GIS·راحي پست هاي HV... · PPT file · Web view · 2015-06-08Gas-insulated Switchgear...

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Gas-insulated Switchgear (GIS)Gas-insulated Switchgear (GIS)

STANDARDS

• IEC 62271-203High-voltage switchgear and controlgear –Gas-insulated metal-enclosed switchgear for rated voltages above 52 kV

Cost Comparison of AIS and GIS Sub-stations

REFERENCE: Electrical Engineering Handbook, Taylor & Francis Group

145kV GIS(ABB ELK04)

145kV GIS(ALSTOM F35)

420kV GIS(ALSTOM T155)

GIS Main Components

1. Circuit Breaker

2. Disconnector and Earthing Switch

3. Make-proof earthing switch

4. Current and Voltage Transformers

Circuit Breaker

3-Positin Disconnector and Earthing Switch

Disconnector

Make-Proof Earthing Switch

420kV Make-Proof Earthing Switch

Current and Voltage Transformers

420kV Voltage Transformer

420kV Current Transformer

Surge Arrester

Gas Barrier

Support insulator for GIS (communicating) Support insulator for GIS (non-communicating)

Cable End Unit, Gas-to-Air Bushings

Plug-in dry type cable connection SF6-Gas-to-air bushing to connect overhead lines

SF6 to Air Bushing

Combination of modules

Single Line Diagram Single busbar

Single Line Diagram Double busbar

Single Line Diagram• Ring busbars

Technical Data

GIS·راحي پست هاي HV... · PPT file · Web view · 2015-06-08Gas-insulated Switchgear...

Documents

SOLID INSULATED SWITCHGEAR - Bulox Power Insulated... · 2020. 3. 25. · 90’s – Today Gas-insulated Switchgear 70’s – 90’s Air-insulated Metal Clad Switchgear 50’s –

PD ANALYSIS OF GAS INSULATED MEDIUM VOLTAGE SWITCHGEAR ...wea39402/doc/publikationen.pdf · PD ANALYSIS OF GAS INSULATED MEDIUM VOLTAGE SWITCHGEAR DURING ... gas insulated switchgear

Gas Insulated Switchgear - Multinacional · PDF fileGas Insulated Switchgear 4/5 Hyosung designs and manufactures a wide variety of SF 6 Gas-Insulated Switchgear (GIS) system to satisfy

Switchgear …w3.siemens.com/.../switchgear/air-insulated/8bt1/catalogue-8bt1_en.pdf · 2 Switchgear Type 8BT1, up to 24 kV, Air-Insulated · Siemens HA 26.31 · 2012 Switchgear type

Gas-insulated medium-voltage switchgear

Gas-Insulated Switchgear up to 24 kVms.schneider-electric.be/OP_MAIN/GMA/AGS531521_en.pdf · GAS-INSULATED SWITCHGEAR GMA Gas-Insulated Switchgear up to 24 kV Operating Instructions

Gas Insulated Switchgear

Background and Project Description - inchcapewind.comAir Insulated vs Gas Insulated Switchgear 12 Both Air Insulated Switchgear (AIS) and Gas Insulated Switchgear (GIS) technical solutions

Gas-Insulated Switchgear for Substations · PDF fileGas-Insulated Switchgear for Substations ... supply our gas-insulated switchgear with all ... the substation control and protection

10.10.2011 Air Insulated Switchgear Final

Intelligent SCADA Systems - EITiceweb.eit.edu.au/ElectricalWeb/Electrical Safety... · switchgear for air insulated switchgear (AIS) and ZX switchgear, Gas insulated switchgear (GIS)

Air-insulated medium-voltage switchgear

Gas-insulated switchgear type series 8DN8

WIA Gas Insulated Switchgear

Gas Insulated Switchgear - makewebeasy

HYBRID GAS INSULATED SWITCHGEAR (HGIS)

Gas-insulated DC switchgear for up to ±550 kV, 5000 A8... · 2020-02-17 · use of gas-insulated switchgear (GIS) instead of air-insulated switchgear (AIS). That’s why Siemens

Antares - Gas insulated switchgear (GB)

GAS INSULATED SWITCHGEAR WI - Schneider Electricmt.schneider-electric.be/OP_MAIN/WI/WI_EN.pdf · MV Gas Insulated Switchgear WI is typically chosen for applications ... GAS INSULATED

Gas Insulated Switchgear 25.07.12