DocumentCode :
2575426
Title :
An LVDC industrial power distribution system without central control unit
Author :
Tang, Weizhong ; Lasseter, R.H.
Author_Institution :
Gen. Electr. Lighting, Cleveland, OH, USA
Volume :
2
fYear :
2000
fDate :
2000
Firstpage :
979
Abstract :
This paper develops a scheme to control a parallel connected, multiterminal DC power distribution system without the need of central control unit for fast communication. The described scheme utilizes superconductors on the DC bus and incorporates UPS properties with the ability to supply large passive loads than conventional UPSs. A five terminal, mesh connected study system is used to demonstrate the basic characteristics of DC power distribution system such as the ability to ride through an AC system outage. In this paper, a simulation model of the study system is developed and the simulation results show that the proposed DC power distribution system has a high power quality performance
Keywords :
DC-AC power convertors; control system analysis; industrial power systems; invertors; load (electric); power distribution control; superconducting cables; AC system outage ride-through; DC bus superconductors; LVDC industrial power distribution system; UPS properties; control simulation; multiterminal DC power distribution system control scheme; passive loads; Centralized control; Communication system control; Control systems; Electrical equipment industry; Electricity supply industry; Power distribution; Power quality; Power system modeling; Superconductivity; Uninterruptible power systems;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Power Electronics Specialists Conference, 2000. PESC 00. 2000 IEEE 31st Annual
Conference_Location :
Galway
ISSN :
0275-9306
Print_ISBN :
0-7803-5692-6
Type :
conf
DOI :
10.1109/PESC.2000.879946
Filename :
879946
Link To Document :
بازگشت