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Improving Short Circuit Power of Battery Energy Storage Systems (BESS)
Published on Wednesday, December 20 2017
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Challenge Expiration Date: January 21, 2018
AbstractNew power electronic components or Balance of Plant (BoP) elements to increase short circuit power of battery energy storage systems (BESS), improving their capability to be integrated in the current protection scheme of distribution and transmission networks
DescriptionLithium ion battery energy storage systems (BESS) are usually installed into power generation plants, distribution and transmission grids.
During the operation of power grids, short circuit events can occur, which are detected by specific protection devices, based on short circuit current flowing into the grid. Conventional systems to detect short circuit events are designed to measure very high current flows, due to the traditional nature of grid generators, with high short circuit current (typically 6-8 times In). However, power electronics used in BESS systems can manage only its nominal power and have no protective systems so, in case of a short circuit event they inject “In” into the grid leading to possible failure of protective devices.
Conventional systems are not suitable. Hence, the Seeker is looking for new power electronic components or Balance of Plant (BoP) elements to increase short circuit power of BESS, improving their capability to be integrated in the current protection scheme of distribution and transmission networks.
Challenge rulesChallenge is hosted and managed on InnoCentive platform.
The complete regulation can be found on the challenge page at the following link: https://www.innocentive.com/ar/challenge/9934088.
*The reward amount will depend on the completeness of the solution and how well it responds to the provided requirements.
Submissions by January 19, 2018. Late submissions will not be considered.
Under no circumstances shall Enel S.p.A. or its affiliates be liable for any damages arising out or in connection with the malfunctioning of the platform provided by InnoCentive.
What happens next?
InnoCentive will collect all proposals and submit them to Enel for the evaluation.
An Enel technical panel will evaluate proposals and might contact proponents to gather additional information. All contacts will be mediated by InnoCentive staff.
- The proposed solutions will be evaluated based on the requirements provided on the challenge page on InnoCentive platform.
- At the end of the assessment, a feedback will be provided by InnoCentive website.
- In case of success, InnoCentive will get in touch with you and provide contacts information to Enel technical panel.