Real-time power line rating

A method of providing a real-time power line rating, the method comprising:

• receiving design limitations for a power line having a conductor, the conductor of the power line having a design ampacity based upon the design limitations and assumed weather conditions for the conductor's environment;
• receiving sensor data corresponding to the conductor of the power line, the sensor data providing real-time weather conditions for the conductor's environment, an amount of current flowing through the power line, and a real-time temperature of the power line;
• calculating a dynamic ampacity for the power line based upon a heat-storage capacity of the conductor, the real time temperature of the power line, and the weather conditions along the power line, wherein calculating the dynamic ampacity comprises calculating a real time current carrying capacity of the power line and predicting a rate of change of temperature of the power line as a function of the amount of current flowing through the power line and the weather conditions along the power line;
• and
• operating the power line according to the dynamic ampacity instead of the design ampacity.

A non-transitory computer-readable medium that stores a set of instructions which when executed perform a method for providing a real-time power line rating, the method executed by the set of instructions comprising:

• receiving design limitations for a power line having a conductor, the conductor of the power line having a design ampacity based upon the design limitations and assumed weather conditions for the conductor's environment wherein receiving design limitations comprises receiving data indicating the maximum sag the conductor of the power line was designed to have;
• receiving sensor data from a sensor device configured to collect the sensor data, the sensor data corresponding to the conductor of the power line, the sensor data providing real-time weather conditions for the conductor's environment wherein receiving the sensor data comprises receiving the sensor data comprising the sensor data taken at a plurality of points along the power line wherein receiving sensor data comprises receiving at least one of the following:
• sensor data comprising ambient temperature of environment around the conductor at a point along the power line, receiving sensor data comprises receiving sensor data comprising wind speed around the conductor at a point along the power line, sensor data comprising solar radiation at the conductor at a point along the power line, and sensor data comprising temperature of the conductor at a point along the power line;
• calculating a dynamic ampacity for the power line based upon the received sensor data, the real time temperature of the power line, the weather conditions, and the received design limitations for the power line wherein calculating the dynamic ampacity comprises calculating the dynamic ampacity having a value not to cause the maximum sag for which the conductor of the power line was designed to be exceeded and calculating the dynamic ampacity having a value not to cause damage to the conductor, and wherein calculating the dynamic ampacity further comprises calculating a real time current carrying capacity of the power line and predicting a rate of change of temperature of the power line as a function of the amount of current flowing through the power line and the weather conditions along the power line;
• and
• operating the power line according to the dynamic ampacity instead of the design ampacity wherein operating the power line according to the dynamic ampacity instead of the design ampacity comprises one of the following:
• causing the power line to operate between the calculated dynamic ampacity and the design ampacity when the calculated dynamic ampacity is greater than the design ampacity and causing the power line to operate at less than the calculated dynamic ampacity when the dynamic ampacity is less than the design ampacity.