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Rohit C Moghe

from Newark, CA
Age ~38
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Also known as:
Rohit Moghi
Connected to:
Adwait V Moghe, 41Akshay V Moghe, 39Anita V Moghe, 47Gauri Moghe, 30Neha Moghe, 39Nilesh V Moghe, 40Rahul Moghe, 30Ammar Moghees, 79Marjaneh Moghimi, 62Garen Moghoyan, 48

Rohit Moghe Phones & Addresses

  • Newark, CA
  • San Jose, CA
  • Atlanta, GA
  • Sunnyvale, CA

Publications

Us Patents

Systems And Methods For Determining Current Flow Through A Utility Asset

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US Patent:
20130151187, Jun 13, 2013
Filed:
Jul 27, 2011
Appl. No.:
13/813142
Inventors:
Deepakraj M. Divan - Marietta GA, US
Rohit Moghe - Atlanta GA, US
Franklin Lambert - Palmetto GA, US
Assignee:
GEORGIA TECH RESEARCH CORPORATION - Atlanta GA
International Classification:
G01R 19/00
G01R 27/26
G06F 11/30
US Classification:
702 65, 324654
Abstract:
The present invention describes systems and methods for determining current flow through a current-carrying utility asset. An exemplary embodiment can include measuring a first magnetic induction value at a first location near a targeted current-carrying utility asset and a second magnetic induction value at a second location near the targeted asset where the first location is a known distance from the second location; determining a correlation between a spatial angle and an electrical phase angle between the targeted asset and a second asset where the second asset contributes a first and second error component to the first and second magnetic induction values respectively; estimating error values for the first and second error components using the correlation between the spatial angle and the electrical phase angle; and estimating a current flowing through the targeted asset using the first and second magnetic induction values, the known distance, and the error values.

Systems And Methods For Providing Ac/Dc Boost Converters For Energy Harvesting

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US Patent:
20130170264, Jul 4, 2013
Filed:
Jul 27, 2011
Appl. No.:
13/813635
Inventors:
Deepakraj M. Divan - Marietta GA, US
Rohit Moghe - Atlanta GA, US
Franklin C. Lambert - Palmetto GA, US
Assignee:
GEORGIA TECH RESEARCH CORPORATION - Atlanta GA
International Classification:
H02M 7/12
US Classification:
363126
Abstract:
The present invention describes systems and methods for harvesting energy from an alternating magnetic field. An exemplary embodiment can include a flux concentrator having an open core coil wherein a first current with a first voltage is induced in the flux concentrator when placed proximate an alternating magnetic field. Additionally, the system can include a transformer, having a first and second winding, connected to the flux concentrator and inducing a second current in the second winding, wherein the second current has a second voltage higher than the first voltage and a threshold voltage of a first and second diode. Furthermore, the system can include a converter, connected to the secondary winding for charging the leakage inductance of the secondary winding by creating a short circuit between the secondary winding and the converter; and the diodes connected to the secondary winding and the converter for discharging the leakage inductance.

Imputed Dc Link (Idcl) Cell Based Power Converters And Control Thereof

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US Patent:
20130207471, Aug 15, 2013
Filed:
Feb 1, 2013
Appl. No.:
13/757731
Inventors:
DEEPAKRAJ M. DIVAN - San Jose CA, US
ANISH PRASAI - San Jose CA, US
JORGE HERNENDEZ - Smyrna GA, US
ROHIT MOGHE - Atlanta GA, US
AMRIT LYER - Atlanta GA, US
RAJENDRA PRASAD KANDULA - Atlanta GA, US
International Classification:
H02J 3/00
US Classification:
307 43
Abstract:
Power flow controllers based on Imputed DC Link (IDCL) cells are provided. The IDCL cell is a self-contained power electronic building block (PEBB). The IDCL cell may be stacked in series and parallel to achieve power flow control at higher voltage and current levels. Each IDCL cell may comprise a gate drive, a voltage sharing module, and a thermal management component in order to facilitate easy integration of the cell into a variety of applications. By providing direct AC conversion, the IDCL cell based AC/AC converters reduce device count, eliminate the use of electrolytic capacitors that have life and reliability issues, and improve system efficiency compared with similarly rated back-to-back inverter system.

Trend Analysis Methods And System For Incipient Fault Prediction

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US Patent:
20100161275, Jun 24, 2010
Filed:
Dec 18, 2009
Appl. No.:
12/642381
Inventors:
Mirrasoul Mousavi - Cary NC, US
Rohit Moghe - Atlanta GA, US
International Classification:
G06F 17/18
US Classification:
702179
Abstract:
There is described herein the extension of the application of the Laplace Test Statistic for trend analysis and prediction of incipient faults for power systems. The extensions consider the situation where two parameters believed to contribute explicitly to the eventual failure are monitored. The developed extensions applied to actual incipient failure events provide promising results for prediction of the impending failure. It is demonstrated that by incorporating two parameters in the trend analysis, the robustness to outliers is increased and the flexibility is augmented by increasing the degrees of freedom in the generation of the alarm signal.

Systems And Methods For Edge Of Network Voltage Control Of A Power Grid

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US Patent:
20190089158, Mar 21, 2019
Filed:
Sep 13, 2018
Appl. No.:
16/130948
Inventors:
- Santa Clara CA, US
Rohit Moghe - Atlanta GA, US
Anish Prasai - San Jose CA, US
Andrew Dillon - Los Altos CA, US
Assignee:
Varentec, Inc. - Santa Clara CA
International Classification:
H02J 3/12
H02J 3/16
G05B 15/02
H02J 3/18
Abstract:
Systems and methods for an edge of network voltage control of a power grid are described. A system includes a distribution power network, a plurality of loads (at or near an edge of the distribution power network), and a plurality of shunt-connected, switch-controlled volt ampere reactive (VAR) sources also located at the edge or near the edge of the distribution power network where they may each detect a proximate voltage. The VAR source can determine whether to enable a VAR compensation component therein based on the proximate voltage and adjust network VAR by controlling a switch to enable the VAR compensation component. Further still, each of the VAR sources may be integrated within a customer-located asset, such as a smart meter, and a multitude of such VAR sources can be used to effectuate a distributed controllable VAR source (DCVS) cloud network.

Zero Droop Voltage Control For Smart Inverters

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US Patent:
20170040799, Feb 9, 2017
Filed:
Oct 21, 2016
Appl. No.:
15/331737
Inventors:
- Santa Clara CA, US
ROHIT MOGHE - Atlanta GA, US
Assignee:
Varentec, Inc. - Santa Clara CA
International Classification:
H02J 3/12
G05F 1/66
Abstract:
Systems and methods for controlling grid voltage include a distribution power network and one or more smart inverters at or near the edge of the distribution power network, each smart inverter configured to absorb or insert VARs to control the voltage based on a reference Q value, wherein the reference Q value is calculated by a reference Q calculator. A reference Q calculator includes a processor and a non-transitory computer readable memory with software embedded thereon, the software configured to cause the processor to receive a voltage measurement taken at or near the edge of a power distribution grid, a voltage band value, and a voltage set point value, determine a difference, e, between the voltage measurement and the voltage set point, generate a new reference Q value if an absolute value of eis greater than the voltage band value, and cause the smart inverter to either absorb or insert VARs depending on the sign of e.

Controlling Demand And Energy Through Photovoltaic Inverters Delivering Vars

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US Patent:
20160094034, Mar 31, 2016
Filed:
Dec 9, 2015
Appl. No.:
14/964524
Inventors:
- Santa Clara CA, US
ROHIT MOGHE - Santa Clara CA, US
Assignee:
Varentec, Inc. - Santa Clara CA
International Classification:
H02J 3/18
H02M 7/42
H02J 3/38
Abstract:
By virtue of the ability to vary local load via inverter (e.g., solar PV inverter) volt-ampere reactive power (VAR) injection, local demand and energy consumption can be controlled at a system level. Utilities that provide solar PV systems to consumers can leverage this ability to reduce the purchase of high cost energy. Moreover, revenue for such utilities can be maximized. For example, such localized voltage and VAR control allow for precise control to achieve, e.g., plus or minus about two percent of kW and kWHr of power consumed at a node.

Optimizing Voltage And Var On The Electric Grid Using Distributed Var Sources

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US Patent:
20150311718, Oct 29, 2015
Filed:
Apr 24, 2015
Appl. No.:
14/695880
Inventors:
- Santa Clara CA, US
ROHIT MOGHE - Santa Clara CA, US
Assignee:
Varentec, Inc. - Santa Clara CA
International Classification:
H02J 3/18
Abstract:
A plurality of edge of network grid volt ampere reactive (VAR) sources are provided in a power system in order to effectuate control at a customer level, which in turn effectuates control at a feeder level, which in turn effectuates control of an entire power system or wide area electric grid network. By optimally selecting voltage setpoints and applying such voltage setpoints to the plurality of edge of network grid VAR sources, the power system can be configured to self-balance, power factor compensation can be determined without the need for measuring load power factor. Moreover, traditionally volatile voltages at the feeder can be flattened, and VAR control can be realized.
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Rohit C Moghe from Newark, CA, age ~38 Get Report