INVESTIGATIONS OF RADIOELECTRIC DISTURBANCES PRODUCED BY THYRISTOR CONTROL-AND-REGULATION OF VOLTAGE SYSTEMS ON SEA-GOING SHIPS
In the planning of a ship it is necessary to provide security for the electric network against radioelectric disturbances (noise) and especially of a ship with a combustion-prime prime mover supplied with thyristor subsystems for regulation and control. The simplest and most economical currently is the securing of the feed cables that feed the radio cabin the navigation one, the hydroacoustic one and the computing center with anti-noise filters of an attenuation of 100 dB, installed on the outside wall of the cabin in the place of input of the cable into the cabin. On research ships it is necessary to use individual separated galvanized electrical circuits (networks) that supply the electronic radio, navigational, hydroacoustic, and calculating system, in order to insure them against disturbances proceeding from thyristor subsystems for regulation and control.
- Edited trans. of Budownictwo Okretowe (Poland) n2 p51-53 1976, by W. J. Whelan.
Wright-Patterson Air Force BaseForeign Technology Division
Dayton, OH USA
- Wankowicz, S
- Publication Date: 1977-3-7
- Pagination: 12 p.
- TRT Terms: Electric generators; Electrical systems; Foreign; Interference; Marine diesel engines; Noise (Communications); Radio; Ships; Technology; Thyristors; Translations; Vehicle components; Voltage regulation; Voltage regulators
- Geographic Terms: Poland
- Old TRIS Terms: Electrical system protection devices; Marine propulsion; Noise radio; Radio interference; Radiofrequency filters; Ship auxiliary equipment; Voltage control
- Subject Areas: Marine Transportation; Vehicles and Equipment;
- Accession Number: 00168573
- Record Type: Publication
- Source Agency: National Technical Information Service
- Report/Paper Numbers: FTD-ID(RS)I-1726-76
- Files: TRIS
- Created Date: Dec 27 1978 12:00AM