Specifications

The Patent Office Journal 17/12/2010
4649
(12) PATENT APPLICATION PUBLICATION (21) Application No.852/KOL/2009 A
(19) INDIA
(22) Date of filing of Application :11/06/2009 (43) Publication Date : 17/12/2010
(54) Title of the invention : POWER SUPPLY SYSTEM AND METHOD
(51) International classification :H04W36/00
(31) Priority Document No :NA
(32) Priority Date :NA
(33) Name of priority country :NA
(86) International Application No
Filing Date
:NA
:NA
(87) International Publication No : NA
(61) Patent of Addition to Application Number
Filing Date
:NA
:NA
(62) Divisional to Application Number
Filing Date
:NA
:NA
(71)Name of Applicant :
1)SIEMENS INFORMATION SYSTEM LTD.
Address of Applicant :43, SHANTI PALLI, RASHBIHARI,
BYPASS CONNECTOR, KOLKATA West Bengal India
(72)Name of Inventor :
1)NIKHIL EDLABADKAR
(57) Abstract :
The present invention relates to a system and method for power supply. The proposed system (10) comprises power generation means
operable to supply electrical power to a DC link (14). The system (10) a first power conversion device (16) and a second power
conversion device (18), each operable to convert the electrical power in said direct current link (14) respectively into a first electrical
power output (56) and a second electrical power output (58). The proposed system (10) further includes a controller (20) adapted for
controlling the power outputs (56, 58) of said first and second power conversion devices (16, 18) by varying said second electrical
power output (58) of said second power conversion device (18) such that the first electrical power output (56) of said first power
conversion device (16) is maintained relatively constant in comparison to said second electrical power output (58) of said second
power conversion device (18).
No. of Pages : 14 No. of Claims : 10