Title:
SHIP PROPULSION SYSTEM COMPRISING A CONTROL THAT IS ADAPTED WITH REGARD TO DYNAMICS
Document Type and Number:
WIPO Patent Application WO2001051351
Kind Code:
A3
Abstract:
The invention relates to a ship propulsion system which is comprised of a ship electrical system (5) and of an electric propulsion system (3, 4) that is supplied with power from said electrical system and which is equipped with a cascade control (6) for the propeller motor (3). The rotational speed of the propeller motor (3) is preset by a higher-order controller (2) whose command variable is issued by the throttle lever (1). Filtering means are provided for suppressing impairments to the ship's operation that result due to the high dynamics of the propulsion system (3, 4).
Inventors:
GEIL GUENTER (DE)
Application Number:
PCT/DE2001/000027
Publication Date:
December 20, 2001
Filing Date:
January 08, 2001
Export Citation:
Assignee:
SIEMENS AG (DE)
GEIL GUENTER (DE)
GEIL GUENTER (DE)
International Classes:
B63H5/08; B63H5/125; B63H21/17; B63H21/21; B63H21/22; B63H23/24; B63J99/00; H02P27/06; H02P29/00; B63H5/10; (IPC1-7): B63H21/21; B63H21/22; B63H23/24; H02P9/10
Foreign References:
| US2454778A | 1948-11-30 | |||
| US3993912A | 1976-11-23 | |||
| US4794316A | 1988-12-27 | |||
| DE2316423A1 | 1974-10-10 | |||
| DE967802C | 1957-12-12 |
Download PDF: