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GIS detection systems for Hitachi

GIS detection systems for Hitachi

2019-7-1Hitachi also offers expertise in the form of a full lineup of products that supports UHV (ultra-high voltage), from 110 kV up to 1,000 kV. Hitachi took part in the world's first commercial project

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  • Hitachi Solutions Geographical Information System|

    Hitachi Solutions is a core IT company of the Hitachi Group that provides global IT solutions. We provide reliable systems that integrate global hardware and software solutions, and IT services ranging from application development to cloud computing. From consulting to systems implementation, operation and maintenance, Hitachi

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  • Gas-Insulated Switchgear(GIS) - Hitachi

    2020-2-20Hitachi provides compact, reliable Gas Insulated Switchgear (GIS) with technology that can isolate 550 kV at a single point. The switchgear is composed of isolators that open/close and

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  • Gas-Insulated Switchgear(GIS) - Hitachi

    2019-7-1Hitachi also offers expertise in the form of a full lineup of products that supports UHV (ultra-high voltage), from 110 kV up to 1,000 kV. Hitachi took part in the worlds first commercial project

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  • GIS substations - Hitachi ABB Power Grids

    2021-3-17Hitachi ABB Power Grids substations with gas-insulated switchgear (GIS) are unmatched when it comes to compactness, reliability, efficiency and safety, ensuring maximum power

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  • Partial discharge detection - Hitachi ABB Power Grids

    2021-3-8Early detection of emergent partial discharge (PD) faults to prevent GIS failures. Avoidance of unnecessary shutdowns due to non-critical or non-PD signals. Modular service concept, enabling the best solution for your individual needs. Specialized and experienced partial discharge engineers at your disposal.

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  • Gas-insulated switchgear (GIS) - Hitachi ABB Power Grids

    2021-3-17GIS is used where space is limited, for example, extensions, in city buildings, on roofs, on offshore platforms, industrial plants and hydropower plants. Hitachi ABB Power Grids has always

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  • Information and Control Systems to Support - Hitachi

    2015-3-31Fig. 1—Information and Control Systems to Support Planning, Operation, and Maintenance. Hitachi deploys a wide variety of system technologies for use in planning, operation, and maintenance based around component technologies for information and control. HMI console GIS application technology Optimum control

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  • Geosurveillance: A Gis-Based System for the Detection

    This article introduces a software package named GeoSurveillance that combines spatial statistical techniques and GIS routines to perform tests for the detection and monitoring of spatial clustering.

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  • Power Generation Control Systems : Hitachi

    2021-3-3With monitoring control in power plant and optimum operation control of generation facilities, highly reliable system of Hitachi realizes stable power supply.

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  • Intrusion Detection Service - Systèmes de Sécurité Hitachi

    2021-3-14Hitachi Systems Security’s mission is to make the Internet a safer place for all, to harness the full potential of connecting people and businesses together to build trusting relationships that can be the catalyst of worry-free collaboration and limitless innovation.

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  • Hitachi

    Translate this page2021-3-17日立は、モビリティ、ライフ、インダストリー、エネルギー、ITの5分野でLumadaを活用したデジタルソリューションを提供することにより、お客さまの社会価値、環境価値、経済価値の3つの価

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  • Gas Insulated Switchgear (GIS) : Hitachi in Philippines

    2020-2-12Gas Insulated Switchgear (GIS) Compact, cost effective construction 24kV 63kV 7200A generator breaker is a natural cooling, draw out type breaker. Designed for cubicle installation, this breaker features a compact, cost effective construction in which the primary contacts act as the disconnecting switch.

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  • Area Security Solutions and Advanced - Hitachi Review

    2021-3-10This article has described examples of Hitachis area security solutions for helping keep communities safe and secure, and profiled advanced firefighting command systems. In the future, Hitachi will continue to focus development on advanced technologies such as AI and image analysis, and will apply the outcomes

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  • Partial discharge detection - Hitachi ABB Power Grids

    2021-1-17Partial discharge is a phenomenon that can occur in most types of high-voltage electrical equipment.

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  • High Voltage Switchgear Breakers - Hitachi ABB Power

    2021-3-17Hitachi ABB Power Grids offers a comprehensive range of high-voltage switchgear and breakers up to 1200 kilovolts AC and 1100 kilovolts DC that help enhance the safety, reliability and efficiency of power networks while minimizing environmental impact. Our technology leadership continues to facilitate

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  • Advanced monitoring system for gas density of GIS

    The detection of partial discharge and analysis of SF6 gas components in gas-insulated switchgear (GIS) is important for the diagnosis and operating state assessment of power equipment.

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  • Citywide Protection Examples - Hitachi

    2016-11-28systems (GIS), imagery analysis, and simulation technology. These activities and know-how based on the observe, orient, decide, act (OODA) process support rapid and accurate decision making. They also support prompt action through the automatic detection of warning signs identified by real-time processing

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  • Hitachi Australia Pty LtdHitachi Australia Pty Ltd

    2013-1-24the Australian electricity industry. Hitachi Australia have ongoing business with leading Australian electricity corporations including, Energex Ltd, Western Power Corporation Ltd, Electranet Ltd and PAWA NT. With over 30 years experience and 14,000 units of 72.5-550kV GIS supplied globally Japan AE Power Systems

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  • Partial Discharge Diagnosis on GIS Based on Envelope

    2008-12-10The hardware of the partial discharge detection system for GIS at UHF based on envelope detection is composed of: a built-in UHF sensor, wideband amplifier, bandpass filter, GSM wave trap circuit, WSEAS TRANSACTIONS on SYSTEMS Li Li-Xue, Huang Cheng-Jun, Zeng Yi, Jiang Xiu-Chen ISSN: 1109-2777

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  • Partial Discharge Monitor for GIS - marubun.co.jp

    2012-8-31operating the PDM systems and reporting the condition of the GIS. DMS also provides additional services on site as required. For example, we can locate a defect accurately by the time of flight method; or survey a GIS using a portable monitor and report on its condition - in fact our extensive experience is there for

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  • Ultra-High-Resolution Schottky Scanning Electron

    The incorporation of newly designed electron optics and detection systems allows for efficient simultaneous acquisition of multiple secondary electron and back-scattered electron signals. Multi

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  • Public Safety Security - Hitachi Asia

    2021-2-17Hitachi can set up your organisation with both human and vehicle AVM systems that are fitted with a range of software such as face recognition, electronic access control systems, and monitoring services amongst others. Thus ensuring the safety of your visitors and your staff. Hitachi Visualisation Suite (HVS)

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  • A highly accurate algorithm for SF6 leakage detection

    Sulfur hexafluoride (SF 6) is widely used in high‐voltage applications such as gas‐insulated switchgear (GIS) because of its excellent arc‐quenching properties.The main drawback of SF 6 is that it is a strong greenhouse gas. Detecting small SF 6 leakages in GIS is very important to protect the environment and to prevent the

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  • Sulfur Hexafloride (SF6) Gas Insulated Metal - Hitachi

    The gas insulated switchgear (GIS) is designed using three-phase common or single-phase enclosures. This ultimately reduces the space required on-site and associated civil engineering costs. The systems

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  • GI - Integration of remote sensing and geographic

    Abstract. Fracture systems are of great importance in the field of structural geology. Faults commonly afford easy passage to groundwater and fluids such as hydrothermal fluids and magmas or

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  • GIS-320 | FLIR Systems

    FLIR is the exclusive global distributor of the Workswell GIS-320 Thermal by FLIR optical gas imaging payload for unmanned aerial systems, unmanned ground vehicles, and mobile platforms. Built around a FLIR cooled infrared detector, the GIS-320 visualizes methane, hydrocarbons, and VOC emissions from oil and gas

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  • Hitachi tech to improve Louisana buses | ITS International

    2021-3-8Hitachi America is to deliver a multi-channel messaging and a mobile-wallet technology to passengers using the Capital Area Transit System of East Baton Rouge Parish, Louisiana.. The agency provides fixed-route service on 25 routes throughout the cities of Baton Rouge and Baker, representing a population of

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  • qgis - Transforming bounding box from object detection

    2021-2-6Geographic Information Systems Stack Exchange is a question and answer site for cartographers, geographers and GIS professionals. It only takes a minute to sign up. (X and Y coordinates) returned by an Object Detection algo.

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  • Hitachi Automotive Systems Stereo Camera with

    TOKYO, Oct 5, 2020 - (JCN Newswire) - Hitachi Automotive Systems, Ltd. today announced that its stereo camera, with nighttime pedestrian detection features, has been adopted by Suzuki Motor Corporation for their Spacia series. Spacia is a series of mini passenger vehicles launched in August 2020 with enhanced safety

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