Thailand’s new substations will improve the electrical power

Jan 05, 2017 · The consortium will begin work in Chachoengsao province, east of Bangkok, to build a new 500/230/115 kilovolt (kV) Substation including Gas-Insulated Switchgear (GIS) equipment at 500 kV and 230 kV. A 115 kV air insulated substation is also included in the Project.Get price

Group profile supplement ABB in Thailand

69 kV GIS Substation with MicroSCADA Pro system. It is the first MicroSCADA Pro system where the maintenance page is introduced to help customer lowering operation and maintenance cost. Commercial Buildings Electricity Generating Authority of Thailand (EGAT), Nan 2 Substation ABB supplied 500 kV Gas Insulated Type ELK-3 including service ofGet price

Power Supply | Products Solutions | Fuji Electric Thailand

It has to be very reliable during its lifetime, flexible in configuration, easy to operate with a minimum of maintenance. This type of switchgear insulation (air or gaz sf6) is determined by local conditions, e.g. space availability, economic environmental considerations, building costs and the relative importance of maintenance.Get price

Thailand signs contract for new electrical substation

Jan 11, 2017 · Black Veatch is responsible for the EPC balance-of-plant scope for each facility. The consortium will begin work in Chachoengsao province, east of Bangkok, to build a new 500/230/115 kilovolt (kV) Substation including Gas-Insulated Switchgear (GIS) equipment at 500 kV and 230 kV. A 115 kV air insulated substation is also included in the Project.Get price

GIS in Thailand Thai Economy

GIS usage in Thailand originally date back to 1971, since the start of NASA’s Earth Resources Technology Remote Sensing Satellite Program, with the launch of the ERTS-1 satellite (Fig. 1), under the National Research Council of Thailand (NRCT) (GISTDA, n.d.).Get price

Gas insulated substation (GIS) versus Air insulated

Oct 28, 2020 · 3. Operation cost. 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.Get price

CAPITAL COSTS FOR TRANSMISSION AND SUBSTATIONS

The costs included in this report are believed to reasonably represent the cost to develop transmission and substation facilitiesin the WECC region . It is imperative to note, however, that transmission lines and substations are allunique, and the cost of a specific line or substation mayGet price

Gas-Insulated Substations - GIS

Nov 10, 2010 · After about 5 years of experience, the use rate increased to about 20% of new substations in countries where space is limited. In other countries with space easily available, the higher cost of GIS relative to AIS has limited use to special cases. For example, in the U.S., only about 2% of new substations are GIS.Get price

GIS Substation Design and Execution HV and EHV GIS

2014/04 - Houston - CED – GIS - 3 GIS introduction 1/7 insulating gas properties 1/3 zA GIS is the implementation, within a complete HV substation, of the remarkable sulphur hexafluoride (gaz sf6) properties in terms of voltage withstand and current interruption zSulfr hexafluoride main data zNeutral gas: insulators and live parts are perfectly protectedGet price

8- Gas Insulated VS Conventional

GAS INSULATED SUBSTATION (GIS) Vs CONVENTIONAL OUTDOOR SUBSTATION (AIS) By ENGR. RIAZ AHSAN BAIG Year of Publication 2004 0 ABSTRACT The author in his paper has made comparison of Gas Insulated Substation (GIS) with Conventional Air Insulated Substation (AIS). According to the author GIS are much more reliable, compact and maintenance free.Get price

BOI : The Board of Investment of Thailand

Notes: 1. Customer with installed meter less than 5 Amp, 200 V., 1 phase, 2 Wires, is classified under 1.1.1. However, if monthly consumption is over 150 kWh for 3 consecutive months, the customer will be reclassified under 1.1.2 for the following month; and if monthly consumption is not over 150 kWh for 3 consecutive months, the customer will be reclassified under 1.1.1 for the following month.Get price

High-voltage substations | High-voltage – Power transmission

More than 34,500 Siemens GIS bays are currently in operation in GIS substations all over the world – even in most challenging environments. The comprehensive range of GIS for rated voltages from 72.5 kV to 550 kV provides ideal solutions for indoor and outdoor switching applications up to the highest performance rates that require:Get price

Economics Between Conventional and Gas Insulated Substation

GIS Substation also offers unique advantages over air-insulated applications. GIS substations use sf 6 gas that reduces the distance needed between active and non-active switchgear parts, resulting in smaller overall space requirements. Southern California Public Power Authority Awards ABB Order for GIS Substation Project. (2004, February) Figure 1.Get price

BLACK VEATCH | POWER DELIVERY Global Power Delivery Solutions

500/230 kV GIS substation and 115 kV AIS substation in Thailand with a partner. The substation is designed to suit remote operation and maintenance which supports Thailand’s growing focus on smart integrated infrastructure. The project also provides electricity supply reliability for the country’s industrial customers.Get price

ABB demonstrates digital technologies for the power grid to

Session 7: Design Concept for Service Continuity in GIS – Efe Okur, Global Product Manager, Transmission GIS, ABB Switzerland; At the exhibition, ABB demonstrated its digital substation concept, highlighting key features like safety, flexibility and availability, while reducing cost, risk and environmental impact.Get price

Jornada técnica en subestaciones

13:20 Life Cycle Cost 13:40 Compare AIS and GIS C37.122.2 Guide for Application of Gas-Insulated Substations (GIS) 1 kV up to 52 kV Adapter housing IEEE/PESGet price

Construction of 33/11Kv GIS Substations (2 x 31.5 MVA

The contract shall include all works and materials needed in each substation in accordance with the contract and shall include but not limited to the following: (a) Option 1: 33kv switchgear contain: 1- two of 33kv incomer panel. 2- two of 33kv outgoing transformer panel. 3- one bus – section panel.. 4- one of bus riser panel.Get price

ABB’s GIS technology to strengthen grid reliability in Thailand

Jan 17, 2017 · The Khon Kaen 4 substation will be built for Electricity Generating Authority of Thailand (EGAT), a state-owned power utility, scheduled for completion in the second quarter of 2017. ABBGIS is designed to enhance grid reliability with minimized footprint, lifecycle costs and environmental impact.Get price

Key references | ABB

ABB delivers substation equipment including power transformer, control and protection technology, gas-insulated switchgear (GIS), dry-type transformers as well as supervision, installation and test commissioning to facilitate the distribution of power at Suvarnabhumi Airport’s phase-II expansion in Bangkok, Thailand.Get price

Comparison of GIS and AIS systems for urban supply networks

lower-cost option: GIS is also the more economic alternative when expanding or replacing existing substations. An inner-city site that has been used previously for an AIS installation can be sold or rented out and the income used to help finance the new substation. The compactness of GIS enables an HV transformer substationGet price

up to 245 kV - Anixter

TE´s SIMEL substation connectors Draw upon our years of field experience in HV substations worldwide. Our engineers are here to help you specify the ideal product package. • Clamps, connectors and insulators strings for HVAC and HVDC applications up to 1200 kV • Earthing and grounding connections • Bare Conductors TE´s Raychem cableGet price

Transformer Substation and Steel Constructions - Projects

500kV Base Parts of Phachi 2 GIS+GIB - Thailand; 500kV Connection Parts of Phachi - Thailand; 500kV HIWASSEE Substation - USA; 500kV Hopatcong GIS - USA; 500kV Nueva Cardones SS Ext Decreto 115; 500kV Nurek SS - Tajikistan; 50kV Lomma SS; 51NT2012 132kV 2 x GIS SS - IRAQ; 5PP Project Baiji Substation - Iraq; 66kV Petrocivenca SubstationGet price

Costing- HVPNL

5 220 kV Line bays-(GIS) No. 8 9 72 Sr.-21, Pg-114 ( PGCIL DPR) 6 220 kV Bus Coupler Bay-(GIS) No. 2 9 18 Sr.-22, Pg-114 (PGCIL DPR) 8 Establishment Cost of each 66 KV Sub-Station No. 6 2 12 Tentative cost as per prevailing market rates. 9 Land Cost of each 66 KV Sub-Station No. 6 5 30 Tentative cost as per prevailing market rates.Get price

Gas Insulated Substation at Best Price in India

Call +91-8048615300. Contact Supplier Request a quote. Hybrid Gis Substation Design And Drawings ₹ 10 Lakh/ Piece. Get Quote. 220/132kv Gas Insulated Substations ₹ 20 Lakh/ No. Get Quote. Sub Station Insulator. ₹ 1/ Piece Get Latest Price. We provide SubStation Insulator in high strength and high quality.Get price

Section 1: Executive Section 7: Conceptual Summary Design

the North Fernley Substation is included in Alternative 1. The one-line diagram and associated cost estimate assumes only one of the Valmy-Tracy 345 kV lines is folded into and out of the substation. The facilities at North Fernley Substation are estimated at approximately $16.0 million. Figure 7.5 – Conceptual Layout of North Fernley SubstationGet price

Sulfr hexafluoride Free HV GIS and Breakers - EPA

– Livermore Training center Non Sulfr hexafluoride GIS installation 2017 (Pilot) – PGE will pilot Non Sulfr hexafluoride technology for 2018 acceptance. – Planning 115kV multi bay sf6 gas free HV GIS for bid in 2018 – Team with other CA utilities • PGE will work with other CA Utilities – To avoid duplication – Reduce cost – Standardize on replacement gasGet price

Black Veatch Power Transmission Solution Keeps Industrial

Black Veatch’s experience effectively delivering projects to schedule and cost was a key element in the Electricity Generation Authority of Thailand’s (EGAT) selection of Black Veatch for the Chachoengsao 2 Substation project.Get price

sf6 circuit breaker Transmitter Renewable Energy in Mexico

sf6 circuit breaker Transmitter Renewable Energy in Mexico. Apr 12, 2021 · In several cases Sulfr hexafluoride switchgear is the only possible solution: for wind power plants (offshore), in caverns, for large generator circuit-breakers, and for extensions of existing installations.Get price

ABB Power Systems Substations References

Rio Light had two old AIS Substations operating in very expensive locations (m² prices!). They either wanted to maintain the existing S/S or to build new S/S ABB’s response ABB offered two 138/13,8 kV turnkey GIS Substations, with 12 HV GIS Bays and 88 MV GIS bays ABB optimized the space requirements for theGet price