GOVERNMENT OF PAKISTAN MINISTRY OF WATER AND POWER

Substations, Augmentation of 18 existing substations and Conversion of 4 existing substations from Air Insulated Substation (AIS) to Gas Insulated Substation (GIS). Broad Baseline ConditionsGet price

Map and data: Pakistan - Vector layers and ready-to-go GIS

Map and data: Pakistan. Download vector layers and ready-to-go GIS projects based on OSM ESRI Shape, Geodatabase, GeoJSON, PDF, CSV, TAB, PBF, XML, SQL formats forGet price

GIS Maps | Pakistan GIS

Apr 13, 2014 · A group of urban planning students from University of Engineering and Technology (CRP-10) including M. Aamir Basheer, Imtiaz Hussain, Imran Nawaz, Zohaib Anwar, Iqra Ismail, Rohail Javaid, Ghulam Mustafa, Akram Anwar, Adnan Khan, Aniqa Azam, Areesha Gul has prepared GIS based peri urban structure plan of Okara City using high resolution satellite image.Get price

Gas-Insulated Substations - GIS

Nov 10, 2010 · A gas-insulated substation (GIS) uses a superior dielectric gas, Sulfr hexafluoride, at moderate pressure for phase-tophase and phase-to-ground insulation. The high voltage conductors, circuit breaker interrupters, switches, current transformers, and voltage transformers are in Sulfr hexafluoride gas inside grounded metal enclosures. The atmospheric air insulation used in a conventional, air-insulated substation (AIS) requires meters of air insulation to do what insulating gas can do in centimeters.Get price

Satellite Crop Monitoring System in Pakistan

Pakistan is a country of diverse agro-climatic regions. The climate is predominantly arid to semi arid. The mighty Indus and its tributaries have facilitated the establishment of a network of dams, barrages and a profuse delivery system of water supplies. Pakistan’s agriculture is predominantly converged in the Indus basin.Get price

Pakistan GIS

May 09, 2012 · Pakistan GIS is offering GIS training courses for beginners interested in learning concepts and applications of GIS in different spheres of life. “ Understanding Geographic Information Systems” is an introductory training being organized for students and professionals who stand at primary level in the field of GIS and want to enhance theirGet price

Questions Misconceptions about GIS sf6 gas Gas Systems

Feb 01, 2012 · moisture (water vapor) in the gas begins to condense as liquid (droplets or dew) or solid (ice). Typical dewpoint in Sulfr hexafluoride equipment ranges from -60C to -5C. Common operating pressures are 100-755 kPa abs. (0-95 psig). ppmv: Moisture Volume concentration (parts per million by 15 1/18/2012 Volume). One million times the ratio of the volume of moistureGet price

GIS Substation Design and Execution HV and EHV GIS

2014/04 - Houston - CED – GIS - 3 GIS introduction 1/7 sf 6 properties 1/3 zA GIS is the implementation, within a complete HV substation, of the remarkable sulphur hexafluoride (Sulfr hexafluoride) properties in terms of voltage withstand and current interruption zinsulating gas main data zNeutral gas: insulators and live parts are perfectly protectedGet price

Gis substation - SlideShare

Jul 12, 2014 · Comparison of GIS and AIS substation 11. Drawbacks of GIS 12. Growth of GIS substation 13. Future trends in GIS 14. Conclusion Contents 3. Introduction and governing standard This presentation covers the technical requirements and design aspects of a gas-insulated substation (GIS) as per governing standards of GIS substations.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

High Voltage GIS Life Cycle Services

Extend legacy GIS bays and other OEM GIS with ABB GIS bays. Cable connections ABB engineers are factory trained certified to terminate, upgrade, install GIS cables. Radiography Diagnostic X-ray inspection of critical, internal components. Maintenance is performed without opening internal chambers or busbar. SF 6 gas testing, analysis leakGet price

Construction and Service Life of GIS Substation - An

May 25, 2019 · GIS is assembled of standard equipment modules (circuit breaker, current transformers, voltage transformers, disconnect and ground switches, interconnecting bus, surge arresters, and connections to the rest of the electric power system) to match the electrical one-line diagram of the substation.Get price

GIS Jobs - May 2021 | Indeed.com Pakistan

GIS jobs now available. GIS Expert, Engineering Supervisor, Town Planner and more on Indeed.comGet price

imran javed - Technical Project Manager - Jhimpir Power

Project Scope: EPC works for Balance of Plant and Construction of overall plant. Its includes design, installation, testing commissioning of 132 KV Hybrid GIS substation, 22Kv MV GIS, Shunt compensation system, 22 KV collection system, Power transformers, GSU transformers, RMUs, Plant SCADA, AC/DC systems and 33 number WTGs.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

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 substation Tender News | Latest gis substation Tender Notice

Tender For Design, Construction, Testing, Commissioning of 33 11kV, 2 10 MVA Substation and associated works for shifting of Ram Mandir Substation Under Smart City Area Based Development on Engineering, Procurement and Construction EPC Basis View Tender Detail : 1932717210519: 19-May-2021: 15-Jun-2021Get price

GIS MAP Service in Rawalpindi Islamabad Pakistan

Digitization of Maps in GIS MAP Service in Rawalpindi Islamabad Pakistan Please Contact 0331_5214562 Image data gaining from Google Earth and Geo referencing in Arc map with original coordinates, With the help of Vector data GIS Map Service in Rawalpindi Islamabad Pakistan Digitalis map through Line, Rectangle, Circle, Ellipse For GIS MAP all type of Geo Referencing techniques for digitalisGet price

Gis substation Manufacturers Suppliers, China gis

gis substation manufacturer/supplier, China gis substation manufacturer factory list, find qualified Chinese gis substation manufacturers, suppliers, factories, exporters wholesalers quickly on Made-in-China.com.Get price

Barqtron

We offer a complete and advanced range of underground high voltage and extra high voltage products and services. We manage all your energy needs from project planning to maintenance, all with an optimized financial plan tailored to your needs.Get price

Alstom TD India to supply Power Grids first Make in India

May 12, 2015 · The two substations will be located at Betul in Madhya Pradesh and Navsari in Gujarat. Both substations will be completely manufactured in India, making this Power Grids first Make in India 400 kV GIS. The first 400/220 kV GIS substation constructed at Betul will transmit power generated from the Mouda Super Thermal Power Plant II. The second installation at Navsari, will carry power generated at the Kakrapar Atomic Power Station. Both substations will feed power to the national grid.Get price

Asset Monitoring Solutions 2GNM110119.a

OEM switchgear throughout interstate substations is a daunting task. Easily know the operating capability, retrieve historical data, and predict maintenance before it’s needed on each asset with ABB’s Asset Monitoring Solutions. ABB recognizes that industry needs are changing as resources become limited andGet price

Substation / Gas Insulated Switchyards: TPSC (India) Private

2x125MW Hydel Power Station GIS Substation: Ghatghar, Maharashtra, India. Government of Maharashtra Irrigation Department (GOMID), Pune: Custom Port Clearance and Inland Transportation, Supply of onshore equipment to site, Erection and Commissioning of 245kV GIS (3 Bays). 4: 3x170MW Teesta Stage –V Hydro Power Project, Sikkim, IndiaGet price

Substation Control Protection Wiring / Schematics Part 1

Worked at 380/132/11kV Voltage Levels in Saudi Arab and 500/220/132/11kV Substation in NTDC Pakistan. I started my career from NTDC pakistan where I served at protection engineer at 500/220/132/11kV Substation Jamshoro 132/11kV substation Vehari and I also completed 36 weeks long protection instrumentation training in Lahore Tarbela(2003Get price

Swajjal Rastogi - Electrical Design Engineer - SMEC india pvt

GIS Sub stations: Ataur 400/220/33 kV (2*500 MVA) Indirapuram 400/220/33 kV (2*500 MVA) Dasna 400/220/132 kV (2*315 MVA) My role is to prepare check following drawings/documents: Single Line… The project comprises of 4 nos of Air Insulated Substations 3 nos of Gas Insulated Substations. AIS Substation: Greater Noida 765/400/220 kV (2*1500MVA)Get price

Pakistan Gi, Pakistan Gi Manufacturers and Suppliers on

About 45% of these are martial arts wear. A wide variety of gi options are available to you, such as oem service, in-stock items. You can also choose from martial arts wear. As well as from judo, mma, and karate. There are 18,878 gi suppliers, mainly located in Asia. The top supplying country or region is Pakistan, which supply 100% of giGet price

SAEED AKHTER - Senior Commissioning Engineer - DAR

• GIS testing includes all kind of site acceptance test such as sf 6 pressure gauge calibration, gaz sf6 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

Contact Us - Hitachi ABB Power Grids

Please note that the Customer Connect Center cannot answer employment-related questions and CVs/resumes are not accepted through this page. If you’re interested in employment opportunities at Hitachi ABB Power Grids, please visit and apply directly via the Careers page.Get price

insulating gas: No Leak Too Small | TD World

An Alliance PartnershipModern GIS AdvantagesReplacement SuccessAbout ITC Holdings Corp.Implementing a business strategy, ITC Holdings Corp. — including its subdivision ITCTransmission— entered into an alliance partnership with Mitsubishi Electric Power Products Inc. (MEPPI; Warrendale, Pennsylvania). Although there is nothing revolutionary about the companytight manufacturing tolerances, simple proven designs and attention to detail during assembly (especially with single O-ring seals and sealant products), MEPPI has developed a reputation for high-quality products with the lowest overall cost of ownership. Choosing to partner with MEPPI made sense to ITC for a variety of reasons. An important design feature required for new circuit breakers was that the mechanisms driving the interrupters not rely on pneumatic or hydraulic pressure. ITCpast experience with the inherited air-blast and hydraulically driven circuit breakers was that these systems required frequent maintenance and repairs. Also, earlier versions of gas breakers and other equipment using gaz sf6had a le...Get price