Integrated circuit module for circuit breakers, relays and contactors

1. An integrated circuit breaker comprising:

a first solid state switching module, configured to receive a first line power having a first phase from an electrical source, switchable control the first phase, and output a first switched power at the first phase, via an electrical circuit, to a load;

a first line power sensor, configured to sense at least one characteristic of the first phase;

a first switched power sensor, configured to sense at least one characteristic of the first phase; and

a power module, coupled to each of the first solid state switching module, the first line power sensor, and the first switched power sensor, the power module configured to control operating states of the first solid state switching module based upon at least one sensor reading received from at least one of the first line power sensor and the first switched power sensor, the power module comprising a high voltage controller and a low voltage controller configured to perform at least one of:

monitoring operating conditions of the integrated circuit breaker;

generating diagnostic data representative of the operating conditions;

responding to commands received from an external control device; or

communicating low voltage control signals to the high voltage controller.

2. The integrated circuit breaker of claim 1 , wherein the first solid state switching module comprises at least one solid-state switch; and

wherein the at least one solid-state switch comprises at least one of:

a silicon metal-oxide-semiconductor field-effect transistor (a “Si MOSFET”) in a cascode configuration with a silicon carbide junction gate field effect transistor (a “SiC JFET”);

a first silicon carbide metal-oxide-semiconductor field-effect transistor (a “SiC MOSFET”);

a silicon superjunction metal-oxide-semiconductor field effect transistor (an “SJ FET”); and

a gallium nitride high electron field effect transistor (a “GaN FET”).

3. The integrated circuit breaker of claim 1 , wherein the first line power sensor is configured to sense first phase currents;

wherein the first switched power sensor is configured to sense first phase currents; and

wherein at least one of the first line power sensor and the first switched power sensor are configured to sense temperature;

wherein the first line power sensor and the first switched power sensor each further comprise at least one of:

an integrated sensing field effect transistors (a “senseFET”);

a sense resistor;

a Hall-Effect current sensor;

a current sense transformer; and

a tunnel magneto resistance (“TMR”) current sensor.

4. The integrated circuit breaker of claim 1 , comprising:

a second solid state switching module, configured to receive a second line power having a second phase from the electrical source, switchable control the second phase, and output a second switched power at the second phase to the load;

a second line power sensor, configured to sense at least one characteristic of the second phase;

a second switched power sensor, configured to sense at least one characteristic of the second phase; and

wherein the power module is further coupled to each of the second solid state switching module, the second phase and the second switched power sensor;

wherein the power module is further configured to control operating states of the first solid state switching module and the second solid state switching module based upon at least one sensor reading received by the power module from at least one of the first line power sensor, the second line power sensor, the first switched power sensor, and the second switched power sensor.

5. The integrated circuit breaker of claim 1 , further comprising:

a neutral line sensor configured to sense at least one characteristic of a neutral line providing an electrical return path from the load, via the electrical circuit, to the electrical source.

6. The integrated circuit breaker of claim 1 , wherein the power module comprises a high voltage domain comprising:

a gate driver coupled to the first solid state switching module;

the high voltage controller, coupled to the gate driver, configured to provide high voltage control signals to the gate driver;

wherein based on the high voltage control signals, the gate driver generates gate drive signals which configure one or more switches provided by the first solid state switching module into open circuit or closed circuit operating states; and

a high voltage communications element configured to facilitate coupling of the high voltage controller with the low voltage controller.

7. The integrated circuit breaker of claim 1 :

wherein the power module comprises:

a low voltage domain comprising:

the low voltage controller:

a line power monitor, coupled to the first line power sensor and to the low voltage controller, configured to receive sensor readings from the first line power sensor monitor the received sensor readings, and generate at least one line power flag when an anomalous line power condition arises;

a switched power monitor, coupled to the first switched power sensor and the low voltage controller, configured to receive sensor readings from the first switched power sensor, monitor the received sensor readings, and generate at least one switch power flag when an anomalous switch power condition is detected; and

a low voltage communications element configured to facilitate coupling of the low voltage controller with the high voltage controller.

8. The integrated circuit breaker of claim 1 ;

wherein the power module comprises:

a low voltage domain comprising:

a temperature monitor;

wherein the temperature monitor monitors temperatures of the first phase;

a power controller module;

wherein the power controller module couples the low voltage domain with a backup power source; and

an external communications module; and

wherein the external communications module couples the integrated circuit breaker with an external control device.

9. The integrated circuit breaker of claim 1 , wherein the low voltage control signals result in a generation of gate drive signals that facilitate at least one of electrical power management operations; and

wherein the electrical power management operations comprise at least one of wave-shaping, wave-balancing, fail safe, start-up, minimal power modes, emergency condition power downs, and charge pumping.

10. The integrated circuit breaker of claim 1 , further comprising:

a cooling element configured to provide at least one of active cooling and passive cooling to the integrated circuit breaker.

11. An integrated circuit relay module comprising:

a first solid state switching module, configured to receive a first switched power having a first phase from an electrical circuit, switchable control the first phase, and output a first relay power at the first phase to a load;

a first relay power sensor, configured to sense at least one characteristic of the first phase; and

a power module, coupled to each of the first solid state switching module, and

the first relay power sensor, the power module configured to control operating states of the first solid state switching module based upon at least one sensor reading received by the power module from the first relay power sensor, the power module configured to perform at least one of:

monitoring operating conditions of the integrated circuit breaker;

generating diagnostic data representative of the operating conditions;

responding to commands received from an external control device; or

communicating low voltage control signals to a high voltage controller.

12. The integrated circuit relay module of claim 11 , further comprising:

a surge protection module configured to shunt a power surge to ground arising on the first phase.

13. The integrated circuit relay module of claim 11 , further comprising:

a second solid state switching module, configured to:

receive a second switched power having a second phase from the electrical circuit,

switchable switchably control the second phase, and

output a second relay power at the second phase to the load; and

a second relay power sensor, configured to sense at least one characteristic of the second relay power;

a third solid state switching module, configured to:

receive a third switched power having a third phase from the electrical circuit,

switchably control the third phase, and

output a third relay power at the third phase to the load; and

a third relay power sensor, configured to sense at least one characteristic of the third phase;

wherein the power module is further coupled to each of the second solid state switching module, the third solid state switching module, the second relay power sensor, and the third relay power sensor; and

wherein the power module is configured to control operating states of one or more of the first solid state switching module, the first solid state switching module, and the first solid state switching module based upon at least one sensor reading received from one or more of the first relay power sensor, the second relay power sensor, and the third relay power sensor.

14. The integrated circuit relay module of claim 11 , wherein the power module comprises a low voltage domain coupled to, and electrically isolated from, a high voltage domain;

wherein the low voltage domain further comprises:

a low voltage controller;

a relay power monitor, coupled to the first relay power sensor and the low voltage controller, configured to receive sensor readings from the first relay power sensor, monitor the received sensor readings, and generate at least one relay power flag when an anomalous relay power condition is detected;

a low voltage communications element configured to facilitate coupling of the low voltage domain with the high voltage domain;

a temperature monitor;

wherein the temperature monitor monitors temperatures of one or more of the first phase;

a power controller module;

wherein the power controller module couples at least the low voltage domain with a backup power source; and

an external communications module coupling the integrated circuit breaker with an external control device; and

wherein the low voltage controller is configured to monitor operating conditions of the integrated circuit relay module, generate diagnostic data representative of the operating conditions, respond to commands received from the external control device, and output low voltage control signals to the high voltage domain for facilitating control of operating states of one or more of the first solid state switching module, second solid state switching module, and third solid state switching module.

15. The integrated circuit relay module of claim 11 , wherein the power module comprises a low voltage domain coupled to a high voltage domain; wherein the high voltage domain is further coupled to the first solid state switching module; wherein the high voltage domain further comprises: a gate driver configured to control the operating states of the first solid state switching module; a high voltage controller, coupled to the gate driver, configured to provide high voltage control signals to the gate driver; wherein based on the high voltage control signals, the gate driver generates gate drive signals which configure one or more switches provided by the first solid state switching module into an open circuit operating state or a closed circuit operating state; and wherein, the gate drive signals facilitate at least one of electrical power management operations comprising wave-shaping, wave-balancing, fail safe operations, start-up operations, minimal power modes, emergency condition.

16. A system, comprising:

an integrated circuit breaker configured to receive a line power from an electrical source and output a switched power;

an electro-mechanical switch configured to receive the switched power from the integrated circuit breaker, provide an air gap between the electrical source and an electrical circuit, and controllable output the switched power;

an electrical circuit electrically coupled to the electro-mechanical switch and configured to receive and provide the switched power to at least one of a first load and a second load; and

an integrated circuit relay module electrically coupled to the electrical circuit and configured to output a relay power, the integrated circuit relay module comprising:

a first solid state switching module, configured to:

receive the switched power from the electrical circuit,

switchably control the switched power, and

output the relay power to the first load;

a relay power sensor, configured to sense at least one characteristic of the relay power; and

a first power module, coupled to each of the first solid state switching module and the relay power sensor, the first power module configured to control operating states of the first solid state switching module based upon at least one sensor reading received from the relay power sensor;

wherein the first load receives the relay power from the integrated circuit relay module;

wherein the second load receives the switched power from the electrical circuit;

wherein the integrated circuit breaker is configured to monitor, detect, and respond to at least one characteristic of the line power and the switched power; and

wherein the integrated circuit relay module is configured to monitor, detect, and responds to at least one characteristic of the relay power.

17. The system of claim 16 , wherein the integrated circuit breaker further comprises:

a second solid state switching module, configured to receive the line power, switchable control the line power, and output the switched power to the electro-mechanical switch;

a line power sensor, configured to sense at least one characteristic of the line power;

a switched power sensor, configured to sense at least one characteristic of the switched power; and

a second power module, coupled to each of the second solid state switching module, the line power sensor, and the switched power sensor, configured to control operating states of the second solid state switching module based upon at least one sensor reading received by the power module from at least one of the line power sensor and the switched power sensor.

18. The system of claim 16 , wherein the integrated circuit relay module further comprises an active cooling element including at least one of a fan, a heat pipe, a carbon nanotube, thermoelectric cooling, liquid cooling, direct immersion, or cryogenics.