描述
WOODWARD 9905-796是伍德沃德（WOODWARD）公司为工业自动化系统设计的核心控制模块，专为发动机控制优化而设计，适用于能源、交通及工业领域。以下是其综合技术特性与应用场景分析：
1.核心功能
发动机调速与控制：
该模块作为调速器，主要用于控制发动机的速度或功率输出，通过调节气流、燃油流量、燃烧过程及排气流量，优化发动机的排放和效率，适用于固定式、移动及工业发动机场景。
可编程控制：
集成4500可编程发动机控制器，支持9-32Vdc电压范围，提供同步或下垂控制模式，用户可通过编程实现灵活的参数设置与功能扩展。
数字控制系统：
作为柴油、天然气或双燃料发动机的电子控制系统，可控制转速、负载共享、功率因数等关键参数，并支持与伍德沃德2301、500系列或NetCon控制器配套使用。
2.技术参数
规格与接口：
具备32个输入/输出点，配备机械钥匙，适用于安全认证场景。
电气性能：
工作电压24V直流，功率59（单位未明确，可能为瓦特或千瓦），支持宽温环境（需根据具体应用确认）。
设计细节：
模块颜色为绿色，采用集成化系统设计，确保稳定性和抗干扰能力。
3.应用场景
能源与电力：
控制燃气轮机或柴油发电机的转速与负荷分配，优化发电效率。
交通运输：
用于公共汽车、船舶等移动设备的发动机控制系统，提升燃油经济性。
工业制造：
驱动工业发动机，实现工艺流程中的精确速度控制与负载管理。
4.技术优势
高兼容性：
支持与伍德沃德其他模块级联，构建分布式控制系统，满足复杂工业场景需求。
智能化设计：
内置自诊断功能，支持远程维护与数据上传，减少停机时间。
宽泛适用性：
适用于多种燃料类型（柴油、天然气、双燃料）及不同规模的发动机，灵活性强。
WOODWARD 9905-796 is a core control module designed by Woodward for industrial automation systems.It is designed for engine control optimization and is suitable for energy,transportation and industrial fields.The following is an analysis of its comprehensive technical characteristics and application scenarios:
1.Core functions
Engine speed regulation and control:
As a speed regulator,this module is mainly used to control the speed or power output of the engine.By adjusting the airflow,fuel flow,combustion process and exhaust flow,it optimizes the engine’s emissions and efficiency.It is suitable for fixed,mobile and industrial engine scenarios.
Programmable control:
Integrated 4500 programmable engine controller,supports 9-32Vdc voltage range,provides synchronous or droop control mode,and users can achieve flexible parameter settings and function expansion through programming.
Digital control system:
As an electronic control system for diesel,natural gas or dual-fuel engines,it can control key parameters such as speed,load sharing,power factor,and supports use with Woodward 2301,500 series or NetCon controllers.
2.Technical parameters
Specifications and interfaces:
With 32 input/output points and equipped with a mechanical key,it is suitable for security authentication scenarios.
Electrical performance:
Working voltage 24V DC,power 59(unit is not clear,may be watts or kilowatts),supports wide temperature environment(need to be confirmed according to specific applications).
Design details:
The module color is green,and it adopts an integrated system design to ensure stability and anti-interference ability.
3.Application scenarios
Energy and power:
Control the speed and load distribution of gas turbines or diesel generators to optimize power generation efficiency.
Transportation:
Engine control systems for mobile equipment such as buses and ships to improve fuel economy.
Industrial manufacturing:
Drive industrial engines to achieve precise speed control and load management in process flows.
4.Technical advantages
High compatibility:
Supports cascading with other Woodward modules to build distributed control systems to meet the needs of complex industrial scenarios.
Intelligent design:
Built-in self-diagnosis function,supports remote maintenance and data upload,and reduces downtime.
Wide applicability:
Applicable to various fuel types(diesel,natural gas,dual fuel)and engines of different sizes,with strong flexibility.
