380 kv substation layout pdf

The highvoltage substation under study is a typical 380154 kv openair power station located in the residential areas of antalya city, turkey. Construction project information about 380 kv substation in tabouk and its design and tender details, information about client details, construction details, contractormep contractor details, scope, schedule, financial informations and many more. Shunt capacitor banks design, application and protection. Technical specification construction of 3311 kv primary substations. Recent developments and new trends gis mts ais substation technology presentation on behalf of cigre sc b3 by. Lightning overvoltage analysis for a 380kv gasinsulated line m. Shapes of the major elements are mostly similar through substations, but there are also combinations of two and more elements with integrated functions. Type pmib, 362 kv, up to 63 ka power circuit breaker 3. Airinsulated substations up to 800 kv digital asset management.

Substation design references ansi c37 series protection and control equipment ansi c57 series transformers. Connection of the 380kv gasinsulation substation by overhead line. The switchyard design is not only influenced by the avail. A substation standards switch operating platforms steel design and details 49. Depending on the switchgear design, they are either incorporated in a common. C substation standards typical duplex switchboard surge suppressor networks detail layout 60. Current transformer basic loading characteristics in air 380. Hence great care has to be taken to select the layout and.

In some countries, standard operating voltage is 380 kv instead of 400 kv. Guidelines for substation and power distribution systems. Layout of 380 154 kv substation and measurement setup. Power evacuation, main single line diagram, grid interconnection. Tower model the simplified layout of the first tension tower of the 380kv doublecircuit overhead line is shown in fig. Ge provides a full range of gasinsulated substations gis for utilities and industries worldwide. Basic substation configurations and the components. For the love of physics walter lewin may 16, 2011 duration. Evaluation and measurement of magnetic field exposure at a.

Design calculation of voltage transformer 66kv line in 23066. Siemens is a leading supplier of engineering, equipment, solutions, and services for. The power will be provided by connecting the factory to 33 kv mv voltage level. Key diagram 11kv400v indoor substation iiteeeestudents. Bus arrangements reliability cost of configuration available space basic configurations single bus single bus with tie breaker. This paper includes brief details about the busbar design and its calculation required in substation to the extent they relate to substation layout. But from the substation on to the customer, arranging a network configuration would simply be prohibitively expensive. With gis experience spanning 50 years across a wide range of industries and applications, ge is a leader in the. Scholar, electrical and electronics engineering department, aisect university bhopal, mp, india. 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 interconnection substations with multiple busbars or a breakerandahalf arrangement for up to 800 kv, 8,000 a, and shortcircuit currents of up to 100 ka.

Recent developments and new trends gis mts ais substation technology recent developments and new trends gis mts ais substation technology presentation on behalf of cigre sc b3 by. In the switchgear type 8dq1 up to 550 kv, the earthing switches are of a pintype design. Since 1951, west berlin had been cut off from the east berlin and east german power networks, and maintained an independent power generation capacity. Siemens will select the solution that best meets your specifications and system requirements. Type pmib, 362 kv, up to 63 ka dead tank circuit breaker. Siemens engineers can perform all studies needed for the construction of a highvoltage substation, including earthing, shortcircuit, thermal, and mechanical calculations. Introduction sub stations are important link between generating stations and distribution networks. Find more construction projects in saudi arabia area and download a list of infrastructure projects. Highvoltage substations highvoltage power transmission. Design calculation of voltage transformer 66kv line in 230. A 50 hz electrical substation in melbourne, australia. Nov 14, 2011 i the 3phase, 3wire 11 kv line is tapped and brought to the gang operating switch installed near the sub station.

Thus, most distribution systems are radial there is only one path through the other levels of the system. Covers the layout considerations, bus configurations, and. Layout of 380154 kv substation and measurement setup. Hv substation project brief history et bihl d i 1987 f th il ti f l hv mv d established in 1987 for the realization of complex hv, mv and lv projects. The cores with the secondary windings are located on a. Substation layout electrical substation electricity. Up to 170 kv, 4000 a, 50 ka and 63 ka up to 145 kv. Connection of the 380 kv gasinsulation substation by overhead line and gil a. Interconnection and switchyard layout up to 245 kv. Abb substations with gasinsulated switchgear gis are unmatched when it comes to compactness, reliability, efficiency and safety, ensuring maximum power availability for. D substation standards control switches escutcheons, lamps and developments 61. This bulletin is an update and revision of previous rea bulletin 651, design guide for rural substations revised june 1978. In view of the same, we request you to accept 380 kv rating certificates shall be. Compliance with all technical requirements all energize elements comply with the required clearances clearances verify compliance with the last requirements of the national electrical safety code or prepa diseno subw\copy of svc subst profile 2.

Reinhardt2 1nordostschweizerische kraftwerke ag nok 2abb switzerland ltd switzerland summary following the publication of the standard iec 61850 communication networks and systems. This arrangement allows each line to be connected to busbar a andor. Tutorial on shunt capacitor banks design, application and protection considerations presenter. This article explains the basic elements you can see in outdoor hv substations. Technical specification construction of 3311 kv primary sub. This study presents a survey of magnetic field measurements including those resulting from 380154 kv power substations, which play a vital role in human body. Khimtibarhabiselapsiphedi 400 kv substation project.

E substation standards transformer sudden pressure relay schematic diagram 62. The highvoltage substation under study is a typical 380 154 kv openair power station located in the residential areas of antalya city, turkey. The 380 kv overhead line between pasewalk and bertikow should increase the capacity for electricity transport in the northeastern part of the 50hertz control area and guarantee the security of supply in this region for both companies and households following the energy transition. Tower model the simplified layout of the first tension tower of the 380 kv doublecircuit overhead line is shown in fig. Step up and step down voltage of the distribution network to suitable values for networks operating. Typically, a substation occupies an acre or more of land, on which the various necessary substation equipment is located. An unusual system for a municipality, it was installed by the west berlin bewag utility company during the division of the city. Highvoltage substations are considered a major element in highvoltage electric power systems. The main purpose of the substation is to provide reliable and continuous electric power supply related to the. The highvoltage conductor forms the primary winding. Substation layout free download as powerpoint presentation. Gasinsulated switchgear up to 550 kv, 63 ka, 5000 a type. A permanent process of improvement has led to todays 8dq1, suitable for a voltage range of up to 550 kv.

The two primary distribution feeders of the substation illustrated in figure 1 are protected by either power circuit breakers or automatic circuit reclosers. Product brochure gasinsulated switchgear elk04 modular. Section 4 is the load flow analysis of the substation. Due to rapid growth of load in and around the jeddah city, saudi electricity company proposed to construct a new indoor 380 110. The substation is responsible for catering bulk power to various load centres distributed all around through 220 kv and 2 kv substations. The 362pmib offers expanded ratings beyond those specified in standards to. This is showing three of the five 220 kv66 kv transformers, as well as highvoltage transformer fire barriers, each with a capacity of 150 mva. The power is then fed into a 66 kv bus from which different loads were tapped and further distributed to respective station. Ehvehv and ehvhv 1 substations are an important element of the electricity transmission network of a country or of a large area of a country and their functions are. Recent developments and new trends gis mts ais substation. Gasinsulated switchgear elk04 modular system up to 170 kv, 4000 a, 63 ka.

Simple 380415 v three phase circuit allocations fed by the distribution substation transformers. 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. Abstract the thesis deals with the analysis of construction of power lines and substation switchyard of 3311 kv. Due to rapid growth of load in and around the jeddah city, saudi electricity company proposed to construct a new indoor 380110. Technical guide the mvlv transformer substations abb group. The compact design is ideal for new or existing substation layouts for voltages up to 362 kv. This is showing three of the five 220 kv 66 kv transformers, as well as highvoltage transformer fire barriers, each with a capacity of 150 mva.

Gasinsulated switchgear elk04 modular system up to 170 kv, 4000 a, 63 ka product brochure. Tutorial on shunt capacitor banks design, application and protection. Stability of the system, reliability of power depends on the type of layout chosen and components used in the sub stations. Diagonal layout single column disconnectors as busbar disconnector are arranged diagonally with reference to the basbars busbar arrange below buabars are mounted on the disconnectors or above the busbar disconnector busbar can be of wire or tube reduced land usage application especially for 220 kv and 380 kv land usage diagonal layout. The supplier has to work out an optimum layout and building size based on the specific features of his product within the constraints of overall dimensions of the plot. High voltage substation elements click to expand layout following the layout above, lets see the shapes and functions of ten major components you can see in most hv substations. The position of the conductors at the other tower is similar to the first tower. Mediumvoltage shielded power cable 2 kv up to 35 kv. The manual is applicable for all substation projects regardless of internalexternal design delivery mode. The portfolio includes gis solutions from 60 to 800 kv, along with secondary products to maximize switchgear and network operation. They step down the ehv to hv as per the requirement of the customers. Design calculation of voltage transformer 66kv line in 2306611kv substation khin myo mu dept of electronic engineering, mandalay technological university, mandalay, myanmar, email. This substation is constructed using steel lattice structures to support strain bus wires and apparatus.

Substation standards typical duplex switchboard surge suppressor networks detail layout 60. Substation design volume i design parameters instructor. The station layout and equipment rating shall be based on the single line diagram and general layout enclosed. Gasinsulated switchgear up to 550 kv, 63 ka, 5000 a type 8dq1. High voltage substation air insulated substation mafiadoc. Consider that you would like to choose a transformer to supply power to a factory which requires maximum of 270 kva of power at 400 v on the lv side and no expension is considered for near future the power will be provided by connecting the factory to 33 kv mv voltage level. Interconnection of power plants of the national or area electrical grid. Lightning overvoltage analysis for a 380kv gasinsulated line. No description of technical parameter unit data 1 nominal system voltage kv rms 33kv. Jun 18, 2016 for the love of physics walter lewin may 16, 2011 duration.

Pdf substation design manual shally gupta academia. Section 3 is the simulation of single line diagram of 220 kv substation in etap based upon practical data. Substation layout has significant influence on the operation, maintenance, costand protection of the substation and these aspects are. This volume is a broad overview of the design factors and data needed to design a. As expressed in this layouts name, this high degree is achieved with an extra half circuit breaker per outgoing feeder. Design guide for rural substations usda rural development. Substation design guidelines eep electrical engineering portal. Its not always an easy task to explain what is what in high voltage substations. Intense research and continuous further development of the first system types have led to todays generation of gasinsulated, metalencapsulated switchgear a world leader in terms of. The term layout denotes the physical arrangement of various components in the substation relative to one another. 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 interconnection substations with multiple busbars or a breakerandahalf arrangement for up. The design of an outdoor substation has to take into account not only the electrical parameters, but also the environmental conditions to which the substation is exposed. The substation design manual is not intended to replace asset management standards, but rather.