BR8103368A - CIRCUIT ARRANGEMENT FOR DETERMINING THE DIRECTION OF ENERGY FLOW IN AN ENERGY SUPPLY NETWORK IN AN ELECTRIC ENERGY SUPPLY NETWORK - Google Patents

CIRCUIT ARRANGEMENT FOR DETERMINING THE DIRECTION OF ENERGY FLOW IN AN ENERGY SUPPLY NETWORK IN AN ELECTRIC ENERGY SUPPLY NETWORK

Info

Publication number
BR8103368A
BR8103368A BR8103368A BR8103368A BR8103368A BR 8103368 A BR8103368 A BR 8103368A BR 8103368 A BR8103368 A BR 8103368A BR 8103368 A BR8103368 A BR 8103368A BR 8103368 A BR8103368 A BR 8103368A
Authority
BR
Brazil
Prior art keywords
supply network
energy supply
determining
circuit arrangement
energy
Prior art date
Application number
BR8103368A
Other languages
Portuguese (pt)
Inventor
W Offermanns
H Pahn
Original Assignee
Siemens Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of BR8103368A publication Critical patent/BR8103368A/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R21/00—Arrangements for measuring electric power or power factor

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Amplifiers (AREA)
BR8103368A 1980-05-30 1981-05-29 CIRCUIT ARRANGEMENT FOR DETERMINING THE DIRECTION OF ENERGY FLOW IN AN ENERGY SUPPLY NETWORK IN AN ELECTRIC ENERGY SUPPLY NETWORK BR8103368A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803021003 DE3021003A1 (en) 1980-05-30 1980-05-30 Measuring flow direction in electrical power supply - using bias voltage for two pulse-generating comparators

Publications (1)

Publication Number Publication Date
BR8103368A true BR8103368A (en) 1982-02-16

Family

ID=6103850

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8103368A BR8103368A (en) 1980-05-30 1981-05-29 CIRCUIT ARRANGEMENT FOR DETERMINING THE DIRECTION OF ENERGY FLOW IN AN ENERGY SUPPLY NETWORK IN AN ELECTRIC ENERGY SUPPLY NETWORK

Country Status (4)

Country Link
AR (1) AR228153A1 (en)
BR (1) BR8103368A (en)
DE (1) DE3021003A1 (en)
ZA (1) ZA813612B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57146168A (en) * 1981-03-05 1982-09-09 Toshiba Corp Device for judging power flow
DE3145127C3 (en) * 1981-03-13 1996-08-01 Bosch Gmbh Robert Method for producing a film for a device for the gradient-free illumination of passive display devices

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2432279A1 (en) * 1974-07-05 1976-01-22 Andreas Dr Ing Braun Testing of HV power line - involves deriving test value, modulating it, transmitting it to low voltage side and demodulating
DE2450252C2 (en) * 1974-10-23 1982-07-01 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Circuit arrangement for the energy flow-dependent switching in an electricity meter

Also Published As

Publication number Publication date
DE3021003A1 (en) 1981-12-03
AR228153A1 (en) 1983-01-31
ZA813612B (en) 1982-06-30

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