本文提出了一种用回转器改善自动调节系统动态特性的方案。
In this paper a scheme for improving the dynamic characteristic of an automatic regulation system by way of an addition of a gyrator circuit is presented.
试验结果表明汽轮机调节系统动态特性满足运行要求,以及实现汽轮机小岛运行对大型机组运行的重要性。
It is on trial to express that turbine group for regulation system dynamic characteristic satisfy operation request, and it is important to great turbine unit.
仿真与实验结果都证实了该方案不仅可以获得很好的动态调节特性,而且可以提高并机系统的稳定性。
The simulation and experimental results show that the proposed control scheme not only can achieve good dynamic performance but also can improve system stability.
试验结果表明,系统动态调节特性得到了有效改善,燃油燃烧效率有了很大提高。
Trial results show that good dynamic regulation performance of system can be obtained, and fuel efficiency is improved greatly.
再热式汽轮机已同锅炉组成单元机组运行,因此必须根据单元机组整体的动态特性来整定汽轮机的功频调节系统。
The reheating turbine and boiler are operated as single unit, so the turbine speed-power control system must be adjusted in accordance with the dynamic characteristic of the whole unit.
对在静止状态下检测汽轮机调节系统动态飞升特性,保障机组安全运行,具有实用意义。
It is of practical significance to measure turbine control system dynamic speed-rising characteristic under stationary state and ensure turbine unit safety operation.
研究了工业汽轮机数字电液调节系统的动态特性。
The paper studies dynamic characteristic for industrial steam turbine digital electro hydraulic governing system.
通过比较分析几种汽轮机调节系统的一次调频动态特性,证明采用一次调频动态特性概念可以本质、全面地反映汽轮机调节系统的一次调频特性。
Through the analysis of several kind of turbo-generator control system, the new concept is proved to be an overall description of primary frequency regulation.
介绍了研究凝汽式汽轮机调节系统、中间再热式汽轮机调节系统、调整抽汽式汽轮机调节系统及功频电液调节系统的动态特性的数学模型。
Mathematical Model of governing system's dynamic characteristic for condensing turbine, reheat turbine, extraction turbine and power frequency turbine are introduced in this paper.
自适应模糊控制对系统的调节作用是明显的,能使系统很快在平衡位置达到稳定,改善了系统的动态特性。
The result shows that self-adaptive fuzzy control has better static and dynamic performances than routine fuzzy control.
文章对系统先导式压力调节阀的先导阀芯进行了建模与仿真,分析了在压力冲击下先导阀芯的动态响应特性,论证了系统压力调节过程中良好的压力跟随性能;
The dissertation sets up the data model of the precursor core of the pressure valve, analyzes its dynamic response performance under hydraulic impact, proves its good response characteristic.
后梁系统作为喷气织机的重要组成部分,它是经纱张力的检测与调节机构,其动态特性反映了经纱张力的波动情况。
As one of the most important part of air-jet loom, back rest system is the detected and adjusted structure of warp tension, and its dynamic behavior reflects the fluctuation of warp tension.
建立了双馈发电机双闭环矢量控制系统,研究了功率控制模式和转速控制模式下发电机系统的调节原理和动态特性。
DIFG double closed-loop vector control strategy is established; regulating principle and dynamic characteristic in active power control mode or speed control mode is discussed.
建立了双馈发电机双闭环矢量控制系统,研究了功率控制模式和转速控制模式下发电机系统的调节原理和动态特性。
DIFG double closed-loop vector control strategy is established; regulating principle and dynamic characteristic in active power control mode or speed control mode is discussed.
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