Services for HVDC

HVDC Services from Siemens Energy
HVDC services from Siemens Energy increase the availability of high-voltage DC transmission

We provide availability of up to

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  • for high-voltage DC transmission

HVDC services

Ensuring reliable high-voltage DC transmission for decades

Siemens high-voltage direct current (HVDC) transmission has proven its high performance and reliability for many years. Nevertheless, during the long lifecycle of HVDC, various services are required to support its optimal functioning or the economic and safe operation throughout the years.

Comprehensive services for all kinds of HVDC

Bringing energy from remote renewable energy generators to consumers and providing compensation for regional fluctuations in the production or consumption of electricity thanks to trans-national grid connections: HVDC transmission operators have to make sure their system provides the highest availability, performance, and efficiency at all times. One pillar to fulfill this challenge is best-in-class HVDC hardware and software. But that alone isn’t enough to guarantee efficiency, security, and reliability for decades: your system also needs regular maintenance, modernization, security checks and updates.


Siemens provides you with comprehensive services to increase the transparency of your HVDC system as a prerequisite for optimization and to ensure continuous availability as well as the highest possible performance. You’re looking for preventive and corrective maintenance, sophisticated spare parts management, and modernization or retrofitting of older systems? We are at your side with our specific HVDC know-how and a wide-ranging service portfolio to ensure a highly available, secure, and cost-efficient HVDC operation as well as compliance with environmental and safety regulations.


Highlight services for HVDC at a glance

Siemens offers you a wide range of tailor-made services for your HVDC system. These include services such as our cyber security services for reliable and secure HVDC systems of the future.

Cyber Security Services for HVDC you can count on

Cyber threats are increasing with serious consequences for companies and communities worldwide. Critical infrastructure like power transmission systems become increasingly the focus.


As IT systems are the foundation of all of today’s critical processes in most companies, this leads to significantly increased risks of being attacked by hackers or viruses and patching software weaknesses is not a onetime task but an ongoing endeavor through the system’s lifetime. Siemens has developed a comprehensive cyber security service portfolio for HVDC to support customers.

Service overview

Comprehensive services for your HVDC system

From reactive to proactive services, from repair and spare parts to service programs – our service portfolio for all kinds of high-voltage DC systems cover everything you need to keep your system up and running as well as efficient and up to date.
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Our knowledge for your benefit

Get to know more about our services for high-voltage DC transmission: we’ll gladly place our information material on our HVDC services, training courses, newsletters, and more at your service.

Local training from a global network

Core and customized training courses in many training centers around the world or at your plant

Local training from a global network

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HVDC services on all continents

We successfully deliver fast, competent and reliable product support for high-voltage DC transmission to all corners of the earth.


We’re at your service

If you’d like to learn more about what we can do for a reliable, efficient, and secure high-voltage DC transmission, please contact our Customer Support Center. Our experts look forward to answering all your questions about our HVDC services, and we’ll be pleased to provide you with comprehensive information.

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