进口压力对燃气轮机气体燃料阀调节性能的影响及其修正补偿方法研究

Jia Geng Zhang; Zi Jun Fu; Yi Ping Dai; Yan Ping Yang

doi:10.16146/j.cnki.mdlge.2024.01.004

进口压力对燃气轮机气体燃料阀调节性能的影响及其修正补偿方法研究

Jia Geng Zhang
, Zi Jun Fu
, Yi Ping Dai
, Yan Ping Yang

能源与动力工程学院

Xi'an Jiaotong University
Inner Mongolia Electric Power Research Institute Branch of Inner Mongolia Electric Power ( Group)Co.Ltd.

科研成果: 期刊稿件 › 文章 › 同行评审

1 引用（Scopus）

摘要

Fuel regulating valve is the basic tool to accurately control the fuel flow rate and unit load of gas turbine. Based on the displacement-flow characteristics of the regulating valve and its hydraulic servo mechanism, a mathematical model of the position servo system of the fuel valve was established, and the dynamic response characteristics of the fuel valve group and its control system were analyzed. The influence of inlet pressure on the regulation valve performance was studied, and a fuel inlet pressure correction compensation control method was proposed. The simulation results show that after pressure correction, the system responce bandwidth becomes 0.5 Hz wider, and the amplitude margin increases 20°.

投稿的翻译标题	Study on the Influence of Inlet Pressure on Gas Fuel Regulating Valve Performance of Gas Turbine and Its Correction and Compensation Method
源语言	繁体中文
页（从-至）	33-39
页数	7
期刊	Reneng Dongli Gongcheng/Journal of Engineering for Thermal Energy and Power
卷	39
期	1
DOI	https://doi.org/10.16146/j.cnki.mdlge.2024.01.004
出版状态	已出版 - 1月 2024

关键词

fuel regulating valve
gas turbine
hydraulic actuator
pressure correction
system control

访问文件

10.16146/j.cnki.mdlge.2024.01.004

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链接到 Scopus 的出版物

引用此

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title = "进口压力对燃气轮机气体燃料阀调节性能的影响及其修正补偿方法研究",

abstract = "Fuel regulating valve is the basic tool to accurately control the fuel flow rate and unit load of gas turbine. Based on the displacement-flow characteristics of the regulating valve and its hydraulic servo mechanism, a mathematical model of the position servo system of the fuel valve was established, and the dynamic response characteristics of the fuel valve group and its control system were analyzed. The influence of inlet pressure on the regulation valve performance was studied, and a fuel inlet pressure correction compensation control method was proposed. The simulation results show that after pressure correction, the system responce bandwidth becomes 0.5 Hz wider, and the amplitude margin increases 20°.",

keywords = "fuel regulating valve, gas turbine, hydraulic actuator, pressure correction, system control",

author = "Zhang, \{Jia Geng\} and Fu, \{Zi Jun\} and Dai, \{Yi Ping\} and Yang, \{Yan Ping\}",

year = "2024",

month = jan,

doi = "10.16146/j.cnki.mdlge.2024.01.004",

language = "繁体中文",

volume = "39",

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journal = "Reneng Dongli Gongcheng/Journal of Engineering for Thermal Energy and Power",

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TY - JOUR

T1 - 进口压力对燃气轮机气体燃料阀调节性能的影响及其修正补偿方法研究

AU - Zhang, Jia Geng

AU - Fu, Zi Jun

AU - Dai, Yi Ping

AU - Yang, Yan Ping

PY - 2024/1

Y1 - 2024/1

N2 - Fuel regulating valve is the basic tool to accurately control the fuel flow rate and unit load of gas turbine. Based on the displacement-flow characteristics of the regulating valve and its hydraulic servo mechanism, a mathematical model of the position servo system of the fuel valve was established, and the dynamic response characteristics of the fuel valve group and its control system were analyzed. The influence of inlet pressure on the regulation valve performance was studied, and a fuel inlet pressure correction compensation control method was proposed. The simulation results show that after pressure correction, the system responce bandwidth becomes 0.5 Hz wider, and the amplitude margin increases 20°.

AB - Fuel regulating valve is the basic tool to accurately control the fuel flow rate and unit load of gas turbine. Based on the displacement-flow characteristics of the regulating valve and its hydraulic servo mechanism, a mathematical model of the position servo system of the fuel valve was established, and the dynamic response characteristics of the fuel valve group and its control system were analyzed. The influence of inlet pressure on the regulation valve performance was studied, and a fuel inlet pressure correction compensation control method was proposed. The simulation results show that after pressure correction, the system responce bandwidth becomes 0.5 Hz wider, and the amplitude margin increases 20°.

KW - fuel regulating valve

KW - gas turbine

KW - hydraulic actuator

KW - pressure correction

KW - system control

UR - https://www.scopus.com/pages/publications/85190256148

U2 - 10.16146/j.cnki.mdlge.2024.01.004

DO - 10.16146/j.cnki.mdlge.2024.01.004

M3 - 文章

AN - SCOPUS:85190256148

SN - 1001-2060

VL - 39

SP - 33

EP - 39

JO - Reneng Dongli Gongcheng/Journal of Engineering for Thermal Energy and Power

JF - Reneng Dongli Gongcheng/Journal of Engineering for Thermal Energy and Power

IS - 1

ER -

进口压力对燃气轮机气体燃料阀调节性能的影响及其修正补偿方法研究

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