A system and method for connecting supply power to motor control components includes use of a motor control center subunit with moveable supply power contacts. After a motor control center subunit is secured into a motor control center compartment, the supply power contacts may be advanced to engage supply power buses. For disconnection, the supply power contacts may be retracted and isolated from the buses before physical removal of the subunit.

A system and method for connecting supply power to motor control components includes use of a motor control center subunit with moveable supply power contacts. After a motor control center subunit is secured into a motor control center compartment, the supply power contacts may be advanced to engage supply power buses. For disconnection, the supply power contacts may be retracted and isolated from the buses before physical removal of the subunit.

A residual load circuit breaker (1) includes a rotary switch body (23), which includes a contact blade (24, 25, 26, 27), that is rotatable about an axis (A) and is arranged between a feed line connection (20) and a discharge line connection (21), and includes end-side contact surfaces (28, 29, 30, 31) protruding in a radial direction. The contact surfaces, in a closed rotary position (S1) of the rotary switch body (23), are in touching contact with the feed line connection (20) and with the discharge line connection (21). In an open rotary position (S2) of the rotary switch body (23), the contact surfaces are each spaced with respect to the feed line connection (20) and with the discharge line connection (21). The residual load isolating switch (1) is rotationally limited in one rotational direction for performing switching movements and can be actuated unidirectionally and cyclically.

A residual load circuit breaker (1) includes a rotary switch body (23), which includes a contact blade (24, 25, 26, 27), that is rotatable about an axis (A) and is arranged between a feed line connection (20) and a discharge line connection (21), and includes end-side contact surfaces (28, 29, 30, 31) protruding in a radial direction. The contact surfaces, in a closed rotary position (S1) of the rotary switch body (23), are in touching contact with the feed line connection (20) and with the discharge line connection (21). In an open rotary position (S2) of the rotary switch body (23), the contact surfaces are each spaced with respect to the feed line connection (20) and with the discharge line connection (21). The residual load isolating switch (1) is rotationally limited in one rotational direction for performing switching movements and can be actuated unidirectionally and cyclically.

This invention presents an electronically configurable architecture where the plurality of photovoltaic panels can be connected to deliver the maximum power output. This architecture provides maximum power point to the maximum number of photovoltaic panels by connecting them in parallel. Under-rated panels are dynamically coupled with over-rated or maximum-rated panels in a series-connected architecture to utilize the under rated power in the final delivery. Notable efficiency improvements may be observed in contrast to the prevailing optimization with minimum power drop out architecture. The architectural modifications are proposed with bi-stable electromagnetic changeover contacts to minimize the power dissipation in control side. Moreover the rearrangement in connection architecture is proposed to be communicated on instance and regular basis through SMS and SPI protocol for easy fault diagnosis by the service personnel from the proposed data mining firmware.

This invention presents an electronically configurable architecture where the plurality of photovoltaic panels can be connected to deliver the maximum power output. This architecture provides maximum power point to the maximum number of photovoltaic panels by connecting them in parallel. Under-rated panels are dynamically coupled with over-rated or maximum-rated panels in a series-connected architecture to utilize the under rated power in the final delivery. Notable efficiency improvements may be observed in contrast to the prevailing optimization with minimum power drop out architecture. The architectural modifications are proposed with bi-stable electromagnetic changeover contacts to minimize the power dissipation in control side. Moreover the rearrangement in connection architecture is proposed to be communicated on instance and regular basis through SMS and SPI protocol for easy fault diagnosis by the service personnel from the proposed data mining firmware.

Aspects of the present disclosure include a damper control system having a casing configured to detachably couple from a conventional air register having a damper assembly movably controllable by a manual lever, a motor assembly mounted to the casing, an actuating linkage assembly movably attached to the motor assembly and configured to detachably couple with the manual lever that controls the damper assembly, wherein one or more dampers of the damper assembly are in a closed position when the actuating linkage assembly is in a first position and in an open position when the actuating linkage assembly is in a second position, a memory mounted within the casing, and one or more processors communicatively coupled with the memory and mounted within the casing, the one or more processors being configured to cause the motor assembly to drive the actuating linkage assembly between the first position and the second position.

Aspects of the present disclosure include a damper control system having a casing configured to detachably couple from a conventional air register having a damper assembly movably controllable by a manual lever, a motor assembly mounted to the casing, an actuating linkage assembly movably attached to the motor assembly and configured to detachably couple with the manual lever that controls the damper assembly, wherein one or more dampers of the damper assembly are in a closed position when the actuating linkage assembly is in a first position and in an open position when the actuating linkage assembly is in a second position, a memory mounted within the casing, and one or more processors communicatively coupled with the memory and mounted within the casing, the one or more processors being configured to cause the motor assembly to drive the actuating linkage assembly between the first position and the second position.

A switch assembly and a method of effecting a battery to initiate. The switch assembly includes a support that is adapted to operably engage with a battery. The switch assembly also include a slide operably engaged with the support and moveable in a first direction relative to the support between a primed position and a released position. The switch assembly also includes a cover operably engaged with the support and enclosing the slide. The switch assembly also includes a firing pin mechanism operably engaged with the support, the slide, and the cover and moveable in a second direction relative to the slide and the support. In the switch assembly, the second direction of the firing pin mechanism is different than the first direction of the slide.

A switch assembly and a method of effecting a battery to initiate. The switch assembly includes a support that is adapted to operably engage with a battery. The switch assembly also include a slide operably engaged with the support and moveable in a first direction relative to the support between a primed position and a released position. The switch assembly also includes a cover operably engaged with the support and enclosing the slide. The switch assembly also includes a firing pin mechanism operably engaged with the support, the slide, and the cover and moveable in a second direction relative to the slide and the support. In the switch assembly, the second direction of the firing pin mechanism is different than the first direction of the slide.