Capacitance check and voltage monitoring circuit for use with a circuit protection device

1. A circuit protection device comprising:

a plasma gun;

at least one capacitor communicatively coupled to said plasma gun, said at least one capacitor configured to store electrical energy and to provide the electrical energy to said plasma gun; and

a monitoring circuit communicatively coupled to said at least one capacitor and configured to:

measure a charge property of said at least one capacitor;

determine a charge status of said at least one capacitor based on a comparison of the measured charge property to a threshold value; and

output at least one signal indicative of the charge status.

2. A circuit protection device in accordance with claim 1 , wherein said monitoring circuit is configured to:

measure a voltage level of said at least one capacitor;

compare the measured voltage level to a threshold voltage level;

output at least a first signal when the measured voltage level is equal to or greater than the threshold voltage level; and

output at least a second signal when the measured voltage level is less than the threshold voltage level.

3. A circuit protection device in accordance with claim 1 , wherein said monitoring circuit is configured to:

measure a time for said at least one capacitor to reach a predetermined capacitance;

compare the measured time to a threshold time; and

output the at least one signal when the measured time is greater than the threshold time.

4. A circuit protection device in accordance with claim 1 , wherein said monitoring circuit is configured to:

measure a power supply voltage level;

compare the measured voltage level to a threshold voltage level;

output the at least one signal when the measured voltage level is equal to or greater than the threshold voltage level.

5. A circuit protection device in accordance with claim 1 , wherein said at least one capacitor comprises:

at least one first capacitor configured to provide the electrical energy to said plasma gun; and

at least one second capacitor configured to generate a pulse, said plasma gun configured to create a plasma plume using the electrical energy and the pulse.

6. A circuit protection device in accordance with claim 5 , further comprising a first output device and a second output device, said monitoring circuit is configured to:

measure a first charge property for each of said at least one first capacitor and said at least one second capacitor;

measure a second charge property of said at least one first capacitor;

determine a charge status of said at least one first capacitor and said at least one second capacitor based on the first charge property and the second charge property;

cause said first output device to output a first indication upon determining that said at least one first capacitor and said at least one second capacitor have a first charge status; and

cause said second output device to output a second indication upon determining that said at least one first capacitor and said at least one second capacitor have a second charge status.

7. A circuit protection device in accordance with claim 6 , further comprising a third output device, said monitoring circuit is configured to cause said third output device to output a third indication upon determining that said at least one first capacitor and said at least one second capacitor are being one of charged and discharged.

8. A controller for use with a circuit protection device having a plasma gun, said controller comprising:

a plurality of capacitors comprising:

at least one first capacitor configured to provide electrical energy to the plasma gun; and

at least one second capacitor configured to provide a pulse to the plasma gun to cause the plasma gun to create a plasma plume using the electrical energy; and

a monitoring circuit communicatively coupled to said plurality of capacitors, said monitoring circuit configured to:

measure a first charge property for said at least one first capacitor and said at least one second capacitor;

measure a second charge property for said at least one first capacitor;

determine a charge status for said at least one first capacitor and said at least one second capacitor based on a comparison of the first charge property to a threshold value, and the second charge property; and

output a signal indicative of the charge status.

9. A controller in accordance with claim 8 , wherein said monitoring circuit is configured to:

measure a first voltage level of said at least one first capacitor;

measure a second voltage level of said at least one second capacitor;

compare the first voltage level and the second voltage level to a threshold voltage level; and

determine a first charge status for said at least one first capacitor and said at least one second capacitor.

10. A controller in accordance with claim 9 , wherein said monitoring circuit is configured to:

measure a capacitance level of said at least one first capacitor;

measure a period of time to charge said at least one first capacitor to the measured capacitance level;

compare the measured time to a threshold time; and

determine a second charge status for said at least one film capacitor.

11. A controller in accordance with claim 10 , wherein said monitoring circuit is configured to:

measure a first time period to charge said at least one first capacitor to a third voltage level; and

compare the first time period to a first threshold time period.

12. A controller in accordance with claim 11 , wherein said monitoring circuit is configured to:

measure a second time period to charge said at least one first capacitor to a fourth voltage level;

compare the second time period to a second threshold time period.

13. A controller in accordance with claim 10 , wherein said monitoring circuit is configured to:

measure a power supply voltage level;

compare the measured power supply voltage level to a threshold power supply voltage level; and

determine a power supply status.

14. A controller in accordance with claim 13 , wherein said monitoring circuit is configured to determine an overall charge status for said at least one first capacitor and said at least one second capacitor based on the first charge status, the second charge status, and the power supply status.

15. A controller in accordance with claim 14 , further comprising at least one output device communicatively coupled to said monitoring circuit, said monitoring circuit configured to cause said at least one output device to indicate the third charge status.

16. A method for monitoring capacitance and voltage of a plurality of capacitors for use in a circuit protection device, the plurality of capacitors including at least one first capacitor and at least one second capacitor, said method comprising:

measuring a first charge property for each of the at least one first capacitor and the at least one second capacitor;

measuring a second charge property for the at least one first capacitor;

determining a charge status for the at least one first capacitor and the at least one second capacitor based on a comparison of the first charge property to a threshold value, and the second charge property; and

outputting a signal indicative of the charge status.

17. A method in accordance with claim 16 , wherein measuring a first charge property comprises:

measuring a first voltage level of the at east one first capacitor;

measuring a second voltage level of the at least one second capacitor;

comparing the first voltage level and the second voltage level to a threshold voltage level; and

determining a first charge status for the at least one first capacitor and the at least one second capacitor.

18. A method in accordance with claim 17 , wherein measuring a second charge property comprises:

measuring a first time period to charge the at least one first capacitor to a third voltage level;

comparing the first time period to a first threshold time period;

measuring a second time period to charge the at least one first capacitor to a fourth voltage level;

comparing the second time period to a second threshold time period; and

determining a second charge status for the at least one first capacitor.

19. A method in accordance with claim 18 , further comprising:

measuring a power supply voltage level;

comparing the measured power supply voltage level to a threshold power supply voltage level; and

determining a power supply status.

20. A method in accordance with claim 19 , wherein determining a charge status for the at least one first capacitor and the at least one second capacitor comprises determining an overall charge status for the at least one first capacitor and the at least one second capacitor based on the first charge status, the second charge status, and the power supply status.