Tnb compact substation design book

A substation is a part of an electrical generation, transmission, and distribution system. Compact sub installation malaysia compact substation. Compact substation, unitised substation, css, power. Tnb esah 2011 the electrical and electronics association. It aimed to brief on tnb s new policy in the use of compact substations of 500kva supplying electricity to new housing schemes for domestic consumers and the new layout design of 11 0.

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. Iiesb, was established in 1988 as a fully malaysian incorporated company. Supply in the package materials have been classified as under i. Implementation of an offtheshelf solution for substation design which supports electro. Apply to designer, electrical designer, electrical engineer and more.

And we can help you get the most out of your budget. Our substation design solution reduces the amount of time to complete design and minimizes errors that cause rework during construction. Compact substations are fixed with anticorrosive monomeric vinyl posters with environmental awareness messages to improve aesthetic look as well as reduce painting cost of metallic structure. Compact sub installation malaysia compact substation malaysia. This book is organized as a series of work practices. The ergon energy design philosophy is to provide substations. Maklumat tambahan tnb telah membuat penambahbaikan dengan. Notice of the thirtieth annual general meeting 30th agm of tenaga nasional berhad.

Upfs compact sub installation malaysia is operated by experienced electricians with significant knowledge in the handling of substations, especially in commercial. Prepared by the subcommittee on the design of substation structures of the. They are designed to be compact for travel on public roads, and are used for temporary backup in times of natural disaster or war. Distribution automation handbook prototype elements of power d istribution systems 1mrs757959 4 3 elements of power distribution systems 3. Applications and considerations ieee ced houston chapter 201220 oneline diagrams the oneline diagram is probably the single most.

The solution will be based on implementation of an offtheshelf system or systems, with preparation for work at iec israel. All rus borrowers rus electric staff effective date. 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. A nearby substation will be one of many factors youll want to take into account when considering a house, just as you would any nearby roads or railways lines, or industry, or anything else in. Addendum to esah version 3 connection guideline addendum 3. Technical specifications for the compact substation 1. Tenaga nasional berhad tnb organised a half day workshop on the 2011 draft version of electricity supply application handbook esah on 29th march 2011. Jul 15, 2015 our substation design solution reduces the amount of time to complete design and minimizes errors that cause rework during construction. Items founded by dato hj ayob aziz which is a dynamic entrepreneur and have 35 years of experience. Proposed substation with doublechamber specification. A mobile substation is a substation on wheels, containing a transformer, breakers and buswork mounted on a selfcontained semitrailer, meant to be pulled by a truck.

The factory assembled self contained package substation is a complete weather proof. 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. Powers talented team of substation design professionals is one of the largest in the. Broad line of solutions with weldment and bolted products up to 500kv, homacs wide product offering includes a full line of couplers, taps, bus supports, terminals and expansion. Implementation of an offtheshelf solution for substation design which supports electromechanical, civil and electrical design. The secondary switchgear ring main unit rmu type 8djh is a factory assembled, type tested, metal enclosed switchgear for indoor installation even under severe environment condition such as industrial, sandy and damp area or minimal outdoor substation with maintenance free. Prefabricated compact substation unit ewt transformer. Table of contents 004 007 overview 008 signal reference grid connectors 009 020 clamps 021 022 service post connectors 023 atrnosfmr er atnk ground connectors 024 conduit hubs 025 026 layin lug connectors 027 028 ground plates 029 042 ezgorundcomperssion grounding connectors 043 045 ground rods 046 ground rod drivers. A substation standards switch operating platforms steel design and details 49. Having client centric approach, we are engrossed in providing an assorted range of bestinquality compact substations.

Gis substation ais substation distribution secondary substations pe110. Ewt prefabricated substation unit is one of the most economic, convenient, effective equipments and friendly solutions easy and safe to operate substations. Substation structure design guide asce manuals and reports on engineering practice book leon kempner jr. A tnb substation within compound of sd apartment, bandar sri damansara, kuala lumpur, malaysia. The 11kv package substation design must be as per iec 630.

The workshop aimed to gather feedback and views from associations and government agencies on the draft handbook. The compact substations include power factor correction equipment, a ring main unit, circuit breakers, switchboards and dry type transformers encased in robust enclosures with easy. Compact substation the css are designed, manufactured, fully assembled, wired and operationally tested in our workshops, therefore site works are minimal. Owners supply materials osm 3311 kv power transformers, station 330. The compact substations include power factor correction equipment, a ring main unit, circuit breakers, switchboards and dry type transformers encased in robust enclosures with easy access to equipment. Applications and considerations ieee ced houston chapter 201220 oneline diagrams the oneline diagram is probably the single most important document in the substation design package. Recent technological developments have had a tremendous impact on all aspects of substation design and operation. The session was chaired by tn hj ismail din senior general manager, engineering department, tnb distribution.

The project work assigned to us was to design a 233 kv ehv substation. Design, manufacture and of compact substation of 11kv415 volts, equipped with 2000 kva cast resin transformer, 4 way 11kv ring main unit consisting. Table of contents 004 007 overview 008 signal reference grid connectors 009 020 clamps 021 022 service post connectors 023 atrnosfmr er atnk ground connectors 024 conduit. The css are compact and consist of power factor correction equipment, ring main unit load break switch, circuit breakers, switchboards and dry oil type transformers encased in robust. Substation construction guidelines explains the steps involved in building substation and in expanding an existing substation. Cadangan pembangunan bagi pusat latihan pegawai penjara di taiping, perak. Substations transform voltage from high to low, or the reverse, or perform any of several other. We considered incoming power at 2 kv and the power was transferred to main bus through isolatorcircuit. E substation standards switch operating platforms steel design and details 48.

Technical specification construction of 3311 kv primary sub. We considered incoming power at 2 kv and the power was transferred to main bus through isolatorcircuit breakerisolator combination. This manual offers the most current guidelines available on analysis methods, structural loads, deflection criteria, member and connection design, structure testing, quality control, quality assurance, connections used in foundations, detailing, fabrication, construction, and maintenance. This bulletin is an update and revision of previous rea bulletin 651, design guide for rural substations revised june 1978. Tnb esah 2011 the electrical and electronics association of. Substations play a critical role in how you safely deliver reliable and affordable power, power transmission and distribution, generation interconnection, switching or acdc conversion. Design of an ultra compact distribution substation p. Substation structure design guide provides a comprehensive resource for the structural design of outdoor electrical substation structures. The fully equipped package substation pss,comprises of outdoor duty enclosure, medium voltage switchgear,distribution. A substation standards switch operating platforms steel design and. Oct 24, 2017 the new compact substation takes up just 8 sqm, which means a saving of 80 per cent space. Medium voltage products technical guide the mvlv transformer.

Appendix c table of contents substation drawings singer substation drawing no. Other requirements of the substation electrical system 56 10. Preve 1 schneider electric industries sa, grenoble 38v varces site, fr38760, varces allieres et risset, france 2 schneider electric industries sa, elvim site, 55th km athenslamia national road, gr32011, greece. Compact sub installation an electrical substation is important in various types of operations, as it is needed to convert high transmission voltages to low distribution voltages.

Ergon energy corporation limited abn 50 087 646 062 ergon energy queensland pty ltd abn 11 121 177 802. Prefabricated compact substation unit ewt transformer sdn. 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. Homac substation connectors catalog features broad line of solutions with weldment and bolted products up to 500kv, homacs wide product offering includes a full line of couplers, taps, bus supports, terminals and expansion connectors. Besides, installation of compact substations takes a mere 21 days. Drawing title 25251400 singer substation arrangement plan 25251401 singer substation. Design, manufacture and of compact substation of 11kv415 volts, equipped with 2000 kva cast resin transformer, 4 way 11kv ring main unit consisting of 2 nos.

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. Features standard design and construction reducing turnaround time switchboard certified type tested for fault rating of 50 ka. Inspections and tests in situ prior to putting into service 61. While the coverage is primarily about constructing new substations, much of the material is applicable to existing substations. Sharereliance energy, the power distribution arm of reliance infrastructure ltd, has institutionalized a process to install only compact iot internet of things substations in.