EP 3928069 A1 20211229 - HIGH-VOLTAGE DEVICE AND METHOD FOR ASCERTAINING THE RISK OF CONDENSATION IN ENCLOSURES IN SUCH A HIGH-VOLTAGE DEVICE
Title (en)
HIGH-VOLTAGE DEVICE AND METHOD FOR ASCERTAINING THE RISK OF CONDENSATION IN ENCLOSURES IN SUCH A HIGH-VOLTAGE DEVICE
Title (de)
HOCHSPANNUNGSGERÄT UND VERFAHREN ZUM ERMITTELN DES BETAUUNGSRISIKOS IN SCHRÄNKEN IN EINEM SOLCHEN HOCHSPANNUNGSGERÄT
Title (fr)
APPAREIL HAUTE TENSION ET PROCÉDÉ DE DÉTERMINATION DU RISQUE DE CONDENSATION DANS DES ARMOIRES DANS UN TEL APPAREIL HAUTE TENSION
Publication
Application
Priority
- DE 102019204300 A 20190328
- EP 2020055243 W 20200228
Abstract (en)
[origin: WO2020193069A1] The invention relates to a method for ascertaining the risk of condensation in an enclosure (6) of a high-voltage device (20), wherein - the interior temperature in the enclosure (6) is ascertained using an interior temperature sensor (10) arranged in the enclosure (6), thereby obtaining interior temperature values TI, - the exterior temperature of the enclosure is ascertained using an exterior temperature sensor (15) arranged outside of the enclosure, thereby obtaining exterior temperature values TA, - the interior temperature values TI and the exterior temperature TA values are transmitted to a data processing unit (16), - the data processing unit (16) ascertains a temperature difference value TD by calculating the difference between the interior temperature value TI and the exterior temperature values TA based on TD =TI - TA, wherein the data processing unit (16) generates a warning signal (18) if the temperature difference value TD lies below 3 °C. The invention additionally relates to a high-voltage device (20) which is designed to carry out the method according to the invention.
IPC 8 full level
G01K 3/14 (2006.01)
CPC (source: EP US)
G01K 3/14 (2013.01 - EP US); G08B 21/182 (2013.01 - US); H02B 1/28 (2013.01 - US); H02B 13/065 (2013.01 - EP); H05K 5/0213 (2013.01 - US); H02B 13/045 (2013.01 - US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2020193069 A1 20201001; CN 113795738 A 20211214; DE 102019204300 A1 20201001; EP 3928069 A1 20211229; US 12021356 B2 20240625; US 2022190563 A1 20220616
DOCDB simple family (application)
EP 2020055243 W 20200228; CN 202080034388 A 20200228; DE 102019204300 A 20190328; EP 20710815 A 20200228; US 202017599022 A 20200228