DEVICE FOR COMPARING TWO SIGNALS; METHOD AND DEVICE FOR SHAPING TRANSIENT SIGNALS Russian patent published in 2002 - IPC

Abstract RU 2178582 C2

FIELD: real-time comparison of two complex vector values for shaping transient signals. SUBSTANCE: device uses digital methods based on abilities of cylindrical device to compare complex vector values in real time; in one case use is made of torque signal generated by digital comparator to detect failure in transmitting line; in other case power flow direction in transmitting line is determined by means of output signal; in third case signal is used to find out whether voltage or current exceeds desired threshold level or not. EFFECT: enhanced speed of comparison. 23 cl, 10 dwg

Similar patents RU2178582C2

Title	Year	Author	Number
DIGITAL COMPARATOR	1995	Kalero Fernando	RU2172011C2
SYSTEM AND WAY TO DETECT UNAUTHORIZED USAGE OF MULTIPHASE ELECTRICITY METER	1999	Kholdslou Skott T. Beroset Ehduard	RU2194283C2
METHOD AND SYSTEM FOR DETECTING CURRENT AND/OR VOLTAGE UNBALANCE IN MULTIPHASE POWER SUPPLY	1998	Khabbard Vik A.	RU2202114C2
SYSTEM FOR REMOTE ACCESS TO ELECTRONIC METERS	1998	Ardalan Sasan Kh. Van Den Baut Dehvid E.	RU2227326C2
APPARATUS FOR CENTERING (ITS VARIANTS), UNBENDING AND FLATTENING TUBE	1994	Linsenbardt Tomas L. Khikman Dehniel Kh.	RU2126732C1
COLLOID INSULATING AND COOLING LIQUIDS	1998	Sigal Vladimir	RU2229181C2
METHOD AND SYSTEM FOR MEASURING ELECTRICAL PARAMETERS DEPENDENT ON FREQUENCY	1999	Khemminger Rodnej S. Kholdsklou Skott T. Khabbard Vik A.	RU2240567C2
METHOD AND DEVICE FOR VOLTAGE MEASURING	1992	Murmehn Mishehl' K.	RU2143120C1
METHOD OF ELECTRONIC MEASUREMENT OF ELECTRIC ENERGY AND DEVICE FOR ITS REALIZATION (VARIANTS)	1992	Mandi Mark L. Khemminger Rodni K.	RU2126974C1
DEVICE FOR MODULATION OF AMPLITUDE AND PHASE OF MULTI-FREQUENCY SIGNALS	2006	Golovkov Aleksandr Afanas'Evich Mal'Tsev Aleksandr Mikhajlovich Naumenko Andrej Anatol'Evich	RU2328817C2

RU 2 178 582 C2

Authors

Kalero Fernando

Dates

2002-01-20—Published

1995-10-12—Filed