400 kv gis substation design software

The primary function of a 400220 kv substation would be to provide a conversion of different voltage levels so that power systems can be connected together to form a power. However, the bidder has to submit basic requirement of suitable. A gas insulated substation gis is a high voltage substation in which the major structures are contained in a sealed environment with sulfur hexafluoride gas as the insulating medium. Produce greenfield and brownfield designs up to 40 percent faster with bentley substation. When the space available for the installation of the substation is short or when the environmental conditions are extremely severe the usual solution is to install a gis gas insulated substation, which schematic diagram is shown in figure 3.

This is a 220 66 kv large green field substation project based on hybrid gis technology with 3x100mva transformers. Jul 12, 2014 comparison of gis and ais substation 11. This paper presents the design of earthing system for 400 kv substation and calculation of its parameters. T1 vft insulation coordination study of a 400 kv gis.

Substation design and engineering we provide engineering and installation services for a wide variety of projects, from new construction to upgrades, both large and small in scope. Pdf safety performance evaluation of fence grounding. Gis technology originated in japan, where there was a substantial need to develop technology to make substations as compact as possible. Since its introduction back in 1968, siemens has installed switch fields in all climatic zones of the earth, recording over 420,000 years of operation since. In view of the same, we request you to accept 380 kv rating certificates shall be. System protection and power company requirements overhead feeders and load circuits. This includes circuitbreakers live tank, dead tank, hybrid switchgear, gasinsulated switchgear, generator circuit breakers, capacitors, disconnectors, surge arresters, instrument transformers and service. The siemens experts always consider the electrical parameters as well as the environmental conditions to which a. Avoid rework, reduce errors, and enhance collaboration with linked and crossreferenced 3d layouts and electrical drawings. Hence substations in general can be considered as heart of overall power system. Khimtibarhabiselapsiphedi 400 kv substation project.

Design build services for a hidden 66 kv substation in nine months, including the design, procurement, construction and landscaping, for the knoxville utilities board. Aug 22, 2016 the primary function of a 400220 kv substation would be to provide a conversion of different voltage levels so that power systems can be connected together to form a power system grid. Unitech is a leading iraqi company specialized basically in power and oil projects. This oneline sketch of a 3phase system shows a simple configuration where an autotransformer is used to convert 400 kv from a transmission line to 220 kv for connection to a power system. The input for a distribution substation is typically at least. Apart from the new 400 kv line which will run to the chotejovice substation near the ledvice power plant, the construction of a new 400 kv gis station is another major new. Substation layout finalize design requirements outdoor high, low profile or gis. Engineering and supply four transformer positions 40033 kv 150mva and two line positions. They are renowned for highest reliability, economical operation, and low maintenance requirements. Download as pdf, 400200 kv substation 400200 kv substation design scribd. Our substation design solution reduces the amount of time to complete design and minimizes errors that cause rework during construction. Design of earthing system for 400 kv ac substation a case.

Contract award design, supply, and installation of 33 kv power lines. A distribution substation transfers power from the transmission system to the distribution system of an area. Meralco required a highly reliable gis 115 kv substation from a european contractor abbs response 115 kv gis elk04 including. Engineering and supply four transformer positions 400 33 kv 150mva and two line positions, double bar by gis technology. Chapter 7 400 kv substation free download pdf ebook. The first step towards the design of a 4002202 kv substation is to determine the load that the substation has to cater and develop it accordingly. The first step towards the design of a 4002202 kv substation is to determine the load that the substation has to cater and develop. Ag power design department comprises of well qualified and vast experienced engineers and design assistants who are well versed with working in their respective area using the following systems and software. Design of 400 220 2 kv 16 mw power substation photo credit.

The substation is responsible for catering bulk power to various load centres distributed all around through 220 kv and 2 kv substations. When the space available for the installation of the substation is short or when the environmental conditions are extremely severe the usual solution is to install a gis gas insulated. Introduction and governing standard this presentation covers the technical requirements and design aspects of a gasinsulated substation gis as per governing standards of gis substations. Nov 11, 20 this bim building information modeling video demonstrates how easy it is to create a control building for highvoltage substations using the primtech bim feature. Cb used to control a transmission line bays 400 kv gis substation single pole type,3phase,gis type sf6,400kv,3150a continuous current rating, 63ka for 1 second, 157. Successful operation of entire power system depends to a considerable extent on efficient and satisfactory performance of substations. Design and technical details hyosung gis is available for all voltage ratings from 25. All rus borrowers rus electric staff effective date. The portfolio includes gis solutions from 60 to 800 kv, along with secondary products to maximize switchgear and network operation. Tscnet services the substation is fed 16 mw power from 3 generating stations a,b,c through 400 kv single circuit lines working at around 87% loading. Nov 30, 2014 3d substation design and modelling, south africa. Getco, the state transmission company of gujarat is the customer. The siemens range of gasinsulated switchgear gis, for rated voltages from 72.

Substations design of substations to be based on the following xii. Cb used to control a transmission line bays 400 kv gis substation single pole type,3phase, gis type sf6,400kv,3150a continuous current rating, 63ka for 1 second, 157. The manager substation design is the subject matter expert sme for the content and shall. Complete design,engineering and consultancy services for 233 kv,2x50 mva ab zone substation 7x2 kv bays,12x33 kv bays, 11 kv7 panel swbd. Distribution substation a distribution substation transfers power from the transmission system to the distribution system of an area. The latest research report from business intelligence provider visiongain offers a comprehensive analysis of the top gas insulated substation gis companies.

Communication plcc is mainly used for telecommunication, teleprotection and telemonitoring between electrical substations through power lines at high voltages, such as 110. Distribution voltages are typically medium voltage, between 2. Speed project collaboration and coordination with the only software that lets you unite electrical and. Responsibilities the group manager works enablement is the process owner responsible for approving this reference. The input for a distribution substation is typically at least two transmission or subtransmission lines. In this case, the turns ratio of the transformer is 1. This paper discusses the investigation of the tripping of a 400 kv substation due to improper operation of a busbar protection scheme. The 245kv and below series typically feature the threephase commonenclosure design, while those above 170kv employ the isolated design. Siemens highvoltage substations with airinsulated switchgear ais are the costefficient choice for rated voltages of up to 800 kv. This equipment is a compact multicomponent assembly, enclosed in a ground metallic housing, which.

This bulletin is an update and revision of previous rea bulletin 651, design guide for rural substations revised june 1978. Abb offers a complete range of the most competitive and innovative highvoltage products 50 1200 kv on the market. Gasinsulated switchgear transmission products siemens global. O2 and o3 are directly connected to a 400 kv substation owned by svenska kraftna. Feb 12, 2014 apart from the new 400 kv line which will run to the chotejovice substation near the ledvice power plant, the construction of a new 400 kv gis station is another major new investment by ceps, with. The nuclear power stations o1, o2 and o3 in simpevarp okg 2008, which are owned by the company okg ab, produces approximately 10% of the total consumption of electricity in sweden.

Speed project collaboration and coordination with the only software that lets you unite electrical and physical design. It houses 22 bays of abbs stateoftheart elk04 gis, comprising four bays of bus couplers and bus sections, four incoming bays that connect to the supergrid transformers at the adjacent 400 kv national grid substation and 14 feeder circuits. This includes circuitbreakers live tank, dead tank, hybrid switchgear. Pgcil, new delhi 400220 kv gis substation with central. Construction and design features of gas insulated system gis. Successful operation of entire power system depends to a considerable extent on. A gas insulated substation gis is a high voltage substation in which the major structures are contained in a sealed environment with sulfur hexafluoride gas as the.

Gis substation are considered safe and complies with all recommended guides gispdf\generallayoutgis. With gis experience spanning 50 years across a wide range of industries and applications, ge is a leader in the design, material selection, development, engineering, manufacturing and servicing of gis equipment. It houses 22 bays of abbs stateoftheart elk04 gis, comprising four bays of bus couplers and bus sections, four incoming bays that connect to the supergrid transformers at the adjacent. Design of earthing system for 400 kv ac substation a case study. The project was successfully executed on time despite short execution schedule. Gis highvoltage gas insulated switchgear substations.

Siemens has proven to be a reliable, trustworthy supplier of highvoltage substations for all voltage levels and for all applications from basic substations with a single busbar to. Electrical works 400 kv substation chapter7 400 kv substation 1. Complete design,engineering and consultancy services for 233 kv,2x50 mva ab zone substation 7x2 kv bays,12x33 kv bays, 11 kv 7 panel swbd. Highvoltage substations highvoltage power transmission. This bim building information modeling video demonstrates how easy it is to create a control building for highvoltage substations using the primtech bim feature. Double storey 400220 kv gis cum gantry preengineered building by staad pro the power tool for computerized structural engineering staad pro is the most popular structural engineering software product for 3d model generation, analysis and multimaterial design. Responsibilities the group manager works enablement is the. Substation design volume ii physical layout instructor. If overhead check clearances underground feeder and load circuits.

In some countries, standard operating voltage is 380 kv instead of 400 kv. This video explains constructing steps of 400 kv gis building in electric transmission substation. Gasinsulated switchgear transmission products siemens. Distribution substations michigan technological university. Jul 15, 2015 our substation design solution reduces the amount of time to complete design and minimizes errors that cause rework during construction.