GR1007680B - Ψηφιακος ρυθμιστης ευαισθησιας διακοπης ηλεκτρικου ρευματος - Google Patents

Ψηφιακος ρυθμιστης ευαισθησιας διακοπης ηλεκτρικου ρευματος

Info

Publication number
GR1007680B
GR1007680B GR20110100110A GR20110100110A GR1007680B GR 1007680 B GR1007680 B GR 1007680B GR 20110100110 A GR20110100110 A GR 20110100110A GR 20110100110 A GR20110100110 A GR 20110100110A GR 1007680 B GR1007680 B GR 1007680B
Authority
GR
Greece
Prior art keywords
electric current
power regulator
circuit
current interruption
digital power
Prior art date
Application number
GR20110100110A
Other languages
English (en)
Inventor
Κωνσταντινος Ζαχαρια Κουρβουλης
Γρηγοριος Γεωργιου Νοϊτσης
Original Assignee
Κωνσταντινος Ζαχαρια Κουρβουλης
Γρηγοριος Γεωργιου Νοϊτσης
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 Κωνσταντινος Ζαχαρια Κουρβουλης, Γρηγοριος Γεωργιου Νοϊτσης filed Critical Κωνσταντινος Ζαχαρια Κουρβουλης
Priority to GR20110100110A priority Critical patent/GR1007680B/el
Priority to EP12386004.1A priority patent/EP2492946A3/en
Publication of GR1007680B publication Critical patent/GR1007680B/el

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
    • H01H83/14—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by imbalance of two or more currents or voltages, e.g. for differential protection
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/74—Means for adjusting the conditions under which the device will function to provide protection
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
    • H01H83/02—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by earth fault currents
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/08—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H2071/006—Provisions for user interfaces for electrical protection devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/18—Distinguishing marks on switches, e.g. for indicating switch location in the dark; Adaptation of switches to receive distinguishing marks
    • H01H9/181—Distinguishing marks on switches, e.g. for indicating switch location in the dark; Adaptation of switches to receive distinguishing marks using a programmable display, e.g. LED or LCD

Landscapes

  • Emergency Protection Circuit Devices (AREA)

Abstract

Είναι ένας ψηφιακός ρυθμιστής ευαισθησίας διακοπής ηλεκτρικού ρεύματος που χρησιμοποιείται σε όλες τις ηλεκτρολογικές εγκαταστάσεις όπου υπάρχει το ρελέ διαφυγής για να προλαμβάνει τους κινδύνους της ηλεκτροπληξίας. Ο ψηφιακός ρυθμιστής αποτελείται από το κύκλωμα (1) όπου ο μετασχηματιστής (1α) δίνει το ρεύμα στο ολοκληρωμένο (1β) και στην οθόνη (1γ), το κύκλωμα (2) που αφορά την λειτουργία του ολοκληρωμένου (1β), το κύκλωμα (3) που αφορά την λειτουργία της ψηφιακής οθόνης (1γ), το κύκλωμα (4) που αφορά την ενεργοποίηση των διακοπτών ευαισθησίας (5) και τέλος το κυρίως σώμα της συσκευής (6).
GR20110100110A 2011-02-24 2011-02-24 Ψηφιακος ρυθμιστης ευαισθησιας διακοπης ηλεκτρικου ρευματος GR1007680B (el)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GR20110100110A GR1007680B (el) 2011-02-24 2011-02-24 Ψηφιακος ρυθμιστης ευαισθησιας διακοπης ηλεκτρικου ρευματος
EP12386004.1A EP2492946A3 (en) 2011-02-24 2012-02-15 Digital sensitivity control for electrical power leakage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GR20110100110A GR1007680B (el) 2011-02-24 2011-02-24 Ψηφιακος ρυθμιστης ευαισθησιας διακοπης ηλεκτρικου ρευματος

Publications (1)

Publication Number Publication Date
GR1007680B true GR1007680B (el) 2012-08-31

Family

ID=45976245

Family Applications (1)

Application Number Title Priority Date Filing Date
GR20110100110A GR1007680B (el) 2011-02-24 2011-02-24 Ψηφιακος ρυθμιστης ευαισθησιας διακοπης ηλεκτρικου ρευματος

Country Status (2)

Country Link
EP (1) EP2492946A3 (el)
GR (1) GR1007680B (el)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018224849A1 (en) 2017-06-09 2018-12-13 KOURVOULIS, Zacharias Method and device regulating sensitivity of earth leakage circuit breaker

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU6170380A (en) * 1979-09-03 1981-03-12 Sotiriadis, C. Leakage sensitivity control
JPH09171047A (ja) * 1995-12-19 1997-06-30 Mitsubishi Electric Corp 集合形漏電リレー
KR20030065195A (ko) * 2002-01-31 2003-08-06 동일계기주식회사 전기 누전 경보기

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018224849A1 (en) 2017-06-09 2018-12-13 KOURVOULIS, Zacharias Method and device regulating sensitivity of earth leakage circuit breaker

Also Published As

Publication number Publication date
EP2492946A2 (en) 2012-08-29
EP2492946A3 (en) 2013-09-18

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Legal Events

Date Code Title Description
PG Patent granted

Effective date: 20120920

ML Lapse due to non-payment of fees

Effective date: 20140903