The operating field of a hydrostatic drive system parameters of the energy efficiency investigations of pumps and hydraulic motors

• Autorzy: Paszota Z.
• Języki publikacji: EN

Abstrakty

EN

The operating field of hydrostatic drive system is presented. Subdivision of the hydraulic motor and pump work parameters into parameters independent of and dependent on the operation of displacement machines and the system is justified. A research project is proposed aimed at development of methods determining the energy characteristics of pumps and rotational hydraulic motors as well as modified methods of determining the energy characteristics of hydrostatic drive systems with selected structures of hydraulic motor speed control. The paper is an extended version of reference [11].

Słowa kluczowe

EN

hydrostatic drive and control; pumps; hydraulic motors; Sankey diagram; energy efficiency; laboratory and simulation investigations

• Wydawca: Gdańsk University of Technology, Faculty of Ocean Engineering & Ship Technology
• Czasopismo: Polish Maritime Research
• Rocznik: 2009
• Tom: nr 4
• Strony: 16--21
• Opis fizyczny: Bibliogr. 11 poz., rys.

Twórcy

autor

Paszota Z.

• Faculty of Ocean Engineering and Ship Technology Gdansk University of Technology Narutowicza 11/12 80-233 Gdansk, POLAND,

Bibliografia

• 1. Paszota Z.: Power of energy losses in the hydrostatic drive system elements – definitions, relations, range of changes, energy efficiencies. Part I – Hydraulic motor. Chapter in the monograph: „Research, design, production and operation of hydraulic systems” (in Polish), Andrzej Meder and Adam Klich editors. „Cylinder” Library. Komag Mining Mechanisation Centre, Gliwice 2007
• 2. Paszota Z.: Power of energy losses in the hydrostatic drive system elements – definitions, relations, range of changes, energy efficiencies. Part II – Conduits, throttling control assembly, pump. Chapter in the monograph: „Research, design, production and operation of hydraulic systems” (in Polish), Andrzej Meder and Adam Klich editors. „Cylinder” Library. Komag Mining Mechanisation Centre, Gliwice 2007
• 3. Paszota Z.: Power of energy losses in the hydrostatic drive system elements – definitions, relations, range of changes, energy efficiencies. Part I – Hydraulic motor. (in Polish) Napędy i sterowanie, scientific monthly, No 11 (103), November 2007
• 4. Paszota Z.: Power of energy losses in the hydrostatic drive system elements – definitions, relations, range of changes, energy efficiencies. Part II – Conduits, throttling control assembly, pump (in Polish), Napędy i sterowanie, scientific monthly, No 12 (104), December 2007
• 5. Paszota Z.: Graphical presentation of the power of energy losses and power developed in the elements of hydrostatic drive and control system. Part I – Rotational hydraulic motor speed series throttling control systems. Chapter in the monograph: „Research, design, production and operation of hydraulic systems” (in Polish), Adam Klich, Edward Palczak and Andrzej Meder editors. „Cylinder” Library. Komag Mining Mechanisation Centre, Gliwice 2008
• 6. Paszota Z.: Graphical presentation of the power of energy losses and power developed in the elements of hydrostatic drive and control system. Part II – Rotational hydraulic motor speed parallel throttling control and volumetric control systems. Chapter in the monograph: „Research, design, production and operation of hydraulic systems” (in Polish), Adam Klich, Edward Palczak and Andrzej Meder editors. „Cylinder” Library. Komag Mining Mechanisation Centre, Gliwice 2008
• 7. Paszota Z.: Direction of increase of power stream in the hydrostatic drive and control system. Graphical presentation of the power of energy losses and power developed in the elements of hydrostatic drive and control system. Part I – Rotational hydraulic motor speed series throttling control systems. (in Polish), Napędy i sterowanie, scientific monthly, No 10 (114), October 2008
• 8. Paszota Z.: Direction of increase of power stream in the hydrostatic drive and control system. Graphical presentation of the power of energy losses and power developed in the elements of hydrostatic drive and control system. Part II – Rotational hydraulic motor speed parallel throttling control and volumetric control systems. (in Polish), Napędy i sterowanie, scientific monthly, No 11 (115), November 2008
• 9. Paszota Z.: Graphical presentation of the power of energy losses and power developed in the elements of hydrostatic drive and control system. Part I – Rotational hydraulic motor speed series throttling control systems. Polish Maritime Research 03/2008
• 10. Paszota Z.: Graphical presentation of the power of energy losses and power developed in the elements of hydrostatic drive and control system. Part II – Rotational hydraulic motor speed parallel throttling control and volumetric control systems. Polish Maritime Research 04/2008
• 11. Paszota Z.: The operating field of a hydrostatic drive system. Chapter in the monograph: „Research, design, production and operation of hydraulic systems” (in Polish), Adam Klich, Antoni Kozieł and Edward Palczak editors. „Cylinder” Library. Komag Mining Mechanisation Centre, Gliwice 2009