Paul A. Grubb - Somers CT, US Paul R. Margiott - South Windsor CT, US Sean Haggerty - North Haven CT, US Peter A. Golovchenko - Coventry CT, US Glenn W. Scheffler - Tolland CT, US
Assignee:
UTC Fuel Cells - South Windsor CT
International Classification:
H01M 8/04
US Classification:
429 13, 429 23
Abstract:
A method for operating a fuel cell power plant to supply power to an internal load and an external load, includes the steps of evaluating power needs of the internal and external loads to determine a fixed IDC value sufficient to supply the needs; providing auxiliary power to the internal load and output power to the external load so as to maintain operation of the fuel cell power plant at the fixed IDC value; and adjusting at least one of the auxiliary power to the internal load and output power to the external load so as to maintain operation of the fuel cell power plant at the fixed IDC value.
Tommy Skiba - East Hartford CT, US David D. Jayne - Manchester CT, US Paul A. Grubb - Somers CT, US Rishi Grover - Vernon CT, US Timothy M. Remmers - New Hartford CT, US
Assignee:
UTC Fuel Cells, LLC - South Windsor CT
International Classification:
H01M 8/04
US Classification:
429 23, 429 24, 429 26
Abstract:
An auxiliary load () for a fuel cell stack () is alternatively connected and disconnected from the fuel cell external circuit () by a switch () in response to a switch control (), repetitively, during startup and shutdown. The switch may be an insulated gate bipolar transistor () which is turned on and off by hunting between an upper limit voltage () and a lower limit voltage (), which may be performed by compare circuits (), by the controller (), or by commercially available voltage responsive hysteresis switches. Schedules of duty cycle as a function of cell stack voltage for startup () and shutdown () control a pulse width modulator () which operates the switch. Controls () may limit the modulation so that the auxiliary load does not overheat, in response to temperature () of the load or a voltage/power model (). The auxiliary load may comprise a heater in a water accumulator (), an air intake () or an enthalpy recovery device ().
Paul A. Grubb - Somers CT, US Paul R. Margiott - South Windsor CT, US Sean E. Haggerty - North Haven CT, US Peter A. Golovchenko - Coventry CT, US Glenn W. Scheffler - Tolland CT, US
Assignee:
UTC Power Corporation - South Windsor CT
International Classification:
H01M 8/04
US Classification:
429432, 429431
Abstract:
A method for operating a fuel cell power plant to supply power to an internal load and an external load, includes the steps of evaluating power needs of the internal and external loads to determine a fixed IDC value sufficient to supply the needs; providing auxiliary power to the internal load and output power to the external load so as to maintain operation of the fuel cell power plant at the fixed IDC value; and adjusting at least one of the auxiliary power to the internal load and output power to the external load so as to maintain operation of the fuel cell power plant at the fixed IDC value. Operation within a preselected voltage range is also provided.
Control System And Method For Controlling A Gas Generating System
Valerie A. Maston - Springfield MA Raymond M. Smith - Windsor CT Paul A. Grubb - Ellington CT Theodore S. Malinowski - South Windsor CT Leslie L. VanDine - Manchester CT Richard A. Sederquist - Newington CT
Assignee:
International Fuel Cells Corporation - South Windsor CT
International Classification:
G05D 700 H01M 630
US Classification:
422110
Abstract:
A control system and method for controlling a fuel processing system operational to produce a gas for a downstream process from a fuel, wherein the fuel processing system uses a plurality of fuel processing elements, a fuel input and a waste gas input, each of the fuel processing elements having an individual output and the plurality of fuel processing elements having a collective output, and wherein the downstream process has a waste gas output and a dynamic gas load demand. The control system includes a device for receiving communication from the downstream process indicative of the dynamic load demand and a device for controlling the collective output level of the gas in response to the dynamic load demand. The device for controlling is operative to at least one of substantially equally distribute the dynamic load demand among the plurality of fuel processing elements such that the individual outputs from each of the fuel processing elements are substantially equal to each other for forming the collective output and most efficiently distribute the dynamic load among the plurality of fuel processing elements such that at least one of the individual outputs contributes to the collective output.
Valerie A. Maston - Springfield MA Leslie L. VanDine - Manchester CT Richard A. Sederquist - Newington CT Raymond M. Smith - Windsor CT Paul A. Grubb - Ellington CT Theodore S. Malinowski - South Windsor CT
Assignee:
International Fuel Cells Corporation - South Windsor CT
International Classification:
G05D 700 H01M 630
US Classification:
422110
Abstract:
A system for generating a desired output gas from an input fuel for use in a downstream process is disclosed. The system includes a plurality of fuel processing units to generate the desired output gas, wherein each of the plurality of fuel processing units includes a reformer which uses waste gas output from the downstream process to facilitate the processing of the fuel. Each of the fuel processing units is operational over a range up to full capacity, wherein the plurality of fuel processing units are interconnected in an collective operating scheme to process the fuel. A control system is provided for controlling the plurality of fuel processing units in response to requirements of a dynamic load demand from the downstream operation. The control system is operative to adjust the operational level of each of the plurality of fuel processing units to produce individual responses from each of the fuel processing units. The individual responses are combined to produce a collective response for meeting the requirements of the dynamic load demand.
Residential Advisor at Diana Whitney Realty, Consultant for Internet Advertising, Marketing & Website Design at Paul Grubb, p.c., Owner / President at PGPC Sites
Location:
Delmar, Delaware
Industry:
Marketing and Advertising
Work:
Diana Whitney Realty - Delmarva / MD & So. DE since Jun 2012
Residential Advisor
Paul Grubb, p.c. - Delmar, DE since Apr 2009
Consultant for Internet Advertising, Marketing & Website Design
PGPC Sites - Eastern Shore since 2005
Owner / President
Condominium Realty - Ocean City, MD May 2012 - Jun 2012
Evaluation Coordinator
EMPOWRE Real Estate Apr 2011 - May 2012
Residential Maryland REALTOR
Skills:
Online Advertising advertising Marketing Communication Efficiency Real Estate Residential Homes Townhomes Buyer Representation Sellers First Time Home Buyers Listings Condos Real Estate Transactions Luxury New Home Sales Investment Properties Relocation Investors Single Family Homes Selling Property internet advertising Communication
Interests:
Several years ago -- 1995 to be exact -- my wife, Kelly and I moved to the Eastern Shore. At the time, we were both in the radio business.
We soon realized that there was no place we wanted to live more than here. That's when I decided to change my life and put down roots. In 25+ years, I'd seen a lot of places and bought and sold a lot of properties. And had really enjoyed that part. (Hmmm.)
Long story short, I started doing something else I enjoyed for a living. Having loved the experiences of buying and selling homes, real estate seemed like a natural. What a perfect fit that turned out to be.
Some (many?) of my clients have told me that I'm a little more aggressive in marketing their property than other agents they've worked with. Truthfully? it's probably because I enjoy it so much. So many of my clients have become personal friends, and for that, I'm thankful.
I have since decided to move back to my roots in advertising & marketing, especially through the internet.
Dr. Grubb graduated from the University of Washington SOM in 1982. He works in Spokane, WA and specializes in Pediatrics. Dr. Grubb is affiliated with Deaconess Hospital and Valley Hospital.
License Records
Paul E Grubb
License #:
RS-0014351 - Active
Category:
Real Estate
Type:
Salesperson
Paul E Grubb
License #:
RS-0014351 - Active
Category:
Real Estate
Type:
Salesperson
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