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US20110238388 Determination of safety limit minimum critical power ratio  
In one embodiment, the method includes determining the safety limit minimum critical power ratio using the operating limit minimum critical power ratio, a change-in-critical-power-ratio...
US20110015798 Building Energy Usage Auditing, Reporting, and Visualization  
Systems and methods for energy monitoring and for providing the user with contextual information on the energy usage of a building area are disclosed. The methods may comprise performing an energy...
US20110224839 Power Point Tracking  
An maximum power point tracking unit used in a solar cell power system can find maximum power point more efficiently.
US20120158393 METHOD FOR PLACING THERMOELECTRIC GENERATORS IN TECHNICAL INSTALLATIONS  
A method and system for placing thermoelectric generators in technical installations, wherein an installation model is created from interacting mechatronic objects, comprising type-specific and...
US20150235150 METHOD AND SYSTEM FOR OPTIMIZATION OF COMBINED CYCLE POWER PLANT  
A method for determining an operating set point for a combined cycle power plant, the method includes: simulating the operation of the power plant; correcting the simulation of the operation of...
US20130179143 METHOD FOR MODELING A REPAIR IN AN ELECTRIC GRID  
This disclosure describes methods for use with energy management systems that electric utilities use to manage power distribution networks. The methods can account for changes in phase value that...
US20140172400 EQUIPMENT FAULT DETECTION, DIAGNOSTICS AND DISAGGREGATION SYSTEM  
A system for fault detection and diagnostics of equipment. The system may also be capable of disaggregation and/or virtual submetering of energy consumption by equipment, such as that of heating,...
US20150006140 POWER MANAGEMENT ANALYSIS AND MODELING FOR DISTRIBUTED COMPUTER SYSTEMS  
A system and method for performing a hypothetical power management analysis on a distributed computer system uses chronologically consecutive snapshots of the distributed computer system. The...
US20140025351 PLANNING ECONOMIC ENERGY DISPATCH IN ELECTRICAL GRID UNDER UNCERTAINTY  
A method for solving a two-stage non-linear stochastic formulation for the economic dispatch problem under renewable-generation uncertainty. Certain generation decisions are made only in the first...
US20130024179 MODEL-BASED APPROACH FOR PERSONALIZED EQUIPMENT DEGRADATION FORECASTING  
A system, in one embodiment, provides means for acquired measurements of one or more operating parameters of a turbine engine. The system further includes means for determining an estimated value...
US20110246153 METHOD FOR PELLET CLADDING INTERACTION (PCI) EVALUATION AND MITIGATION DURING BUNDLE AND CORE DESIGN PROCESS AND OPERATION  
Example embodiments are directed to a method of fuel bundle design, core design, or combined fuel and core design, to ensure Pellet Cladding Interaction (PCI) related fuel failures are mitigated....
US20120109719 SMART GRID DEPLOYMENT SIMULATOR  
A decision management system simulates a smart grid communications network service deployment using business and technology changeable parameters, models describing traffic profiles for smart grid...
US20130151228 POWER CONSUMPTION PREDICTION METHOD FOR CLOCK GATING INTEGRATED CIRCUIT DEVICES  
A power consumption prediction method for an integrated circuit device is provided. The power consumption prediction method includes detecting a clock gating cell of the integrated circuit device...
US20120303350 ANALYSIS METHOD FOR TURBINE-GENERATOR TORSIONAL VIBRATIONS AFFECTED BY POWER TRANSMISSION SYSTEM  
An analysis method for turbine-generator torsional vibrations affected by power transmission system, which is processed by a computer system with a simulation software, is proposed. This analysis...
US20140278333 SYSTEMS, METHODS, AND MEDIA FOR MODELING TRANSIENT THERMAL BEHAVIOR  
In some embodiments, systems for simulating thermal behavior in energy usage simulators are provided, the systems comprising: at least one hardware processor that: induces an event trigger to an...
US20100318343 SMART DATA ACCESS LAYER FOR SUPERVISORY INFORMATION SYSTEM  
One embodiment of the application provides a method and system for selecting a template characterizing a power plant from a template base, the template base including a plurality of templates and...
US20120010757 ENERGY MANAGEMENT SYSTEM  
An energy management system uses an expert engine and a numerical solver to determine an optimal manner of using and controlling the various energy consumption, producing and storage equipment in...
US20110082682 SYSTEMS POWER DISTRIBUTION TOOL  
A systems power distribution tool integrates the design of the power source and distribution network to provide a robust interconnect topology and power source. This is accomplished with a machine...
US20130117004 ELECTRICAL POWER PROFILE SIMULATOR  
A system and methods to simulate a power profile of an electrical system are disclosed. A combination of electrical devices operable to be electrically coupled to a common power source is...
US20110060582 Diversity and Defense-In-Depth Simulation Apparatus  
A simulator system transfers parameters between a power plant simulator and a safety control simulator. Problems concerning software common mode failure, interface interactions errors, software...
US20130297280 Verification of Design Derived From Power Intent  
An approach is provided in which a power design verification system retrieves a power intent data corresponding to a power design, which identifies the power design's power modes and power mode...
US20130080138 SYSTEMS AND METHODS FOR MICROGRIDS AVAILABILITY EVALUATION USING A MARKOV CHAIN ENERGY STORAGE MODEL  
Systems and methods are disclosed for availability evaluation of microgrid systems with an energy storage device by applying a Markov chain model to model charging and discharging processes in the...
US20130166270 METHOD OF SUBSTATION-CONTROL CENTER TWO-LEVEL DISTRIBUTED MODELING FOR POWER GRID  
A method of substation-control center two-level distributed modeling for power grid is provided. The method comprises: (1) building a substation model for each of substations, each substation...
US20120215517 Method for Determining and/or Predicting the Maximum Power Capacity of a Battery  
A method determines and/or predicts a maximum power capacity of a battery by using a model of the battery based on an electric equivalent circuit diagram that predicts the maximum power capacity...
US20130006600 Transmission Evaluation  
Disclosed are various embodiments for transmission evaluation. In one embodiment, among others, a method includes evaluating a plurality of contingencies to generate a plurality of contingency...
US20150120269 EFFICIENT FORECASTING FOR HIERARCHICAL ENERGY SYSTEMS  
Examples of energy forecasting in hierarchical energy systems are provided herein. A global forecast model instance for a hierarchical energy system can be determined through aggregation of energy...
US20150006141 METHOD, COMPUTER PROGRAM AND SYSTEM PROVIDING REAL-TIME POWER GRID HYPOTHESIS TESTING AND CONTIGENCY PLANNING  
A data processing system includes a user interface with a user input configured to enable a user to specify a type of simulation to be performed and at least one initial condition, where the...
US20150051894 TRACTION POWER SIMULATION  
Systems and methods are provided for simulating fraction power and control in transportation systems under design conditions and/or utilizing real-time data.
US20090295165 METHOD FOR WIND TURBINE PLACEMENT IN A WIND POWER PLANT  
A method for determining wind turbine location within a wind power plant based on at least one design criteria. A wind turbine layout including at least one wind turbine location is prepared and...
US20110224966 SYSTEM AND METHOD FOR EVALUATING NUCLEAR REACTOR FUELING PLAN  
A nuclear reactor fueling plan evaluating system and method in which reactor shutdown margin evaluation are performed quickly and accurately. A fueling procedure formulating part and an input...
US20120185222 FULL SPECTRUM LOCA EVALUATION MODEL AND ANALYSIS METHODOLOGY  
This invention relates to a computational system and method for performing a safety analysis of a postulated Loss of Coolant Accident in a nuclear reactor for a full spectrum of break sizes...
US20120109618 ACCIDENT PARAMETER IDENTIFICATION METHOD FOR SEVERE ACCIDENTS  
The present invention discloses an accident parameter identification method, combining optimization algorithm and severe accident analysis software, for severe accidents. The optimization...
US20100279455 Methods, facilities and simulations for a solar power plant  
In an embodiment, the present invention discloses methods and simulations for constructing a solar power plant meeting a criterion of either a desired power selling price or a capital investment....
US20110040550 ENERGY RESOURCE ALLOCATION INCLUDING RENEWABLE ENERGY SOURCES  
A computer implemented method includes providing information related to wind speed and direction prediction to a wind turbine energy prediction module, providing wind energy production prediction...
US20140129204 STATE ESTIMATION FOR COOPERATIVE ELECTRICAL GRIDS  
Aspects of state estimation for cooperative electrical grids are disclosed. State estimation of a local electrical grid can be based on a local grid model and local electrical grid information....
US20110295610 METHOD FOR CONFIGURING INSTALLATION CAPACITIES OF HYBRID ENERGY GENERATION SYSTEM  
A method for installation capacities of a hybrid energy generation system is disclosed. The hybrid energy generation system may include a plurality of power systems. According to the environment...
US20120143385 COMPUTING ARCHITECTURE FOR AUTONOMOUS MICROGRIDS  
A computing architecture that facilitates autonomously controlling operations of a microgrid is described herein. A microgrid network includes numerous computing devices that execute intelligent...
US20140188410 Methods for Photovoltaic Performance Disaggregation  
The present invention provides methods of calibrating photovoltaic model parameters to improve modeling accuracy of photovoltaic power product ion, methods for determining as-built photovoltaic...
US20150112661 OVERCURRENT SIMULATION METHOD WHEN NAIL PENETRATES SECONDARY BATTERY AND RECORDING MEDIUM STORING THE PROGRAM  
Disclosed is an overcurrent simulation method when a nail penetrates a secondary battery and a recording medium storing the program. The overcurrent simulation method according to the present...
US20130218548 VIRTUALIZATION, OPTIMIZATION AND ADAPTATION OF DYNAMIC DEMAND RESPONSE IN A RENEWABLE ENERGY-BASED ELECTRICITY GRID INFRASTRUCTURE  
In a renewable energy-based electricity grid infrastructure, distributed data analytics enable modeling and delivery of an appropriate, time-sensitive, dynamic demand response from multiple...
US20120239373 METHOD AND A SYSTEM FOR SIMULATION IN A SUBSTATION  
A method and a system are disclosed for simulation in a substation. The method can include acquiring substation data from substation condition data and base substation record; adapting the...
US20140039865 MODELING SYSTEM AND MODELING METHOD BASED ON LOGICAL RELATION  
A modeling system and modeling method based on a logical relation, including an operation task integrating module, a task interpreter, a graph layout correcting module, a graph wiring correcting...
US20120150524 FAULT-RIDE-THROUGH METHOD, CONVERTER AND POWER GENERATING UNIT FOR A WIND TURBINE  
A fault-ride-through method is provided. The method includes detecting a voltage dip on a power line transmitting electric power. If a voltage dip is detected, the method includes reducing an...
US20110125336 SUPERVISORY SYSTEM CONTROLLER FOR USE WITH A RENEWABLE ENERGY POWERED RADIO TELECOMMUNICATIONS SITE  
A supervisory system controller for controlling and monitoring the generation of electrical energy from renewable sources and management methods for the storage of energy so generated and...
US20140058716 Electrical Optimization and Component Selection in an Electrical Grid  
Techniques for optimizing a distribution circuit (e.g., electric power grid) are described. Primary wiring of a distribution circuit may comprise a plurality of unique primary paths, from a source...
US20140180663 System and Method For Accelerated Assessment of Operational Uncertainties In Electrical Power Distribution Systems  
A system for accelerated assessment of operational uncertainties in an electrical power distribution system includes a plurality of utility assets, and a distribution analysis (“DA”) system. DA...
US20090271169 Training Simulators for Engineering Projects  
Methods and systems for providing a training simulator for an engineering project are disclosed. A simulator operable to simulate the engineering project is provided. The simulator includes at...
US20080281574 SYSTEM AND METHOD FOR GLITCH ANALYSIS IN CIRCUITS  
A system and method for analyzing power glitch in circuits includes simulating a circuit to provide waveform responses at positions of interest in the circuit. Each waveform response is processed...
US20080221850 Effective current density and continuum models for conducting networks  
An Effective Current Density (ECD) method for continuum representation of conducting networks is disclosed. ECD is a method for representing large numbers of conductors in a single, compact model...
US20120109617 OPTIMIZATION OF ELECTRICAL COMPONENT PARAMETERS IN ENERGY STORAGE SYSTEM MODELS  
A method of predicting an electrochemical mapping parameter in a vehicle that derives at least a portion of its motive power from an energy storage system is provided. The method may comprise...

Matches 1 - 50 out of 231 1 2 3 4 5 >