Please use another Browser
It looks like you are using a browser that is not fully supported. Please note that there might be constraints on site display and usability. For the best experience we suggest that you download the newest version of a supported browser:Continue with the current browser
The increasingly decarbonized, distributed, and digitalized energy landscape creates new challenges for transmission system operators: Both the technical basis and the business processes must be adapted to suit the new conditions. Siemens’ holistic approach ensures that electricity remains available for everyone at all times, safely and reliably.
Distributed power generation from many, often renewable, sources is increasingly replacing centralized power generation based mainly on fossil energy sources.
Digitalization provides the technical basis for this transformation and at the same time acts as a catalyst.
Information technology and operational technology are increasingly converging, and data are now available almost everywhere in the grid. The demanding climate goals that are currently in place, the liberalization of the power markets, and changed consumer behavior are further speeding up this transformation.
In the energy systems of the future, the transmission systems are the backbone that supports everything else. At the same time, they serve as the linking central nervous system for power infrastructures. That’s why grid operators today need economically viable strategies and new business models for the energy world of the future.
Fields of action
Siemens’ holistic approach takes account of the entire value stream from consulting, planning, and simulation to financing, implementation, operation, maintenance, and service.
It is based on an integrated portfolio of products, solutions, and services for power transmission that makes it possible for transmission system operators to successfully and efficiently deal with the four key challenges: providing the required additional network capacities, upgrading existing assets, optimizing grid operation cost-efficiently, and creating the foundations for lasting economic success.
Integrated thinking keeps you prepared for future challenges, so you can consistently enhance value creation. You can master all technical core tasks efficiently and in a way that offers certainty for the future, while ensuring the best possible security of supply and safeguarding against grid outages. You can also digitally retrofit existing assets, and safely and reliably integrate distributed generation and renewables. Moreover, additional potential for added value can be developed by making the necessary infrastructure and data available to the liberalized energy markets as well as by offering various system services to third parties.
All these activities are based on three pillars.
The energy mix is currently changing fundamentally in many places, while the demand for electrical energy keeps increasing rapidly in other parts of the world. Innovative solutions from Siemens provide answers to the various new challenges. Around the world they pave the way for the secure, stable and efficient power transmission of the future today.
The German energy turnaround calls for new power transmission solutions. HVDC PLUS and the full bridge technology from Siemens provide the technical basis for ULTRANET, an innovative approach to transmit electricity generated from wind power from the north of Germany to load centers further south.
Power Grid Corporation of India Limited (PGCIL) is modernizing its high-voltage grid to be prepared for future challenges. Siemens supported PGCIL on this task with numerous solutions, such as Spectrum Power control center technology, SVCs, Statcoms, and a powerful HVDC system.
The bigger picture
Transmission systems have become more complex than ever. Integrated solutions from Siemens help you keep everything under control. Both today and in the future, you can ensure your grids operate safely, efficiently, and economically.
Integrated solutions for the transmission systems of the future open up many new opportunities for you in terms of future-oriented planning, the optimized operation of transmission systems, and the development of new, contemporary options for the creation of added value in distributed, decarbonized energy systems.
Data flows and analytics create flexible control loops that enable you to constantly adapt your transmission systems in line with the continuous process of change.
Gain an overview of the many and varied projects that have been implemented successfully for transmission systems around the world using solution skills and technology from Siemens.
Upgrade of the existing HVDC connection between the two main islands of New Zealand during operation
Transmission capacity increased from 700 MW to 1,400 MW
Earthquake-proof construction of converter stations, which was put to a worst-case test during the 7.8 Kaikoura earthquake of November 2016
Grid connection for German offshore wind farms in the North Sea via the world’s four largest HVDC platforms
Almost loss-free power transmission across a distance of approx. 150 km
Turnkey life cycle project: planning, design, construction, commissioning, operation, and maintenance all from a single source
Replaces a 380 kV overhead line to make best use of the space available
GIL about 500 m long, running through a tunnel below the brewery property, with maximum operating power of 2x 2,300 MVA
Excellent electromagnetic compatibility, safe operation, no fire risk, and highly reliable