Invention Grant
- Patent Title: System and method for dynamically determining maximum electric current carrying capacities
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Application No.: US16069936Application Date: 2017-01-19
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Publication No.: US10935580B2Publication Date: 2021-03-02
- Inventor: Thierry Buhagiar
- Applicant: RTE Reseau de transport d'electricite
- Applicant Address: FR Paris la Defense
- Assignee: RTE Reseau de transport d'electricite
- Current Assignee: RTE Reseau de transport d'electricite
- Current Assignee Address: FR Paris la Defense
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Priority: FR1650466 20160121
- International Application: PCT/FR2017/050109 WO 20170119
- International Announcement: WO2017/125683 WO 20170727
- Main IPC: G01R19/25
- IPC: G01R19/25 ; G01R19/30 ; G01P5/10 ; G01R31/58 ; H02J13/00 ; H02J3/00

Abstract:
This system (40) for dynamically determining maximum electric current carrying capacities comprises: means (44) for storing a model (54) of a network portion (10), a thermal equilibrium relationship (56), operating limit temperatures and conduction parameters; and a receiver (46) for wind speed values measured by wind measurement stations (24, 26, 28, 30).
It further comprises a computer (48) programmed (62, 64, 66, 68) to: apply a model (60) of wind propagation from at least one selected station towards singular points of the model (54) of the network portion, in order to estimate a wind speed value at each singular point; and calculate at least one maximum capacity value at each singular point on the basis of the thermal equilibrium relationship (56), of each operating limit temperature, of each conduction parameter and of weather parameters (58), taking into account said wind speed value estimated at each singular point in the thermal equilibrium relationship (56).
It further comprises a computer (48) programmed (62, 64, 66, 68) to: apply a model (60) of wind propagation from at least one selected station towards singular points of the model (54) of the network portion, in order to estimate a wind speed value at each singular point; and calculate at least one maximum capacity value at each singular point on the basis of the thermal equilibrium relationship (56), of each operating limit temperature, of each conduction parameter and of weather parameters (58), taking into account said wind speed value estimated at each singular point in the thermal equilibrium relationship (56).
Public/Granted literature
- US20190033350A1 SYSTEM AND METHOD FOR DYNAMICALLY DETERMINING MAXIMUM ELECTRIC CURRENT CARRYING CAPACITIES Public/Granted day:2019-01-31
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