Versorgungslösungen

Umspannwerke ermöglichen die effiziente und zuverlässige Übertragung und Verteilung von Strom.

Versorgungsunternehmen stehen heute unter extremem Druck, die Nachfrage der Verbraucher und der Regulierungsbehörden nach einer qualitativ hochwertigen Energieversorgung zu wettbewerbsfähigen Preisen zu erfüllen und gleichzeitig die Umweltbelastung zu verringern. Der Trend zur dezentralen Energieerzeugung aus erneuerbaren Quellen stellt eine weitere Herausforderung für die etablierten Netzstrukturen dar und erfordert flexible und intelligente Umspannwerke. Als Komplettanbieter von Lösungen verwaltet Hitachi Energy diese Komplexität, minimiert Risiken und Schnittstellen und gewährleistet gleichzeitig die pünktliche und qualitativ hochwertige Lieferung von schlüsselfertigen Umspannwerken und technischen Ausrüstungspaketen.

Unsere umfassende weltweite Erfahrung bei der Planung und dem Bau von Zehntausenden von Umspannwerken in Spannungsebenen von 11 kV bis 1.100 kV ermöglicht es uns, Versorgungsunternehmen technisch optimierte und kosteneffiziente Lösungen zu bieten. Unsere Experten unterstützen Kunden während des gesamten Lebenszyklus von Umspannwerken, von Machbarkeitsstudien bis zur Inbetriebnahme und von der Wartung bis zu Erweiterungen, Aufrüstungen und Modernisierungen.

Anwendungen

Umspannwerke für die Übertragung

Verteilungslösungen

Integration von erneuerbaren Energien

Intelligente Netze und städtische Umspannwerke

Fallstudien

+20% current with new generation of semiconductors

A 600-kilometer balancing act

Advanced power conversion technology improves electric rail network capacity in Switzerland

Rail SFC Light ensures reliable, stable power and reduces energy losses for the newly expanded Léman Express cross border commuter service and supports sustainable mobility in Switzerland.

Advanced protection and control for key Brazilian substation

The retrofit project to improve power supplies to São Paulo, will be completed in time for the Brazilian Soccer World Cup in 2014

AES Hawai‘i Drives Sustainable Energy Transition with Storage and Power Technologies

AEW nimmt im nächsten Kapitel der Energiewende Batterie-Energiespeichersysteme in den Blick

Contrast is evident across the canton of Aargau, in the north of Switzerland. Castles dot the riverways alongside advanced technology research buildings and state-of-the art manufacturing. The region has stayed true to its deep heritage, while also looking forward with an emphasis on conservation and sustainability.

Aktiv gelebte Diversity-Kultur

Al-Fadhili

Hitachi Energy will upgrading the Al-Fadhili high-voltage direct current (HVDC) converter station to ensure power security and grid stability

Aland

Kraftnät Åland AB is responsible for electricity transmission in the Åland Islands, an autonomous Finnish province situated at the entrance of the Gulf of Bothnia in the Baltic Sea.

Al Dhafra PV2 Solar Project, Abu Dhabi

The world's largest single-site solar power plant

Ameren Illinois

Ameren Illinois delivers energy to 1.2 million electric and 816,000 natural gas customers across a service territory covering more than 1,200 communities and 43,700 square miles. Ameren is the state’s second-largest regulated energy company and the only utility in the state delivering both natural gas and electricity.

Arab Shipbuilding and Repair Yard (ASRY), Bahrain

Aramon thermal plant draws on former experience

Thermal power plant Aramon has been generating power since 1977, and in 2009 fed 240GWh of power into the national grid, but aging protection hardware needed replacing as part of a major refit to the station.

Arcelor Mittal

ArcelorMittal Bremen, Germany is a flat steel manufacturer, producing high quality steel, mainly for automotive, engineering and construction industries. A 45 MVA, 300 tonnes electric twin ladle furnace (TLF) is in operation at the plant for liquid steel heating and treatment. It operates at a power factor less than 0.8, causing considerable, fluctuating consumption of reactive power.

Asmunti - Finland

Hitachi Energy has installed two series capacitors in Fingrid’s 400 kV grid to strenghten the power transmission capacity in northern Finland and to assure power system security. The series capacitors both went on line in 2009.

Auf dem Weg in eine klimaneutrale Zukunft

Hitachi Energy, ein globaler Technologieführer, möchte durch wegweisende neue und digitale Lösungen eine nachhaltige Energiezukunft aufbauen. Pascal Daleiden, Vorstandsvorsitzender der Hitachi Energy Germany AG und Country Managing Director Austria, Germany and Switzerland, erläutert, welche Technologien bereits vorhanden sind, um die Herausforderungen der Energiewende zu meistern.

AusNet and Hitachi Energy to deliver reliable and clean energy to thousands of Australian homes

Hitachi Energy is a key technology partner to AusNet, one of Australia's largest utilities, for the design, delivery, and installation of two 850MVA 500kV Power Transformers. Learn more here.

Automatic fault isolation and distribution restoration safeguards the electricity supply in KSS Verkko’s grid

Safeguarding the electricity supply for 50,000+ homes in Finland by implementing FLIR functionality into KSS Verkko's MicroSCADA system. Read the story.

Avista Utilities - At the forefront of Smart Grid 2.0

Avista Utilities is implementing two Smart Grid 2.0 projects. In Spokane, the Smart Circuits Project involves upgrading substations and distribution feeders.

Avoiding blackouts due to immediate support from battery energy storage

Located in one of the world’s most extreme environments near the Artic circle, the reliability of energy supply to over 32,000 households is consistently put to the test. With Hitachi Energy’s Ability e-mesh control and automation technology, Alaska’s Golden Valley Electrical Association is up to the challenge – supported by North America’s oldest battery energy storage system.