AT386094B - CIRCUIT ARRANGEMENT FOR DETECTING DEVIATIONS OF THE SYNCHRONISM OF THE OUTPUT SIGNALS AT LEAST TWO AC VOLTAGE SOURCES BY MEANS OF A MEASURING LEVEL - Google Patents

CIRCUIT ARRANGEMENT FOR DETECTING DEVIATIONS OF THE SYNCHRONISM OF THE OUTPUT SIGNALS AT LEAST TWO AC VOLTAGE SOURCES BY MEANS OF A MEASURING LEVEL

Info

Publication number
AT386094B
AT386094B AT326484A AT326484A AT386094B AT 386094 B AT386094 B AT 386094B AT 326484 A AT326484 A AT 326484A AT 326484 A AT326484 A AT 326484A AT 386094 B AT386094 B AT 386094B
Authority
AT
Austria
Prior art keywords
synchronism
output signals
circuit arrangement
voltage sources
measuring level
Prior art date
Application number
AT326484A
Other languages
German (de)
Other versions
ATA326484A (en
Inventor
Wolfgang Dipl In Brandstaetter
Original Assignee
Schrack Elektronik 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 Schrack Elektronik Ag filed Critical Schrack Elektronik Ag
Priority to AT326484A priority Critical patent/AT386094B/en
Priority to DE19853534906 priority patent/DE3534906A1/en
Priority to GB8524293A priority patent/GB2166611B/en
Publication of ATA326484A publication Critical patent/ATA326484A/en
Application granted granted Critical
Publication of AT386094B publication Critical patent/AT386094B/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
    • G01R29/18—Indicating phase sequence; Indicating synchronism

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Rectifiers (AREA)
  • Stand-By Power Supply Arrangements (AREA)
  • Inverter Devices (AREA)
AT326484A 1984-10-12 1984-10-12 CIRCUIT ARRANGEMENT FOR DETECTING DEVIATIONS OF THE SYNCHRONISM OF THE OUTPUT SIGNALS AT LEAST TWO AC VOLTAGE SOURCES BY MEANS OF A MEASURING LEVEL AT386094B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AT326484A AT386094B (en) 1984-10-12 1984-10-12 CIRCUIT ARRANGEMENT FOR DETECTING DEVIATIONS OF THE SYNCHRONISM OF THE OUTPUT SIGNALS AT LEAST TWO AC VOLTAGE SOURCES BY MEANS OF A MEASURING LEVEL
DE19853534906 DE3534906A1 (en) 1984-10-12 1985-09-30 CIRCUIT ARRANGEMENT FOR DETECTING DEVIATIONS OF THE SYNCHRONISM AT LEAST TWO AC VOLTAGE SIGNALS
GB8524293A GB2166611B (en) 1984-10-12 1985-10-02 Circuit arrangement for detecting deviations of the synchronism of at least two alternating-voltage signals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT326484A AT386094B (en) 1984-10-12 1984-10-12 CIRCUIT ARRANGEMENT FOR DETECTING DEVIATIONS OF THE SYNCHRONISM OF THE OUTPUT SIGNALS AT LEAST TWO AC VOLTAGE SOURCES BY MEANS OF A MEASURING LEVEL

Publications (2)

Publication Number Publication Date
ATA326484A ATA326484A (en) 1987-11-15
AT386094B true AT386094B (en) 1988-06-27

Family

ID=3547893

Family Applications (1)

Application Number Title Priority Date Filing Date
AT326484A AT386094B (en) 1984-10-12 1984-10-12 CIRCUIT ARRANGEMENT FOR DETECTING DEVIATIONS OF THE SYNCHRONISM OF THE OUTPUT SIGNALS AT LEAST TWO AC VOLTAGE SOURCES BY MEANS OF A MEASURING LEVEL

Country Status (3)

Country Link
AT (1) AT386094B (en)
DE (1) DE3534906A1 (en)
GB (1) GB2166611B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2980582B1 (en) * 2011-09-28 2017-06-23 Valeo Systemes De Controle Moteur ELECTRIC CIRCUIT, IN PARTICULAR FOR DISTINGUISHING THE PHASE AND NEUTRAL OF A MONOPHASE SIGNAL

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1250533B (en) * 1967-09-21 Licentia Patent-Verwaltungs-G.m. b.H., Frankfurt/M Arrangement for monitoring or regulation with means for a signed comparison of two pulse frequencies
AT276572B (en) * 1967-03-31 1969-11-25 Elin Union Ag Circuit for detecting the phase difference between two periodic signals of the same fundamental frequency
DE2231152B2 (en) * 1972-06-26 1977-02-17 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt SWITCHING DEVICE FOR THE SIMILAR RUNNING OF AT LEAST THREE INVERTERS WORKING IN PARALLEL OPERATION AND FOR THE MONITORING OF THE SIMILAR RUNNING
DE3223179A1 (en) * 1982-06-22 1983-12-22 Philips Kommunikations Industrie AG, 8500 Nürnberg Power supply circuit

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1214646A (en) * 1967-10-13 1970-12-02 Plessey Co Ltd Improvements in or relating to standby power supply systems
GB1314366A (en) * 1970-08-05 1973-04-18 English Electric Co Ltd Control circuits for power transmission systems
GB1390620A (en) * 1971-08-26 1975-04-16 Marconi Co Ltd Automatic frequency control arrangements
GB1432139A (en) * 1972-07-05 1976-04-14 Post Office Phase detector
US3805180A (en) * 1972-12-27 1974-04-16 A Widmer Binary-coded signal timing recovery circuit
FR2439406A1 (en) * 1978-10-16 1980-05-16 Licentia Gmbh ASSEMBLY PROVIDING A SIGNAL ACCORDING TO FREQUENCIES
DE2845538C2 (en) * 1978-10-19 1985-08-08 Brown, Boveri & Cie Ag, 6800 Mannheim Detector circuit for monitoring the phase sequence in the three lines of a three-phase network
AT369202B (en) * 1980-11-25 1982-12-10 Klein Kg Elektro Geraete G ELECTRONIC SYNCHRONIZER CHANGING ARRANGEMENT FOR PARALLEL SWITCHING OF TWO AC NETWORKS OR. FOR SWITCHING A SEMICONDUCTOR INVERTER TO AN OPERATING ELECTRICAL NETWORK
GB2089600A (en) * 1980-12-12 1982-06-23 Philips Electronic Associated Phase Sensitive Detector
DE3130036A1 (en) * 1981-07-30 1983-02-17 Robert Bosch Gmbh, 7000 Stuttgart Frequency-sensitive edge-triggered phase detector
AT376071B (en) * 1982-12-02 1984-10-10 Siemens Ag Oesterreich CIRCUIT ARRANGEMENT FOR DETERMINING THE SYNCHRONITY OF AC VOLTAGES

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1250533B (en) * 1967-09-21 Licentia Patent-Verwaltungs-G.m. b.H., Frankfurt/M Arrangement for monitoring or regulation with means for a signed comparison of two pulse frequencies
AT276572B (en) * 1967-03-31 1969-11-25 Elin Union Ag Circuit for detecting the phase difference between two periodic signals of the same fundamental frequency
DE2231152B2 (en) * 1972-06-26 1977-02-17 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt SWITCHING DEVICE FOR THE SIMILAR RUNNING OF AT LEAST THREE INVERTERS WORKING IN PARALLEL OPERATION AND FOR THE MONITORING OF THE SIMILAR RUNNING
DE3223179A1 (en) * 1982-06-22 1983-12-22 Philips Kommunikations Industrie AG, 8500 Nürnberg Power supply circuit

Also Published As

Publication number Publication date
GB2166611A (en) 1986-05-08
GB2166611B (en) 1989-03-01
DE3534906A1 (en) 1986-04-17
GB8524293D0 (en) 1985-11-06
ATA326484A (en) 1987-11-15

Similar Documents

Publication Publication Date Title
AT389186B (en) MEASURING CONVERTER FOR MEASURING A CURRENT
DK507386D0 (en) PROCEDURE FOR THE COMPENSATION OF DISTURBABLE VOLTAGES IN A ELECTRIC CIRCUIT FOR MAGNETIC-INductive CIRCUIT MEASUREMENT
DE3574502D1 (en) CIRCUIT TO DETECT THE LEVEL OF AN INPUT VOLTAGE.
AT356217B (en) CIRCUIT ARRANGEMENT FOR MONITORING AN AC VOLTAGE
KR860006034A (en) Bridge type coordinate measuring machine
GB2025630B (en) Electrical bridge circuit with compensation for long-term drift
BR8801683A (en) DEVICE FOR MEASURING THE INTENSITY OF AN ELECTRIC CURRENT BY FARADAY EFFECT USED IN THE MIDDLE OF A SAGNAC INTERFEROMETER
AT386094B (en) CIRCUIT ARRANGEMENT FOR DETECTING DEVIATIONS OF THE SYNCHRONISM OF THE OUTPUT SIGNALS AT LEAST TWO AC VOLTAGE SOURCES BY MEANS OF A MEASURING LEVEL
AT378453B (en) CIRCUIT ARRANGEMENT FOR DETECTING DC CURRENT SIGNALS PRESET MINIMUM DURATION
ATE37643T1 (en) ARRANGEMENT FOR GENERATION OF A MULTI-FREQUENCY SIGNAL.
GB8815695D0 (en) Device for measuring frequency of sinusoidal signal generated by signal generator
DE3060681D1 (en) Indicator circuit including a bridge circuit with means for error indication independent of voltage source variation
DE3580836D1 (en) APPARATUS FOR MEASURING AN ALTERNATING CURRENT PARAMETER OF AN ARRANGEMENT.
AT384331B (en) CIRCUIT ARRANGEMENT FOR GENERATING A CONTROL SIGNAL APPLICABLE DURING THE INTERACTING INTERVALS
JPS5428164A (en) Machine of inspecting drift of pipe
ATA260384A (en) CIRCUIT ARRANGEMENT FOR EVALUATING AC POWER SIGNALS OBTAINED FROM A SIGNAL SOURCE
DK241085A (en) APPARATUS FOR MONITORING OF SHIPPILLAR MACHINES
AT384680B (en) ARRANGEMENT FOR FUNCTIONAL TESTING OF A SINGLE OR MULTI-PHASE AC POWER MACHINE
ATA255277A (en) CIRCUIT FOR DETECTING THE POLARITY OF A DC CURRENTLY OVERLAYED BY AC CURRENTS
DD134286A1 (en) CIRCUIT FOR DETECTING MAINS VOLTAGE INTERRUPTIONS
AT384316B (en) CIRCUIT ARRANGEMENT FOR ADJUSTING DETECTING LINES
DD131704A1 (en) CIRCUIT ARRANGEMENT FOR DETECTING FAULTS
DD131415A1 (en) CIRCUIT ARRANGEMENT FOR COMPARING A DC VOLTAGE WITH A SMALL SIGNAL CHANGE VOLTAGE
ATA409177A (en) CIRCUIT ARRANGEMENT FOR TAKING A VOLTAGE OF PRE-DETERMINED POLARITY INDEPENDENT OF THE POLARITY OF THE SUPPLY CIRCUIT
DD130898A1 (en) CIRCUIT ARRANGEMENT FOR PRODUCING MEASUREMENT CRITERIA

Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee