valve generator

Analysis on dynamic characteristics of regulable flow gas generator with sliding discal valve

滑盘式流量调节燃气发生器动态特性分析

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The article introduces the development and experiments of a domestic type of Y1A6R diaphragm water-reducing valve, which is a special attachment of the300MW& 600MW turbine generator.

主要介绍了300MW、600MW级汽轮发电机专用配套部件&Y1A6R型薄膜式水减压阀国产化的研制试验过程。

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In large disturbance in operating system, Accelerated Velocity of Electric Generator can be reduced by quick closing and opening of turbine valve, thus to prevent loss of system synchronism.

在系统受到大干扰时，可以通过迅速关闭和打开涡轮机阀门来改变发电机加速度，从而达到防止系统失去同步的目的。

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The paper establishes a double-loop control model suitable for three-phase electric regulating valve with large capacity, presents the mathematical model of the velocity generator, which takes increment of valve position as input, and the velocity control strategy for fuzzy parameter self-aligning PID.

本文构建了适用于大流量三相电动调节阀的双闭环控制模型，提出了以阀位增量为输入量的速度发生器的数学模型和模糊参数自整定PID的速度控制策略。

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Based on the theory of auto disturbance rejection control ( ADRC) and inverse system nonlinear control, three different control schemes for hydroturbine generator set were designed, each of which included water valve control and excitation control.

基于水轮发电机组刚性水击模型，分别采用逆系统非线性控制和自抗扰控制（ADRC）方法，设计了水门和励磁控制系统。

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