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Circuit arrangements for ac mains or ac distribution networks
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ELECTRICITY
H02
Electric power
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CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER SYSTEMS FOR STORING ELECTRIC ENERGY
Current Industry
H02J3/00
Circuit arrangements for ac mains or ac distribution networks
Sub Industries
H02J3/005
Arrangements for selectively connecting the load to one among a plurality of power lines or power sources
H02J3/006
for providing alternative feeding paths between load and source when the main path fails
H02J3/008
involving trading of energy or energy transmission rights
H02J3/01
Arrangements for reducing harmonics or ripples
H02J3/02
using a single network for simultaneous distribution of power at different frequencies using a single network for simultaneous distribution of ac power and of dc power
H02J3/04
for connecting networks of the same frequency but supplied from different sources
H02J3/06
Controlling transfer of power between connected networks Controlling sharing of load between connected networks
H02J3/08
Synchronising of networks
H02J3/10
Constant-current supply systems
H02J3/12
for adjusting voltage in ac networks by changing a characteristic of the network load
H02J3/14
by switching loads on to, or off from, network
H02J3/16
by adjustment of reactive power
H02J3/18
Arrangements for adjusting, eliminating, or compensating reactive power in networks
H02J3/1807
using series compensators
H02J3/1814
wherein al least one reactive element is actively controlled by a bridge converter
H02J3/1821
using shunt compensators
H02J3/1828
with stepwise control, the possibility of switching in or out the entire compensating arrangement not being considered as stepwise control
H02J3/1835
with stepless control
H02J3/1842
wherein at least one reactive element is actively controlled by a bridge converter
H02J3/185
wherein such reactive element is purely inductive
H02J3/1857
wherein such bridge converter is a multilevel converter
H02J3/1864
wherein the stepless control of reactive power is obtained by at least one reactive element connected in series with a semiconductor switch
H02J3/1871
Methods for planning installation of shunt reactive power compensators
H02J3/1878
using tap changing or phase shifting transformers
H02J3/1885
using rotating means
H02J3/1892
the arrangements being an integral part of the load
H02J3/20
in long overhead lines
H02J3/22
in cables
H02J3/24
Arrangements for preventing or reducing oscillations of power in networks
H02J3/26
Arrangements for eliminating or reducing asymmetry in polyphase networks
H02J3/28
Arrangements for balancing of the load in a network by storage of energy
H02J3/30
using dynamo-electric machines coupled to fly-wheels
H02J3/32
using batteries with converting means
H02J3/34
Arrangements for transfer of electric power between networks of substantially different frequency
H02J3/36
Arrangements for transfer of electric power between ac networks via a high-tension dc link
H02J3/38
Arrangements for parallely feeding a single network by two or more generators, converters or transformers
H02J3/381
Dispersed generators
H02J3/382
the generators exploiting renewable energy
H02J3/383
Solar energy
H02J3/385
Maximum power point tracking control for photovoltaic sources
H02J3/386
Wind energy
H02J3/387
using fuel cells
H02J3/40
Synchronising a generator for connection to a network or to another generator
H02J3/42
with automatic parallel connection when synchronisation is achieved
H02J3/44
with means for ensuring correct phase sequence
H02J3/46
Controlling of the sharing of output between the generators, converters, or transformers
H02J3/48
Controlling the sharing of the in-phase component
H02J3/50
Controlling the sharing of the out-of-phase component
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Issue date
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Issue date
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Issue date
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Issue date
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Issue date
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Issue date
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Issue date
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Issue date
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Issue date
Apr 30, 2024
Aristotle University of Thessaloniki-Research Committee E.L.K.E
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G05 - CONTROLLING REGULATING
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Patent number
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Issue date
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Issue date
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Issue date
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Issue date
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Patent number
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Issue date
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Issue date
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E04 - BUILDING
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Issue date
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Issue date
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Publication date
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G05 - CONTROLLING REGULATING
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20240154415
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Publication date
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H01 - BASIC ELECTRIC ELEMENTS
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20240154427
Publication date
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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G05 - CONTROLLING REGULATING
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20240154413
Publication date
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HIGH SPEED PROTECTION FOR PHASE BALANCER WITH ZIG-ZAG TRANSFORMER
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20240154419
Publication date
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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20240154420
Publication date
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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20240154423
Publication date
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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20240154428
Publication date
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Publication number
20240154454
Publication date
May 9, 2024
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Publication date
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B60 - VEHICLES IN GENERAL
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Publication date
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Publication number
20240154414
Publication date
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G06 - COMPUTING CALCULATING COUNTING
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Publication number
20240154416
Publication date
May 9, 2024
WATTIUM OY
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
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Publication number
20240154426
Publication date
May 9, 2024
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
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Publication number
20240142926
Publication date
May 2, 2024
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
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Publication number
20240142502
Publication date
May 2, 2024
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
ONLINE MONITORING METHOD FOR DYNAMIC CHANGES IN POSITIONS OF TRANSM...
Publication number
20240142509
Publication date
May 2, 2024
TSINGHUA UNIVERSITY
Bo ZHANG
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Lighting Arrangement For Monitoring Utility Flow And Method For The...
Publication number
20240142272
Publication date
May 2, 2024
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
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Publication number
20240146065
Publication date
May 2, 2024
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Gonzague HENRI
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
CONTROLLED ENERGY SYSTEM
Publication number
20240146070
Publication date
May 2, 2024
Navia Energy Inc.
Babu Jain
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER