SUBSTATION „CENTRAL AREA“ (GIS) Client: NEPA; Location: Abuja, Nigeria; Project status: Completed 2004; Project characteristics: Design, procurement, construction commissioning of GIS substation, 2x60MVA, 132/33kV SG with double bus-bars and 1 1/2 CBS. Construction of residential houses for operational and maintenance staff.Get price


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

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

Public Disclosure Authorized Transmission Substation PHCN-TCN

As all PHCN transmission Substations are similar in lay out, equipment content and are under the same management (TCN), the content of this ESMP is applicable to all Substations owned and managed by TCN-PHCN. For the purpose of this write-up, the Dan Agundi 132/33kV Substation at Kano was visited for direct data gathering.Get price

Purpose-built ­substations for the data center industry | ABB

Aug 20, 2020 · 03 Compared with systems in traditional substations, digital gas insulated switchgear (GIS) saves more than 30 tons of material transport for an average substation with seven feeders. ABB’s new smart data center digital substations offer many advantages compared with traditional substations.Get price

Skipper successfully commissioned its First 220kv GIS

Jun 02, 2017 · The newly built 220kv Grid substation will inc rease the transmission capacity in Gurgaon city and will ensure uninterrupted power supply to the consumers. Gas Insulated Substation (GIS) compared to the Air Insulated one’s gives the advantage of housing the entire substation equipment indoor, which eases the task of regular inspection, repair and maintenance.Get price

Protection Coordination * Distribution Network Optimization

PowerFactory V14 Basic Software Features Calculation Functions. Advanced Functions and Features . Protection Coordination * Distribution Network Optimization * Harmonic Analysis * Optimal Power FlowGet price

Rules to Follow For Substation Safety

Feb 29, 2016 · An electrical substation is a subsidiary station that is part of an electrical generation, transmission, and distribution system. A substations primary function is to transform voltage from low toGet price

Connecting LV micro grids to distribution automation | EEP

Mar 21, 2020 · Substation automation includes e.g. substation clock synchronized with overall system time and local operation like voltage control and event and alarm managements. Network status control covers network control in normal state, maintenance and planning e.g. network map, switching situations, load estimation and prediction and remote control ofGet price

Substation Cost Estimator | PEguru

A comprehensive tool to determine the cost of building a substation or any small portion of it. All material cost is populated. Input quantity for an estimate.Get price

Public Disclosure Authorized PHCN-TCN For 4 Nos. Transmission

Alagbon 132/33kV Transmission Substation. Annex 4 Environmental and Social site specific conditions at Ikeja West 330/132/33kV Transmission Substation. Annex 5 Environmental and Social site specific conditions at Mando 330/132/33kV Transmission Substation. 40 . 45 . 47 . 49 . 51 . 53Get price

TD Technology of TOSHIBA in Brazil

Mar 06, 2015 · Shopping Colinas 138/13.8kV GISGIT Substation - 1 x 138 kV GIS (Gas Insulated Switchgears) --- 5 Bays - 2 x 12.5 MVA GIT (Gas Insulated Transformers) - 1 x 15kV Metal-clad switchgears São Jose dos Campos (SP) GIS GIT Direct Connection between GIT GIS Scope of Work First GIT made in Brazil / Technology from Japan BRAZILGet price

High-voltage substations | High-voltage – Power transmission

Siemens’ scope of supply comprises much more than the high-voltage equipment that is required for the operation of a substation. It includes high- and medium-voltage switchgear, transformers, and equipment as well as all ancillary systems for control, protection, communication, and condition monitoring.Get price

Sulfr hexafluoride Equipment Maintenance, Repair, and Replacement and

Gas Insulated Switchgear (GIS) Replacement Project • Acquired five in-service GIS sites manufactured between 1970 and 1972manufactured between 1970 and 1972 • St. Antoine , Caniff, Midtown, Goss and Cato • GIS substations were a significant source of gaz sf6 emissions • Leaks and intensive maintenance • ITC has replaced 4 of the 5Get price


Engineering Consultant for Design, Engineering and Consultancy Services for Extra High Voltage Substations, Transmission Lines, Electrical Balance of Plant (EBOP) of Thermal Power Plants, Large Electrical Systems (HV/MV) of Steel plants, Coal Iron Handling Plants Misc. Industries, Electrical System studies using ETAP 2020.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

GIS Type ELK-14 for 300 kV

kV) GIS substation with a total weight of 7‘502 kg. A typical ELK-14 GIS substation consists of 5 to 7 func-tional units. Manufacture Phase Following materials were used: Average transport of components is 500 km by lorry (Aluminium: 300 km). SF 6 losses during manufacturing are 0.5 % of the total load or 0.7 kg. Energy and heatGet price

Layer Information for Interactive State Maps

Substations with a maximum operating voltage less than 69 kilovolts may be included, depending on the availability of authoritative sources, but coverage of these features should not be considered complete. Geographic coverage includes the United States and the U.S. Territories. Homeland Infrastructure Foundation - Level Data (HIFLD). July 2019Get price

GIS Type ELK-3 for 420 kV

GIS are at favour where increased safety requirements and severe environmental conditions are present and where aesthetic qualities take precedence. Based on worldwide experience and technological leadership ABB GIS substations of txpe ELK-3 comply with hig-hest demands in different areas of application, with rated voltages up to 420 kV. MethodsGet price

SATCON | LinkedIn

SATCON | 626 followers on LinkedIn. Design, Engg, Survey, Soil Investigation, Testing and Commissioning of EHV AIS/GIS Substation 400kV in various countries | Welcome: SATCON is an ISO 9001 (2015) certified Indian Design, Engineering and Consultancy firm providing Survey, Basic and Detail engineering services in Electrical Power Generation, EHV/HV Substations amp; Transmission linesGet price

insulating gas Gas Servicing Equipment – ENERVAC INTERNATIONAL ULC

Sulfr hexafluoride Gas Servicing Equipment. Sulfur Hexafluoride (Sulfr hexafluoride) is an excellent gaseous dielectric for high voltage power applications. It has been used extensively in high voltage circuit breakers and other switchgear employed by the power industry. Applications for sf 6 include gas insulated transmission lines and gas insulated power distributionGet 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 insulating gas. 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

ETAP Product Overview | Power System Modeling, Analysis

ETAP offers a suite of software used for power system modeling, analysis , real-time power management systems, load shedding, and railway traction power.Get price


Sulfr hexafluoride Containing Equipment in Nigeria Power System • 330/132kV GIS S/S 1no • 132/33kV GIS S/S 4no • 330kV circuit breakers 243no • 132kV circuit breakers 341no • 33kV circuit breakers 229no • There are also a substantial number of 33kV sf 6 breakers in the distribution network • With the on going reforms and the NIPP theGet price

Substation Design Engineer resume in Saudi Arabia - February 2016

Feb 03, 2016 · 132/33 kV AIS Substation at EKPARAKWA (Nigeria) 132kV AIS Substation at IKOT ABBASI (Nigeria) 132/11.5kV Substation At WANA (South Waziristan, Pakistan) 132/33kV Substation At DAMBATTA (Nigeria) 220/132kV GIS Shalamar Substation At Lahore (Pakistan) 132/33kV Substation At KANKARA (Nigeria) 132kV Substation At LAFIA (Nigeria) 132kV Substation AtGet price

MV distribution system design based on metal-clad drawout

Medium Voltage Distribution SystemsThe Basic DesignMedium Voltage System ConfigurationsNowadays, system design engineers have a choice of many types of systems that may be used for a particular application. This discussion covers medium voltage distribution systems and their practical modifications. But first we will explain the basic primary / secondary and control / protection equipment of a medium voltage metal-clad drawout switchgear. Table of content: 1. The Basic Design 1.1. Metal-Clad Switchgear Compartmentalization 1.2. Primary equipment of a MV switchgear 1.3. Control and protection equipment 2. Medium voltage system configurations 2.1. Single Bus Configuration 2.2. Single Bus with Two Sources from the Utility 2.3. Multiple Sources with Tie Breaker 2.4. ConclusionGet price

Six Ways to Improve Nigeria’s Crumbling Transmission Network

Jun 09, 2020 · Written in collaboration with Nextier Advisory. Context: Nigeria’s transmission network has long been a weak link in the country’s electricity value chain. Despite recent improvements, the Transmission Company of Nigeria (TCN) has never dispatched more than 5.4GW of power to a country of 200 million inhabitants. 1 The national grid frequently suffers from system collapses and regularlyGet price

Integrated SCADA/DMS/OMS: Increasing Distribution Operations

OMS systems have also become more integrated with other operational systems such as Geographic Information Systems (GIS), Customer Information Systems (CIS), Work Management Systems (WMS), Mobile Workforce Management (MWM), SCADA, and AMI. Integration of OMS with these systems results in improved workflow efficiency and enhanced customer service.Get price

Melissa Egeland - Electrician - Kaiser Aluminum | LinkedIn

About 4 years experience as a substation electrical equipment technician specializing in high and medium voltage substation circuit breakers to include Sf6, Oil, GIS and cubicle circuit breakers.Get price