Research on a control system based on stepping motor for ship’s controllable pitch propellers

• Autorzy: Dymarski C.
• Języki publikacji: EN

Abstrakty

EN

This paper presents description of a laboratory stand for testing servo-mechanisms of ship low-power CP propellers, as well as a remote control system for such propellers, based on electric stepping motor. Also, are presented results of the first series of tests of the control system, carried out on non-loaded CP propeller by applying stepped values of propeller pitch at two values of rotational speed of the stepping motor.

Słowa kluczowe

EN

ship controllable pitch (CP) propellers; hydraulic drive and control; control systems

• Wydawca: Gdańsk University of Technology, Faculty of Ocean Engineering & Ship Technology
• Czasopismo: Polish Maritime Research
• Rocznik: 2008
• Tom: nr 1
• Strony: 37--41
• Opis fizyczny: Bibliogr. 8 poz., rys.

Twórcy

autor

Dymarski C.

• Faculty of Ocean Engineering and Ship Technology, Gdańsk University of Technology Narutowicza 11/12 80-952 Gdańsk, POLAND,

Bibliografia

• 1. Dymarski C.: Laboratory tests of a hydraulic servomechanism of low-power controllable pitch propeller (in Polish). Marine Technology Transaction, Polish Academy of Sciences – Branch in Gdańsk, Marine Technology Committee. Vol. 8. 1997.
• 2. Dymarski C.: Laboratory investigations of the stern tube bearings and pitch control mechanism of the low – power CP propeller with screw-toothed gear. Polish Maritime Research No 3 September 1998, Vol. 5.
• 3. Dymarski Cz.: Pitch Control Servomechanism for a Low Power Rate CP Propeller. Marine Technology Transaction, Polish Academy of Sciences-Branch in Gdańsk, Marine Technology Committee. Vol. 12, 2001.
• 4. Dymarski P., Dymarski Cz.: Curvilinear Panels and Higher Order Dipole Distribution Method for Ducted Propeller Flow Calculations. Marine Technology Transaction, Polish Academy of Sciences-Branch in Gdańsk, Marine Technology Committee. Vol. 12, 2001.
• 5. Dymarski Cz.: The hydraulic drive and control of the equipment of the small fishing cutter. Marine Technology Transaction, Polish Academy of Sciences - Branch in Gdańsk, Marine Technology Committee. Vol. 13, 2002.
• 6. Dymarski Cz.: A ship CP propeller servomechanism (in Polish). Proceedings of 4th Conference „Shipbuilding and Ocean Engineering”: Reliability and Safety of Transport Systems. Międzyzdroje, June 2002. Publishing House of Szczecin University of Technology.
• 7. Dymarski Cz.: A propulsion system for small fishing vessel (in Polish). Proceedings of 3rd International Scientific – Technical Conference EXPLO – DIESEL & GAS TURBINE’03. Gdańsk – Miedzyzdroje – Lund (Sweden), May 5 ÷ 9, 2003.
• 8. Dymarski Cz., Blekiewicz T.: Elaboration of a remote control system based on stepping motor, intended for CP propeller, and a mechanical transmission gear of negative feedback ensuring stability of a set position (in Polish). Research reports, Faculty of Ocean Engineering and Ship Technology, Gdańsk University of Technology, Gdańsk 2005.