Thus, this is all about different types of substations and you can refer more information for Substation Layout & Line Diagram. 0000004659 00000 n Layout of Substation 5. 0000000876 00000 n equipment located in populated areas. 0000006227 00000 n Easy on transportation and commissioning, modular design and secure operation. ABB prefabricated compact secondary substations (CSS) have the facility to be monitored, controlled or even have complete network management in order to offer full reliability to power providers. Thank you, your message has been successfully received by us. Details shown on this drawing are typical for this type of substation building but may not be suitable for substations housing alternative equipment. IP 23D protection class for SMK series of Monoblock Concrete Kiosk and SPK series of Prefabricated Concrete Kiosks. 0000018614 00000 n It switches the power on and off, both under normal conditions and in the event of a fault. As soon as a suitable location for a new substation has been found in a detailed planning and approval process, the competent authority grants approval for the construction of the compact substation. Medelec Switchgear Ltd Compact Substation. Special design that enables for transformers up to 1600 kVA of oil and dry type to fit in Monoblock Concrete Kiosks and transformers up to 2500 kVA of oil and dry type to fit in Prefabricated Concrete Kiosks and Metal Kiosks. At first glance, a compact substation appears complex and very large. Insulation material is used in walls and roof in order to provide heat insulation. Every item of equipment within a compact substation design fulfills an important function. Go back to contents ↑ These sub stations prove useful to deal with dirt, moisture and condensation in coastal areas. It aims at the design of 500kVA, 11/0.415kV substation with respect to voltage and frequency deviation with maximum efficiency and at moderate running and maintenance cost, the required quantities of the major substation components required for implementation of developed electrical model designs were obtained. The design of a compact substation is a complex process, depending on the size of the system. It comprises an enclosure containing all the required 11kV Prefabricated Compact Substation. The compact substation is designed, keeping in mind the personnel safety, considering H.T. If you look at it the components in detail, a clear structure can be seen. 0000013721 00000 n Metal enclosed and compartmentalized construction. Compact portable & … They ensure that the entire facility is safe, reliable and can be operated. Coupling switch panel - this switch panel is used to flexibly interconnect three bars. Substation Earthing Calculation Methodology (Earthing Materials) 4. Introduction In electrical engineering, a substation is a facility housing equipment that switches, transforms or converts high voltage electricity from a generating station into lower voltages that are easier and safer to distribute to homes, shops, small businesses and other consumers. The CSS are designed, manufactured, fully assembled, wired and operationally tested in our workshops, therefore site works are minimal. Moreover, these stations can be locked to prevent unauthorized access. While it takes up less space due to its compact structure, it makes the electricity distribution safer. The Electrical substation design is a complex method with full of engineer planning. There is numerous electrical substation components like outgoing and incoming circuitry each of which having its circuit breakers, isolators, transformers, and busbar system etc for the smooth functioning of the system. Framework for design and planning for low voltage housing estate installations and associated, new, HV/LV distribution substations. 1. Components of a Substation (cbs, cts, isolators, insulation, transformers etc.) Compact Substation. A single-line diagram shows the disposition of equipment in a substation, or network, in a simplified manner, using internationally accepted symbols to represent various items of equipment such as transformers, circuit breakers and disconnectors, generally with a single line being used to represent three-phase connections. 0000001437 00000 n Freedom of choice in the selection of electrical equipment with regard to switchgear make and type of … 1. The diverse sorts of substations basically incorporate step-up substation, step-down transformer,  compact substation, underground distribution. Fig. SCK-1 Compact Substations is transformer and distribution kiosk made by galvanized sheet steel with requested dimensions. SCK-1 series of Metal Sheet kiosks made from 3 mm steel sheets and SCK-2 series of Metal Sheet kiosks made from polyurethane. 0000005301 00000 n As a special feature, the transformer is connected directly and not via a disconnector. trailer <]/Prev 1266734/XRefStm 1251>> startxref 0 %%EOF 466 0 obj <>stream Today, substations require about 1 m of free space for door opening. * Your contact information will never be shared with 3rd parties. Line control panel - it connects the high voltage line with the bars. The circuit breaker is the central element of a control panel. Please, fill up the name and email parts. MYR Group subsidiaries have constructed hundreds of high-voltage substations, switching stations and interconnect stations from 34.5kV to 765kV for public and private clients throughout the United States and western Canada, and is skilled in performing substation work under engineer-procure-construct (EPC) and construct-only methods of project delivery. Proposed substation details are to be submitted for acceptance before installation. Suitable design for each type LV and MV panels.