By Rod Walton, Power Engineering and POWERGEN+ content material director

Siemens Energy will deal with engineering, procurement and building duties to constructing a battery-based, black-start technology system at a California energy plant.

The 720-MW Marsh Landing Generating Station close to Antioch, California was constructed for NRG Energy almost eight years in the past. Siemens Energy introduced Thursday it was chosen to offer the black-start capabilities permitting the station to restart electrical energy to auxiliary methods within the case of an outage or blackout state of affairs.

Siemens Energy will engineer and construct a personalized battery power storage system (“BESS”) that may help as much as three makes an attempt to restart a unit at Marsh Landing inside one hour. 

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Traditional emergency back-up methods run on diesel mills or small, fossil gasoline industrial generators.  By distinction, the BESS-based black-start system operates in a carbon-neutral method to begin one of many plant’s 4 combustion turbine generator models. 

In addition to the BESS, the venture will contain transformers to extend voltage, swap gear to combine the BESS into the broader Marsh Landing system, electrical, civil and structural engineering and management system modifications. 

“Battery storage methods like this one are able to absolutely restarting energy on a extremely expedited foundation,” mentioned Laura Anderson, senior vp, Controls and Digitalization for Siemens Energy North America.  “We are excited to guide this venture at Marsh Landing as a result of it won’t solely assist to revive energy rapidly within the occasion of an outage, however it should cut back emissions over conventional back-up methods.  It may also enhance grid reliability within the Bay Area.”

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The Marsh Landing Generating Station is a four-unit simple-cycle plant and was one in all Siemens Energy’s first “Flex-Power” vegetation, that are able to quick begins that decrease emissions whereas ramping as much as full energy in solely 12 minutes. Siemens Energy equipped the 4 fuel generators, 4 mills, the SPPA-T3000 distributed management system and auxiliary and secondary methods for the plant.

Siemens will companion with Clearway Energy on the venture.

“Battery storage will play an more and more essential position in each securing the ability grid and enabling renewable power technology,” mentioned Chad Plotkin, chief monetary officer at Clearway Energy. “We are excited to work with Siemens Energy on this strategically essential venture at Marsh Landing to ship long-term grid resilience and proceed to behave as a supply of dependable energy provide to the Bay Area.”

Work on the venture has already begun, with the venture scheduled to start in the summertime.

Siemens Energy is a by-product of world expertise large Siemens AG. It was separated from the principle firm final 12 months.

(Rod Walton is a 13-year veteran of protecting the power business, together with oil and fuel in addition to the ability technology, transmission and distribution sectors. He is content material director for Power Engineering, POWERGEN International and the POWERGEN+ collection. Walton might be reached at 918-831-9177 and rod.walton@clarionevents.com).

The submit Siemens Energy dealing with EPC work on black-start battery system at California gas-fired plant appeared first on Power Engineering.

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