Handbook on construction techniques asian development bank. The substation design manual is not intended to replace asset management standards, but rather to act as a reference document that crossreferences existing standards and process documentation and. Drawing title 25251400 singer substation arrangement plan. It considered incoming power at 220 kv and the power was transferred to main bus through isolator circuit breaker combination in gas insulated substation. Maintenance and operation of an electrical substation of. This specification is intended to cover complete design, engineering, assembling, testing at manufacturers works, substation building, complete erection, testing, commissioning and. Technical guide the mvlv transformer substations abb group. The supply authorities supply power at 220211066 kv extra high voltage ehv at each traction substation which is owned, installed, operated and maintained by the railways. Use features like bookmarks, note taking and highlighting while reading substation structure design guide asce manuals and reports on engineering practice book. Distribution automation handbook prototype elements of power d istribution systems 1mrs757959 4 3 elements of power distribution systems 3. Scholar, electrical and electronics engineering department, aisect university bhopal.
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. Such an arrangement of two incoming lines is called a double circuit. B substation standards typical power circuit breaker wiring diagram sh 1 of 3 69. A mini project report on operation and maintenance of 2202kv substation submitted in partial fulfillment for the award of the degree of bachelor of technology in electrical and electronics engineering submitted by v. The input for a distribution substation is typically at least two transmission or subtransmission lines. 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. This material is made available on the basis that it may be. Economical voltage rating has been categorised for different power range to be received thumb rule. Download it once and read it on your kindle device, pc, phones or tablets. Specification for erection, testing and commissioning of. The problem with substation upgrades on existing general arrangement designs is the cost involved to. Erection of 2 nos 66 kv feeder bay structure tender for the work of. Key diagram of substation key diagram of 11kv400v indoor.
For overhead lines up to 33 kv and for outdoor substation equipment, the insulator is typically of the post insulator type. No description of technical parameter unit data 1 nominal system voltage kv. A reliable partner to supply a cost effective 66 kv substation building designed to fit in existing road arrangement. This chapter describes the different types of overhead line and substation insulators, their design characteristics, and their application. Substation references electrical substation electrical. Distribution substations michigan technological university. Substation structure design guide asce manuals and reports.
This specification is intended to cover complete design, engineering, assembling, testing at manufacturers works, substation building. Other requirements of the substation electrical system 56 10. Distribution voltages are typically medium voltage, between 2. The load flow analysis and simulation of 6611 kv distribution substation with the help of pscad software for maintaining the voltage profile of different buses and feeders of the substation is done. Specification for erection, testing and commissioning of 66. A 50 hz electrical substation in melbourne, australia. The system design shall also conform to tacnfpa norms.
A substation is a part of an electrical generation, transmission, and distribution system. Specification for erection, testing and commissioning of 6611 kv. 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. The substation rating is defined as per the power handling capacity, location and purpose of substation. Substation layout consists essentially in arranging a number of switchgear components in an ordered pattern governed by their function and rules of spatial separation.
The problem with substation upgrades on existing general arrangement designs is the cost involved to upgrade the 66 kv substations to 2 kv. It considered incoming power at 220 kv and the power was transferred to main bus through isolator circuit breaker. Medium voltage products technical guide the mvlv transformer. No description of technical parameter unit data 1 nominal system voltage kv rms 33kv 2 maximum system voltage kv rms 36. Distribution substation a distribution substation transfers power from the transmission system to the distribution system of an area. With 80% of its chapters completely revised and two brandnew chapters on energy.
Conductors are attached to their support by means of an insulator unit. To make way for the convention center this 66kv substation had to be relocated. Electronic drawing management system author handbook. Scholar, electrical and electronics engineering department, aisect university bhopal, mp, india. The key diagram of substation can be explained as under. Dmes 0006dmrcetrgis01specifications for 66 kv gas insulated switchgear draft 28jan2014 page 6 of 17 1. Pdf load flow analysis of 6611 kv substation using. Pdf maintenance and operation of an electrical substation. Appendix c table of contents substation drawings singer substation drawing no. We offer 11 kv, 33 kv, 66 kv and 2 kv substation supply installation work in gurgaon, dehi, ncr, haryana.
Stages of power substation project design, construction and related. Pdf load flow analysis of 6611 kv substation using shunt. Abstract the paper is assigned to design a 22066 kv hv gis sub station. Equipment, bus bar stringing and earthing work at 66 kv khambhara sub station for proposed lilo line from anjarkhedoi line. A mini project report on operation and maintenance of 2202kv substation submitted in. 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. Kenya power transmission system improvement project lot 3233 kv substations and switching stations volume 2 section vi employers requirements. In the example provided, the power used on the main lv switchgear is 732 kva.
The ergon energy design philosophy is to provide substations. Any technicalcourseis incompletewithoutsome type of training. Inspections and tests in situ prior to putting into service 61. Recent technological developments have had a tremendous impact on all aspects of substation design and operation. We offer 11 kv, 33 kv, 66 kv and 2 kv substation supply installation work in gurgaon, dehi, ncr, haryana, rajasthan, and other parts of india. Abstract the paper is assigned to design a 22066 kv hv gis substation. The substation design manual is not intended to replace asset management standards, but rather to act as a reference document that crossreferences existing standards and process documentation and plugs any gaps where asset management documentation does not exist. Drawing title 25251400 singer substation arrangement plan 25251401 singer substation sections 1 and 2 25251402 singer substation section 3 gis enclosure 25251500 singer substation grading plan 25251501 singer substation foundation plan 25251502 singer substation. For additional capacity, eskom needs to upgrade its distribution network from 66 kv to 2 kv. Typical 8 kv substation four 4 breaker ring bus w oil circuit breakers. In the construction manual or technical specifications prepared by the project. This chapter describes the different types of overhead line and substation insulators, their design characteristics. This substation is constructed using steel lattice structures to support strain bus wires and apparatus. Substation references electrical substation electrical grid.
Earth mat design for a 66kv substation international journal of. This specification is intended to cover complete design, engineering, assembling, testing at manufacturers works, substation building, complete erection, testing, commissioning and putting into successful commercial operation of 6611 kv substation. The input for a distribution substation is typically at least two. A design layout of 233 kv, 200 mw sub station the sub station is connected with three substations or load viz. A substation standards control cable color code identification 68. Economical voltage rating has been categorised for different power range to be received thumb. How to apply for electricity connection this handbook is published by sp group march 2020 procedures and requirements highlighted in this handbook are correct at the time of printing.
Substation design volume ii physical layout instructor. There are two 66 kv incoming lines marked incoming 1 and incoming 2 connected to the busbars. September 2008 and subsequently standard design criteria guidelines for. Our high quality and efficient substations are widely used in industrial and residential sectors. Any technicalcourseis incompletewithoutsome type of.
Grid and pooling substations see glossary 79 66 kv, 110 kv, 2 kv, 220 kv, 400 kv. Technical specification construction of 3311 kv primary sub. To make way for the convention center this 66 kv substation had to be relocated. Any changes that may arise will be reflected in the next edition. Earth clearance this is the clearance between live parts and earthed structures, walls, screens and ground. Substation structure design guide asce manuals and reports on engineering practice book kindle edition by kempner jr. Abb power technologies ba ptps 6 customers benefits. With your download, get the 23 best papers relevant to this one, including 17 top related papers.
A 66 kv33kv,star delta transformer is connected to the 66kv bus bars. What is the criteria for selection of 33kv11kv or 66kv11kv. Background the construction of the new substation was the first step on the critical path of the convention center. Erection of 2 nos 66 kv feeder bay structure equipment. A design layout of 233 kv, 200 mw substation the substation is connected with three substations or load viz.