POWER RECEIVING AMOUNT CONTROL METHOD FOR EXTERNAL POWER SUPPLY

PURPOSE:To bring power receiving amount from an external power supply system as close as zero by continuously accumulating power receiving amount and reverse power transmitting amount at a power receiving point of the external power supply system and then controlling power generating amount of nonut...

Full description

Saved in:
Bibliographic Details
Main Authors AMANO SHINOBU, SOMA FUYUKI
Format Patent
LanguageEnglish
Published 25.05.1992
Subjects
CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRICITY
GENERATION
SYSTEMS FOR STORING ELECTRIC ENERGY
Online AccessGet full text

Cover

More Information
Summary:PURPOSE:To bring power receiving amount from an external power supply system as close as zero by continuously accumulating power receiving amount and reverse power transmitting amount at a power receiving point of the external power supply system and then controlling power generating amount of nonutility generating system according to thus accumulated amounts. CONSTITUTION:A power receiving amount accumulating meter 13 and a reverse power transmission amount accumulating meter 14 are disposed between a primary circuit breaker 2 and a transformer 3 connected with an external power supply 1 of an external power supply system A, and accumulation signals are provided from the meters 13, 14 to a generating amount operation controller 15. The controller 15 also receives halt/operation information of factory through a factory operation information unit 16. Operation results are fed from the controller 15 to a nonutility generator 6 in a nonutility generating system B in order to control power generation of the generator 6. According to the constitution, power receiving amount from an external power supply system is averaged resulting in minimization.
Bibliography:Application Number: JP19900269586