Infrastructure corrosion analysis

Patent metadata

Field	Value
Publication number	US-11635366-B2
Application number	US-202117181502-A
Country	US
Kind code	B2
Filing date	Feb 22, 2021
Priority date	May 4, 2011
Publication date	Apr 25, 2023
Grant date	Apr 25, 2023

Abstract

The disclosure relates to systems, methods and apparatus for analyzing an infrastructure system including measurement of a parameter associated with the infrastructure system, electronically recording the measured parameter as a data, transferring the data to an infrastructure unit which may be remote from the infrastructure system, analyzing the data to generate a risk model, and predicting a characteristic of the infrastructure system according to the risk. An implementation plan may be generated, and/or maintenance services may be performed as per the characteristic that is predicted.

First claim

The invention claimed is:

1. An infrastructure analysis system, comprising:
a power infrastructure comprising:
at least one transmission line; and
at least one transmission tower configured to support the transmission line;
a plurality of data collection tools configured to collect data from the power infrastructure wherein the plurality of data collection tools comprises a global position indication device, a surveying device, a soil tester, a tool for measuring an electrochemical potential of a structure, a tool for measuring corrosion of metal, a corrosion rate measuring tool, a length of a corroded section measuring tool, a pit depth measuring device, a coating measurement device, a soil acidity measuring tool, a soil oxidation-reduction measuring tool, a soil resistivity measuring tool, a water pH tester, a nondestructive examination of a structure, and a means for transducing a visual inspection;
an infrastructure unit configured to receive data from the data collection tool;
wherein the infrastructure unit further comprises:
a data collection unit configured to receive data regarding the power infrastructure and its environment from the data collection tool;
a risk analysis unit configured to evaluate a degradation condition of each of the transmission towers based on the receiving data;
a comparative analysis unit configured to compare the degradation condition at each of the transmission towers to determine a relative comparative risk of each of the transmission towers,
a predictive analysis until configured to determine a future performance of the transmission towers; and
an implementation unit configured to assess the relative risk to the power infrastructure and create and execute an implementation plan for remediation of the power infrastructure.

2. The infrastructure analysis system of claim 1 , further comprising at least one data input device configured to collect data from the data collection tool.

3. The infrastructure analysis system of claim 2 , wherein the data input device includes at least a portion of the infrastructure unit.

4. A The infrastructure analysis system of claim 1 , wherein said means for transducing said visual inspection comprises a visual image tool, and a tool for measuring visual corrosion area pattern data.

5. An infrastructure unit configured to develop an implementation plan for maintaining the integrity of a power infrastructure having a plurality of transmission towers, comprising:
a data collection unit configured to receive data regarding the power infrastructure from a plurality of data collection tools;
wherein said plurality of data collection tools comprises a global position indication device, a surveying device, a soil tester, a tool for measuring an electrochemical potential of a structure, a tool for measuring corrosion of metal, a corrosion rate measuring tool, a length of a corroded section measuring tool, a pit depth measuring device, a coating measurement device, a soil acidity measuring tool, a soil oxidation-reduction measuring tool, a soil resistivity measuring tool, a water pH tester, a nondestructive examination of a structure, and a means for transducing a visual inspection;
a risk analysis unit configured to evaluate a degradation condition of each of the transmission towers based on the received data;
a comparative analysis unit configured to compare the degradation condition at each of the transmission towers to determine a relative comparative risk of each of the transmission towers;
a predictive analysis unit configured to determine a future performance of the transmission towers; and
an implementation unit configured to create and execute an implementation plan for maintenance of the power infrastructure.

6. The infrastructure unit of claim 5 , further comprising a relative analysis unit configured to determine a current status and a future status of each of the transmission towers.

7. The infrastructure unit of claim 5 , wherein the implementation plan is a maintenance schedule for each of the plurality of transmission towers.

8. The infrastructure unit of claim 5 , wherein said means for transducing said visual inspection comprises a visual image tool, and a tool for measuring visual corrosion area pattern data.

9. A method for repairing a power infrastructure having at least one transmission tower and at least one transmission line, the method comprising:
gathering data regarding the power infrastructure using a plurality of data collection tools;
wherein said step of gathering data regarding the power infrastructure using said plurality of data collection tools comprises measuring a global position indication, with a structural survey tool, with a soil tester, an electrochemical potential of a structure, a level of corrosion of a metal, measuring a corrosion rate, a length of a corroded section, a pit death, a coating thickness, a level of soil acidity, a level of soil oxidation-reduction, a level of soil resistivity, a water pH, a nondestructive examination of a structure, and a means for transducing a visual inspection;
inputting the data into an infrastructure unit;
comparing the data in the infrastructure unit to determine a degradation condition of each transmission tower;
providing an implementation plan based on the degradation condition; and
executing the implementation plan for repairing the degradation condition in the power infrastructure.

10. The method according to claim 9 , further including electronically storing all data gathered from the power infrastructure for accessing and manipulating the data at a future point in time.

11. The method according to claim 9 , wherein said means for transducing said visual inspection comprises a visual image tool, and a tool for measuring visual corrosion area pattern data.

12. A method for repairing a pipeline infrastructure having at least one pipeline, the method comprising:
gathering data regarding the pipeline infrastructure using a plurality of data collection tools comprising measuring a global position indication, with a structural survey tool, with a soil tester, an electrochemical potential of a structure, a level of corrosion of a metal, measuring a corrosion rate, a length of a corroded section, a pit depth, a coating thickness, a level of soil acidity, a level of soil oxidation-reduction, a level of soil resistivity, a water pH, a nondestructive examination of a structure, and a means for transducing a visual inspection;
inputting the data into an infrastructure unit;
comparing the data in the infrastructure unit to determine a damaged portion of the pipeline;
providing an implementation plan based on the damaged portion; and
executing the implementation plan for repairing the damaged portion in the pipeline infrastructure.

13. The method according to claim 12 , further including electronically storing all data gathered from the pipeline infrastructure for accessing and manipulating the data at a future point in time.

14. The method according to claim 12 , wherein said means for transducing said visual inspection comprises a visual image tool, and a tool for measuring visual corrosion area pattern data.

Assignees

• Quanta Associates Lp

Inventors

• Gluskin Mark A
• Garrity Kevin C
• Warner Christopher M
• Eastman Alan
• Reiboldt Mark

Classifications

• Y04S10/50

  Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications · CPC title

• F17D3/01 Primary

  for controlling, signalling, or supervising the conveyance of a product · CPC title

• G01N17/00

  Investigating resistance of materials to the weather, to corrosion, or to light · CPC title

• G06Q10/20

  Administration of product repair or maintenance · CPC title

• F17D5/00

  Protection or supervision of installations (arrangements for protecting foundations E02D31/00; protecting pipes from damage or internal or external wear F16L57/00, against corrosion and scale F16L58/00; investigation of the fluid-tightness of structures G01M3/00) · CPC title