HV Substations – Shaker Group

Banha 220 KV GIS substation Egypt SHAKER Scope includes project management, design and construction supervision for electrical, civil and steel structures, Control and protection systems, earthing, lightning protection, AC/DC systems, testing and commissioning.Get price

HV SUBSTATION PROJECT - Matelec Group

HV SUBSTATION PROJECT ACHIEVED PROJECTS Algeria : Construction of (13) 400, 220 60kV GIS AIS S/S. Extension of (9) 220 60kV AIS S/S. Nigeria : Construction of (2) 330 132kV AIS S/S. Extension of (1) 330/132kV AIS S/S. Senegal : Construction of (1) 67.5MW Power Plant with 90/15kV AIS S/S. Egypt : Construction of (1) 66/11kV GIS S/S.Get price

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

As a result, Hitachi ABB Power Grids'GIS offers outstanding reliability, operational safety and environmental compatibility. It provides a complete range of products for all ratings and applications from 72.5 kV to 1200 kV matching current and future requirements for modern switchgear.Get price

Gas-insulated switchgear | Portfolio | Siemens Energy Global

Flyer 8VM1 Blue GIS up to 72.5 kV; Flyer 8VN1 Blue GIS up to 145 kV; Brochure GIS 8DN8 up to 145 kV; Brochure GIS 8DN8 up to 170 kV; Brochure “Gas-insulated switchgear up to 245 kV, type 8DN9" Brochure “Gas-insulated switchgear up to 550 kV, type 8DQ1” Flyer “GIS 8DQ1 420 kV/80 kA” Flyer “GIS 8DQ1 245 kV, 80/90 kA, 5000/6300A”Get price

Gas-insulated switchgear (GIS) ELK-04, 145 kV, EconiQ™

Eco-efficient modular solution for reliable energy supply. ELK-04, 145 kV, EconiQ is the most robust SF 6 -free gas-insulated switchgear (GIS). It combines a low carbon footprint, superior reliability and low lifecycle costs in a flexible product layout. It is sustainable and eco-efficient product proven to remove over 80 percent of the CO 2 equivalent (CO 2 eq) emissions during the complete lifecycle of the product, compared to the SF 6 solution.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

High Voltage GIS Life Cycle Services

Extend legacy GIS bays and other OEM GIS with ABB GIS bays. Cable connections ABB engineers are factory trained certified to terminate, upgrade, install GIS cables. Radiography Diagnostic X-ray inspection of critical, internal components. Maintenance is performed without opening internal chambers or busbar. SF 6 gas testing, analysis leakGet 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. The clearance required for phase to phase and phase to ground for all equipment is much lower than that required in an air insulated substation; the total space required forGet price

Gas-Insulated Substations - GIS

Nov 10, 2010 · A gas-insulated substation (GIS) uses a superior dielectric gas, insulating gas, at moderate pressure for phase-tophase and phase-to-ground insulation. The high voltage conductors, circuit breaker interrupters, switches, current transformers, and voltage transformers are in gaz sf6 gas inside grounded metal enclosures. The atmospheric air insulation used in a conventional, air-insulated substation (AIS) requires meters of air insulation to do what sf 6 can do in centimeters.Get price

GIS - Gas Insulated Substation - YouTube

The video which showing a brief internal idea about GIS(Gas Insulated Substation)Get price

Introduction to Gas Insulated Substations ~ EUCI

Jun 29, 2017 · This course will attempt to provide an in-depth understanding of Gas Insulated Substations (GIS), including design, construction, operations, and maintenance. Attendees will gain a perspective from both an original equipment manufacturer (OEM) and utility on the lifecycle journey to a GIS installation including costs and long-term ROI.Get price

GEnew Badr substation in Egypt connects 1.5 GW to the grid

Nov 01, 2017 · GE (NYSE: GE) today announced that it has completed building and connecting the Badr substation in Egypt to the national grid; the Badr substation is located in the north-eastern Cairo Governorate, for the Egyptian Electricity Transmission Company (EETC). The new 500/220 kilovolt (kV) Gas-Insulated Substation will dispatch 1.5 gigawatt (GW) of electricity, in response to increased power generation in the area and secure reliable power supply coupled with minimal losses of transferred power.Get price

Economics Between Conventional and Gas Insulated Substation

GIS Substation also offers unique advantages over air-insulated applications. GIS substations use gaz sf6 gas that reduces the distance needed between active and non-active switchgear parts, resulting in smaller overall space requirements. Southern California Public Power Authority Awards ABB Order for GIS Substation Project. (2004, February) Figure 1.Get price

GIS Substation Construction - YouTube

Jul 14, 2016 · GIS substation construction, completion of second floor in one day. TTR Substations specializes in electrical and civil substation construction.Get 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

Egypt | PGESCo

The Plant utilizes Seawater as its Raw Water Source. The Plant is planned to be operated by Fuel Gas only. Two CTGs have the Capability to run on Light Fuel Oil. Power generated will be stepped up through main Transformers and fed to the Utility 500 kV Grid, via a Gas-insulated Switchgear (GIS) Switchyard.” Major Plant Commodities/Systems:Get price

GIS Mapping Software, Location Intelligence Spatial

Esri’s GIS mapping software is the most powerful mapping spatial analytics technology available. Learn how businesses are using location intelligence to gain a competitive advantage.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

Hitachi ABB Power Grids launches EconiQ sustainability

Apr 21, 2021 · It is sustainable and eco-efficient product proven to remove over 80% of the CO2 equivalent (CO2 eq) emissions during the complete lifecycle of the product, compared to the insulating gas solution. ELK-3, 420 kV with EconiQ busducts showcase Hitachi ABB Power Grids’ commitment to reducing the volume of sulphur hexafluoride (gaz sf6) in transmission GISGet 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

Offering system integration for grid solutions

e emissions Switching media (vacuum) with GWP=0; no CO 2 e emissions during operation, maintenance or recycling The latest products in the blue portfolio Blue Clean Air / Vacuum portfolio combines high-tech performance, easy operation and sustainability 8VM1 blue GIS up to 72 kV (for wind turbines) 8VN1 blue GIS up to 145 kVGet price

Proactive Asset Management for GIS 2GNM110153

Proactive Asset Management for GIS A six step process for reducing risk, cost, and improving reliability Gas Insulated Substations (GIS) are often critical assets for most organizations. GIS uses range from industrial applications to utility power generation equipment as well as speciality functions. Managing these assets requiresGet price

Siemens

Electrification, automation and digitalization require innovative solutions: Discover Siemens as a strong partner, technological pioneer and responsible employer.Get price

Sterlite Power Partners with Leading EPC and OEM Players from

Mar 30, 2020 · This partnership will implement state of the art OEM EPC solutions in the execution of its Green Energy Corridor(GEC) project–Lakadia Vadodara Transmission Project Limited (LVTPL). As a part of these partnerships, GE will design, construct, test and commission 765kV GIS substation at Vadodara and 765kV AIS substation at Lakadia in Gujarat.Get price

High-voltage product services | Product support for power

Upgrade of “super substation” with new GIS As part of the largest contract to-date in Qatar for the expansion of the countrypower transmission network, Siemens will upgrade an existing “super substation” in Doha with new 400kV/200kV GIS and associated equipment, before connecting to the grid.Get price

ABB commissions world’s first switchgear installation with

Aug 24, 2015 · Global warming potential (GWP) (1) of new gas mixture is almost 100 percent lower than GWP of Sulfr hexafluoride. New technology frees up about 70 percent of the 5000 m 2 space occupied by the old substation. ABB, the leading power and automation technology group, has achieved a significant breakthrough in gas insulated switchgear (GIS) technology by commissioning the worldfirst high- and medium-voltage GIS bays with a new eco-efficient gas mixture as an alternative to the widely used greenhouse gas SF₆.Get price

AC traction power supply | Rail Electrification | Siemens

The Sitras 8DA11 (1-pole) and Sitras 8DA12 (2-pole) gas-insulated switchgears are used for feeding the overhead contact line in AC traction power supply systems.Get price

Toshiba to supply GIS and transformers for Republic of Iraq

Apr 17, 2020 · This contract involves 400-kV GIS, 132-kV GIS and 400-kV power transformers for a 400-kV class substation currently being planned by the MoE in Babil Province in central Iraq. The 400-kV GIS will be manufactured by Toshiba ESS’s Hamakawasaki Operations, and the 132-kV GIS and the 400-kV power transformers will be manufactured by ToshibaGet price

ABB to power new gas complex and strengthen Saudi Arabia’s grid

Dec 21, 2016 · "This substation, equipped with our advanced GIS technology, will ensure reliable power supply to the new gas complex and feed electricity into the grid, benefitting millions of consumers and strengthening the regionpower infrastructure", said Claudio Facchin, president of ABBPower Grids division.Get price