Study of Parallel Compressor System and Real-Time Simulation Based on Modular Dynamic System Greitzer Modeling-Reference-Cited by-同舟云学术

Study of Parallel Compressor System and Real-Time Simulation Based on Modular Dynamic System Greitzer Modeling

Published:2023-02-02 Issue:2 Volume:11 Page:213
ISSN:2075-1702
Container-title:Machines
language:en
Short-container-title:Machines

Author:

Su Yang¹^ORCID,Chen Xuejiang¹,Liu Xiaoming²,Wang Xin³,Li Xiaodong³

Affiliation:

1. School of Energy and Power Engineering, Xi’an Jiaotong University, Xi’an 710049, China

2. State Key Laboratory of Compressor Technology (Compressor Technology Laboratory of Anhui Province), Hefei 230031, China

3. AECC Sichuan Gas Turbine Establishment, Mianyang 621703, China

Abstract

The compressor system is widely used in aerospace, chemical industry, and other industrial fields. Modeling a compressor system is of great significance to the study of hydrodynamics and surge characteristics. Modular Dynamic System Greitzer (MDSG) modeling is a real-time model to simulate the dynamic response of complex compressor systems. An industrial air suction parallel compressor system with three compressors is modeled and simulated by the MDSG model, and the results are compared with the experimental results; the average error is less than 3%, which demonstrates that the MDSG model for the parallel compressor systems is reliable and accurate. Finally, a compression system with one valve and two valves is developed by the MDSG model, and the typical surge phenomena of two compression systems are dynamically simulated and discussed. The dynamic performance of the single compressor and parallel compressor systems can be described by the MDSG model.

Funder

The Stable Support Research Project of AECC Sichuan Gas Turbine Establishment

The Open Foundation of State Key Laboratory of Compressor Technology

Publisher

MDPI AG

Subject

Electrical and Electronic Engineering,Industrial and Manufacturing Engineering,Control and Optimization,Mechanical Engineering,Computer Science (miscellaneous),Control and Systems Engineering

Link

https://www.mdpi.com/2075-1702/11/2/213/pdf

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