Thai GIS Net – For a stronger GIS user network in Thailand

We a group of professionals in Thailand with an interest in GIS and its application in a variety of industries ranging from health to risk analysis and environmental and urban planning. We hold networking events with talks on topics related to GIS and spatial analysis.Get price

Hitachi Announces Order for 500kV GIS Substation in Thailand

Nov 06, 2014 · Hitachi has already supplied 500kV GIS to Wang Noi substation of EGAT, which is the first 500kV GIS substation in Thailand’s electricity power network. Apart from that, Hitachi received 115kV GIS order for 115kV renovation project replacing air-insulated substation to gas-insulated substation these days.Get price

Reference List of 115KV Substation in Thailand by FujiGroup

2014 THAI PARKERIZING (Thailand) * 123KV 800A 31.5KA 1 GIS Fuji 15/(18)MVA FET 2014 SIAM METAL TECHNOLOGY 123KV 1250A 31.5KA 1 GIS Fuji 15MVA FET Reference List of 115KV Substation in Thailand by FujiGroupGet price

Safety Analysis for Grounding System of Two Neighbouring

substation and Pathumwan (PM) substation. Examples of GIS are Klongtoey substation and Rachaprarop substation. Due to its compactness, GIS is a preferred choice for a new substation to accommodate load growth while satisfying land constraint. In some cases where there is a need to build a temporary substation in theGet price

List of Quality Inspection Companies in Thailand: Our Top 8 Picks

Sep 18, 2019 · What’s the price of a quality inspection in Thailand? The quality inspection cost depends on the product category, quantity and standard requirements. Basically, the price varies between US$350 and US$450 per man day, for most of the inspection companies. As such, quality inspections in Thailand is a bit more expensive than in China, where a QC is normally priced at around US$300.Get price

High voltage Switchgear (GIS) | Power Transmission

24kv 36kv c-gis (20gb / 20gc / 30gb) Compact and economical Middle-voltage application with high reliability 123/145kV sf 6 Gas-Insulated Switchgear incorporating VCB (V-GIS)Get price

Thailand’s new substations will improve the electrical power

Jan 05, 2017 · The Electricity Generating Authority of Thailand (EGAT) is rolling out a series of electrical power system substation and transmission projects that will significantly improve the reliability of electricity supply for industrial customers and increase the competitiveness of Thailand to attract investment.Get price

Smarter Inspections with ArcGIS - GIS Mapping Software

With GIS, you have the power to determine which of the thousands of your utility’s manholes need to be inspected and cleaned. You can cluster these manholes spatially on a map in your utility’s GIS. As a result, you can schedule inspections for minimal crew travel time, or you can combine inspections with other fieldwork that is happeningGet price

Gas-Insulated Substations - GIS

Nov 10, 2010 · A gas-insulated substation (GIS) uses a superior dielectric gas, sf 6, 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 sf6 gas can do in centimeters.Get price

Gas Insulated Switchgear - GE Grid Solutions

XD|GE provides Gas Insulated Switchgear (GIS) solutions for high to ultra . high-voltage power transmission and distribution networks. We offer a highly reliable, compact GIS that lowers installation space. and reduces maintenance requirements. Designed with light-weight, durable aluminum enclosures, total load on the foundation and buildingGet 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

Hitachi to construct 500kV GIS substation in Thailand - NS Energy

Nov 05, 2014 · Hitachi, together with a a local company, has been awarded a contract for supply and construction of Chaiya Phum substations in Thailand. Under the contract, awarded by Electricity Generating Authority of Thailand (EGAT), Hitachi will supply 500kV GIS and its associated work while the local company will provide 230kV GIS. The leading state-owned power utility under the Ministry of Energy, EGAT is responsible for electric power generation and transmission for the whole country as well as forGet price

Sumitomo Corporation wins contract for substation (500kV

Dec 04, 2016 · Sumitomo Corporation wins contract for substation (500kV/230kV GIS) from EGAT in Thailand. Sumitomo Corporation hereby announces that Sumitomo in consortium with Black Veatch (Thailand) Limited (BV) and Italian-Thai Development Public Company Limited (ITD) has been awarded the contract for engineering, procurement and construction (EPC) of Chachoengsao 2 substation (500kV/230kV GIS) to be constructed in the Chachoengsao Province from Electricity Generating Authority of Thailand (EGAT).Get price


DMR, GIS and ESRI Thailand used ArcGIS to model the rainfall intensity distribution over the cave area by using IDW-Inverse distance weight algorithms. This model, using spatial interpolation methods for estimating rainfall intensity over the geographic area, illustrated that the depth of water decreased significantly after July 4.Get 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 (insulating gas) properties in terms of voltage withstand and current interruption zinsulating gas main data zNeutral gas: insulators and live parts are perfectly protectedGet price


substation inspection Learn how GIS inspections yield better results through better, safer data collection and analysis—so you can better manage your substations. Incumbent inspection methods, like helicopter teams with cameras, can be unsafe, slow, and expensive.Get price


The substation facility comprises 3 compartments sealed with a 1.35 kg/cm2 rated pressure insulating gas gas and a control circuit compartment tted with control devices mechanism and a gas pressure monitoring device. The main circuit live section is divided into a busbar compart-ment in which the bus running through all the cubicles. A load-Get price

Sumitomo Corporation wins contract for substation (500kV

Dec 01, 2016 · Sumitomo Corporation wins contract for substation (500kV/230kV GIS) from EGAT in Thailand. Sumitomo Corporation (Head Office: Chuo-ku, Tokyo; President and CEO: Kuniharu Nakamura), hereby announces that Sumitomo in consortium with Black Veatch (Thailand) Limited (BV) and Italian-Thai Development Public Company Limited (ITD) has been awarded the contract for engineering, procurement and construction (EPC) of Chachoengsao 2 substation (500kV/230kV GIS) to be constructed in the ChachoengsaoGet price

Critical Substation Risk Assessment and Mitigation

Critical Substation Risk Assessment and Mitigation Jacques Delport General Audience Abstract Substations are key components to the continued and reliable operation of the power system.Get price

GIS Substation Construction - YouTube

Jul 14, 2016 · GIS substation construction, completion of second floor in one day. TTR Substations specializes in electrical and civil substation construction.Get price


Replacement at Natadola Substation and remove and transfer old switchboard to Navutu Depot, Lautoka to as defined in these bidding documents (hereinafter referred to as "the Works"). 1.2 The successful bidder will be expected to complete the Works within 10 months from the date of commencement of the Works which is the date of contract sign-off. 2.Get price

Quality Control Services Thailand | Inspections Factory Audits

Product Inspection in Thailand Product inspections are a good quality control tool to ensure that the product appearance, functionality and other criteria are in compliance with your requirements. Pro QC International offers product inspections at various stages of the manufacturing process to assess the quality of the goods.Get price

References - Linxon

130 kV/10 kV Gas Insulated (GIS) turnkey substation, Barkarby, Stockholm Sweden. Linxon is supplying a 130 kV/10 kV Gas Insulated (GIS) turnkey substation to Barkarby in Stockholm. The customer is the Swedish utility Vatt…Get price

Substation Safety - Incident Prevention - Dedicated to

Sep 15, 2011 · This month’s Tailgate covers substation safety. Substations have a set of unique rules that are strictly enforced by the governing utility or municipality, known as the designated authority. This article is only a guide that outlines the basic requirements for personnel entering and working in a substation.Get price

Electrical Substation Design, Testing and Commissioning

A substation is a high – voltage electric system facility. It is used to switch generators, equipment, and circuits or lines in and out of a system. It is also used to change AC voltages from one level to another, and/or change alternating current to direct current or direct current to alternating current.Get price

Substation Grounding Tutorial - University of Minnesota

Nov 09, 2017 · Eduardo has international experience in substation construction, OM, and design in substations up to 500 kV. He has practiced engineering in the U.S., Canada and Costa Rica. Eduardo has a background in protection control, substation physical design and power system grounding.Get price

Substation design - Home | Facebook

Substation design. 854 likes · 1 talking about this. Substation Design จะช่วยให้ท่านได้เข้าใจการออกแบบ SubstationGet price

Alstom TD India to supply Power Grids first Make in India

May 12, 2015 · Alstom TD India has been awarded a contract worth approximately 34 million (INR 2266 million) by Power Grid Corporation of India Limited (Power Grid) to supply two Gas-Insulated Substations (GIS). The two substations will be located at Betul in Madhya Pradesh and Navsari in Gujarat. Both substations will be completely manufactured in IndiaGet price

SOMKID YAJAI - Senior Electrical Engineer - Energy Absolute

1).115kV/22kV Substation PEA Substation (in 5 years experience ) - 115kV GIS Navanakorn4 Substation - 115kV AIS Surin2 Substation - 115kV GIS Omnoi 4 Substation - 115kV AIS Klong Kwang 1 Substation - 115kV AIS Pathumthani 1 Substation 2). 115kV/22kV Substation Gulf JP Cogeneration(7 Project) 120 MW Power PlantGet price