11 kv substation design books

The electricity supply to the millennium dome required eight 11 kv substations, to be placed in the cylinders outside the dome, and an additional 11 kv switchboard to supply the greenwich peninsula development. The thesis deals with the analysis of construction of power lines and substation switchyard of 33 11 kv. The transformer steps down the voltage to 400 v, 3phase, 4wire. Substation layout electrical substation electricity. Jul 03, 2018 this 4002 11 kv electric transmision substation at baghdad iraq, 2016 to 2018.

Substation design manual i reference ni000401r121 ver 2 ergon energy corporation limited abn 50 087 646 062 ergon energy queensland pty ltd abn 11 121 177 802 revision history version. Recent technological developments have had a tremendous impact on all aspects of substation design and operation. Lightning arrestors also placed in the substation between both the ends of major equipment such as power transformers for protection. Single line diagram of 11kv substation substation provides the energy supply for the local area in which the line is located. Kenya power transmission system improvement project lot 3233 kv substations and switching stations volume 2 section vi employers requirements. Details are given of the type test carried out in a substation to ensure a high level of safety in the unlikely event of an internal arc. Electrical power substation engineering and layout. Design and construction of 11 kv prefabricated substations for the millennium dome abstract. Transmission, sub transmission and distribution substation 4. System planning, design, construction, and protection. May 15, 2018 electrical substation now days the electrical power demand is increasing very rapidly. Ergon energy queensland pty ltd abn 11 121 177 802. Aug 1, 2011 a construction of new 33 11 kv primary substation. There must be provision for 2 additional 11 kv outgoing feeder.

Substation design manual i reference ni000401r121 ver 2 ergon energy corporation limited abn 50 087 646 062 ergon energy queensland pty ltd abn 11 121 177 802 revision history version description of change approval date revised by 1 initial version 250320 draft 2a content revised and additional content added. This book convers basic design concept with theory and practical project. With 80% of its chapters completely revised and two brandnew chapters on energy storage and smart grids, electric power substations engineering, third edition provides an extensive updated overview of substations, serving as a. To step down the 33kv primary voltage to 11kv suitable for distribution purpose. The substation would be a combination of switching, controlling, and voltage stepdown equipment arranged to reduce subtransmission voltage to primary distribution voltage for.

Ergon energy corporation limited abn 50 087 646 062 ergon energy queensland pty ltd abn 11 121 177 802. All rus borrowers rus electric staff effective date. Overhead design and construction fundamentals presenter. Aug 1, 2011 a construction of new 3311 kv primary substation. The input for a distribution substation is typically at least two transmission or subtransmission lines. Thats a rather complicated question, but it starts with a 10 mva transformer or unit substation with the voltages to match your system. The main function of the substation is to collect the energy transmitted at high. Design parameters and standard layout of a 3311 kv substation. Oct 07, 2014 the standard instruction for construction of 33 11 kv substation is given in rec standards which specifies the layout along with the switchgear. This bulletin is an update and revision of previous rea bulletin 651, design guide for rural substations revised june 1978.

As2067 substations and high voltage installations exceeding 1 kv ac. Key diagram 11kv400v indoor substation iiteeeestudents. The document is divided into 12 chapters starting from electrical arrangement to lightning and earthing protection. B substation standards switching diagram operating numbers bus configuration 7. In todays life electricity plays a very vital role. The input for a distribution substation is typically at least two. The main function of the substation is to collect the energy transmitted at high voltage from the generating station and then reduce the voltage to an appropriate value for local distribution and gives facilities for switching. Hi, i would like to have access to booksdocuments or urls regarding substation design from. Scholar, electrical and electronics engineering department, aisect university bhopal. No description of technical parameter unit data 1 nominal system voltage kv rms 33kv 2 maximum system voltage kv rms 36. The new substation will receive power from a higher.

Scribd is the worlds largest social reading and publishing site. The substation would be a combination of switching, controlling, and voltage stepdown equipment arranged to reduce subtransmission voltage to primary distribution voltage for residential, commercial, and industrial loads. Home university of southern california dissertations and theses 66 to 11kv new distribution substation design. Mediumvoltage shielded power cable 2 kv up to 35 kv. Prepared by the asce subcommittee on the design of substation structures, this new manual offers current recommendations developed by substation structure designers utility engineers, structural and electrical engineers, and anyone that works in the field of transmission line substation design will benefit from this manual. For fulfilling these huge power demands the modern time requires creation of bigger and bigger power. Design study for new 23311 kv power substation in kingdom of. Design,supply,manufacturing,erection, te 2 11 kv substation with sas at i. It protects other substation equipment from lightning and switching surges by suppressing them to ground.

Electric corporation, electrical transmission and distribution reference book. Design and construction of 11 kv prefabricated substations. Design study for 33 11 kv substation, distribution and protection in the city of kenya the substation would be a combination of switching, controlling, and voltage stepdown equipment arranged to reduce subtransmission voltage to primary distribution voltage. Electrical substation now days the electrical power demand is increasing very rapidly. Fundamentals of electrical substations and switchgear. When a decision to supply power at mv has been made, there are two widelyfollowed methods of proceeding.

Design study for 3311 kv substation, distribution and protection in. Distribution voltages are typically medium voltage, between 2. Electric substations with equipment used to convert highvoltage, extrahighvoltage ehv, or ultrahighvoltage uhv transmission lines to the intermediate voltage subtransmission lines or to switch subtransmission circuits operating at voltages in the range of 34. A distribution substation transfers power from the transmission system to the distribution system of an area. These power generating stations may be hydroelectric, thermal or atomic. Substation construction manual page 2 of 57 reference ni000401r122 ver 3 ergon energy corporation limited abn 50 087 646 062 ergon energy queensland pty ltd abn 11 121 177 802 4. Design study for 3311 kv substation, distribution and. The electricity supply to the millennium dome required eight 11 kv substations, to be placed in the. Lightning arrestor is the first equipment of the substation connecting the incoming transmission lines. No description of technical parameter unit data 1 nominal system voltage kv.

The rec standard mentions that an outdoor type 3311 kv substation should have 2 power transformers and 3 outgoing feeders. With 80% of its chapters completely revised and two brandnew chapters on energy. Determining x and r values from transformer loss data. Electrical switchyard is usually a part of substation where electricity is transferred from one voltage to. Substation design volume ii physical layout instructor.

A substation standards switching diagram operating numbers bus configuration 6. Medium voltage products technical guide the mvlv transformer substations passive users 1 2 1. Depending upon the availability of resources these stations are constructed. Design study for 33 11 kv substation, distribution and protection in the city of kenya.

A comparison of land area requirements between a conventional single busbar fully switched outdoor 3311 kv distribution substation 2150 m2, a fully switched onestorey indoor substation 627 m2. Design,supply,manufacturing,erection, te sting and. Distribution substations michigan technological university. Feb 03, 2015 operation and maintenance of 233kv substation dept of eee, skit. The purpose of this document is to provide a general guide to the design of an air insulated switchgear ais and a gas insulated switchgear gis of an ac substation. Substation types stepup transmission substation the threephase power enters a transmission substation at the power plant transformers step up to extremely high voltages for longdistance transmission voltages for long distance transmission range from 155 kv 765 kv. Mar, 2019 thats a rather complicated question, but it starts with a 10 mva transformer or unit substation with the voltages to match your system. Power substation guides, research papers and studies 3 eep. Substation interview questions answers instrumentation tools. The demand of electricity is being increased day by day. The selection of your primary protection will depend on the ahj, your utility and local codes. D substation standards identification and security signs 8.

Technical specification construction of 3311 kv primary sub. Design study for 3311 kv substation, distribution and protection in the city of kenya. The benefits of applying the concept of factory built modular substations to. Distribution substation a distribution substation transfers power from the transmission system to the distribution system of an area. Home university of southern california dissertations and theses 66 to 11 kv new distribution substation design. High voltage substation design and application guide eep.

Under the project, a new 23311 kv kawasoti substation will be constructed with a transformer of 233 kv, 30 mva. Chapter iv system planning, design, construction, and protection nei electric power engineering page iv4 the 115 kv voltage level is commonly used to deliver power to subtransmission systems and. This 400211 kv electric transmision substation at baghdad iraq, 2016 to 2018. Api residential 2016 program new overhead line markers. A comparison of land area requirements between a conventional single busbar fully switched outdoor 33 11 kv distribution substation 2150 m2, a fully switched onestorey indoor substation 627 m2 and for the transformerfeeder arrangement 420 m2 is shown in fig.

Abstract the thesis deals with the analysis of construction of power lines and substation switchyard of 33 11 kv. Asce manuals and reports on engineering practice no. Design study for new 23311 kv power substation in kingdom of nepal under the project, a new 23311 kv kawasoti substation will be constructed with a transformer of 233 kv, 30 mva. Design guide for rural substations usda rural development. For fulfilling these huge power demands the modern time requires creation of bigger and bigger power generating stations. Design,supply,manufacturing,erection, te 211 kv substation with sas at i. Scholar, electrical and electronics engineering department, aisect university bhopal, mp, india. Generating station substations transform generation voltage usually 15 kv through 23 kv up to transmission network voltage usually 69 kv through 500 kv transmission switching. The standard layout guides for the general arrangement of the equipments, structures, busbars etc. It protects other substation equipment from lightning and switching surges by suppressing them to.