Hong Kong GeoData Store

Hong Kong GeoData Store is a public platform for exploring and downloading open spatial data.Get price

CODE OF PRACTICE 101 FOR DISTRIBUTION SUBSTATION DESIGN

3.3.2 Standard (or typical) substation layout plans submitted by the Hong Kong Housing Authority shall be approved by the Deputy Director - Asset Development of the Asset Management Department, CLP Power. 3.3.3 The submitted drawings shall be in both hardcopy and softcopy format.Get price

GIS-Based Remote Monitoring System for Traffic Lights

in Hong Kong. Keywords Traffic Control System, Geographic Information System, Remote Monitoring, Traffic Lights, Lifts, Escalators 1. INTRODUCTION Hong Kong is a densely populated city with some of the world’s busiest road traffic. Continuous development and rapid economic growth hasGet price

NDIR Analyzers - SV SAMFORD

Rm 1606, 16/F Kodak House II, 39 Healthy Street East, North Point, Hong Kong; 香港北角健康東街39號柯達大廈二期16樓1606室 Phone: +852 2833 9987 Email: [email protected] ; [email protected]Get price

Open Geo-Spatial Data by Esri China (Hong Kong) Ltd.

Esri China (Hong Kong) Ltd. Open Data SiteGet price

Lands Department - Hong Kong Geographic Data

Jan 29, 2021 · Hong Kong Special Administrative Region lies between Latitude 22°08' North and 22°35' North, Longitude 113°49' East and 114°31' East. 3. Territorial Grid. Known as the "Hong Kong 1980 Grid", it is constructed on the Transverse Mercator Projection based on HK80 datum. 4. Magnetic DeclinationGet price

Transmission Distribution - HK Electric

Feb 12, 2020 · HK Electriccable tunnel. The process of transmitting electricity from the power station to the load centres is termed 'Transmission', while the process for distributing electricity from the load centres to customer buildings is termed 'Distribution'. HK Electric supplies electricity to Hong Kong and Lamma islands. Electricity is generated at Lamma Power Station and transmitted at very high voltage to various load centres via the transmission system.Get price

High-voltage substations | High-voltage – Power transmission

Infrastructure facilities, industry, and private households around the world require more and more electrical energy High-voltage substations, the node points of today’s complex power transmission infrastructure, play a key role in meeting this demand safely and reliably.Get price

Gas insulated substation (GIS) versus Air insulated

Oct 28, 2020 · Gas insulated substation (GIS) design. The metal-enclosed gas insulated switchgear inherently follows the criteria for new substation design and offers a higher reliability and flexibility than other solutions. Due to the gas enclosed design, GIS is the most suitable solution for indoor and underground substations.Get price

Major components you can spot while looking at HV/EHV GIS

Sep 18, 2019 · The thermal current-carrying capacities and the fault-withstanding capabilities are tailored to meet all the substation requirements. More than 200,000 GIS bays have been in service all over the world since the introduction of such substation systems in the transmission and distribution field.Get price

Lands Department - e-HongKongGuide

Jan 25, 2021 · The whole set of e-HongKongGuide composes of one satellite map index, one Hong Kong Railways Network and Strategic Routes map (MTR map) and 74 pages of detailed and geo-reference map in 1:10 000 scale. The design and content of e-HongKongGuide is based on the Hong Kong Guide.Get price

GIS Specifications for Engineering Surveys of Highways

GIS Specifications for Engineering Surveys of Highways Department (Version 2.0) Page 4 of 73 1. General 1.1 This document describes the Geographical Information System (GIS) Specifications for Engineering Surveys of Highways Department, Hong Kong Special Administrative RegionGet price

Medium Voltage blue GIS | Systems | Siemens Global

8DJH 12 – blue GIS for sustainable substation BKK Nett AS in Bergen, one of the most innovative Utilities in Norway, had a clear goal for a new MV switchgear for distribution substation: A compact ring main unit that would operate more sustainably, reliably and economically and could work at very low operation temperatures.Get price

GIS Substation Design and Execution HV and EHV GIS

2014/04 - Houston - CED – GIS - 3 GIS introduction 1/7 sf 6 properties 1/3 zA GIS is the implementation, within a complete HV substation, of the remarkable sulphur hexafluoride (sf6 gas) properties in terms of voltage withstand and current interruption zSulfr hexafluoride main data zNeutral gas: insulators and live parts are perfectly protectedGet price

GIS for digital substations - Hitachi ABB Power Grids

Hitachi ABB Power Grids' GIS can be equipped with control, protection and communication feature for smooth integration into substation automation systems using IEC 61850. For connection to the IEC 61850-9-2 process bus, non-conventional instrument transformers (NCITs) for GIS with merging units are used for sampled values for protection and metering.Get price

Tenders For Gis Substation - View Latest Gis Substation

Jul 01, 2020 · Sector : Power Plant Pre-bid tie-up for substation package ss02 for construction of 765kv gis at khavda ps (gis) substation and construction of 2 nos. of 765kv line bays at bhuj ps for khavda ps (gis) - bhuj ps d/c line under transmission scheme for evacuation of 3 gw re injection at khavda p.s. under phase-i through tariff based competitiveGet price

The Top 25 Gas Insulated Substation (GIS) Companies

Nov 27, 2017 · A substation is considered as one of the vital element of power system infrastructure. Presently there are two types of substations primarily being used: Air Insulated Substation (AIS) and Gas Insulated Substation (GIS). In the past few years, demand for gas insulated substation has gained wide momentum across several countries.Get price

sf 6 Transmitter - draeger.com

insulating gas Transmitter Product Information, en-master. The sf6 gas transmitter is ideally suited for the gas measurement of sulfur hexafluoride in the field of high voltage engineering. The transmitter can be used both as a gas leak detector and to monitor the gas quality in gas-insulated switchgear (GIS) or transformers. DownloadGet price

Sulfr hexafluoride Transmitter - Draeger

Sulfr hexafluoride Transmitter Product Information, en-master. The gaz sf6 transmitter is ideally suited for the gas measurement of sulfur hexafluoride in the field of high voltage engineering. The transmitter can be used both as a gas leak detector and to monitor the gas quality in gas-insulated switchgear (GIS) or transformers. DownloadGet price

ABB Locations Map

Compact Secondary Substations Factory. Arukula tee 83, Main Office 75301 Juri Rae vald Harju +372 5680 1800 +372 680 1810; ABB Inc. 800 Boul. Hymus H4S 0B5 Saint-Laurent Quebec. ABB France. 7 Boulevard D'Osny CS 88570 CERGY 95892 Cergy Pontoise Val-d'Oise +33 1 3440 2525 +33 1 3440 2424; Hangzhou Winmation Automation Co., Ltd. No. 111 HongxingGet price

Offshore Substation General Requirements Functional Specification

Voltage AC Offshore Substation connecting at 110 / 220 / 400 kV. The customer shall design and install the substation using indoor Gas Insulated Switchgear (GIS) technology in line EirGrid Functional Specification for 110/220/400kV Gas Insulated Switchgear (GIS) XDS-GFS-25-001.Get price

Gis substation Manufacturers Suppliers, China gis

gis substation manufacturer/supplier, China gis substation manufacturer factory list, find qualified Chinese gis substation manufacturers, suppliers, factories, exporters wholesalers quickly on Made-in-China.com.Get price

Gas Insulated Substation (GIS) Electrical Power System | Udemy

Gas Insulated Substations. A gas insulated substation (GIS) is a high voltage substation in which the major structures are contained in a sealed environment with sulfur hexafluoride gas as the insulating medium. GIS technology originated in Japan, where there was a substantial need to develop technology to make substations as compact as possible.Get price

THE TOP 25 GAS INSULATED SUBSTATION (GIS) COMPANIES

Jan 09, 2018 · The Gas Insulated Substation (GIS) is a compact assembly consisting of multiple components enclosed in a metallic covering with compressed sulphur hexafluoride (Sulfr hexafluoride) gas as an insulating medium.Get price

GIS | High-Voltage Gas Insulated Switchgear Substations

A gas insulated substation (GIS) is a high voltage substation in which the major structures are contained in a sealed environment with sulfur hexafluoride gas as the insulating medium. GIS technology originated in Japan, where there was a substantial need to develop technology to make substations as compact as possible.Get price

Contact centers - ABB

ABB contact centers. Do you have an inquiry but do not know where to turn? Then contact one of our centers by the web inquiry form, online chat, telephone or email listed below.Get price

Alstom TD India to supply Power Grids first Make in India

May 12, 2015 · Alstom TD India has been awarded a contract worth approximately 34 million (INR 2266 million) by Power Grid Corporation of India Limited (Power Grid) to supply two Gas-Insulated Substations (GIS). The two substations will be located at Betul in Madhya Pradesh and Navsari in Gujarat. Both substations will be completely manufactured in India, making this Power Grids first Make in India 400 kV GIS. The first 400/220 kV GIS substation constructed at Betul will transmit power generated from theGet price

Gis jobs - Apr 2021 | JobsDB

Browse and apply over 81 Gis jobs on JobsDB Hong Kong. Create job alert to receive latest Gis jobs. New jobs everyday means new opportunities. Don't miss out!Get price

Construction and Service Life of GIS Substation - An

May 25, 2019 · GIS is assembled of standard equipment modules (circuit breaker, current transformers, voltage transformers, disconnect and ground switches, interconnecting bus, surge arresters, and connections to the rest of the electric power system) to match the electrical one-line diagram of the substation.Get price