PERFORMANCE IMPROVEMENT UNIT FOR PULSED-ULTRAVIOLET DEVICES
Embodiments of the present disclosure disclose a method for improving a performance of a pulsed-ultraviolet (PUV) device. The method includes monitoring an input current across a circuit breaker in communication with a UV lamp, where the input current is delivered by a power signal and is interrupted by the circuit breaker upon exceeding a predefined cut-off current; generating a pulse signal having a set of frequencies based on the power signal for driving the UV lamp, where the pulse signal is associated with a predetermined cut-off frequency that increases the input current beyond the cut-off current; determining a predefined threshold current less than the cut-off current; and configuring the pulse signal with multiple distinct pulse frequencies per second for a predefined configuration period based on the input current exceeding the threshold current. The distinct pulse frequencies per second include at least one pulse frequency greater than the cut-off frequency.
1 . A system, comprising:
a first device configured to:
receive a power signal carrying an input current, and
manipulate an electrical parameter of the power signal to generate a manipulated power signal, wherein the electrical parameter is manipulated based on an operating parameter of a load; and
a second device in electrical communication with the first device, wherein the second device is configured to:
charge a capacitor using the manipulated power signal;
generate a target signal for driving the load, wherein the target signal is generated based upon the charged capacitor being discharged; and
configure the generated target signal to include a set of distinct pulse frequencies based on the input current exceeding a predefined threshold current.
2 . The system of claim 1 , wherein the electrical parameter includes at least one of voltage and current, and the operating parameter includes at least one of an operating voltage, type of current, pulse frequency, energy per pulse, energy of emitted intensity, and an operational duration.
3 . The system of claim 1 , wherein the predefined threshold current is less than a predefined cut-off current, wherein the input current is inhibited upon exceeding the predefined cut-off current.
4 . The system of claim 3 , wherein the set includes at least one pulse frequency greater than or equal to a predefined cut-off frequency and at least one pulse frequency less than the predefined cut-off frequency, wherein the generated target signal upon having a single pulse frequency greater than the predefined cut-off frequency causes the input current to exceed the predefined cut-off current.
5 . The system of claim 1 , wherein the load includes at least one of a light source, a portable device, and a mobile device.
6 . The system of claim 1 , wherein the load includes an ultraviolet (UV) source.
7 . The system of claim 1 , wherein the first device is further configured to supply the manipulated power signal at constant voltage to the second device.
8 . The system of claim 1 , wherein the second device is further configured to condition the generated target signal to include one or more pulses having at least one of a square shape, a rectangular shape, a triangular shape, or a spike shape.
9 . The system of claim 1 , wherein the second device is further configured to vary a combination of distinct pulse frequencies in the set to prevent the input current from exceeding the predefined cut-off current.
10 . The system of claim 1 , wherein the generated target signal is further configured by the second device based on at least one of (i) a number of distinct pulse frequencies in the set and a predefined cut-off frequency at which a pulse frequency in the set causes the input current to exceed the predefined cut-off current.
11 . A method, comprising:
receiving, by a first device, a power signal carrying an input current;
manipulating, by the first device, an electrical parameter of the power signal to generate a manipulated power signal, wherein the electrical parameter is manipulated based on an operating parameter of a load;
charging, by a second device in electrical communication with the first device, a capacitor using the manipulated power signal;
generating, by the second device, a target signal for driving the load, wherein the target signal is generated based upon the charged capacitor being discharged; and
configuring, by the second device, the target signal to include a set of distinct pulse frequencies based on the input current exceeding a predefined threshold current.
12 . The method of claim 11 , wherein the electrical parameter includes at least one of voltage and current, and the operating parameter includes at least one of an operating voltage, type of current, pulse frequency, energy per pulse, energy of emitted intensity, and an operational duration.
13 . The method of claim 11 , wherein the predefined threshold current is less than a predefined cut-off current, wherein the input current is inhibited upon exceeding the predefined cut-off current.
14 . The method of claim 13 , wherein the set includes at least one pulse frequency greater than or equal to a predefined cut-off frequency and at least one pulse frequency less than the predefined cut-off frequency, wherein the generated target signal upon having a single pulse frequency greater than the predefined cut-off frequency causes the input current to exceed the predefined cut-off current.
15 . The method of claim 11 , wherein the load includes at least one of a light source, a portable device, and a mobile device.
16 . The method of claim 11 , wherein the load includes an ultraviolet (UV) source.
17 . The method of claim 11 , wherein the step of manipulating further comprises supplying, by the first device, the manipulated power signal at constant voltage to the second device.
18 . The method of claim 11 , wherein the step of configuring further comprises conditioning, by the second device, the generated target signal to include one or more pulses having at least one of a square shape, a rectangular shape, a triangular shape, or a spike shape.
19 . The method of claim 11 , wherein the step of configuring further comprises varying, by the second device, a combination of distinct pulse frequencies in the set to prevent the input current from exceeding the predefined cut-off current.
20 . The method of claim 11 , the generated target signal is further configured by the second device based on at least one of (i) a number of distinct pulse frequencies in the set and a predefined cut-off frequency at which a pulse frequency in the set causes the input current to exceed the predefined cut-off current.