Nairobi | Energy Cabinet Secretary commissions GIS substation

May 29, 2018 · Kenya’s Energy Cabinet Secretary Hon. Charles Keter commissioned the 220/66kV Gas Insulated Switchgear (GIS) substation located at the city centre on Monday. The substation is part of the Nairobi City Centre Network Upgrade and Reinforcement Project that is aimed at improving the flexibility of the power distribution system in Nairobi. Kenya Power noted in a statement that the project is being implemented by TBEA of China at a cost of KShs.13.2 billion ($128 million), funded by the EximGet price

New substation to stabilize power supply in Nairobi

May 28, 2018 · New GIS station Energy Cabinet Secretary Hon. Charles Keter has Monday commissioned the 220/66kV Gas Insulated Switchgear (GIS) substation located at the city centre. The substation is part of the...Get price

Substation and switchgear techs: GIS is seen everywhere,but why?

May 22, 2018 · The battle between insulated substation technologies is not new, says Ahmed Mousa, Manager: Distribution 69kV Transmission Planning at PSEG, US but the differences between Air Insulated Switchgear and Gas Insulated Switchgear as well as the elements that make gas more attractive than air, remains a topic of interest.Get price


volume ii part 2 section vii–works requirements lot 1: narok-bomet transmission line and line bays lot 2: kipevu-mbaraki transmission line and substationsGet price


Kenya Power and Lighting Company VI 4.2 - 1 Contract A35 KENYA POWER Funded Project Technical Specifications and Drawings 4.1.4Contr A35-Section VI SOW-substation May 2014 KPLC 4.2 SCOPE OF WORK - SUBSTATIONS 4.2.1 General The Bidder shall examine the scope of works in this section in close connection with the otherGet price

gis substation Tender News | Latest gis substation Tender Notice

Tender For Construction of 33/11 KV, 2X10 MVA, GIS Sub-station (indoor type) along with associated 33 KV and 11 KV underground lines on turnkey basis in Nagwa area of Varanasi city under IPDS Scheme for Purvanchal Vidyut Vitaran Nigam Limited. Varanasi. View Tender Detail. 1180052210322.Get price

President Kenyatta commissions Sh13b substation to boost

May 30, 2018 · NAIROBI, Kenya, May 30 – President Uhuru Kenyatta today commissioned an ultra-modern 220 Kv gas insulated substation to improve the power supply in Nairobi. The substation, the first of its kind in East and Central Africa, will handle the power coming from the Olkaria Geothermal Power Station and will create an alternative power chain for the city.Get price

High-voltage substations | High-voltage – Power transmission

Gas-insulated single-pole bus ducts with a total length of 2,700 meters connect the GIS accommodated in the 85-meter-long switchgear building with the air-insulated part of the substation. The 245-kV breakers were the world’s first of its kind to switch a short-circuit current of 80 kA.Get price

Designing of HV Power Substation and Layout

ContentIntroductionEarthing and BondingSubstation Earthing Calculation MethodologyLayout of SubstationDifferent Layouts For SubstationsPrinciple of Substation LayoutsComponents of A SubstationIntroductionEarthing and BondingSubstation Earthing Calculation Methodology (Earthing Materials)Layout of SubstationSee full list on electrical-engineering-portal.comGet price

Design study for 33/11 kV substation, distribution and

Nov 08, 2018 · Substation specific design. The substation would be a combination of switching, controlling, and voltage step-down equipment arranged to reduce sub-transmission voltage to primary distribution voltage for residential, commercial, and industrial loads.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

Substation commissioned to stabilize Nairobi power

May 28, 2018 · The gas insulated switch-gear (GIS) substation is part of the Nairobi City Centre Network Upgrade and Reinforcement Project that is aimed at improving of the power distribution system in Nairobi.Get price

MapSurveys Kenya - Ground,Aerial Mapping and GIS services

National Oil petrol stations - Topographic and boundary survey of all gas stations: Kenya: National Oil Coorporation of Kenya: 2012 - ongoing: High Transmission Electricity line from Kindaruma Power generation station to Garissa substation - Route survey of 200 km in Mwingi to Garissa: Kenya: Acorn Kenya Limited and Tata Projects InternationalGet price

Kenya commissions Nairobi City Centre 220/66kV substation

May 31, 2018 · Kenya has commissioned the Nairobi City Centre 220/66kV Gas Insulated station (GIS) substation, which is intended to boost the City’s Bulk power supply system. Image: Officials during the launch of new substation in Kenya. Photo: courtesy of Ministry of Energy. The substation has been inaugurated by Kenya President Uhuru Kenyatta.Get price


Apr 03, 2013 · The GIS substation at Magarwada is basically a connector between two grids of 400 kV and 220 kV through Inter Connecting Transformers(ICT). The switching and fault protection are broadly done using GIS technology; which requires very less amount of space and maintenance cost. It also gives much better reliability for long period of time.Get price

Kenya | Transformers Magazine

May 28, 2019 · Kenya Power has commissioned a $128M gas-insulated substation (GIS) in Nairobi, a modernized indoor 220 kV substation that will replace the 50-year-old facility at Juja Road, boosting power transformer capacity by more than 50 percent. Africa | May 29, 2018Get price

President Kenyatta commissions Ksh 13b substation to boost

May 30, 2018 · The substation, the first of its kind in East and Central Africa, will handle the power coming from the Olkaria Geothermal Power Station and will create an alternative power chain for the city.Get 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

Kenya Power in Sh2.2bn Juja station upgrade after 50 years

Feb 15, 2015 · Kenya Power in Sh2.2bn Juja station upgrade after 50 years Sunday February 15 2015 The upgrade will raise Juja substation’s transformer capacity by more than 50 per cent.Get price


HV SUBSTATION PROJECT BANIAS 230/66kV GIS S/S: SYRIA MAIN PROJECT (9) 230kV Line, (6) 230kV Inc. Generator, (3) TR 230/66kV 125MVA.Get price

Transformer Substation and Steel Constructions - Projects

Juaymah GIS AL91+AL92+AN31 Project - Saudi Arabia; KAVÇİM TM; 110/15kV Mont Kigali SS; 110kV Ahti River Substation - Kenya; 110kV Akshabulak Substation – Kazakhstan; 110kV Alto Moloque SS; 110kV Bayil Substation – Azerbaijan; 110kV Chimuara SS; 110kV Gedebey and Zeyem SS - Georgia; 110kV Khurdalan Substation - Azerbaijan; 110kV KIISAGet price

ABB wins $40 million order for eco-efficient substation in

Nov 05, 2018 · The new 380-kV Obermooweiler GIS substation, is a further milestone, positioning ABB at the forefront of eco-efficient innovations. It supports Germany’s targeted reduction of 40 percent in greenhouse gas emissions by 2020 and up to 95 percent by 2050.Get price

Alok Singh, PMP - Substation Transmission Line - Africa BU

i)11nos.x66KV/11KV 3 x 132kV/11kV Power Substations for Kenya Power and Lighting Company Ltd (KPLC), Nairobi (Kenya). Project Value USD50 Million. ii) 3nos.x220KV/132KV Geothermal Power Plant Substations for Kenya Electricity Generation Company (KENGEN),Nairobi (Kenya) with SKM Jacobs-New Zealand as Consultant. Total Project value is USD26Get price

Substations | Power Transformer News

Kenya’s electricity distribution utility, Kenya Power, has added another substation to its growing network. The power utility Kenya Power has launched a 33/11kV substation in Mtondia, Kilifi County to improve … read more »Get price

ABB powers Africa’s largest gas-insulated switchgear installation

Feb 07, 2019 · The Sebenza substation features 38 bays of 132 kilovolt (kV) gas-insulated switchgear (GIS) from ABB, making it the largest installation of GIS at this voltage level to be commissioned in Africa. ABB also supplied 132 kV, 275 kV and 400 kV circuit breakers, surge arresters and point-on-wave controllers that remove electrical transients in theGet price

Linxon wins German substation order | Power Transformer News

Feb 25, 2021 · Linxon wins German substation order. Substations. Posted by Patrick Haddad. Linxon has been selected to supply a 380-kilovolt (kV) Gas Insulated Switchgear (GIS) substation for the German transmission system operator TransnetBW in the town of Bühl, southwestern Germany. For this project, Linxon will design, supply, install and commission a 380 kV GIS substation to replace an existing 220 kV substation, which it will dismantle as part of the contract once the new GIS equipment has been putGet price

Power Solutions | Jacobs

GIS is a compact metal encapsulated switchgear, typically used when space is constrained. Jacobs has significant experience in the area of high voltage GIS substations including optioneering, design, specifications, commissioning, and root cause analysis in case of failures.Get price

Government GIS Substation Tenders Details In India | Private

Augementation of existing 2x100 mva by 2x150 mva, 220/66 kv power transformer at 220/66/11 kv NRS substation in the KPTCL land avaiable near BESCOM store and moderinization of existing AIS by GIS on 220 kv side and hybrid on 66 kv side with double bus system includig dismantling of existing equipments at 220/66/11 kv NRS sub station along withGet price