Earning money while making power grid more stable—energy consumers can have key role in supporting grid flexibility

By offering flexibility companies to renewable vitality methods, customers can each assist in balancing energy grids and obtain monetary advantages. Hosna Khajeh’s doctoral dissertation from the College of Vaasa, Finland, introduces new strategies that allow the environment friendly utilization of vitality customers’ flexibility assets in distribution and transmission networks.

As using weather-dependent renewable energy sources will increase, power systems must develop into extra versatile to ensure energy supply always. One of many mandatory steps for the long run is making it attainable for customers to help each nationwide and native energy grids with their present flexibility assets—corresponding to residence batteries, air conditionersand renewable vitality setups.

In her doctoral dissertation in electrical engineeringHosna Khajeh reveals how particular person vitality customers, native vitality communities, and industrial hydrogen methods can develop into flexibility service suppliers for each transmission and distribution system operators.

“While flexibility services for transmission system operators are well-developed, less attention has been given to those for distribution system operators,” factors out Khajeh, who will defend her dissertation on 3 December on the College of Vaasa.

Khajeh states that buyers offering flexibility companies not solely advantages the system operators, but in addition the vitality customers themselves, since they’d revenue financially from harnessing their very own assets.

Sensible strategies for offering flexibility companies

In her dissertation, Khajeh introduces completely different mathematical strategies that allow customers to enhance grid stability. “The presented methods help flexibility providers in effectively scheduling their resources, controlling their energy use based on the needs of system operators, and boosting their profits.”

Distribution system operators, corresponding to Vaasan Sähköverkko in Finland, may also make the most of the findings to strengthen their networks, create new companies, and make {the electrical} community extra versatile.

Implementation requires international enhancements from automation to planning

Khajeh factors out that to deploy these new strategies for offering flexibility companies from family prospects, enhancements and investments are required each in Finland and globally. “We need flexibility utilization enabling advanced automation and telecommunication solutions, common transmission and distribution network planning and operating principles as well as market platforms and tariff solutions.”

In her analysis, Khajeh used value and frequency knowledge from Finnish nationwide electrical energy transmission grid operator Fingrid’s open knowledge platform, together with modified vitality consumption knowledge from Finnish households supplied by Vaasan Sähkö, a Finnish electrical energy firm.