Siemens  

Mobile STATCOM:

New Siemens SVC PLUS Mobile (Mobile STATCOM) solution can be located anywhere in order to rapidly restore power grids and to reduce civil engineering work.

HV e-houses and mobile substations

Portable Power Solutions is a portfolio of self contained prefabricated switching and transformer stations up to 420kV and several hundred MVA.

They consist e-house, skid or trailer mounted substations pre-assembled and pre-tested for plug and play installation on the construction site.

They can be used both for temporary or permanent purposes in critical cases such as :

• Emergency power recovery further to substation failure

• Interim substation bypass during maintenance or renovation

• Fast track substation construction in challenging areas requiring minimum site works

 Visit the Siemens booth to learn more with a selection of job reports, and enjoy a virtual visit  of the world most powerful mobile substation will be available on the booth. Discover the portfolio on www.siemens.com/portable-power-solutions

Siemens Medium-Voltage Vacuum Replacement Generator Circuit Breakers provide a cost-effective way to upgrade aging gas circuit breakers to vacuum technology while minimizing downtime and preserving the investment in existing gear.  Our custom engineered replacement circuit breakers eliminate the need for cubicle modifications, costly bus and switchgear modifications, as well as additional infrastructure modifications generally required when replacing a system with all new gear.  Siemens offers Medium-Voltage Vacuum Replacement Generator Circuit Breakers for leading OEM models with voltages up to 24 kV and interrupting capabilities up to 100 kA for both indoor and outdoor applications.

Various factors will dominate the energy supply in the years to come, including the drive toward renewable energy and the resulting need to expand and upgrade grid infrastructures. Until recently, long-distance transmission was efficiently only attractive at high voltage levels. The growing infeed of decentralized power generation is leading to congestion at distribution and transmission levels – and this in turn is producing stability issues and forcing distribution network operators and transmission system operators to expand and upgrade their grid infrastructures. Siemens has been a pioneer in the field of DC technology, our DC connection application allows it to provide a new medium-voltage solution that increases power transfer capability while also minimizing losses.

• High reliability-due to the hermetically tight vacuum interrupter, eliminating any influence of decomposition products
• High performance-Perfect for frequent switching applications: High number of short-circuit interruptions with excellent interrupting performance at rated nominal current and rated short-circuit currents throughout life-time of the vacuum circuit-breaker
• Perfect for low temperature-No liquefaction of switching medium
• No maintenance-Maintenance free due to sealed for life technology; no spare part costs
• No CO2e emissions-Switching media (vacuum) with GWP=0; no CO2e emissions during operation, maintenance or recycling

Due to increased in-feed from renewable energy and more severe cycling loads higher requirements for transformer bushings exist. The STAROIP is designed and manufactured to satisfy even the most critical service conditions and cycling loads.

Transformers play a key role in power plants, in transmission and distribution networks, and in industry. For this reason, it is very important to continuously record and monitor transformers’ key parameters. However, individual sensors only show parts of the overall picture. This is why a monitoring platform is needed to integrate data from all different kinds of sensors. A monitoring platform allows measurement of trouble-shooting and repair to be planned and scheduled in advance, which means greater availability and a longer service life for transformers.

Nowadays, the need for grid digitalization, performance optimization and maintenance costs are playing a major role in the market. Therefore, Siemens developed the new SITRAM®TDCM as a technically advanced and cost-effective transformer online monitoring system, providing reliable early fault diagnostics, and supporting precise operational needs.

One of our key objectives in building standard or tailored transformer monitoring systems is to use only high-quality products that have proven their reliability on the field for many years. State-of-the art components with permanent quality checks are Siemens’ understanding of quality and our promise to our valued customer.