An Introduction to Gas Insulated Electrical Substations

This course provides an brief introductory overview of (GIS) or Gas Insulated Substations. A gas insulated substation (GIS) is a high voltage substation in which the major conducting structures are contained within a sealed environment with a dielectric gas known as sf6 gas, or sulfur hexafluoride gas as the insulating medium.Get price

Gas insulated substation (GIS) versus Air insulated

Oct 28, 2020 · The maintenance cost of GIS and AIS shall be equivalent. The cost for training in GIS is higher than in AIS. 4. Outage cost. Since the failure rate of GIS is lower, the outage cost of AIS shall be greater. 5. Disposal cost. The cost of decommissioning and disposal after use should be capitalized. The value of future expense must be taken intoGet price

PQE Technical Team Warehouse | Electrical Repair

May 03, 2020 · Mr Tony @ Antal Polgar is our Hungarian expert in GIS system with more than 40 years’ experience in GIS installation, overhaul and service. Previously he has worked for Ganz Ansaldo in Hungary for more than 40 years. He has successfully conducted maintenance and service jobs for more than 30 substations in Malaysia.Get price

5 Differences Between Air-Insulated Substations and Gas

ConstructionInstallationOperationMaintenanceTotal Cost of OwnershipGIS high voltage substationengineering uses the gas sulfur hexafluoride for insulation, whereas AIS uses air insulation in a metal-clad system. Sulfur hexafluoride is five times heavier than air and offers excellent extinction behavior. Another significant construction-based difference between the two switchyards is that a metal-clad AIS uses three-position draw-out circuit breakers (on, off and test). GIS systems use fixed, mounted circuit breakers. The sealed mounted breakers are a ‘sealed-for-life’ technology, whereas the AIS breaker can be removed for maintenance and troubleshooting.Get price

Substation Systems - New India Electricals

SUBSTATION SYSTEMS Download Brochure ENQUIRE NOW Substations are a key part of electrical generation, transmission, and distribution systems. We deploy in-depth experience and multi-disciplinary resources to provide customers with a ONE-STOP-SHOP experience for Switchyard Substations. Our team has enabled solutions that export, transmit, draw, consume distribute 1000’s of MW of POWER inGet price

SUSOBHAN GHOSH - Manager Electrical - Reliance Industries

• Operation Maintenance- 66 KV/6.6KV GIS (ABB) Substation and 33KV/11KV VCB substation with all protection and control system. • Maintained daily records on work progress, equipment performance, quality assurance, resources, and quantity. • Conduction of performance guarantee test (72hour PG Test). Handled Instruments like:Get price

Herson Manimtim - Substation Section Head/System Operation

• Monitor operation and conduct maintenance for generator auxiliaries such as remote radiator, fuel transfer pumps, lube oil transfer pump, ventilation fans, air compressor for engine starting system. • Operate and maintain four (4) units exhaust gas boiler (1180 kg/hr dry steam capacity each) and auxiliaries.Get price

Diab Sharaf - Electrical Facilities and activation Section

Steam turbines each 650 MW) which also includes the following: - 2 generator transformers single phase three bank transformers 725MVA, 23/500KV - 4 power transformers 32MVA, 220/6.3KV auxiliary and start up transformers - 500/220 KV GIS substation and includes 24 bays - Four transformers 500MVA, 500/220KV - 2 6.3 KV ABB switch gear whichGet price

Arula Yao Unga Jr. - Senior MEP Engineer - Parsons

• Tested and commissioned all electrical equipment from 110/10 kV 36 MVA GIS transmission substation to 10/0.480/0.380/0.220 kV distribution substations and to various plant equipment and machines. • Tested and commissioned the factory Emergency Power System consisting of six (6) units of 10kV 2000 kVA diesel generator sets, Woodward…Get price

balaji mani - Manager - MSD Merck Sharp Dohme A.G. | LinkedIn

Troubleshooting Maintenance of electro mechanical equipments like Multistage compressors, different types of pumps, Air blowers, Industrial Cooling pumps up to 180KW and cooling tower fans, motorized valves PM CM and monitoring of HT/LT motors 980KW/300KW with its relevant starter panels.Get price

Abdus Samad - Electrical Engineer - NKDM ASSOCIATION (NIPPON

- Installation Maintenance of Tower crane Overhead crane. - Installation of Fire Fighting system. - Electrical engineering plans, design and layouts for buildings.-… Core Tasks: - Installation Commissioning 230/34.5KV GIS Substation. - Installation Commissioning of 140 MVA TransformerGet price

Sathishkumar Rajendran - Protection Engineer - Rukun Al

عرض ملف Sathishkumar Rajendran الشخصي على LinkedIn، أكبر شبكة للمحترفين في العالم. Sathishkumar لديه 4 وظيفة مدرجة على ملفهم الشخصي. عرض الملف الشخصي الكامل على LinkedIn واستكشف زملاء Sathishkumar والوظائف في الشركات المشابهةGet price

Mageshwaran Balakrishnan - Electrical Engineer - WSP

I have demonstrated skill in driving EHV substation project from initial phase to completion Involved in Maintenance Phase of Power System Core Competencies Responsible for Design review, Installation, testing, commissioning of substation equipment’s such as HV, MV and LV switchgear, Transformer, Lighting and Power distribution system.Get price

Irfan Elahi - EPC Project Management - Burns McDonnell

• Completed two 110/13.8 kV GIS substation construction turnkey projects, starting from initiation of project to on-site delivery and customer project acceptance, which includes, base andGet price

Mohammad Shahnawaz - ARE- Pumping Station - Egis | LinkedIn

• Mechanical maintenance of existing Pumping Station, Pipeline, 4HI Cold Rolling Mills, Cut to Length M/c, Hydrogen Furnaces, Overhead Crane etc (Preventive/ Regular/ Breakdown maintenance) • Conducted Shutdown maintenance for Mechanical power transmission system, Hydraulic power packs with Vane, Piston Gear type Pumps and system drivenGet price

Mohamed Mansour - Wind Farm Electrical Operation and

2- Switches and maintains substation equipment for proper operation. 3- Prepares the equipment for operation and starts, stops… Wadi El-Natroun 500 / 220 / 66 / 22 KV GIS Substation 1- Continually observes the functioning of station equipment in substations, principally as revealed by various meters and gauges.Get price

SAYED ALI - Project Manager - AWS Engineering llc | LinkedIn

The main objective of SAFCO Power Transfer Project is to enhance the existing electrical power utilization capacity from 35 MVA at 115 kV to 93 MVA at 230 kV by designing and building a new 230kV GIS substation. Replacement of the existing 115KV Cable from SEC-Residential Area S/S with new 230 KV XLPE Cable from SEC-IBN Zahr S/S.Get price

Sample Project Execution Plan | Department of Energy

Feb 03, 2012 · The sample project execution plans on this page are those that are referenced in DOE Guide 413.3-15, Department of Energy Guide for Project Execution Plans.Get price

Vasant Naik - Electrical Engineer - Electrical | LinkedIn

نبذة عني Dynamic professional with 8 years of experience in Electrical Testing, service Maintenance, Project /Commissioning, Experience at Saudi Arabia, Qatar, China,UAE, India. with Petrochemical, fertilizer, Oil Gas Industry, Offshore, Power Energy , Transmission Distribution, GIS substation, Switchgears, EHV HV MV System, MV/HV Motors, Transformer, Electrical equipmentGet price

Sameer Ali - Senior Engineer - JKSPDC - Jammu Kashmir State

View Sameer Ali’s profile on LinkedIn, the world’s largest professional community. Sameer has 5 jobs listed on their profile. See the complete profile on LinkedIn and discover Sameer’s connections and jobs at similar companies.Get price

Ayman Khalil - Electrical Maintenance engineer - WDEPCO

نبذة عني I Owned ( 15 ) years experience in the field of Electrical ( start up , Operation Maintenance ) of H.V M.V Substation, GIS 220 KV Switchgear , Transformers , generators with excitation system , MCC , Motors , DC battery system , UPS system . at site engineer in combined cycle with capacity 750 MW and thermal power stations with capacity 300 MW .Get price

Al Amin Hossain - Team Representative (Engineering Design

Supply, Installation, Testing Commissioning of 4 MVA, 33/2.4kV Electrical Substation, Pump Automation Additional Works at Kashimpur Pump Station, Moulvibazar, Sylhet for Bangladesh Water Development Board (BWDB). Oct 2017 - Jul 2018Get price

Waheed Irfan - Multan District, Punjab, Pakistan

I employed at Al-Ojaimi Contracting Est.Dammam Joint Venture with Sojitz Corporation as Lead Electrical Engineer on the Saudi Electricity Co. Project 380/115/13.8 kV GIS Substation Project, and ASAS Universal Company (Jubail) Saudi Arabia as Electrical Engineer in Marafiq (Water and Power Utility Company) Construction and Maintenance of 4.16KvGet price

Best Transformer Manufacturer in Bangladesh

Comprehensive Solutions from Design to Delivery. Energypac has been manufacturing reliable instrument transformers for more than 30 years. Instrument transformers are designed to provide reliable performance in accordance with latest stringent global design standards like IEC and IEEE/ANSI.This ensures a product with less maintenance, low weight, flexible mounting facilities, high reliabilityGet price

HAZOP (Hazard and Operability): Free Template | SafetyCulture

Oct 15, 2020 · Recommendation(s): Review and do maintenance work on the hydraulic pressure gauge of the centrifugal pump. HAZOP Guide Words After identifying the objective and steps involved in the procedure, the team will then explore different scenarios where the procedure could deviate from its intended function.Get price

Power and water: Leliefontein pump-as-turbine station - EE

Aug 21, 2019 · Originally intended to be a booster station, Leliefontein’s location proved ideal for the establishment of a mini hydro-electric power station. The project, a marriage between the civil, mechanical and electrical engineering disciplines, shows how municipalities can use low cost, off the shelf equipment to generate clean power in their existing infrastructure. Wellington is home to […]Get price

Muhammad Ridho F. - Quality Control Engineer - PT. Rekayasa

As Subcontractor on this Project we build Seven Package for OSBL Train 3 Area, UTILITY Area, ORF Area, Brownfield Area, Flare Area, Calicobara Area and Building MCB Also New MCB with detail : Borepile and Pilling foundation at Brownfield Area, Foundation for : WWTP, Gis Substation, Main Substation, STG, Transformers, GRE Pipe, Boiler Foundation Tank, Skimmed Oil Foundation, Lube Oil TankGet price

videos id - Electronic instrument Engineer - BVH hospital

Suction pump , graphics display monitor , pulse oximeter safety alerts for medical devices, Created test protocol, Diagnostic Imaging Equip (probes) Mammography System, Electrocardiographic machines (ECG) type, electrocardiogram (EKG), - Digital X-, Sphygmomanometer – aneroid and digital Stethoscope.Get price

The Complete Guide to Electrical Insulation Testing

pump motor or a short control cable may be vital to a process in your plant. experience is the best teacher in setting up the scheduled periods for your equipment. you should make these periodic tests in the same way each time. That is, with the same test connections and with the same test voltage applied for the same length of time.Get price