Specifications

The Patent Office Journal 17/12/2010
4459
(12) PATENT APPLICATION PUBLICATION (21) Application No.1008/KOL/2010 A
(19) INDIA
(22) Date of filing of Application :13/09/2010 (43) Publication Date : 17/12/2010
(54) Title of the invention : A FREQUENCY BASED VARIABLE RATE ENERGY METER
(51) International classification
:G01R
21/133
(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)BHOWMIK, MANIK
Address of Applicant :HOD ECE, NIT AGARTALA, P.O.-
T.E. COLLEGE, JIRANIA, WEST TRIPURA, PIN 799055. India
2)CHAKRABORTY, ABANISHWAR
3)DEBBARMA, JOHN PAUL
4)HASMATULLAH, MD. SHEK
5)DAS, JAYASREE
6)GOSWAMI, NABAMITA
7)MALAKAR, MRIDUL
(72)Name of Inventor :
1)BHOWMIK, MANIK
2)CHAKRABORTY, ABANISHWAR
3)DEBBARMA, JOHN PAUL
4)HASMATULLAH, MD. SHEK
5)DAS, JAYASREE
6)GOSWAMI, NABAMITA
7)MALAKAR, MRIDUL
(57) Abstract :
A variable rate energy meter adapted for possible use in combination with a conventional solid state energy meter is disclosed. The
device has been configured to generate a variable output depending on load of the system which is sensed from the frequency
deviation of the supply voltage from the designed system frequency (desired frequency). The device suitable for operation with all
available solid state energy meter (Electronic Energy meter). The device would help reducing the peak load in the power system and
hence help avoiding power cut during peak load period generally in the evening. Its use favour shifting of a part of the load from the
peak hour to off peak hour so that peak demand is reduced and generators are better utilized in off peak hours. Thus cost will be less
for a consumer if he uses electricity judiciously avoiding peak load hours. The device has prospects of wide scale use by the domestic
as well as industrial consumer.
No. of Pages : 18 No. of Claims : 7