Power module having electrical interconnections using mechanical fittings and process of implementing the same
A power module includes at least one power substrate; a plurality of power devices arranged on the at least one power substrate; and a power connector configured to be electrically connected to the plurality of power devices. The power connector includes a mechanically compliant fitting.
1. A power package, comprising:
at least one power substrate;
a plurality of power devices arranged on the at least one power substrate; and
a connector configured to be electrically connected to the plurality of power devices; and
at least one power element configured to conduct current with the plurality of power devices,
wherein the connector comprises a mechanically compliant fitting;
wherein the connector comprises a first power connector portion electrically connected to the at least one power substrate;
wherein the at least one power substrate is configured to provide electrical interconnection, voltage isolation, and/or heat transfer for the plurality of power devices;
wherein the connector comprises a power connector that is further configured to be electrically connected between the plurality of power devices and the at least one power element;
wherein the power connector comprises a second power connector portion electrically connected to the at least one power element; and
wherein the at least one power element is connected to at least one power terminal.
2. The power package of claim 1 , wherein:
the connector further comprises a signal connector that is configured to be electrically connected between the plurality of power devices and at least one signal element;
the signal connector comprises a first signal connector portion electrically connected to the at least one power substrate; and
the signal connector comprises a second signal connector portion electrically connected to at least one signal element.
3. The power package of claim 1 , wherein the power connector comprises the mechanically compliant fitting configured as a mechanical connection between the first power connector portion and the second power connector portion.
4. The power package of claim 1 , wherein the power connector comprises an elastic compression component arranged in one of the first power connector portion and the second power connector portion.
5. The power package of claim 1 , further comprising a housing and the at least one power element is arranged at least partially in the housing.
6. The power package of claim 1 ,
wherein the first power connector portion is connected to the at least one power substrate with at least one of the following: an ultrasonic welding construction, a solder construction, a brazing construction, and a swage type construction; and
wherein the second power connector portion is connected to the at least one power element with at least one of the following: an ultrasonic welding construction, a solder construction, a brazing construction, and a swage type construction.
7. The power package of claim 1 , wherein the first power connector portion and the second power connector portion are configured with different gender component constructions comprising a male component construction and a female component construction.
8. The power package of claim 1 , wherein the first power connector portion and the second power connector portion are configured with different gender component constructions comprising a cylinder construction and a pin construction.
9. The power package of claim 1 further comprising:
at least one signal element configured to exchange signals with the plurality of power devices;
the connector further comprises a signal connector configured to be electrically connected between the plurality of power devices and the at least one signal element;
the signal connector comprising a first signal connector portion electrically connected to the at least one power substrate;
the signal connector comprising a second signal connector portion electrically connected to the at least one signal element,
wherein the at least one signal element is connected to at least one signal terminal; and
wherein the signal connector comprises a mechanically compliant fitting.
10. The power package of claim 9 , wherein the signal connector comprises a mechanical connection between the first signal connector portion and the second signal connector portion.
11. The power package of claim 9 , wherein the signal connector comprises an elastic compression component arranged in one of the first signal connector portion and the second signal connector portion.
12. The power package of claim 9 , further comprising a housing and the at least one signal element is arranged at least partially in the housing.
13. The power package of claim 9 ,
wherein the first signal connector portion is connected to the at least one power substrate with at least one of the following: an ultrasonic welding construction, a solder construction, a brazing construction, and a swage type construction; and
wherein the second signal connector portion is connected to the at least one signal element with at least one of the following: an ultrasonic welding construction, a solder construction, a brazing construction, and a swage type construction.
14. The power package of claim 9 , wherein the first signal connector portion and the second signal connector portion are configured with different gender component constructions comprising a male component construction and a female component construction.
15. The power package of claim 9 , wherein the first signal connector portion and the second signal connector portion are configured with different gender component constructions comprising a cylinder construction and a pin construction.
16. A system comprising at least one of the power package of claim 1 , the system configured as one of the following: an inverter, a power system, a motor system, a converter, and an AC-DC power supply.
17. The power package of claim 1 , wherein the connector is configured with a first gender component construction and a second gender component construction.
18. The power package of claim 1 ,
wherein the connector further comprises a signal connector having a first signal connector portion and a second signal connector portion; and
wherein the first signal connector portion is configured with a first gender component construction, the second signal connector portion is configured with a second gender component construction, and the first gender component construction is configured to electrically connect with the second gender component construction.
19. The power package of claim 1 , further comprising:
one or more sensors,
wherein the one or more sensors are arranged on one of the following: the at least one power element and the at least one power substrate, and
wherein the one or more sensors are connected to at least one signal element.
20. A power package, comprising:
at least one power substrate;
a plurality of power devices arranged on the at least one power substrate; and
a connector configured to be electrically connected to the plurality of power devices,
wherein:
the connector comprises a mechanically compliant fitting;
the connector comprises a power connector that is configured to be electrically connected between the plurality of power devices and at least one power element;
the connector further comprises a signal connector that is configured to be electrically connected between the plurality of power devices and at least one signal element;
the power connector comprises a first power connector portion electrically connected to the at least one power substrate;
the power connector comprises a second power connector portion electrically connected to the at least one power element; and
the at least one power substrate is configured to provide electrical interconnection, voltage isolation, and/or heat transfer for the plurality of power devices.
21. The power package of claim 20 , wherein:
the signal connector comprises a first signal connector portion electrically connected to the at least one power substrate; and
the signal connector comprises a second signal connector portion electrically connected to at least one signal element.
22. The power package of claim 20 ,
wherein the signal connector comprises a first signal connector portion and a second signal connector portion; and
wherein the first signal connector portion is configured with a first gender component construction, the second signal connector portion is configured with a second gender component construction, and the first gender component construction is configured to electrically connect with the second gender component construction.
23. The power package of claim 20 , further comprising:
one or more sensors,
wherein the one or more sensors are arranged on one of the following: the at least one power element and the at least one power substrate, and
wherein the one or more sensors are connected to the at least one signal element.
24. The power package of claim 20 , wherein the power connector comprises an elastic compression component arranged in one of the first power connector portion and the second power connector portion.
25. A power package, comprising:
at least one power substrate;
a plurality of power devices arranged on the at least one power substrate;
a power connector configured to be electrically connected to the plurality of power devices; and
at least one power element configured to conduct current with the plurality of power devices,
wherein the power connector comprises a mechanically compliant fitting;
wherein the power connector is further configured to be electrically connected between the plurality of power devices and the at least one power element;
wherein the at least one power substrate is configured to provide electrical interconnection, voltage isolation, and/or heat transfer for the plurality of power devices;
wherein the power connector comprises a first power connector portion electrically connected to the at least one power substrate;
wherein the power connector comprises a second power connector portion electrically connected to the at least one power element; and
wherein the at least one power element is connected to at least one power terminal.
26. The power package of claim 25 , wherein the first power connector portion and the second power connector portion are configured with different gender component constructions comprising a male component construction and a female component construction.
27. The power package of claim 25 , wherein the power connector is configured with a first gender component construction and a second gender component construction.
28. The power package of claim 25 , further comprising a signal connector having a first signal connector portion and a second signal connector portion,
wherein the first signal connector portion is configured with a first gender component construction, the second signal connector portion is configured with a second gender component construction, and the first gender component construction is configured to electrically connect with the second gender component construction.
29. The power package of claim 25 , further comprising:
one or more sensors,
wherein the one or more sensors are arranged on one of the following: the at least one power element and the at least one power substrate, and
wherein the one or more sensors are connected to at least one signal element.
30. The power package of claim 25 , wherein the power connector comprises an elastic compression component arranged in one of the first power connector portion and the second power connector portion.