Publication detail

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

Czech Title

Introduction to Design of Speed Controller for Fuel Pump

English Title

Introduction to Design of Speed Controller for Fuel Pump

Type

conference paper

Language

en

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.

Czech 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

RIV year

2014

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

Edition number

1

Pages from

672

Pages to

676

Pages count

749

BibTex


@inproceedings{BUT110661,
  author="Ondřej {Andrš} and Jiří {Kovář} and Zdeněk {Hadaš}",
  title="Introduction to Design of Speed Controller for Fuel Pump",
  annote="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.",
  address="VUT v Brně",
  booktitle="Proceedings of the 16th International Conference on Mechatronics – Mechatronika 2014",
  chapter="110661",
  doi="10.1109/MECHATRONIKA.2014.7018341",
  edition="1",
  howpublished="electronic, physical medium",
  institution="VUT v Brně",
  year="2014",
  month="december",
  pages="672--676",
  publisher="VUT v Brně",
  type="conference paper"
}