Eaton Intelligent Power Limited

Other

David W Ganger

Vijay Bhavaraju

Sandy Omar Jimenez

Chaitanya Ashok Baone

Yi Yang

Mikhail Goykhman

Amit Govind Kolge

Hossein Ghassempour Aghamolki

Qiang Fu

Pranavamoorthy Balasubramanian

Sumedh Shashikant Puradbhat

Debasmita Das

Marzieh Karami

Kathleen M Romans

Arun Sukumaran Nair

Abhinandan Tripathi

A method of adaptive persistence forecasting includes receiving historical load values for a site with at least one component that consumes energy; receiving historical temperature values corresponding to dates of the historical load values; evaluating the historical load values and the historical temperature values to determine a correlation coefficient; determining that there exists at least a threshold correlation between a load activity and temperature for the historical load values and the historical temperature values based on the correlation coefficient; in response to determining that there exists at least the threshold correlation, normalizing the historical load values based on a set temperature; and applying an adaptive seasonal persistence model to the normalized historical load values to output a forecast for use in controlling energy resources at the site.

Adaptive persistence forecasting for control of distributed energy resources

A multi-layer architecture for control of distributed energy resources (DER) includes a forecasting and optimization system and one or more site-level controllers. The forecasting and optimization system generates predictions of optimal set points and communicate the optimal set points to a site-level controller. The site-level controller includes stored instructions that, when executed, direct the site-level controller to perform a boundary check and a real-time static economic dispatch, which can include steps of receiving optimal set points from the forecasting and optimization system; comparing received optimal set points with local conditions; outputting dispatch commands for DER control according to the optimal set points when the optimal set points are within appropriate limits with respect to the local conditions; and when the optimal set points exceed the appropriate limits, generating adjusted dispatch commands and outputting the adjusted dispatch commands for the DER control.

Multi-layer architecture for control of distributed energy resources

A multi-port split-phase power system that includes a control panel including a plurality of breakers, a multi-port converter including an AC port coupled to a second breaker, a DC port coupled to a DC energy source device, and galvanically isolated converters coupled to the AC port and DC port, where the AC port includes a first line, a second line, and a neutral and structured to supply, from the AC energy source device during islanded mode, at least one of 240V to the load device via the first line and the second line or 120V to the load device via the first line and the neutral, and an energy management system including a software for controlling the plurality of breakers, the energy management system structured to perform islanding, reconnection to the utility, and interlocking of the plurality of breakers during the islanding.

Multi-port split-phase power system

A method of monitoring an electrical system having a plurality of electrical loads may include operating the plurality of electrical loads, obtaining a combined power profile for the plurality of electrical loads, decomposing the combined power profile into individual electrical load profiles from the combined power profile, and controlling operation of one or more electrical loads of the plurality of electrical devices according to the individual electrical load profile of the one or more electrical loads. Decomposing the combined power profile may include applying multi-dimensional event decomposition to the combined power profile to identify and disaggregate the combined power profile into the individual electrical load profiles. Decomposing the combined power profile may include detecting power consumption events of the plurality of electrical loads. Decomposing the combined power profile may include classifying the detected power consumption events.

System and method for monitoring and controlling electrical loads

The wipe includes an elongated, shallow v-shaped tissue wipe having proximal and distal ends and, at the terminal proximal end, laterally spaced apart left-side and right-side finger apertures. Upper and lower tissue layers form finger apertures. An angle controller limits the v-shape of the wipe. A plurality of elongated corrugated ribs are longitudinal support elements and the upper tissue layer of said left and right side finger apertures form respective left and right finger tents permitting lateral expansion of the wipe between the finger apertures. Another embodiment has at least two elongated corrugated ribs disposed intermediate the laterally spaced apart left-side and right-side finger tents thereby permitting lateral expansion of said wipe the finger tents. The v-shaped wipe forms a distal excrement collection surface on a distal leg of the wipe longitudinally spaced apart from a proximal leg. The proximal leg terminates at the entrance of the finger tents.

Commode wipes

Growing community of inventors

Lakewood, CO, United States of America

David W Ganger