二、负载分配和速度控制特性

1. 工作模式：
   • 2301A控制器提供两种工作模式：无差调节（Isoch.）和有差调节（Droop）。这两种模式允许根据具体的应用需求进行灵活配置，以实现精确的负载分配和速度控制。
2. 速度控制：
   • 控制器设计用于控制工业汽轮机、小电网涡轮发电机或透平膨胀机的速度。它可以用于要求下降和/或等时速度的应用控制，无论是正向还是反向作用模型，以及单或串联执行机构装置。
3. 负荷分配：
   • 控制器内部具有独立的负载传感器，用于监测和分配多机组系统中的负荷。通过精确的负荷分配，可以确保各个机组之间的负载均衡，提高整个系统的效率和稳定性。
4. 输出信号：
   • 控制器提供0-200毫安输出信号，用于与达到所需转速/负载所需的燃油设置成比例。这种输出信号允许与其他系统或设备进行集成，实现更高级别的自动化和控制。
5. 调节特性：
   • 控制器具有自动、可调启动燃油限制功能，用于在发动机启动过程中调节最大燃油设置。这有助于减少污染和发动机磨损，提高系统的可靠性和使用寿命。

9905-038

9905-038 is a model related to Woodward 2301A controller, which is designed for generator systems that require multi unit load sharing for electric power. Specifically, it is suitable for speed and load distribution control of generator sets driven by diesel engines, gas engines, gasoline engines, steam engines, or gas turbines.

2、 Load distribution and speed control characteristics

Working mode:
The 2301A controller provides two operating modes: Isoch. and Droop. These two modes allow for flexible configuration based on specific application requirements to achieve precise load distribution and speed control.
Speed control:
The controller is designed to control the speed of industrial steam turbines, small grid turbine generators, or turbine expanders. It can be used for application control that requires descent and/or isochronous speed, whether it is a forward or reverse acting model, as well as single or series actuator devices.
Load distribution:
The controller has independent load sensors inside, which are used to monitor and allocate loads in multi unit systems. By precise load distribution, it is possible to ensure load balance between various units, improving the efficiency and stability of the entire system.
Output signal:
The controller provides a 0-200 milliampere output signal, which is proportional to the fuel setting required to achieve the desired speed/load. This output signal allows for integration with other systems or devices, achieving higher levels of automation and control.
Adjustment characteristics:
The controller has an automatic and adjustable starting fuel limit function, which is used to adjust the maximum fuel setting during engine starting. This helps to reduce pollution and engine wear, improve system reliability and service life.