ClassID:

236457

Y02E40/70 - page 2 - CPC Classification

Classification description:

Technologies for an efficient electrical power generation, transmission or distribution Smart grids as climate change mitigation technology in the energy generation sector

Recent Application in this class:
#301
20110074215
2011-03-31

Energy storage based countermeasure for a delayed voltage recovery

#302
20110071690
2011-03-24

Methods that provide dispatchers in power grid control centers with a capability to manage changes

#303
20110067745
2011-03-24

Highly efficient solar power systems

#304
20110062787
2011-03-17

Intelligent solar energy collection system

#305
20110046752
2011-02-24

System for optimizing power generating unit

#306
20110040786
2011-02-17

Method of handling large volumes of synchrophasor measurments for real time event replay

#307
20110040420
2011-02-17

System and method for associating a load demand with a variable power generation

#308
20110035076
2011-02-10

Electric power system automation using time coordinated instructions

#309
20110035073
2011-02-10

Optimization of microgrid energy use and distribution

#310
20110035066
2011-02-10

Electric power system automation using time coordinated instructions

#311
20110035065
2011-02-10

Electric power system automation using time coordinated instructions

#312
20110031814
2011-02-10

PV sub-generator junction box, PV generator junction box, and PV inverter for a PV system, and PV system

#313
20110031810
2011-02-10

Electrical generator arrangements

#314
20110029142
2011-02-03

System tools that provides dispatchers in power grid control centers with a capability to make changes

#315
20110022240
2011-01-27

Rotor angle stability prediction using post disturbance voltage trajectories

#316
20110016055
2011-01-20

Systems and Methods for Managing Clean Energy Production and Credits

#317
20110015801
2011-01-20

Systems and Methods for Managing a Smart Grid Network

#318
20110004425
2011-01-06

State and topology processor

#319
20110004350
2011-01-06

RENEWABLE THERMAL ENERGY METERING AND CONTROLS SYSTEM

#320
20100332272
2010-12-30

Method and a system for controlling operation of a wind turbine

#321
20100332047
2010-12-30

Systems and methods for distributed power factor correction and phase balancing

#322
20100321148
2010-12-23

WIRELESS INTELLIGENT SOLAR POWER READER (WISPR) STRUCTURE AND PROCESS

#323
20100318297
2010-12-16

Irradiance mapping leveraging a distributed network of solar photovoltaic systems

#324
20100318237
2010-12-16

SYSTEM AND METHOD FOR ENERGY DEVICE MANAGEMENT

#325
20100308662
2010-12-09

High efficiency remotely controllable solar energy system

#326
20100306097
2010-12-02

DECENTRALIZED ENERGY SYSTEM AND METHOD FOR DISTRIBUTING ENERGY IN A DECENTRALIZED ENERGY SYSTEM

#327
20100305774
2010-12-02

System for Generating Cost-Efficient Low Emission Energy

#328
20100286840
2010-11-11

Voltage conservation using advanced metering infrastructure and substation centralized voltage control

#329
20100271222
2010-10-28

Automatic system information determination of distributed renewable energy systems

#330
20100268579
2010-10-21

System and method of monitoring and optimizing power quality in a network

#331
20100262309
2010-10-14

Active network management

#332
20100253150
2010-10-07

AC power systems for renewable electrical energy

#333
20100250168
2010-09-30

Accurate magnetic field sensor and method for wireless phasor measurement unit

#334
20100236253
2010-09-23

Method and system for using renewable energy sources

#335
20100235119
2010-09-16

Logical scheme for severe fault detection

#336
20100229915
2010-09-16

Systems for highly efficient solar power

#337
20100222935
2010-09-02

System and method for estimating and providing dispatchable operating reserve energy capacity through use of active load management

#338
20100222933
2010-09-02

Method and system for distributed energy generator message aggregation

#339
20100220733
2010-09-02

Communication structure for solar inverters

#340
20100219983
2010-09-02

Comparible diagnostics for renewable energy power systems

#341
20100213762
2010-08-26

Grid interconnection device and power control system

#342
20100204851
2010-08-12

Controlling distribution of electrical power

#343
20100198640
2010-08-05

Electric-power-generating-facility operation management support system, electric-power-generating-facility operation management support method, and program for executing operation management support method on computer

#344
20100194189
2010-08-05

Power distributing system, power transmitting device, power receiving device, power transmitting method and power receiving method

#345
20100191996
2010-07-29

Supply-and-demand control system of distributed and coordinated type, for use in power systems

#346
20100179779
2010-07-15

Distribution system analysis using meter data

#347
20100179704
2010-07-15

Optimization of microgrid energy use and distribution

#348
20100176760
2010-07-15

SYSTEM FOR PHOTOVOLTAIC POWER AND CHARGE MANAGEMENT

#349
20100161147
2010-06-24

Method and system for using renewable energy sources

#350
20100152910
2010-06-17

Power grid outage and fault condition management

#351
20100145884
2010-06-10

ENERGY SAVINGS AGGREGATION

#352
20100145532
2010-06-10

Distributed hybrid renewable energy power plant and methods, systems, and comptuer readable media for controlling a distributed hybrid renewable energy power plant

#353
20100138771
2010-06-03

Method and apparatus for monitoring a power system

#354
20100138363
2010-06-03

SMART GRID PRICE RESPONSE SERVICE FOR DYNAMICALLY BALANCING ENERGY SUPPLY AND DEMAND

#355
20100134077
2010-06-03

Power management apparatus with buck boost converter module

#356
20100127570
2010-05-27

Systems and methods for using a power converter for transmission of data over the power feed

#357
20100125373
2010-05-20

Minimizing circulating current using time-aligned data

#358
20100114397
2010-05-06

Integrated real-time power and solar farm control system

#359
20100109447
2010-05-06

Wide area transmission control of windfarms

#360
20100094477
2010-04-15

Determination and use of power system sensitivities

#361
20100094474
2010-04-15

Voltage control at windfarms

#362
20100076618
2010-03-25

Electricity market-oriented DC-segmentation design and optimal scheduling for electrical power transmission

#363
20100072978
2010-03-25

Synchrophasor measuring device and inter-bus-line phase angle difference measurement unit using the same

#364
20100057480
2010-03-04

Energy Services

#365
20100057266
2010-03-04

CONTROL AND SIGNALLING DEVICE FOR PHOTOVOLTAIC MODULES

#366
20100052425
2010-03-04

Networked multi-inverter maximum power-point tracking

#367
20100038968
2010-02-18

Systems for boundary controlled solar power conversion

#368
20100023179
2010-01-28

Damping electromagnetic oscillations in power systems

#369
20100023174
2010-01-28

Electric power system

#370
20100007333
2010-01-14

Wide area protection control measurement system and method

#371
20100002348
2010-01-07

Distributed bus differential protection using time-stamped data

#372
20100001585
2010-01-07

Electric power system

#373
20090319092
2009-12-24

Model based optimization of multiple power generating units

#374
20090319090
2009-12-24

Energy optimization system

#375
20090313496
2009-12-17

Computer implemented systems and methods for pre-emptive service and improved use of service resources

#376
20090313081
2009-12-17

Computer implemented systems and methods for start-up, calibration and troubleshooting of an installed renewable energy system

#377
20090313056
2009-12-17

Performance metrics in renewals energy systems

#378
20090312967
2009-12-17

PRODUCING A PHASOR REPRESENTATION OF AN ELECTRICAL ENTITY IN A MULTIPHASE AC ELECTRIC POWER SYSTEM

#379
20090309421
2009-12-17

Power compensator and method for providing a black start with that compensator

#380
20090299536
2009-12-03

Computer implemented systems and methods for improving sales and marketing effectiveness

#381
20090289500
2009-11-26

ENERGY SUPPLY DEVICE FOR A PLURALITY OF ENERGY CONSUMERS CONNECTED THERETO

#382
20090287520
2009-11-19

Technique for determining and reporting reduction in emissions of greenhouse gases at a site

#383
20090283130
2009-11-19

System, method, and apparatus for remotely coupling photovoltaic arrays

#384
20090276173
2009-11-05

System for remedying electrical power instability

#385
20090228406
2009-09-10

Apparatus, system, and method for quantifying energy usage and savings

#386
20090228324
2009-09-10

Method and System for Efficient Energy Distribution in Electrical Grids Using Sensor and Actuator Networks

#387
20090228320
2009-09-10

Apparatus, system, and method for quantifying, bundling, and applying credits and incentives to financial transactions

#388
20090222144
2009-09-03

Systems and methods for electromechanical oscillation monitoring

#389
20090218887
2009-09-03

Systems for highly efficient solar power conversion

#390
20090210835
2009-08-20

Efficient power region checking of multi-supply voltage microprocessors

#391
20090200994
2009-08-13

Method and apparatus for distributed VAr compensation

#392
20090160258
2009-06-25

Advanced renewable energy harvesting

#393
20090150005
2009-06-11

Method and System to Provide a Distributed Local Energy Production System with High-Voltage DC Bus

#394
20090144000
2009-06-04

Systems and methods for monitoring and diagnosing the power generated by renewable power systems

#395
20090132302
2009-05-21

Computer implemented systems and methods for improving renewable energy systems performance guarantees

#396
20090125158
2009-05-14

State and topology processor

#397
20090112375
2009-04-30

System and method for control of power distribution

#398
20090108680
2009-04-30

REMOTE POWER CONTROL SYSTEM AND POWER SUPPLY TAP

#399
20090099798
2009-04-16

Real-time power system oscillation detection using modal analysis

#400
20090089608
2009-04-02

Systems and methods for power swing and out-of-step detection using time stamped data

#401
20090088991
2009-04-02

System and method for monitoring and managing energy performance

#402
20090088990
2009-04-02

SYNCHRONIZED PHASOR PROCESSOR FOR A POWER SYSTEM

#403
20090088989
2009-04-02

Symmetrical component amplitude and phase comparators for line protection using time stamped data

#404
20090079267
2009-03-26

Converter control unit

#405
20090079263
2009-03-26

Hybrid energy conversion system with realtime hybrid power display

#406
20090076745
2009-03-19

Protection control measurement system

#407
20090062969
2009-03-05

Hybrid robust predictive optimization method of power system dispatch

#408
20090043548
2009-02-12

Computer implemented systems and methods for enhancing renewable energy educational activities

#409
20090027067
2009-01-29

Method and system for real time identification of voltage stability via identification of weakest lines and buses contributing to power system collapse

#410
20090026841
2009-01-29

Electric power supply system

#411
20090012918
2009-01-08

SYSTEM AND METHOD FOR CREATING A COST-EFFECTIVE AND EFFICIENT RETAIL ELECTRIC POWER EXCHANGE/ENERGY SERVICE PROVIDER LOAD OPTIMIZATION EXCHANGE AND NETWORK THEREFOR

#412
20090012917
2009-01-08

System and Method for Array and String Level Monitoring of a Grid-Connected Photovoltaic Power System

#413
20090006122
2009-01-01

SYSTEM AND METHOD FOR CREATING A COST-EFFECTIVE AND EFFICIENT RETAIL ELECTRIC POWER EXCHANGE/ENERGY SERVICE PROVIDER LOAD OPTIMIZATION EXCHANGE AND NETWORK THEREFOR

#414
20080306860
2008-12-11

ALLOCATION ENGINE FOR ENVIRONMENTALLY RELEVANT ITEMS

#415
20080306859
2008-12-11

STANDING ORDERS AND SALES FOR ENVIRONMENTALLY RELEVANT ITEMS

#416
20080306801
2008-12-11

DASHBOARD FOR ENVIRONMENTALLY RELEVANT ITEMS

#417
20080301032
2008-12-04

DERIVATIVES OF ENVIRONMENTALLY RELEVANT ITEMS

#418
20080300936
2008-12-04

MARKET OVERSIGHT FACILITY FOR ENVIRONMENTALLY RELEVANT ITEMS

#419
20080300935
2008-12-04

EXCHANGE RATES FOR ENVIRONMENTALLY RELEVANT ITEMS

#420
20080300907
2008-12-04

IMPORT AND EXPORT MANAGER FOR ENVIRONMENTALLY RELEVANT ITEM

#421
20080288118
2008-11-20

Network radiality in reconfiguration of a radial power distribution system using a matrix-structured knowledge-based system

#422
20080281795
2008-11-13

SEARCH ENGINE FOR ENVIRONMENTALLY RELEVANT ITEMS

#423
20080281747
2008-11-13

RATING ENGINE FOR ENVIRONMENTALLY RELEVANT ITEMS

#424
20080281615
2008-11-13

JURISDICTIONAL COMPLEXITY MANAGER FOR ENVIRONMENTALLY RELEVANT ITEMS

#425
20080281540
2008-11-13

APPARATUS AND METHOD FOR ESTIMATING SYNCHRONIZED PHASORS AT PREDETERMINED TIMES REFERENCED TO A COMMON TIME STANDARD IN AN ELECTRICAL SYSTEM

#426
20080275815
2008-11-06

CROSS-ENVIRONMENTALLY RELEVANT ITEM COMPLEXITY MANAGER FOR CARBON REDUCTION, RENEWABLE ENERGY, ENERGY EFFICIENCY AND POLLUTION REDUCTION

#427
20080275810
2008-11-06

MARKET DEPOSITORY FOR ENVIRONMENTALLY RELEVANT ITEMS

#428
20080275746
2008-11-06

CROSS-ENVIRONMENTALLY RELEVANT ITEM COMPLEXITY MANAGER

#429
20080262758
2008-10-23

Verifying an accuracy of a state estimation

#430
20080246339
2008-10-09

Self-powered home automation installation and its method of operation

#431
20080228665
2008-09-18

BUNDLING METHOD AND SYSTEM FOR CREDITS OF AN ENVIRONMENTAL COMMODITIES EXCHANGE

#432
20080228664
2008-09-18

BUNDLING METHOD AND SYSTEM FOR CREDITS OF AN ENVIRONMENTAL COMMODITIES EXCHANGE

#433
20080228632
2008-09-18

TRADING METHOD AND SYSTEM FOR AN ENVIRONMENTAL COMMODITIES EXCHANGE

#434
20080228631
2008-09-18

BUNDLING METHOD AND SYSTEM FOR CREDITS OF AN ENVIRONMENTAL COMMODITIES EXCHANGE

#435
20080228630
2008-09-18

SYSTEM AND METHOD FOR VALUATING ITEMS AS TRADABLE ENVIRONMENTAL COMMODITIES

#436
20080228629
2008-09-18

SYSTEM AND METHOD FOR VALUATING ITEMS AS TRADABLE ENVIRONMENTAL COMMODITIES

#437
20080228628
2008-09-18

REGISTRATION METHOD AND SYSTEM FOR AN ENVIRONMENTAL COMMODITIES EXCHANGE

#438
20080228558
2008-09-18

SYSTEM AND METHOD FOR VALUATING ITEMS AS TRADABLE ENVIRONMENTAL COMMODITIES

#439
20080228516
2008-09-18

BUNDLING METHOD AND SYSTEM FOR CREDITS OF AN ENVIRONMENTAL COMMODITIES EXCHANGE

#440
20080185451
2008-08-07

Energy alert power system and method

#441
20080177425
2008-07-24

Damping electromechanical oscillations in power systems

#442
20080177423
2008-07-24

Automatic energy management and energy consumption reduction, especially in commercial and multi-building systems

#443
20080172312
2008-07-17

System for execution of a load operating plan for load control

#444
20080158752
2008-07-03

Circuit protection system

#445
20080154810
2008-06-26

Dynamic economic load dispatch by applying dynamic programming to a genetic algorithm

#446
20080154800
2008-06-26

REPORTING AND BILLING SYSTEM FOR CLEAN ENERGY INFRASTRUCTURE

#447
20080150544
2008-06-26

Multi-ended fault location system

#448
20080147335
2008-06-19

Monitoring of distributed power harvesting systems using DC power sources

#449
20080140326
2008-06-12

Estimation of real-time power system quantities using time-synchronized measurements

#450
20080125881
2008-05-29

Process control and optimization technique using immunological concepts

#451
20080097655
2008-04-24

Method and system to provide a distributed local energy production system with high-voltage DC bus

#452
20080071482
2008-03-20

Apparatus, method, and system for wide-area protection and control using power system data having a time component associated therewith

#453
20080052145
2008-02-28

Power Aggregation System for Distributed Electric Resources

#454
20080040263
2008-02-14

Business Methods in a Power Aggregation System for Distributed Electric Resources

#455
20080040223
2008-02-14

Electric Resource Module in a Power Aggregation System for Distributed Electric Resources

#456
20080039980
2008-02-14

Scheduling and control in a power aggregation system for distributed electric resources

#457
20080039979
2008-02-14

Smart Islanding and Power Backup in a Power Aggregation System for Distributed Electric Resources

#458
20080033786
2008-02-07

Power generation mix forecasting modeling method

#459
20080024008
2008-01-31

Household self-contained power supply

#460
20080015795
2008-01-17

Prognostic health monitoring in switch-mode power supplies with voltage regulation

#461
20070279039
2007-12-06

Rotation phase angle measuring device, and control-protecting devices of electric power system using the same

#462
20070257654
2007-11-08

Power management apparatus

#463
20070255461
2007-11-01

Automatic energy management and energy consumption reduction, especially in commercial and multi-building system

#464
20070252716
2007-11-01

Solar Inverter and Photovoltaic Installation Comprising Several Solar Inverters

#465
20070250217
2007-10-25

System and method for automatically operating UPFC (unified power flow controller) connected to SCADA (supervisory control and data acquisition)

#466
20070244604
2007-10-18

Energy and cost savings calculation system

#467
20070219755
2007-09-20

System and method for a self-healing grid using demand side management techniques and energy storage

#468
20070216515
2007-09-20

Power system for area containing a set of power consumers

#469
20070203658
2007-08-30

Method and apparatus for parallel loadflow computation for electrical power system

#470
20070185823
2007-08-09

Load prediction based on-line and off-line training of neural networks

#471
20070179724
2007-08-02

Isolated operation detecting method, control apparatus for detecting isolated operation for distributed power supply

#472
20070179675
2007-08-02

System for dispatching and controlling of generation in large-scale electric power systems

#473
20070142975
2007-06-21

Model based sequential optimization of a single or multiple power generating units

#474
20070094043
2007-04-26

Energy service business method and system

#475
20070087231
2007-04-19

METHOD AND APPARATUS FOR MULTIPLE MODE CONTROL OF VOLTAGE FROM A FUEL CELL SYSTEM

#476
20070086134
2007-04-19

Apparatus and method for estimating synchronized phasors at predetermined times referenced to an absolute time standard in an electrical system

#477
20070067065
2007-03-22

Electricity market-oriented dc-segmentation design and optimal scheduling for electrical power transmission

#478
20060247874
2006-11-02

System and method for synchronized phasor measurement

#479
20060237058
2006-10-26

Direct current combiner box with power monitoring, ground fault detection and communications interface

#480
20060214428
2006-09-28

Wind farm

#481
20060193099
2006-08-31

Systems and methods for performing a redundancy check using intelligent electronic devices in an electric power system

#482
20060167591
2006-07-27

Energy and cost savings calculation system

#483
20060085363
2006-04-20

Method and apparatus for providing load dispatch and pollution control optimization

#484
20060047369
2006-03-02

Aggregation of distributed energy resources

#485
20050246068
2005-11-03

System for aiding the preparation of operation and maintenance plans for a power generation installation

#486
20050209951
2005-09-22

System and method for creating a cost-effective and efficient retail electric power exchange/energy service provider load optimization exchange and network therefor

#487
20050192711
2005-09-01

System and method for residential emissions trading

#488
20050187726
2005-08-25

Detecting electromechanical oscillations in power systems

#489
20050160128
2005-07-21

Methods and systems for power systems analysis: a non-iterative state solver/estimator for power systems operation and control

#490
20050128659
2005-06-16

Power source switching unit and power source management system comprising it

#491
20050116475
2005-06-02

Power generator and system comprising it

#492
20050051209
2005-03-10

System and method for implementing virtual solar cell

#493
20050043862
2005-02-24

Automatic energy management and energy consumption reduction, especially in commercial and multi-building systems

#494
20050038571
2005-02-17

Automatic energy management and energy consumption reduction, especially in commercial and multi-building systems

#495
20050015283
2005-01-20

Electric-power-generating-facility operation management support system, electric-power-generating-facility operation management support method, and program for executing support method, and program for executing operation management support method on computer

#496
18066241
2023-11-07

Rapid shutdown device for photovoltaic modules

#497
17707041
2023-11-07

System for optimizing thermal energy generation from multiple energy sources

#498
17036630
2021-01-05

Alternating conversion solar power system