Substation Automation Systems Project Reference First IEC

distribution, Meralco built a new 230/115kV GIS substation in 2008, ABB Power Systems was given responsibility to supply redundant the substation automation systems, based on Reli-on® 670 bay control and protection IED’s, complying to the international standard IEC 61850. ABB Power Systems has deliverd the first IEC 61850 Substation Automation Systems in Philippines to Meralco.Get price

Gas-insulated Switchgear (GIS) Testing - OMICRON

Gas-insulated Switchgear (GIS) Testing Gas-insulated switchgear (GIS) is very compact and therefore represents a space-saving alternative to classic air-insulated installations. The low insulation distances are guaranteed by the high dielectric strength of the sulfur hexafluoride (sf 6) gas.Get price

Effective and Safe Testing of GIS Switchgear - Electricity

Gas-insulated switchgear (GIS) in particular poses unique and special challenges, including the connection of the test equipment. In today‘s world, where testing is increasingly performed in a non-invasive manner, test systems must offer a certain flexibility and a wide range of testing solutions in order to get proper results in a timely manner.Get price

Operation Maintenance services for Transmission and

Virtuous Energy believes in maximising availability of energy assets through prudent maintenance practices and competent operations. The company provides OM services for Transmission and Distribution assets such as Transmission lines with associated bays, switchyards and substations (AIS/GIS).Get price

Substation Asset Management | Distributed Network Headend

KALKI.IO application provides remote monitoring, management, and maintenance of LV substation assets. KALKI.IO provides feature rich dashboard, reports to show near real-time network values, harmonics, transformer loading history, asset health indications and showcase the network performance metrics like SAIFI, SAIDI, MTTR for benchmarking theGet price

Gas-Insulated Substations - GIS

Nov 10, 2010 · Superior Dielectric Gas. 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 sf 6 gas inside grounded metal enclosures.Get price

Jonathan Feruelo - Project Manager - Electrical - Energibuss

Prepare manpower, materials and equipment needed at site. Implement work schedule and supervised Electrical activity for the construction of new 380kV GIS Substation such as Erection of Three 502MVA Power Transformer, Two 60MVA Shunt Reactor, Two 13.8kV Neutral Transformer, Two 2MVA Auxiliary Transformer and six 380kV Current Transformer, Cable pulling and Termination of Control Cable fromGet price

Predictive maintenance in substations and switchgear - EE

Apr 11, 2016 · Substations call for a predictive approach to maintenance because a failure can be costly for end users in terms of lost production and revenues and lead to lower revenues for the utility from lost sales due to unreliable service. Since overheating as well as abnormally cool operating temperatures may signal the degradation of an […]Get price

Substation Automation Systems - ABB

as IEC 61850 substation automation, protection and control solutions and systems. — Leading substation development for over 110 years. Dependable substation performance is a key for grid reliability. ABB has been designing and building substations since the 1900s. — 2004 — 2017 World’s first IEC 61850 multi-vendor substation automation.Get price

Work in Substations - General - TransGrid

Work within Substation Buildings and Car Parks (Cat 3.1) Work in Switchyards and High Voltage Areas not affecting Substation Apparatus (Cat 3.2) Work in Switchyards or High Voltage Areas affecting Substation Apparatus (Cat 3.3) 2.1 Personal Protective Equipment (PPE) All persons shall observe the additional PPE requirements for work on site.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

[PDF] Iec 61850 Based Smart Substations | Download Full

Performance of various smart distribution substation applications is examined within the developed laboratory. Finally, the performance evaluation was carried out in real-world field testing at 13.8 and 27.6 kV distribution substations, by installing the devices in substation control room and switchyard.Get price


Very fast transient over voltage (VFTO) is a unique electromagnetic transient phenomenon occurring in Gas Insulated Substation (GIS), which determines the insulation level of the GIS (above 330 kV).Get price

PMDT Global | PMDT - Home | PMDT

In Oct. 2019, PMDTtechnical team conducted a PDetector training session for a customer, the National Electric Power Company in The Philippines who recently purchased the product. Training consists of in-class training as well as on-site demo and testing procedures on the Transformer and HV Switches in the substation.Get price

An Introduction to Gas Insulated Electrical Substations

GIS technology originally began in Japan in the 60s, where there was a critical need to develop substations with a greatly reduced footprint. GIS was slowly adopted by various other countries over the following years. After about 5 years of evaluation and testing, GIS system construction increased to aboutGet price

Battery Room Monitoring | Yokogawa Electric Corporation

IntroductionBenefitsRequirementsSolutionConclusionA battery room is used to storage batteries for emergency power management in the plant. Each substation has battery room and the storage batteries are lead-acid batteries which must be maintained within specified operating temperature limits. Temperature management is important to ensure a long service life of the batteries especially for the plant in desert climates.Get price

Substation Design Manual - Ergon

The Ergon Energy design philosophy is to provide substations: (a) Safe for the public. (b) Safe for operation and maintenance personnel. (c) Safe for plant and equipment. (d) With environmental considerations, and aesthetic quality. (e) Delivering supply of electricity to its customers, safely, with acceptable levels of quality and reliability.Get price

National Grid Substations Technical Specification NGTS 2.1

(ii) A standby control room, this shall have provision to be equipped as a permit office and to be used for on-site drawing/record storage. At indoor GIS substations access to the control room shall not be through the switchgear hall and the room shall be designed to prevent ingress of SF 6 /arc products in the event of a switchgear fault.Get price

Design Guide for Rural Substations

United States Department of Agriculture Rural Utilities Service RUS Bulletin 1724E-300 Issued June 2001 Design Guide for Rural SubstationsGet 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

Gas-Insulated Substations : GE Grid Solutions

The portfolio includes GIS solutions from 60 to 800 kV, along with hybrid, mobile and digital GIS solutions, Gas-Insulated lines and other secondary products to maximize switchgear and network operation, including spring-operated mechanisms for AIS, GIS and generator circuit breakers.Get price

OWL ENERGY LTD. OwnerLenderEngineer

He has over 21 year experience in power plant and over 6 year experience in high voltage AIS/GIS substation. He has significant management and technical experience in thermal, gas turbine and coal thermal plant and substation operation and maintenance, as well as electrical equipment installation, testing, commissioning, repair and troubleshooting.Get price

Customer case

Telephone:029-81877321 029-88830021 Fax : 029-88830021 Intelligent Operation and Maintenance Service Hotline: 4000296680 Mail : [email protected] Address:A6 Building , Phase II, Software New City Development, Tiangu 8 Road, High-tech Zone, Xi'anGet price

Herson Manimtim - Substation Section Head/System Operation

• Supervised /monitor operation and maintenance of two (2) units Absorption Chiller (Ref. Cap. 1582 KW, Steam Consumption 1935kg/hr. Type HAU-CW450VT, Hitachi), Assist and supervise in conducting preventive maintenance and monitoring, of two (2) units cooling tower. • Spearhead the trouble shooting of equipment encountered during the shift.Get price

Zeeshan Farooq - PMI - Pakistan | LinkedIn

•132/11KV MIRDIFF CITY CENTER GIS SUBSTATION •132/11KV LOGS GIS SUBSTATION •132/11KV ARSD GIS SUBSTATION •132/11KV PILT GIS SUBSTATION My responsibilities included: • Planning and monitoring of complete project activities. • Co-ordination of all activities with design and engineering teams for primary, secondary andGet price


Benefits of digital substations October 30, 2017 Slide 25 * in transmission level AIS substations Point to point copper connections get replaced with fiber optics Reduction in copper cables by up to 80%* Conventional substation Digital substation Up to 80% copper cable reduction Less transport, less CO2, less heavy lifting equipment requiredGet price

insulating gas Leak Detection Application Note - Advanced Energy

room monitors have detection limits around 1 ppm that is higher than the expected SF 6 concentration range in a normally ventilated indoor substation (in the 10-100 ppb range). The 3731 leak detection system can be installed in the local control room. Sampling lines (up to 24) will easily be laid out using existing control cable ducts or trenches.Get price

Gas insulated power transformers: A growing technology - EE

Mar 12, 2018 · Gas insulated transformers can be integrated directly with gas insulated switchgear to form a single, enclosed unit. This allows space savings and integrated control over the gas system. Fig. 1: Comparison of pressure rise in GIT and OIT (Toshiba). GITs are widely used in underground and indoor substations in urban areas.Get price

SIPROTEC Product News

Summary - Shown: GIS Clean Air 145 kV Previously Substation Controller Control Center Parallel wiring Station bus Protection House 5 m 50 –250 m m Analog values Copper cabling Process bus based on IEC61850-9-2 Control Center Station bus Protection House 0 Ethernet IEC 61850-9-2 Fibre optic cabeling Merging m LPIT Unit 3.5 m Digital SubstationGet price