GAS- INSULATED TRANSFORMERS AND SWITCHGEARS OF POWER

Mar 18, 2018 · Fully gas-insulated substations, adopting a combination of these transformers and switchgear, offer extra ease for safety assurance, accident prevention and ease of inspection/maintenance.Get price

Substation Tenders - Online Latest Info About Substation

supply, erection testing and commissioning for extending power supply to new manchippa pump house for a load of 16.842mva (8x2= 16 mw) duly constructing the (i) 2 nos 220kv ptr bays (including supply of transformers), metering bay and 2 nos 33kv feeder bays in the premises of under construction 220/11kv manchippa lis substation (ii)33 kv dc line (4 km) from 220/33 kv manchippa ss to 33/11 kvGet price

SATCON | LinkedIn

SATCON | 609 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 (2015Get price

Purpose-built ­substations for the data center industry | ABB

Aug 20, 2020 · The new smart substation is over 30 percent smaller than its predecessor and uses 50 percent less copper on control cables. Fewer cables means fewer field electrician man-hours stripping cables, crimping connections, testing out contact points, etc. In short, the new substation design reduces site construction time and lowers risk.Get price

Tajmul Ahmed - Senior project manager - KEC International Ltd

Mar 2010 – Present10 years 9 months. RIYADH Kingdom of saudi Arabia. Experience in 380KV GIS/132KV GIS, sub station construction,erection, testing commission associated with civilelectromechanical works. 380KV/132KV/115KV OHTL EPC project.Design submittal review equipment inspection,invoice review approve,liason.Get price

Shijoy Tharayil - Work Scheduling Engineer - ADDC | LinkedIn

Attending commissioning of EHV substations and feeders Supervision Of Reliability Centered Maintenance of GIS – sf 6 gas quality purity checking, Contact resistance measurement, Pole discrepancy test, CB timing measurement, Functional test of Alarms and all mechanisms, etc. عرض المزيد عرض أقلGet price

Karim Nashaat - Project Manager - Schneider Electric | LinkedIn

نبذة عني Results-driven personal with a proven sense of leadership shown in different life aspects, from being the Captain of Handball team at the Aviation Club for 10 years; winning more than 5 medals, to being ranked at the top 20 of my class at the Faculty of Engineering, Ain Shams University, to finally leading a team of supervisors, and technicians at ABB.Get price

Mohamed Maatouk - Testing Engineer - alfanar Testing

Testing of GIS sf 6 gas purity and dew point with confirming proper sealing for compartment. Performing Check for all switchgear and GIS/AIS panels for all voltage levels 13.8/33/66/110/380KV, apply required modifications and provide required interlocks between upstream and downstream for different manufacturers like Siemens, Alstom, SchneiderGet price

Mohammad Anwar - HIGH VOLTAGE SUBSTATION COMMISSIONING

Testing the Sulfr hexafluoride gas for leak, dew point, purity, presence of SO2 and other contaminations. Timing and contact resistance test for circuit breakers disconnects and ground switches. Testing of alarms and interlocks, removing and filling the sf6 gas, vacuum breakers and other compartment by Sulfr hexafluoride gas cart. Testing the Partial discharge in the GIS.Get price

SAEED AKHTER - Senior Commissioning Engineer - DAR

• GIS testing includes all kind of site acceptance test such as gaz sf6 pressure gauge calibration, insulating gas Purity, moisture and leakage, current transformers, potential transformers, circuit breakers, earthing switches, disconnector switches, Interlocking and functional testing for all range of GIS substations.Get price

Anantha Krishnan - Commissioning Engineer - Saudi Electricity

I have more than 9 years of experience in electrical testing, commissioning and maintenance field .I have experience in all type of switchgear panels,AIS and GIS substations. My last position was Commissioning Engineer for Saudi Electricity Company,CSD department.Get price

Ammad Ali Khan - Commissioning Engineer - Powerchina Huadong

Also Worked as internee Electrical Engineer of 2 No. of 132/11kv AIS GIS Substations, 132/11kV Sialkot GIS 132/11kV Gujrat AIS following are the main achievements. • AC DC control Panels circuit verification. • AIS CT PT installation • DSES installation. • Gas insulation Switchgears (GIS) installation and testingGet price

Ovais Ali Tariq - Protection Commissioning Engineer - Dubai

Annual Testing of O/C, E/F and differential Relays in Saudi Electricity Company (SEC) 132kV GIS sytems. Punch List clearance in 380kV GIS substation Ras-Alkhair in SEC Eastern Region. Close Loop Test , Schemce Test, TCS relay test, Tee protection,Bus Bar differential final settings in SEC AL-Qurayyat 380 kV Substation.Get price

Osama Atef ,PMP - Senior Protection and Electrical Engineer

110 KV GIS Switchgear Tests Scheme , function and alarm test for AREVA , ABB , SIEMENS GIS system Sulfr hexafluoride Leakage, Dew point AND GAS purity test insulating gas gas pressure switch compartment setting test Main circuit breaker compartment contact resistance. Main circuit breaker compartment Timing test DS ES compartment operation, contact resistance andGet price

Partial discharge - Wikipedia

In electrical engineering, partial discharge (PD) is a localized dielectric breakdown (DB) (which does not completely bridge the space between the two conductors) of a small portion of a solid or fluid electrical insulation (EI) system under high voltage (HV) stress.Get price

Khandokar Ashikur Rahman - Currently Unemployment - Seeking a

• Successfully accomplished and commissioned of 12 (twelve) 11/0.44kv GIS Substations with electrification work at Jamuna future park largest shopping mall in Dhaka. • Successfully Implemented 400kv 11/0.44 substation and control Building of Dhaka University.Get price

Mohammad Ansari - Electrical Engineer - SEPCOIII Shandong

عرض ملف Mohammad Ansari الشخصي على LinkedIn، أكبر شبكة للمحترفين في العالم. Mohammad لديه 5 وظيفة مدرجة على ملفهم الشخصي.Get price

Myth About insulating gas Gas In Electrical Equipment

Aug 24, 2017 · Therefore, this limit does not mean that higher gaz sf6 concentrations pose any toxic hazard. According to Clause 7.1 of IEC 60480: “In principle, a mixture of 20% of oxygen and 80% sf6 gas can be inhaled without adverse effect. Concentrations above 20% would cause suffocation due to lack of oxygen.Get price

Ahmad Sobuh - Senior Electrical Testing and Commissioning

• Testing of 132 kV GIS: CT’s, VT’s, contact resistance, CB IS ES timing test, mechanical electrical operation checking, insulating gas gas purity dew point and moisture content, interlocks, gas trip logic and high voltage test. • Testing of 11kV SWG.:Get price

Keerthirajan Ramadoss - Commissioning Engineer- Electrical

Testing and commissioning of all Electrical equipment which associated with Up to 380 KV GIS substations like Sulfr hexafluoride CB, CT, VT, Disconnector, Earth Switch, Sulfr hexafluoride pressure gauge, sf 6 gas purity and leakage test. Busbar Stability by using primary injection kit, Transformer Stability by using 3 phase supply and Testing of HI-Voltage for Bus BarGet price

Medium Voltage Products | ABB

Medium voltage products and solutions for the utility, industrial and commercial customers with safe and smart technologies for the distribution of electricity.Get price

Santhosh Chandran - Sr.HSE Advisor - OQ | LinkedIn

132kV GIS Offshore Substation project for Qatar Petroleum at Halul Island.Qatar,Scope includes : Installation of 132kV S/S at Halul Island with all major equipment e.g. 132kV 33kV GIS, 125 MVA Power Transformers, 60 MVAr Reactors, control panels, HVAC, Fire Fighting, Telecom and security systems.Get price

Ahmed Sayed - Masjed al Huda, Dhofar Governorate, Sultanate

2-Relay Testing: - ABB REF615 Protection Relay. - ABB REF542 PLUS Protection Relay. - SIEMENS 7SJ Protection Relay - SEL 451-5 / SEL 751A Feeder Protection Relays. - SEL 710 Motor… 1-Scheme check: - Functional Testing for 230 GIS Substations. - Functional Testing for 34.5/13.8/4.16 kV Switchgear and the 4.16kV MCC. - Functional Testing forGet price

Ahmed T. Hamed – Hardware Development Engineer – SMA Solar

CT secondary loops primary injection for 380 and 230 KV GIS system. sf6 gas Gas Purity and Dew Point Test and sf6 gas Gas Leakage Test for 380KV GIS substation. HV Stand Alone Surge Arrestor Testing. Mehr anzeigen Weniger anzeigenGet price

Subhilash K P - Health Safety Environment Officer - HCOM

Client: ADCO Main Contractor: Siemens Scope of Work: - Verification of Routes - Installation of Pre-Cast trenches - Laying of HV/MV/LV/FO Cables - Testing of cables - Termination and Splicing.33kV GIS substation feeder modification at ADBU33SN BUHASA Oil field, ADCO, Abu Dhabi.Get price

Faisal Ahmad Khan - Senior Project Manager - Siemens UK

Project Manager for 3 turnkey Substations with full profit and loss responsibility. (Worth 63 million US $). Scope: 132 kV GIS, 50 MVA 132/11 kV Power Transformers, 132 kV XLPE Cables, Fire Protection System, 11 kV Switchgear, Fault Recording System, Control and Protection, SCADA / Telecommunications, Digital Control System, AC/DC Systems, Earthing and Lightening in Protection, HVAC System andGet price

Konstantinos Valvis - Senior Electrical Engineering - Terna

Responsible for the erection, installation, testing commissioning of the consumer substation 20 kV,25MVA (ABB) Control the work of the… Electrical section head in NUAYYIM GOSP project (budget : 280.000.000 USD) GOSP project ,EPC.(CLIENT : SAUDI ARAMCO). Responsible for the erection, of the medium voltage ring and package substationsGet price

Paul Moon - Director - A.P.L High Voltage Services Limited

Basic electrical safety competence: Substations ( BESC) valid until 22/10/20 Construction skills certification scheme ( cscs ) valid until 30/07/2019 Abrasive wheels ( 2,4,8 9 ) test date 27/07/2012 Vehicle banks man . Test date 23/11/2012 Slinger/signaller. Test date 14/03/2017 Pollution prevention and spill control . Valid until 25/01/2018Get price

ILDEFONSO CANELO - Business Develop Manager - Voltalia | LinkedIn

2. New Substation 400kv/220Kv/110Kv and OHL in “RIVIERA MAYA-YUCATÁN”. GIS Substation 400Kv/220kv/110kv and one air Substation 400kv/220kv. Country Mexico. Worth $65M. www.cfe.gob.mx. 3. New Overhead Line 110Kv single circuit with 133km. Santa Rosalia-Baja California. Country Mexico Worth $18M. www.cfe.gob.mx 4.Get price