Method and Device for Determining the Electrical Loadability of Overhead Lines by Means of Temperature Measurement
First Claim
1. Method for determining the electrical loadability of power lines by means of temperature measurement, wherein by means of at least one sensor arranged on the power line and connected to a data processing system the temperature is measured, wherein the time-dependent temperature of the power line is determined by an existing or a weighted load parameter, and wherein based on the electrical current and the temperature measured by the sensor, taking into account either the existing or a weighted load parameter, a time-dependent electrical load is determined in the data processing system.
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Abstract
In a method for determining the electrical loadability of power lines by temperature measurement, the temperature is measured with at least one sensor arranged on the power line and connected to a data processing system, wherein the time-dependent temperature of the power line is determined by an existing or a weighted load parameter, and wherein based on the electrical current and the temperature measured by the sensor, taking into account either the existing or a weighted load parameter, a time-dependent electrical load is determined in the data processing system.
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Citations
10 Claims
- 1. Method for determining the electrical loadability of power lines by means of temperature measurement, wherein by means of at least one sensor arranged on the power line and connected to a data processing system the temperature is measured, wherein the time-dependent temperature of the power line is determined by an existing or a weighted load parameter, and wherein based on the electrical current and the temperature measured by the sensor, taking into account either the existing or a weighted load parameter, a time-dependent electrical load is determined in the data processing system.
- 4. Device for determining the electrical loadability of power lines, wherein on the power line a sensor connected to a data processing system is arranged for measuring the temperature and wherein the data processing system, based on the measured temperature, the electrical current and by taking into account either the existing or a weighted load parameter, determines a time-dependent electrical load, wherein the time-dependent temperature of the power line is determined based on the existing or a weighted load parameter.
Specification