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WO/2024/038955A1 |
The present invention provides a three-dimensional surge-reducing grounding electrode body for lightning protection comprising: a lead wire (110) electrically connected to a down conductor for conducting lightning power; a three-dimensio...
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WO/2024/019526A1 |
Disclosed are a lightning protection-type smart pole and a ground monitoring method therefor. The lightning protection-type smart pole, according to one embodiment of the present invention, comprises: a pole; a dipole lightning arrester ...
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WO/2024/019527A1 |
Disclosed are a dipole lightening protection apparatus and a lightening monitoring method using same. According to the dipole lightening protection apparatus and the lightening monitoring method using same, according to an embodiment of ...
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WO/2023/242511A1 |
The invention relates to a method for producing hydrogen, comprising the following steps: capturing electrical energy from a potential difference between first and second charged zones of the atmosphere (3) or between one of the first an...
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WO/2023/218411A1 |
The present invention relates to a shielding device for shielding against atmospheric discharges. The device comprises a first conductive element and a second conductive element that passes through the first conductive element, wherein b...
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WO/2023/214335A1 |
The invention relates to a system, device and method for monitoring lightning arresters. The system for monitoring lightning arresters comprises: a plurality of ZnO lightning arresters interconnected to one another via the Internet; a pl...
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WO/2023/204332A1 |
A leakage current cutoff system according to the present invention comprises: a first cable and a second cable which are connected between a connection part to which electronic equipment is connected and a power distribution part, and wh...
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WO/2023/194398A1 |
Embodiments according to the present invention comprise a device for providing an electrical check signal, for carrying out a continuity check on an electrical line of an object, comprising a communication module which is designed to obt...
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WO/2023/157984A1 |
In electrical construction, grounding refers to connecting part of an electrical circuit or electrical equipment to the earth using a conductor. Since the earth maintains approximately the same potential, parts of a circuit connected to ...
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WO/2023/151938A1 |
The invention describes a lightning receptor assembly (1) for a wind turbine rotor blade (20), comprising a receptor unit (10R, 10B) comprising a receptor base (10B) for installation in the rotor blade interior (200) and a receptor (10R)...
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WO/2023/142405A1 |
Embodiments of the present application provide a hybrid converter valve tower, comprising: at least two first module groups arranged at intervals, each comprising a first main branch module and a first auxiliary branch module arranged in...
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WO/2023/121057A1 |
The present invention relates to a ceramic capacitor and a method for manufacturing same, and comprises: a ceramic body including a plurality of dielectric layers and having front and rear surfaces facing each other, upper and lower surf...
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WO/2023/021033A1 |
Disclosed in the present invention is a lightning arrester, comprising : a columnar housing; a first electrically conductive component, disposed in the interior of the columnar housing and configured to be in communication with the outsi...
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WO/2023/274614A1 |
202110755 21 ABSTRACT Lightning protection system evaluation based on impedance analysis 5 It is described a lightning protection system (100), in par- ticular for a rotor blade (114), the system comprising: i) a lightning conductor (110...
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WO/2022/218607A1 |
Connector arrangement for a wind turbine down conductor (6), comprising a lightning conductor cable (11), a first connection element (12), a second connection element (13) and a tube (14), wherein a first end (15) of the cable (11) is co...
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WO/2022/139679A1 |
A lightning protection apparatus for a liquid storage tank having a shell and a floating roof is provided. The lightning protection apparatus comprises a housing; and a conductor spooled within the housing. The conductor is extendable fr...
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WO/2022/115968A1 |
Power line conductors are normally shielded from direct lightning strikes by appropriately placed overhead ground wires. However, even when such overhead ground wires work as intended and intercept a strike, for a short period of time, t...
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WO/2022/100905A1 |
The invention relates to a collector device (1) for a lightning arrester apparatus, wherein the collector device (1) is connected to an earthing device via an electrical conductor (2) which is surrounded by a poorly conductive layer (3),...
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WO/2022/053527A1 |
The invention relates to an aircraft radome (1) comprising a composite structure (10) comprising, or according to the circumstances configured to define, at least one housing (20) extending along the radome from a base (2) of said radome...
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WO/2022/045539A1 |
The present invention relates to an aircraft wing. The aircraft wing comprises: a lightning protection apparatus which is installed on the surface of the aircraft wing to transmit the electrical energy of lightning to the surroundings wh...
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WO/2022/033690A1 |
The invention relates to a support structure (1) for an electrical conductor having a holding device for holding at least one live conductor (4-7) and a grounding conductor (17) for grounding the support structure. The invention is chara...
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WO/2022/022791A1 |
A wind turbine blade comprising a lightning protection system, which is at least partly disposed in an inboard portion of the blade. The lightning protection system comprises a down conductor cable having root and tip portions having ins...
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WO/2022/022790A1 |
A wind turbine blade comprising a lightning protection system, which is at least partly disposed in an inboard portion of the blade. The lightning protection system comprises a down conductor cable portion and a supporting component to h...
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WO/2021/260355A1 |
A method (100) of forming a graphene-infused carbon fibre composite, the method comprising providing (102) graphene particles having a mean particle diameter less than 10 microns; providing (104) the graphene particles in a solvent to fo...
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WO/2021/249813A1 |
Electric circuit and wind turbine Electric circuit providing a ground connection, comprising at least two brushes (12, 13) and a contact member (14), wherein each brush (12, 13) and the contact member (14) form a sliding contact, wherein...
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WO/2021/239279A1 |
Disclosed is a system and a method of diagnosing a grounding system of a structure comprising a charge collecting structure conductively connected to ground via a grounding path, wherein diagnosing involves an act of monitoring an output...
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WO/2021/233949A1 |
Disclosed is landing gear (100) of an aircraft (1000) comprising a pair of wheels (5) between which an electric actuator (10) at least partially covered with a lightning arrester cowl (20, 40) is placed, the lightning protection cowl (20...
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WO/2021/191399A1 |
The invention relates to a ground rod assembly comprising a ground rod for introduction into the ground and a drill adapter. In an end region, the ground rod includes a coupling device that can be coupled to the drill adapter for conjoin...
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WO/2021/174291A1 |
An emergency response system for responding to an emergency situation, the emergency response system comprising: at least one server; a plurality of sensors in communication with the server via at least one sensor communication channel, ...
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WO/2021/158160A1 |
A transit for cables and/or pipes trough a partition. The transit comprises one or more parts made of a rubber or plastic material. Said at least one or more parts are made of a dissipative rubber or plastic material. For an explosive en...
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WO/2021/135709A1 |
Disclosed by the present application is a lightning protection apparatus applied to a power device. The lightning protection apparatus comprises a lightning arrester, a ball head, a base, a limiting member and a connecting member; the ba...
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WO/2021/135708A1 |
Provided is power equipment with a lightning protection function, comprising an equipment cabinet (1), a mounting plate (2), a lightning arrester (3) and a connecting piece, the top of the equipment cabinet (1) is provided with a first p...
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WO/2021/115093A1 |
Disclosed is a direct lightning protection device comprising a lightning receptor (1), a lifting rod (3), an adapter, a grounding unit and a downlead (2), wherein the adapter comprises an insulating member (10), a copper seat (7) and a b...
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WO/2021/115092A1 |
A lightning protection grounding grid, comprising a first protection grounding grid unit and a second protection grounding grid unit. The first protection grounding grid unit comprises a first busbar (1), which is respectively connected ...
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WO/2021/101391A1 |
A grounding system for a concrete structure (9) is described, the grounding system comprising a mounting element (5) and a grounding device (1), the grounding device (1) comprising: i) an electrically conductive mounting bracket (10) wit...
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WO/2021/096187A1 |
Electrical equipment is grounded in order to suppress ground potential rise in a healthy phase due to a failure of a line in a distribution line, to reduce abnormal voltages or prevent the occurrence of abnormal voltages caused by lightn...
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WO/2021/040560A1 |
The invention relates to methods for mounting a lightning rod vertically on an overhead power line support. In a first embodiment, a disassemblable device is used which has two horizontally elongate supporting elements having a U-shaped ...
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WO/2021/034767A1 |
A lightning protection system can include a storage battery comprising at least one tank, a pressure control valve coupled to the storage battery, a vacuum pump fluidly coupled to the storage battery, and a controller communicatively cou...
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WO/2021/026308A1 |
A system and method are disclosed for an electrical earthing or grounding system to protect electrical systems and structures. Such systems and structures are efficient at dissipating broadband energy. An earthing mix system in contact w...
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WO/2021/004244A1 |
An automatic tripping and anti-falling arrester and a lightning protection and fuse integrated combination device, wherein the arrester includes an insulator body (1), an arrester body (3) and an anti-falling member; the insulator body (...
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WO/2020/249840A1 |
The invention relates to an electromagnetic variable-radiofrequency compensator device for the protection of the blades of wind turbine towers or other movable or static structures, which comprises: two conductive connection adapters (1,...
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WO/2020/246782A1 |
The present invention relates to a wire coupling connector for structure ground of a building and a building structure ground network comprising the same, and particularly, to a wire coupling connector for structure ground of a building,...
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WO/2020/243610A1 |
The present disclosure provides earth ground enhancing systems that improve the dissipation of electrical energy, e.g., static electrical charges, that may build up on a grounded structure or a group of grounded structures. The earth gro...
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WO/2020/225337A1 |
The invention relates to a device for detecting electrical currents on or in the vicinity of electrical conductors that are part of a lightning current arrester, an interception rod or the like, the device comprising a plurality of reed ...
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WO/2020/207799A1 |
The invention relates to a connection head piece for contacting an insulated discharge line in external lightning protection, consisting of a sleeve having an axially extending first inside diameter portion which is matched to the outsid...
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WO/2020/174345A2 |
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WO/2020/151868A1 |
The invention relates to a lightning current arrester device consisting of an interception device (4) which is connected via an electrical conductor (6a) to an earthing system (12, 21), wherein the electrical conductor (6a) is surrounded...
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WO/2020/065364A1 |
A structural cable (10) of a construction work, the structural cable comprising: a bundle (20) of load-bearing tendons, a sheath (26) within which the bundle of tendons is located, at least one consolidated lightning management module lo...
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WO/2020/064308A1 |
Embodiments presented herein relates to an externally gapped line arrester, EGLA, for transmission lines. The EGLA comprising a series varistor unit, SVU, (1) having a first end and a second end, the SVU configured to be connected betwee...
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WO/2020/038674A1 |
The present invention relates to an insulator having an end fitting and a connecting device arranged on the end fitting for connecting the insulator to a suspension and having an additional operating means, characterized in that the end ...
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