Infrared inspection and reporting process
An infrared inspection and reporting process and system obtains inspection data on site via a portable computer. An actual temperature of a component derived from an infrared image and a temperature delta between the temperature of the component and the maximum temperature for the component is calculated to determine if there is a problem. A criticality level is assigned for each problem component from a plurality of criticality levels each having a predetermined range for the temperature delta. The criticality level provides an accurate and consistent assessment of component conditions. The inspection data is up linked to a home server from the portable computer and is made available to the customer via an interactive, on-line web application. The customer can interact with the inspection dating including an interactive prediction of energy savings if the problem component is repaired.
1. A method of reporting an infrared inspection comprising the steps of:
receiving a temperature of a component having a problem;
receiving hours of operation for the component;
receiving electrical costs for the component;
computing, using a computer, predicted energy savings if the component is repaired using the formula Energy Savings=t*c*f(u)*T Delta , wherein t is the hours of operation for the component over a time period of savings, c is the electrical costs for the component in $/kilowatt hr, f(u) is an energy usage function that translates T Delta into kilowatts consumed per hour, and T Delta is a temperature delta between the temperature of the component and a maximum desired temperature for the component; and
displaying the predicted energy savings to a user.
2. The method of reporting an infrared inspection according to claim 1 , wherein the energy usage function is an empirically derived function.
3. The method of reporting an infrared inspection according to claim 2 , wherein the energy usage function is f(u)=0.0185+0.003*T Delta 0.155 .
4. The method of reporting an infrared inspection according to claim 1 , wherein the step of computing, using a computer, comprises computing T Delta using a maximum desired temperature for the component.
5. A method of reporting an infrared inspection comprising the steps of:
receiving a temperature of a component having a problem;
receiving an ambient temperature surrounding the component;
receiving hours of operation for the component;
receiving electrical costs for the component;
computing, using a computer, predicted energy savings if the component is repaired using a temperature delta between the temperature of the component and a maximum desired temperature for the component (T Delta );
computing, using a computer, T Delta using a maximum desired temperature for the component;
computing, using a computer, the maximum desired temperature for the component includes calculating the maximum desired temperature (T MAX ) using the formula T MAX =(Load 2 *Rated Rise)+T Ambient , wherein the Load is the electrical load on the component, the Rated Rise is the rated rise specified for the component, and the T Ambient is the ambient temperature surrounding the component; and
displaying the predicted energy savings to a user.
6. The method of reporting an infrared inspection according to claim 1 , wherein the temperature of the component, the hours of operation for the component, and the electrical costs for the component are obtained via an interactive online website and the predicted energy savings is calculated and displayed in real time via the interactive online website.
7. A method of reporting an infrared inspection comprising the steps of:
receiving a temperature of a component and ambient temperature surrounding the component from an infrared imaging and measuring camera;
receiving hours of operation for the component via an interactive online website;
receiving electrical costs for the component via the interactive online website;
computing, using a computer, predicted energy savings if the component is repaired using the formula Energy Savings=t*c*f(u)*T Delta , wherein t is the hours of operation for the component over a time period of savings, c is the electrical costs for the component in $/kilowatt hr, f(u) is an empirically derived energy usage function that translates T Delta into kilowatts consumed per hour, and T Delta is a temperature delta between the temperature of the component and a maximum desired temperature for the component; and
displaying the predicted energy savings to a user via the interactive online website.
8. The method of reporting an infrared inspection according to claim 4 , wherein the step of computing, using a computer, comprises computing the maximum desired temperature (T MAX ) using the formula T MAX =(Load 2 *Rated Rise)+T Ambient , wherein the Load is the electrical load on the component, the Rated Rise is the rated rise specified for the component, and the T Ambient is the ambient temperature.
9. The method of reporting an infrared inspection according to claim 5 , wherein the step of computing the predicted energy savings includes using the formula Energy Savings=t*c*f(u)*T Delta , wherein t is the hours of operation for the component over a time period of savings, c is the electrical costs for the component in $/kilowatt hr, and f(u) is an energy usage function that translates T Delta into kilowatts consumed per hour.
10. The method of reporting an infrared inspection according to claim 9 , wherein the energy usage function is an empirically derived function.
11. The method of reporting an infrared inspection according to claim 10 , wherein the energy usage function is f(u)=0.0185+0.003*T Delta 0.155 .
12. The method of reporting an infrared inspection according to claim 5 , wherein the component temperature and the ambient temperature are received from an infrared imaging and measuring camera.
13. The method of reporting an infrared inspection according to claim 7 , wherein the energy usage function is an empirically derived function.
14. The method of reporting an infrared inspection according to claim 13 , wherein the energy usage function is f(u)=0.0185+0.003*T Delta 0.155 .
15. The method of reporting an infrared inspection according to claim 7 , wherein the step of computing, using a computer, comprises computing T Delta using a maximum desired temperature for the component.
16. The method of reporting an infrared inspection according to claim 15 , wherein the step of computing, using a computer, comprises computing the maximum desired temperature (T MAX ) using the formula T MAX =(Load 2 *Rated Rise)+T Ambient , wherein the Load is the electrical load on the component, the Rated Rise is the rated rise specified for the component, and the T Ambient is the ambient temperature.