WO2026115516 - PHASOR MEASUREMENT IN A POWER SYSTEM
National phase entry is expected:
Publication Number
WO/2026/115516
Publication Date
04.06.2026
International Application No.
PCT/IB2025/062281
International Filing Date
01.12.2025
Title **
[English]
PHASOR MEASUREMENT IN A POWER SYSTEM
[French]
MESURE DE PHASEUR DANS UN SYSTÈME D'ALIMENTATION
Applicants **
EATON INTELLIGENT POWER LIMITED
Inventors
MOHANTY, Vikrant
JOHNSON, Justin Bruce
Priority Data
202411093702
29.11.2024
IN
Application details
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International Searching Authority |
EPO
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| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
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| Type of Assignment |
The Standard Agent's Assignment
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| Applicant's Legal Status |
Legal Entity
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| Entry into National Phase under |
Chapter I
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| Patent Delivery |
Send the Letters Patent by Courier
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| 译文 |
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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 2169 | |
| EPO | Filing, Examination, Granting | 10681 | |
| Japan | Filing, Examination, Granting | 2309 | |
| South Korea | Filing, Examination, Granting | 2385 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
22,284
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Abstract[English]
A phasor measurement device (PMD) may be provided. The PMD includes a clamp to clamp the PMD to a power line. An acquisition circuit may acquire a voltage signal and a current signal from the power line. An analog-to-digital converter is connected to the acquisition circuit. The analog-to-digital converter converts the voltage signal and the current signal to a first digital signal and a second digital signal respectively. A phasor microprocessor is connected to the analog-to-digital converter. The phasor microprocessor is configured to determine a phasor measurement for each of the current signal and the voltage signal from the first digital signal and a second digital signal respectively. The phasor microprocessor is further configured to time stamp the phasor measurement each of the current signal and the voltage signal with a time stamp with a current time.[French]
L'invention concerne un dispositif de mesure de phaseur (PMD). Le PMD comprend une pince pour fixer le PMD sur une ligne électrique. Un circuit d'acquisition peut acquérir un signal de tension et un signal de courant provenant de la ligne électrique. Un convertisseur analogique-numérique est connecté au circuit d'acquisition. Le convertisseur analogique-numérique convertit le signal de tension et le signal de courant respectivement en un premier signal numérique et un second signal numérique. Un microprocesseur de phaseur est connecté au convertisseur analogique-numérique. Le microprocesseur de phaseur est conçu pour déterminer une mesure de phaseur pour chacun du signal de courant et du signal de tension respectivement à partir du premier signal numérique et d'un second signal numérique. Le microprocesseur de phaseur est en outre conçu pour horodater le phaseur de chacun du signal de courant et du signal de tension avec une horodate avec un temps actuel.