Detail publikačního výsledku

Introduction to Design of Speed Controller for Fuel Pump

ANDRŠ, O.; KOVÁŘ, J.; HADAŠ, Z.

Original Title

Introduction to Design of Speed Controller for Fuel Pump

English Title

Introduction to Design of Speed Controller for Fuel Pump

Type

Paper in proceedings (conference paper)

Original Abstract

This contribution presents an efficient approach to design of speed controller for fuel pump. The fuel pump is used for two-shaft turbine engine concept with reducer driven by a free turbine. Controlling the amount of fuel injection into the combustion chamber is based on the speed control of the fuel pump which is controlled by the engine control unit according to the desired power mode. The resulting flow of fuel into the combustion chamber beside the pump speed regulator influences the bypass which constricts the return fuel according to pressure in the nozzles. Control characteristic of the bypass controller is fixed and is determined by its structure. The only adjustable parameter is the speed of the fuel pump. This paper describes the design procedure of this fuel pump using a two-level controller with speed and subordinate current-torque control.

English abstract

This contribution presents an efficient approach to design of speed controller for fuel pump. The fuel pump is used for two-shaft turbine engine concept with reducer driven by a free turbine. Controlling the amount of fuel injection into the combustion chamber is based on the speed control of the fuel pump which is controlled by the engine control unit according to the desired power mode. The resulting flow of fuel into the combustion chamber beside the pump speed regulator influences the bypass which constricts the return fuel according to pressure in the nozzles. Control characteristic of the bypass controller is fixed and is determined by its structure. The only adjustable parameter is the speed of the fuel pump. This paper describes the design procedure of this fuel pump using a two-level controller with speed and subordinate current-torque control.

Keywords

speed controller; current-torque control; fuel pump control; PID controller

Key words in English

speed controller; current-torque control; fuel pump control; PID controller

Authors

ANDRŠ, O.; KOVÁŘ, J.; HADAŠ, Z.

RIV year

2017

Released

05.12.2014

Publisher

VUT v Brně

Location

Brno

ISBN

978-80-214-4817-9

Book

Proceedings of the 16th International Conference on Mechatronics – Mechatronika 2014

Edition

1

Pages from

672

Pages to

676

Pages count

749

Full text in the Digital Library

http://hdl.handle.net/

BibTex

@inproceedings{BUT110661,
  author="Ondřej {Andrš} and Jiří {Kovář} and Zdeněk {Hadaš}",
  title="Introduction to Design of Speed Controller for Fuel Pump",
  booktitle="Proceedings of the 16th International Conference on Mechatronics – Mechatronika 2014",
  year="2014",
  series="1",
  number="1",
  pages="672--676",
  publisher="VUT v Brně",
  address="Brno",
  doi="10.1109/MECHATRONIKA.2014.7018341",
  isbn="978-80-214-4817-9"
}