Substations – CONCO Group

CONCO is recognised as Africa’s largest high voltage substation construction provider, with a capacity to construct substations from 11kV to 765kV. Our specialised engineers design, procure, construct and commission the following types of substations: Conventional outdoor substations (AIS) Gas-insulated substations (GIS)Get price

GIS for Africa - Esri

tion system (GIS) technology offers solutions for conservation and urban planning. GIS is computer software that allows its users to manage and manipulate geographic data. By using GIS, analysts are able to establish the patterns and processes of development that work and that do not work. Policy makers are then in a posi-Get price

Power Line and Substation Design - Trans-Africa Projects

Substations are the key assets in a power system throughout generation, transmission, sub-transmission and distribution. Trans-Africa Projects supply substation design solutions that efficiently support the reliable supply of power for all voltage levels. With decades of experience and proven excellence in consulting and design, Trans-Africa Projects has successfully completed a vast number of substation engineering projects constructed throughout South Africa and internationally.Get price

66 Substation jobs in South Africa (1 new)

Johannesburg Northern Suburbs, Gauteng, South Africa. The Electrical Engineer is responsible for Substation engineering projects from 66kV to 400kV in Africa area. 10+ years relatedGet price

BURSA GIS SUBSTATION PROJECT – Emta Energy

154 kV, BURSA GIS SUBSTATION PROJECT. Leader Company in Turkish Market and its brand name is very well known in Europe, Middle East, CIS Countries, and in Africa.Get price

GIS for Electric | Geographic Information Systems Map | ETAP

Geospatial Electrical Diagram. ETAP GIS provides owners, operators, and planners geospatial tools to better design, analyze, and expand their networks. It can include transmission, sub-transmission and distribution networks in the same electrical model and solve the combined networks. ETAP GIS can also be used to include detailed substation layouts, individual tower configuration, and generation plant details using a geospatial layout.Get price

GIS substations - Hitachi ABB Power Grids

Hitachi ABB Power Grids substations with gas-insulated switchgear (GIS) are unmatched when it comes to compactness, reliability, efficiency and safety, ensuring maximum power availability for utility, commercial and industrial customers. The robust and low maintenance GIS based design minimizes the substation’s footprint by as much as 70 percent, enabling it to be installed indoors, in busy urban areas and in harsh environments.Get price

GIS Solutions for Power Generation and Transmission Services

Paranaense de Energia (Copel) implemented an environmental management system (EMA) to plan the environmental preserva-tion of the region it serves. EMA incorporates GIS applications that are used to manage the power company’s environmental compliance. Copel supplies electricity to three million consumers with 6,800 km of transmission lines.Get price

Gas-Insulated Substations - GIS

Nov 10, 2010 · A tender (competitive BID) has been called by a goverment enterprise under Ministry of Power Energy of Bangladesh for “Construction of new 230/33kV GIS Substation with associated Transmission lines near Dhaka in Bangladesh” As we informed that you (EEP) is a potential PROVIDER/ manufacturer of GIS substation.Get price

System Modeling and Visualization - ETAP

Intelligent Geospatial Network Builders Views. ETAP Intelligent GIS Diagram offers a user-friendly environment for creating, visualizing and managing geospatial network databases with built-in capability for direct import of electrical data from a GIS database to dynamically create equivalent feeders while maintaining a complete geospatial view of the distribution system.Get price

Containerised Substations and Inverter Enclosures - RWW

The containerised substations are compact and consist of power factor correction equipment, ring main units, switchboards and dry type transformers encased in robust enclosures. Renewable energy plants require many outdoor inverter enclosures housing the DC incomer, AC Inverter, power transformer and protection.Get price

End of life estimation of HV switchgear and GIS substations

Jun 10, 2016 · [3] Cigré WG 23.03: “Report on the second international survey on high voltage gas insulated substations (GIS) service experience”, Cigré Brochure 150, February 2000. [4] G Balzer, F Heil, P Kirchesch, R Meister, C Neumann: “ Evaluation of HV circuit-breakers for condition based maintenance ”, Paper A3-305, Cigré Session 2004.Get price

Geographic Information System (GIS) Tenders - Tender Bulletins

The Appointment of a Service Provider to Develop a Geographical Information System (gis) to Assist the South African Geographical Naming Council to Execute Its Mandate and Improve Compliance with the Act.Get 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

Gas insulated power transformers: A growing technology - EE

Mar 12, 2018 · The water cooling system is widely used in large-capacity underground and/or indoor substations. The heat generated from a GIT is efficiently transferred to water-air heat exchangers by water flow. The cooling system may be separated from the transformer and is usually located on the top floor of the substation building [4].Get price

Jaco Olivier - City of Johannesburg, Gauteng, South Africa

Foster Wheeler EC South Africa. Sasolburg South Africa. Built new substation to house 88Kv GIS switchgear and associated equipment. GIS purpose is to distribute utility power from National power...Get price

Sebenza – biggest substation in SA in 10 years – CONCO Group

Nearing its final months of completion, the Sebenza 400/275/88kV substation constructed and project managed by Consolidated Power Projects (CONCO) for City Power, will be the biggest substation to be built in South Africa in the past ten years. It will also be one of the main intake substations in the north eastern region of Johannesburg making it one of the country’s hubs that is set to stimulate much needed economic growth.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

South Africa Shapefile download - GIS MAP INFO

Southern most country of African Continent is South Africa. South Africa has three capitals i.e Cape Town, Pretoria and Bloemfontein. Johannesburg is the largest city of the world. South Africa Shapefile download. South Africa Shapefile download free. All data available are in EPSG:4326 WGS84 CRS (Coordinate Reference System).Get price

EPC_HENGTONG GROUP CO.,LTD.

May 23, 2018 · Innovation is the power house of HENGTONG GROUP, we have established RD center and industrial base at 11 provinces in China, West Europe, South America, South Asia, South Africa and Southeast Asia. All the technical design and manufacture of the products depends on the R&D platforms.Get price

Product brochure Gas-insulated Switchgear ELK-14 The modular

GIS ELK-14 Australia 1 substation 4 bays Bahrain 16 substations 105 bays Algeria 8 substations 69 bays India 5 substations 35 bays France 1 substation 3 bays Kuwait 5 substations 71 bays Qatar 7 substations 138 bays Saudi Arabia 7 substations 40 bays Singapore 2 substations 10 bays Thailand 4 substations 26 bays United Arab Emirates 7Get price

Substation Equipment that secures the quality of electric

Since the 1970s, Toshiba has accumulated overseas FTK / TK project management experiences of more than 100 GIS substations with voltages up to 800kV *1 all over the world. Based on our rich experiences, we will continue to offer provide substation systems equipment, with high reliability, safety, and quality.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

High-voltage systems for substations | Portfolio | Siemens

With almost 50 years of GIS manufacturing experience and the largest installed base of GIS, Siemens Energy is able to provide GIS solutions that even comprise operational training. More than 34,500 Siemens Energy GIS bays are currently in operation in GIS substations all over the world – even in most challenging environments.Get price

Emergency medical services in South Africa - Wikipedia

Emergency ambulance service is provided by each South African province. The government-operated ambulance system, also known in the Western Cape as METRO (Medical Emergency Transportation and Rescue Operations) provides emergency medical care as well as various rescue options (land, air and sea) to the public.Get price

What is GIS? - Esri South Africa

A geographic information system (GIS) A framework for gathering, managing, and analysing data. Rooted in the science of geography, GIS integrates many types of data. It analyses spatial location and organises layers of information into visualisations using maps and 3D scenes.Get price

Gas-insulated switchgear from 72.5 to 550 kV

switchgear (GIS). The GIS concept soon turned out highly successful, and immediately set new standards in terms of performance and reliability. Ever since, Siemens GIS have played a central role in supplying power safely, worldwide. Today, Siemens has installed more than 28,000 indoor and outdoor switch bays worldwide, and well over 300,000 bay-Get price

GE wins $47m substation contract in W Africa

Oct 11, 2020 · GE wins $47m substation contract in W Africa PORTO NOVA, Benin, October 11, 2020 GE Renewable Energy’s Grid Solutions business has been awarded a contract of $47 million for a substation projectGet price

Gas Insulated Substation (GIS) Electrical Power System

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