000007567 001__ 7567
000007567 005__ 20240627163901.0
000007567 02470 $$2doi$$a10.24868/issn.2515-8198.2019.010
000007567 035__ $$a3381485
000007567 037__ $$aGENERAL
000007567 245__ $$aPower and responsibility – Integrating a new technology battery into an existing power network
000007567 269__ $$a2019-07-02
000007567 336__ $$aConference Proceedings
000007567 520__ $$aThe high energy density of new technology batteries, for example lithium-ion, comes with a downside; potentially extreme short-circuit current. This paper will describe the capability of a demonstrator for a new main battery for a submarine, the consequences of connecting it to the existing DC distribution system, and how the release of stored energy is to be controlled. A complication is that proprietary battery management systems will shut down on excessive current demand, but that behaviour is not consistent with the UPS support function of the battery or with making conventional fault clearance discrimination work in the extended network it serves. An innovative technique to meet the real-life use requirement will be described, giving an energy source with both power and responsibility.
000007567 542__ $$fCC-BY-NC-ND-4.0
000007567 6531_ $$aLarge battery array
000007567 6531_ $$afault current
000007567 6531_ $$acircuit breaker
000007567 6531_ $$adistribution network
000007567 6531_ $$aUPS
000007567 6531_ $$asafety
000007567 7001_ $$aBlakey, R G$$uMinistry of Defence, UK
000007567 773__ $$tConference Proceedings of MECSS
000007567 773__ $$jMECSS 2019
000007567 789__ $$whttps://zenodo.org/record/3381485$$2URL$$eIsIdenticalTo
000007567 85641 $$uhttps://www.imarest.org/mecss$$yConference website
000007567 8564_ $$9a51a2d48-5be3-40d3-9bdc-ce10054ce963$$s1928208$$uhttps://library.imarest.org/record/7567/files/MECSS%202019%20Paper%20010%20Blakey%20Final%20P.pdf