Systems for validating a formula for dispensing hydrogen and methods thereof

Patent metadata

Field	Value
Publication number	US-10919400-B2
Application number	US-201715844185-A
Country	US
Kind code	B2
Filing date	Dec 15, 2017
Priority date	Dec 15, 2017
Publication date	Feb 16, 2021
Grant date	Feb 16, 2021

Abstract

Validating of a fill control formula used by a hydrogen dispenser for dispensing hydrogen is described. Template data of the hydrogen dispenser related to dispensing of hydrogen by the hydrogen dispenser over a period of time is received, as well as static parameter values. One or more fill operations for dispensing hydrogen to one or more hydrogen fuel tanks may be simulated based on the template data and static parameters, as well as based on the fill control formula utilized in the hydrogen dispenser. A comparison of one or more fill operation parameter values calculated by simulating the one or more fill operations and one or more values of one or more similar fill operation parameters in the template data may be output on a user interface.

First claim

What is claimed is:

1. A method for validating a fill control formula used by a hydrogen dispenser for dispensing hydrogen, comprising:
receiving template data of the hydrogen dispenser related to dispensing of hydrogen by the hydrogen dispenser over a period of time, wherein the template data includes one or more hydrogen dispensing parameter values of the hydrogen dispenser that are measured at the hydrogen dispenser during dispensing of hydrogen to a hydrogen fuel tank;
initializing, via a user interface, one or more static parameter values related to dispensing of hydrogen by the hydrogen dispenser, wherein the one or more status parameter values include one or more tolerance values for at least one of the one or more fill operation parameter values, wherein the one or more tolerance values indicate a high pressure or a low pressure tolerated at an outlet of the hydrogen dispenser during the one or more fill operations;
simulating, based on the one or more hydrogen dispensing parameter values and the one or more static parameter values, one or more fill operations for dispensing hydrogen to one or more hydrogen fuel tanks based on the fill control formula utilized in the hydrogen dispenser; and
outputting, to the user interface, a comparison of one or more fill operation parameter values calculated by simulating the one or more fill operations and one or more values of one or more similar fill operation parameters in the template data, wherein outputting the comparison comprises outputting an alert where the comparison exceeds the one or more tolerance values.

2. The method of claim 1 , wherein the one or more static parameter values include one or more of an ambient temperature, or an initial gas pressure.

3. The method of claim 1 , wherein the one or more hydrogen dispensing parameter values include one or more tank parameter values received from the one or more hydrogen fuel tanks.

4. The method of claim 3 , wherein the one or more tank parameter values received from the one or more hydrogen fuel tanks include one or more of a measured gas pressure, measured gas temperature, or a fueling command.

5. The method of claim 1 , wherein the one or more hydrogen dispensing parameter values include one or more of an outlet gas temperature at the hydrogen dispenser, an outlet gas pressure at the hydrogen dispenser, or a fueling time for the hydrogen dispensing.

6. The method of claim 1 , wherein outputting the comparison comprises outputting a chart illustrating the one or more fill operation parameter values calculated by simulating the one or more fill operations and the one or more values of the one or more similar fill operation parameters in the template data over the period of time.

7. An apparatus for validating a fill control formula used by a hydrogen dispenser for dispensing hydrogen, comprising:
a display;
a memory; and
at least one processor coupled to the memory, wherein the at least one processor is configured to:
receive template data of the hydrogen dispenser related to dispensing of hydrogen by the hydrogen dispenser over a period of time, wherein the template data includes one or more hydrogen dispensing parameter values of the hydrogen dispenser that are measured at the hydrogen dispenser during dispensing of hydrogen to a hydrogen fuel tank;
initialize, via a user interface displayed on the display, one or more static parameter values related to dispensing of hydrogen by the hydrogen dispenser, wherein the one or more status parameter values include one or more tolerance values for at least one of the one or more fill operation parameter values, wherein the one or more tolerance values indicate a high pressure or a low pressure tolerated at an outlet of the hydrogen dispenser during the one or more fill operations;
simulate, based on the one or more hydrogen dispensing parameter values and the one or more static parameter values, one or more fill operations for dispensing hydrogen to one or more hydrogen fuel tanks based on the fill control formula utilized in the hydrogen dispenser; and
output, to the user interface displayed on the display, a comparison of one or more fill operation parameter values calculated by simulating the one or more fill operations and one or more values of one or more similar fill operation parameters in the template data, wherein the at least one processor is configured to output the comparison as an alert where the comparison exceeds the one or more tolerance values.

8. The apparatus of claim 7 , wherein the one or more static parameter values include one or more of an ambient temperature, or an initial gas pressure.

9. The apparatus of claim 7 , wherein the one or more hydrogen dispensing parameter values include one or more tank parameter values received from the one or more hydrogen fuel tanks.

10. The apparatus of claim 9 , wherein the one or more tank parameter values received from the one or more hydrogen fuel tanks include one or more of a measured gas pressure, measured gas temperature, or a fueling command.

11. The apparatus of claim 7 , wherein the one or more hydrogen dispensing parameter values include one or more of an outlet gas temperature at the hydrogen dispenser, an outlet gas pressure at the hydrogen dispenser, or a fueling time for the hydrogen dispensing.

12. The apparatus of claim 7 , wherein the at least one processor is configured to output the comparison at least in part by outputting a chart illustrating the one or more fill operation parameter values calculated by simulating the one or more fill operations and the one or more values of the one or more similar fill operation parameters in the template data over the period of time.

13. A non-transitory computer-readable storage medium comprising computer-executable code for validating a fill control formula used by a hydrogen dispenser for dispensing hydrogen, the code comprising code for:
receiving template data of the hydrogen dispenser related to dispensing of hydrogen by the hydrogen dispenser over a period of time, wherein the template data includes one or more hydrogen dispensing parameter values of the hydrogen dispenser that are measured at the hydrogen dispenser during dispensing of hydrogen to a hydrogen fuel tank;
initializing, via a user interface, one or more static parameter values related to dispensing of hydrogen by the hydrogen dispenser, wherein the one or more status parameter values include one or more tolerance values for at least one of the one or more fill operation parameter values, wherein the one or more tolerance values indicate a high pressure or a low pressure tolerated at an outlet of the hydrogen dispenser during the one or more fill operations;
simulating, based on the one or more hydrogen dispensing parameter values and the one or more static parameter values, one or more fill operations for dispensing hydrogen to one or more hydrogen fuel tanks based on the fill control formula utilized in the hydrogen dispenser; and
outputting, to the user interface, a comparison of one or more fill operation parameter values calculated by simulating the one or more fill operations and one or more values of one or more similar fill operation parameters in the template data, wherein outputting the comparison comprises outputting an alert where the comparison exceeds the one or more tolerance values.

14. The non-transitory computer-readable storage medium of claim 13 , wherein the one or more static parameter values include one or more of an ambient temperature, or an initial gas pressure.

15. The non-transitory computer-readable storage medium of claim 13 , wherein the one or m

Assignees

• Honda Motor Co Ltd

Inventors

• Mathison Steven R

Classifications

• F17C2250/061

  Level of content in the vessel · CPC title

• F17C2265/065

  for refuelling vehicle fuel tanks · CPC title

• F17C2250/032

  using computers · CPC title

• F17C13/00

  Details of vessels or of the filling or discharging of vessels · CPC title

• F17C2270/0184

  Fuel cells · CPC title