BEGINNING US BUSINESS AREAS BRIEFCASE NEWS TECHNICAL ARTICLES CONTACT ELECTRICAL SUBSTATIONS Being the design of electrical substations one of the foundational origins of our company, after years of experience and development, we are one of the reference companies at the national level, which has allowed us to be approved by the national transmission company (RED ELÉCTRICA DE SPAIN) and the main electricity distribution companies: IBERDROLA, GAS NATURAL FENOSA, HC ENERGÍA,… complying with all their requirements both at a technical level and at the level of quality and standardization. This experience has been transferred to other countries developing substation projects for transmission and distribution companies at an international level: Société Nationale d'Électricité (SNEL, Democratic Republic of the Congo), Luanda Electricity Distribution Company (EDEL), Kenya Electricity Transmission Company (KETRACO), KENYA POWER, Our designs cover all levels of tension, adapting our solutions to the degrees of demand, criticality and operability required; from transformation centers or medium voltage sectioning centers (13.5 kV, 20 kV, 30 kV, ...), generally intended for secondary distribution networks, rural electrification or even collection networks for renewable energies, to large substations in high voltage (220-230 kV) and in very high voltage (400-500 kV) generally intended for primary transmission networks. More than 1,000 substations. Different technologies: AIS, HIS, GIS. Different configurations: single bar, double bar, transfers, switch and a half, switch and a third, ring. Different functions: transmission and distribution, evacuation of wind generation, supply to industrial plants. A completely comprehensive development with its own resources, covering all possible engineering phases: Basic or conceptual engineering: technical and economic feasibility studies, connection studies, implantation studies. Processing or administrative engineering, management of conditions. Property engineering: development of bidding documents, preparation of offers, engineering review developed by third parties. Civil engineering: earthworks, drainage, foundations, building. Electromechanical engineering: design of support metallic structures, earthing networks, electromechanical assemblies. Electrical engineering: sizing of busbars and primary systems, auxiliary services, lighting, insulation coordination. Control and protection engineering, including selectivity and coordination studies. Commissioning of the facilities. Supervisions and work management. Our designs and solutions are adapted to all the particular requirements of the project. We are a Comprehensive Services company in the energy sector: Electricity Generation, Transmission and Distribution, in addition to the management of renewable energy projects. Legal warning Privacy Policy Login © 2020. All rights reserved Sisener Ingenieros