(19)
(11) EP 3 591 789 B8

(12) CORRECTED EUROPEAN PATENT SPECIFICATION
Note: Bibliography reflects the latest situation

(15) Correction information:
Corrected version no 1 (W1 B1)

(48) Corrigendum issued on:
16.06.2021 Bulletin 2021/24

(45) Mention of the grant of the patent:
05.05.2021 Bulletin 2021/18

(21) Application number: 19184320.0

(22) Date of filing: 04.07.2019
(51) International Patent Classification (IPC): 
H02J 3/24(2006.01)
H02J 13/00(2006.01)
H02H 3/00(2006.01)
 G01R 19/25(2006.01)
H02H 1/00(2006.01)

(54)

SYSTEMS AND METHODS FOR CHARACTERIZING POWER QUALITY EVENTS IN AN ELECTRICAL SYSTEM

SYSTEME UND VERFAHREN ZUR CHARAKTERISIERUNG VON LEISTUNGSQUALITÄTSEREIGNISSEN IN EINEM ELEKTRISCHEN SYSTEM

SYSTÈMES ET PROCÉDÉS PERMETTANT DE CARACTÉRISER DES ÉVÉNEMENTS DE QUALITÉ DE PUISSANCE DANS UN SYSTÈME ÉLECTRIQUE

(84) Designated Contracting States:
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

(30) Priority: 06.07.2018 US 201862694791 P
21.11.2018 US 201862770730 P
21.11.2018 US 201862770732 P
21.11.2018 US 201862770737 P
21.11.2018 US 201862770741 P
27.12.2018 US 201816233220

(43) Date of publication of application:
08.01.2020 Bulletin 2020/02

(73) Proprietor: Schneider Electric USA, Inc.
Boston, MA 02108 (US)

(72) Inventors:
  • Bickel, Jon A.
    Murfreesboro, TN 37129 (US)
  • Dudley, Aaron M.
    Murfreesboro, TN 37128 (US)
  • Wall, Theresa K.
    Murfreesboro, TN 37129 (US)

(74) Representative: Manitz Finsterwald Patent- und Rechtsanwaltspartnerschaft mbB 
Martin-Greif-Strasse 1
80336 München
80336 München (DE)


(56) References cited: : 
EP-A1- 3 223 022
US-A1- 2009 088 989
US-A1- 2015 081 235
 CN-A- 103 487 682
US-A1- 2009 184 835
US-A1- 2017 328 945
   
       
    Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention).