June Energy UK

Grid Connection

June Energy UK engineers have extensive experience of grid code compliance studies and power system design to complete substation design and owner’s engineer assistance. We can support your project either as standalone solution, or a complete design package.

We provide grid code and network connection studies, protection and control design, substation design, electrical detailed design and commissioning support, for projects such as windfarms, solar PV farms, CHP/biomass plants, wave and tidal farms, data centres, hydro generators, energy storage, as well as short term operating reserves (STOR) and conventional generations.  

Our comprehensive grid connection services include:

Grid Connection Design

Our engineers have extensive experience of working for DNOs and ICPs in delivering new connection and network upgrade works within electricity networks. Our portfolio encompasses the design of intake substations for windfarms, solar PV farms, CHP/biomass plants, wave and tidal farms, data centers, hydro generators, energy storage, as well as short term operating reserves (STOR) and conventional generations.

Grid Code and Network Connection Studies

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  • Grid code compliance or grid integration studies
  • Short circuit / Fault studies (ER G74, IEC 60909, IEC 61363)
  • G99 Power system studies 
  • Voltage fluctuation and flicker (ENA ER P28, IEC 61000 and IEEE 1789)
  • Voltage unbalance (ENA ER P29)           
  • Harmonic studies: (IEC 61000, IEEE 519 and UK ER G5/4 & G5/5 – stage 2 & 3).
  • Reactive power studies 
  • Protection co-ordination

Technical support at meetings with network operators (DNOs or TNOs)

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Grid Connection Due Diligence

Commissioning and installation support