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1.发明公开公开(公告)号：US20240307720A1
公开(公告)日：2024-09-19
申请号：US18186147
申请日：2023-03-18
Applicant: State Grid Hunan Electric Power Company Limited , State Grid Hunan Electric Power company Limited Disaster Prevention And Reduction Center , State Grid Corporation of China
Inventor： Jiazheng Lu , Baohui Chen , Bo Li , Chuanping Wu , Tiannian Zhou , Yu Liu , Ping Liang
CPC classification number: A62C3/16 , A62C3/002 , A62C35/68 , H01M10/0525 , H01M2200/10
Abstract: Disclosed are a passivation fire-extinguishing explosion-suppression system and method for a lithium battery energy storage system. The passivation fire-extinguishing explosion-suppression system includes: a fire-detection sensing device configured to locate a fire location and send a fire signal, a fire-extinguishing and anti-reignition explosion-suppression device, and a controller configured to control the turn-on or turn-off of the fire-extinguishing and anti-reignition explosion-suppression device, where the fire-extinguishing and anti-reignition explosion-suppression device is configured to quickly extinguish an open flame and prevent a battery from reignition and explosion and includes a storage apparatus configured to store a fire-extinguishing and anti-reignition explosion-suppression medium; and the fire-extinguishing and anti-reignition explosion-suppression medium is a combination of 90% to 99.8% of a lithium passivation gas and 0.2% to 10% of a halohydrocarbon gas, and the lithium passivation gas is one or a combination of two selected from nitrogen and carbon dioxide.
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公开(公告)号：US10406675B2
公开(公告)日：2019-09-10
申请号：US15475813
申请日：2017-03-31
Applicant: STATE GRID HUNAN ELECTRIC POWER COMPANY LIVE WORKING CENTER , STATE GRID HUNAN ELECTRIC POWER COMPANY , STATE GRID CORPORATION OF CHINA , HUNAN PEACE PROSPERITY ELECTRIC LIMITED
Inventor： Xiaqing Liu , Dehua Zou , Yu Yan , Jie Niu , Jianjun Zhang , Cunyun Pan , Hao Guo , Yang Long , Naicheng Ou , Zhiwen Wang
Abstract: The invention relates to the electric power field, in particular to a live working robot used for running and operating along wires of high-voltage transmission lines, which can realize obstacle surmounting of the live working robots along the wires safely and conveniently, comprising: a main body; a walking mechanism, wherein the walking mechanism comprises three walking arms installed on the main body and spaced apart from one another, a rolling wheel is arranged at an end of each walking arm and is in an online state when being located on an upper surface of a wire or in an offline state when being separated from the wire; the rolling wheels of at least two walking arms are in the online state; at least one part of the walking arm can extend and retract in the vertical direction to change the vertical position of the rolling wheel relative to the wire, and at least one walking arm has a rotatable portion which can rotate to change the position of the rolling wheel relative to the wire; a mounting mechanism, comprising a hook and a sling connecting the hook to the main body; and a working arm, installed on the main body and provided at its end with a tool interface.
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3.发明授权公开(公告)号：US10272653B2
公开(公告)日：2019-04-30
申请号：US15475825
申请日：2017-03-31
Applicant: STATE GRID HUNAN ELECTRIC POWER COMPANY LIVE WORKING CENTER , STATE GRID CORPORATION OF CHINA , STATE GRID HUNAN ELECTRIC POWER COMPANY , HUNAN PEACE PROSPERITY ELECTRIC LIMITED , XINGHUA JIAHUI ELECTRICAL EQUIPMENT LIMITED , CHANGZHOU TEXTILE GARMENT INSTITUTE
Inventor： Dehua Zou , Lanlan Liu , Xiaqing Liu
IPC: B32B27/12 , B32B27/28 , D06M13/513 , D06M15/564 , D06M15/263
Abstract: The present invention discloses a fiber surface treatment composition, characterized in that the composition is comprised of a silane coupling agent, a polymer and a water repellent agent, wherein the polymer is a copolymer of a polyurethane/acrylic acid polymer, wherein the acrylic polymer is selected from the group consisting of polyacrylic acid, polyacrylates or acrylic acid-acrylic acid ester copolymers. The invention also discloses an insulating fiber having the composition on its surface, the preparation method for it, and an insulating yarn and an insulated cord. The insulated fibers, yarns and ropes of the invention have the advantages of moisture resistance, washing resistance, ultraviolet aging resistance and the like. Particularly, the insulated ropes can be applied to the charging work of transmission lines, especially the UHV transmission lines.
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4.发明授权公开(公告)号：US10729199B2
公开(公告)日：2020-08-04
申请号：US16228796
申请日：2018-12-21
Applicant: STATE GRID HUNAN ELECTRIC POWER COMPANY LIMITED , STATE GRID HUNAN ELECTRIC POWER COMPANY LIMITED MAINTENANCE COMPANY , STATE GRID CORPORATION OF CHINA
Inventor： Jiusong Jiang , Fuqiang Xiong , Xigui Li , Wenqi Mao , Gang Li , Ting Zhou , Peng Sun , Wen Kang , Chaofeng Zhang , Zhiping Mao , Zuosheng Li , Kai Dong , Jianli Wu , Hong Zhang , Ling Luo , Guoqi Zhang
IPC: A42B3/04 , G02B13/14 , G02B27/01 , A42B3/30 , G08B25/00 , G02B23/12 , G08B21/18 , G06Q10/00 , G07C3/00 , H02B3/00 , H04B1/3827
Abstract: A wearable equipment is adapted for substation maintenance mobile inspection and includes a binding strap and a controlling wireless communication module. A thermal imager is disposed on one side of the binding strap. A prism display component and a voice interaction module are disposed on the other side of the binding strap. The thermal imager, the prism display component, and a microphone and a speaker of the voice interaction module are connected to the controlling wireless communication module through cables, to transmit information in a power system intranet. An application method includes mounting the wearable equipment to an electric power helmet, and automatically sending an infrared image, a visible light image, power monitoring information, voice, and a video in a power operation area to a background management controlling system for the substation maintenance mobile inspection.
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5.发明申请公开(公告)号：US20190191805A1
公开(公告)日：2019-06-27
申请号：US16228796
申请日：2018-12-21
Applicant: STATE GRID HUNAN ELECTRIC POWER COMPANY LIMITED , STATE GRID HUNAN ELECTRIC POWER COMPANY LIMITED MAINTENANCE COMPANY , STATE GRID CORPORATION OF CHINA
Inventor： Jiusong JIANG , Fuqiang XIONG , Xigui LI , Wenqi MAO , Gang LI , Ting ZHOU , Peng SUN , Wen KANG , Chaofeng ZHANG , Zhiping MAO , Zuosheng LI , Kai DONG , Jianli WU , Hong ZHANG , Ling LUO , Guoqi ZHANG
Abstract: A wearable equipment is adapted for substation maintenance mobile inspection and includes a binding strap and a controlling wireless communication module. A thermal imager is disposed on one side of the binding strap. A prism display component and a voice interaction module are disposed on the other side of the binding strap. The thermal imager, the prism display component, and a microphone and a speaker of the voice interaction module are connected to the controlling wireless communication module through cables, to transmit information in a power system intranet. An application method includes mounting the wearable equipment to an electric power helmet, and automatically sending an infrared image, a visible light image, power monitoring information, voice, and a video in a power operation area to a background management controlling system for the substation maintenance mobile inspection.
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Patent Agency Ranking
6.发明申请公开(公告)号：US20170370023A1
公开(公告)日：2017-12-28
申请号：US15475825
申请日：2017-03-31
Applicant: STATE GRID HUNAN ELECTRIC POWER COMPANY LIVE WORKING CENTER , STATE GRID CORPORATION OF CHINA , STATE GRID HUNAN ELECTRIC POWER COMPANY , HUNAN PEACE PROSPERITY ELECTRIC LIMITED , XINGHUA JIAHUI ELECTRICAL EQUIPMENT LIMITED , CHANGZHOU TEXTILE GARMENT INSTITUTE
Inventor： Dehua ZOU , Lanlan LIU , Xiaqing LIU
CPC classification number: B32B27/12 , B32B27/28 , D06M13/50 , D06M13/513 , D06M15/263 , D06M15/564
Abstract: The present invention discloses a fiber surface treatment composition, characterized in that the composition is comprised of a silane coupling agent, a polymer and a water repellent agent, wherein the polymer is a copolymer of a polyurethane/acrylic acid polymer, wherein the acrylic polymer is selected from the group consisting of polyacrylic acid, polyacrylates or acrylic acid-acrylic acid ester copolymers. The invention also discloses an insulating fiber having the composition on its surface, the preparation method for it, and an insulating yarn and an insulated cord. The insulated fibers, yarns and ropes of the invention have the advantages of moisture resistance, washing resistance, ultraviolet aging resistance and the like. Particularly, the insulated ropes can be applied to the charging work of transmission lines, especially the UHV transmission lines.
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公开(公告)号：US20180050448A1
公开(公告)日：2018-02-22
申请号：US15475813
申请日：2017-03-31
Applicant: STATE GRID HUNAN ELECTRIC POWER COMPANY LIVE WORKING CENTER , STATE GRID HUNAN ELECTRIC POWER COMPANY , STATE GRID CORPORATION OF CHINA , HUNAN PEACE PROSPERITY ELECTRIC LIMITED
Inventor： Xiaqing LIU , Dehua ZOU , Yu YAN , Jie NIU , Jianjun ZHANG , Cunyun PAN , Hao GUO , Yang LONG , Naicheng OU , Zhiwen WANG
IPC: B25J5/02
CPC classification number: B25J5/02 , B25J5/00 , H02G1/02 , Y10S901/01
Abstract: The invention relates to the electric power field, in particular to a live working robot used for running and operating along wires of high-voltage transmission lines, which can realize obstacle surmounting of the live working robots along the wires safely and conveniently, comprising: a main body; a walking mechanism, wherein the walking mechanism comprises three walking arms installed on the main body and spaced apart from one another, a rolling wheel is arranged at an end of each walking arm and is in an online state when being located on an upper surface of a wire or in an offline state when being separated from the wire; the rolling wheels of at least two walking arms are in the online state; at least one part of the walking arm can extend and retract in the vertical direction to change the vertical position of the rolling wheel relative to the wire, and at least one walking arm has a rotatable portion which can rotate to change the position of the rolling wheel relative to the wire; a mounting mechanism, comprising a hook and a sling connecting the hook to the main body; and a working arm, installed on the main body and provided at its end with a tool interface.
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8.发明申请公开(公告)号：US20180189898A1
公开(公告)日：2018-07-05
申请号：US15524624
申请日：2016-08-04
Applicant: STATE GRID CORPORATION OF CHINA , STATE GRID HUNAN ELECTRIC POWER COMPANY , STATE GRID HUNAN ELECTRIC COMPANY DISASTER PREVENTION AND REDUCTION CENTER
Inventor： Jiazheng Lu , Tejun Zhou , Hongxian Zhang , Zhen Fang , Bo Li , Chuanping Wu
CPC classification number: G06Q50/06 , G06K9/0063 , G06K9/6219 , G08B17/005
Abstract: A cluster analysis based power transmission line mountain fire risky area division method, which falls within the technical field of power transmission and distribution. Based on satellite fire point monitoring data, according to a proposed cluster distance index, a sample sequence is moved to another cluster and a cluster result is obtained by calculating the cluster distance index many times and moving same, so as to obtain power transmission line mountain fire risky distribution area division of a research area, serving as a basis for a refined forecast of power transmission line mountain fires and prevention and control of the power transmission line mountain fires. The method can be used to guide the deployment of fire extinguishing teams and fire extinguishing materials in a power transmission line mountain fire high-prevalence area, thereby enhancing the power grid mountain fire extinguishing capability.
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公开(公告)号：US20240336312A1
公开(公告)日：2024-10-10
申请号：US18700723
申请日：2022-08-09
Applicant: STATE GRID HUNAN ELECTRIC POWER COMPANY , STATE GRID HUNAN EXTRA HIGH VOLTAGE TRANSMISSION COMPANY , STATE GRID CORPORATION OF CHINA
Inventor： Jian ZHANG , Dehua ZOU , Dun MAO , Zhipeng JIANG , Zhiqiang HE , Zhengxiong GONG , Qiping DUAN , Bangwei LUO , Shuwen XIAO , Yun XIANG , Bocheng LI , Jie HE , Chonggen MO
IPC: B62D57/024
CPC classification number: B62D57/024 , B62D57/028 , B62D57/036
Abstract: A biomimetic tower climbing robot and a tower climbing method thereof are provided. The robot mainly includes a main control body module and clamping and moving mechanism modules; two ends of the main control body module are connected to one clamping and moving mechanism module through an elastic universal joint respectively, two clamping and moving mechanism modules can alternately lock and unlock an anti-fall track of an iron tower, and the main control body module alternately pushes the clamping and moving mechanism module at its upper end upwards and pulls the clamping and moving mechanism module at its lower end upwards to achieve climbing of the robot along the anti-fall track.
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公开(公告)号：US12091111B1
公开(公告)日：2024-09-17
申请号：US18700723
申请日：2022-08-09
Applicant: STATE GRID HUNAN ELECTRIC POWER COMPANY , STATE GRID HUNAN EXTRA HIGH VOLTAGE TRANSMISSION COMPANY , STATE GRID CORPORATION OF CHINA
Inventor： Jian Zhang , Dehua Zou , Dun Mao , Zhipeng Jiang , Zhiqiang He , Zhengxiong Gong , Qiping Duan , Bangwei Luo , Shuwen Xiao , Yun Xiang , Bocheng Li , Jie He , Chonggen Mo
IPC: B62D57/024 , B62D57/028 , B62D57/036
CPC classification number: B62D57/024 , B62D57/028 , B62D57/036
Abstract: A biomimetic tower climbing robot and a tower climbing method thereof are provided. The robot mainly includes a main control body module and clamping and moving mechanism modules; two ends of the main control body module are connected to one clamping and moving mechanism module through an elastic universal joint respectively, two clamping and moving mechanism modules can alternately lock and unlock an anti-fall track of an iron tower, and the main control body module alternately pushes the clamping and moving mechanism module at its upper end upwards and pulls the clamping and moving mechanism module at its lower end upwards to achieve climbing of the robot along the anti-fall track.
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