00320 Standard for Preventive Maintenance Programs for 2015

Standard for Preventive Maintenance Programs for 2015-16 – 2019-20 ii Standard for Preventive Maintenance Programs 2015-16 to 2019-20 Ergon Energy Corporation Limited ABN 50 087 646 062Get price

ACUME - Electrical Engineering Services

INSTALLATION OF GIS SUBSTATIONS . Our Installation and startup team comprises wide range of skill-sets to setup all power systems and related assets in place as per the design specification of a substation. Our services provide sound technicalities and engineering expertise with greater extent of guidance to achieve a safe installation and startup.Get price

STS 5000|Multifunction substation test set - Altanova Group

STS 5000 is a multifunction substation maintenance commissioning test system for current, voltage and power transformers designed to perform primary tests requested in substations commissioning. It allows to perform accurate tests on CTs, VTs, PTs and ground grid.Get price

Gas-Insulated Substations - GIS

Nov 10, 2010 · A gas-insulated substation (GIS) uses a superior dielectric gas, insulating gas, 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 gaz sf6 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

(PDF) High-Voltage On-Site Commissioning Tests for Gas

GIS, having many advantages over conventional air-insulated substations (AIS), have been receiving wide application. However, this alternate technology has inevitably lead to a different set ofGet price

Electrical Substation Design, Testing and Commissioning

Recent technological developments have had tremendous impact on all aspects of substation design, operation, maintenance, safety, and grounding, testing and troubleshooting. 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.Get price

SCOPE OF WORK - SUBSTATION

4.2.2 Standard Substation This section defines the standard substation components. 4.2.3 33 kV Switchgear GIS Type 4.2.3.1 33kV incomer Bay 1 (one) complete bay shall be equipped with: a. 1 (one) set of GIS for 33kV incomer bay with circuit breaker, disconnectors,Get price

High-voltage systems for substations | Portfolio | Siemens

Gas-insulated single-pole bus ducts with a total length of 2,700 meters connect the GIS accommodated in the 85-meter-long switchgear building with the air-insulated part of the substation. The 245-kV breakers were the world’s first of its kind to switch a short-circuit current of 80 kA.Get price

Brunei Energy and Power Services - Testing, Maintenance and

Brunei Energy and Power Services - provide on-site and in-house professional services for Testing, Maintenance and Retrofitting of low, medium and high voltage standard and explosion proof systems, Site Acceptance Testing (SAT) Commissioning, Start-up Services, Maintenance Programs (Preventive, Corrective, Refurbishments), Workshop Services including repairs and upgrades, Relay InstallationGet 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

Major substation earthing design, construct and commissioning

earthing design in the construction, commissioning, testing, normal operation, maintenance and decommissioning stages of major substations and projects as one means of safeguarding workers and the public from hazards that may be caused by exposed differences in electric potential.Get price

Understanding Natural Gas Compressor Stations

Components of A Compressor StationPermitting and Regulatory FrameworkSafety ConsiderationsCommunity and Landowner ConsiderationsMunicipal and Zoning ConsiderationsRight of Condemnation Or Eminent DomainExtensionRoleResourcesNatural gas enters a compressor station through station yard piping and is passed through scrubbers and filters to extract any liquids and remove solids or other particulate matter that may be in the gas stream (Figure 1). Once the natural gas stream has been cleaned, it is directed through additional yard piping to individual compressors. Computers regulate the flow and number of units that are needed to handle the scheduled system flow requirements. Most compressor units operate in parallel, with the individual compressor units providing the needed additional pressure before directing the gas back into the pipeline with full operational pressure restored. When the required boost in pressure is very high, several compressor units may be operated in stages (serially) to achieve the desired pressure in stages. As natural gas is compressed, heat is generated and must be dissipated to cool the gas stream before leaving the compressor facility. For every 100 psi increase in pressure, th...Get price

Substation Maintenance and Construction Manual Circuit

table of contents (continued) pacific gas and electric company substation maintenance and construction manual circuit breakers bookletGet price

The history of gas-insulated substations - Think Grid

Jun 13, 2012 · The exclusive third-generation FK mechanism today serves all Grid Solutions' GIS products on the world market. AEG in Germany has also long been involved in GIS and SF 6, with its first GIS substation delivered in 1971. Meanwhile, GEC in England was collaborating with Siemens, and their first GIS was a 145 kV substation in London in 1982.Get price

Kiosk Substation - AVID Group

3.3 kV – 33kV type kiosk substation for mining and utilities applications Avid designed, assembled and tested a 33kV kiosk for the Karratha Airport. Designed to integrate renewable energy (solar) sources at the site with conventional power supplies, the kiosk comprises integrated transformer, ring main unit (RMU), switchboard and controls forGet price

PMU Titiwangsa Hyosung GIS Overhaul | Electrical Repair

May 02, 2020 · Place: PMU 132kV Titiwangsa Substation The 18th February 2019 marks another new milestone for Universal Peak as we executed a full overhaul for Hyosung’s Gas Insulated Switchgear (GIS). Our involvement ranges from the material delivery, gas compartment overhaul, mechanism overhaul, replacement of compressor and major testing’s.Get price

Gas-insulated switchgear (GIS) - Hitachi ABB Power Grids

As a result, Hitachi ABB Power Grids'GIS offers outstanding reliability, operational safety and environmental compatibility. It provides a complete range of products for all ratings and applications from 72.5 kV to 1200 kV matching current and future requirements for modern switchgear.Get price

CAMOUFLAGED BY A NEIGHBORHOOD PARK IN A

GIS technology would allow the placement of a substation near a load center using only 30% of the land of a conven-tional substation. GIS also provided the fl exibility to make the station quiet and virtually invisible to the public. During the conceptual stages of the Park Substation proj-ect, System Planning contacted the main suppliers of GISGet price

Underground Utility and Infrastructure Solutions - Quanta

Quanta Services provides comprehensive services across the pipeline and industrial sectors, including gas distribution, pipeline construction and integrity, liquid pipelines, tank services, compressor stations and midstream projects. We can provide up to 30 pipeline spreads simultaneously, located wherever the customer requires. We offer a full slate of services across the refiningGet price

T 2000|Primary current injection test set - Altanova Group

T 2000 is a portable current transformer test set which allows to perform many different measurements such as saturation, ratio and polarity tests and CT winding resistance test. Substation maintenance and commissioning test equipment, T 2000 is extremely appreciated by electrical engineers for its high accuracy and portability.Get price

Sudipta Bhui - Electrical Engineer - Siemens | LinkedIn

1. OM 400/220 AIS and 132 KV GIS Substation of POWER GRID CORPORATION OF INDIA LTD. 2. Operation and control through SCADA, BCU. 3. Specialized in erection, testing, commissioning of ICTS, and gaz sf6 Circuit breaker, Protection Relay, LT Switchgear, MLDB.Get price

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

Main circuit breaker types from 1000 V MCB to 1000 kV - EEP

Sep 06, 2017 · AIS or GIS substations? Substations are often built as air-insulated switchgear (AIS) , using open air as insulating medium between the different phases and devices. Gas-insulated switchgears (GIS) are designed and assem- bled by a combination of standardized function modules such as circuit breakers, disconnectors, earth-switches, current andGet price

ADVANCED GIS SWITCHING TECHNIQUES|Riyadh|Jeddah|Damam|Khobar

A GIS results in the lower overall project cost GIS is the more economical solution. GIS has all live parts contained in insulating gas gas-light enclosures. The bus bars are physically arranged in trefoil formation largely to cancel out the resultant stray magnetic field and any associated enclosure eddy current losses.Get price

Transformer Maintenance Training | SDMyers

Foundational transformer maintenance training is now available online. Offering the same high-quality instruction for learning the basics of transformer maintenance, our introductory online course is an affordable and effective training solution. Convenient, affordable, and self-paced. Study one or all of 13 modules; Learn at your own paceGet price

Webinar - Substation The basics of a substation configuration

This webinar discusses the basic configuration of a substation as well as the key players involved with operations and control of transmission and distributi...Get price

John Hanso Sinaga - Quality and Inspection/Testing Manager

GIS F35 (BAHRAIN), Installation and commissioning of GIS F35 (Dubai and UAE) 2011: Installation, test and commissioning of Gas Insulated Switchgear in Salalah (OMAN), Plumpang Substation (INDONESIA) and Gorgon Substation AUSTRALIA) 2010: Test and commissioning of Gas Insulated Switchgear in Qafco 5 plant and Doha Industrial Area (QATAR)Get price

Home - ERM

Since then, ERM has grown to be an established, well respected consultancy serving a diverse range of clients. Employing an experienced engineering team as well as full time site testing teams, we are able to manage, assess and evaluate safety hazards associated with all aspects of HV earthing and lightning protection systems.Get price

Electrical test equipment | power station to plug | Megger

The surge test is a safe, non-destructive, standards-based test which reveals turn-to-turn and coil-to-coil insulation weaknesses. Adding the optional Partial Discharge feature to the Baker DX provides additional insight into insulation condition by detecting and quantifying partial electric discharges, long before actual arcing might occur inGet price