000007590 001__ 7590 000007590 005__ 20241024114700.0 000007590 02470 $$2doi$$a10.24868/issn.2515-818X.2018.020 000007590 035__ $$a2270654 000007590 037__ $$aGENERAL 000007590 245__ $$aInforming the power system performance envelope for pulse load operation 000007590 269__ $$a2018-10-02 000007590 336__ $$aConference Proceedings 000007590 520__ $$aFuture warship power systems may be subject to pulsed loads manifesting through emergent combat systems such as directed energy weapons, associated sensors and electronic warfare equipment.  The integration of combat system loads with the ship’s power system means that performance becomes intrinsically linked to combat effectiveness.  Hence, understanding the capability of the power system to service such loads is vital in ensuring the operator’s ability to fight the ship. This paper describes the challenge of pulse load integration from the perspective of the power system design authority.  Modelling and simulation has been employed to study the electrical response of a representative power system when subject to a range pulse load characteristics.  Subsequently, the effects of pulse loading are reviewed in terms of impact upon the prime mover. It is concluded that whilst electrical supply performance can be maintained within allowable power quality limits as defined by STANAG 1008, the mechanical effects can be to the detriment of engine life, highlighting key recommendations to understand both electrical and mechanical performance envelope in design for integration.  000007590 542__ $$fCC-BY-NC-ND-4.0 000007590 6531_ $$aElectrical power system 000007590 6531_ $$aPower quality 000007590 6531_ $$aDiesel generator performance 000007590 6531_ $$aCombat system integration 000007590 7001_ $$aMills, K$$uRolls-Royce, Naval Electrical Automation & Control, UK 000007590 7001_ $$aXiong, J$$uRolls-Royce@NTU Corporate Lab, Nanyang Technological University, Singapore 000007590 7001_ $$aLiu, X$$uRolls-Royce Electrical, Singapore 000007590 7001_ $$aVenkatesh, P$$uRolls-Royce@NTU Corporate Lab, Nanyang Technological University, Singapore 000007590 773__ $$tConference Proceedings of INEC 000007590 773__ $$jINEC 2018 000007590 789__ $$whttps://zenodo.org/record/2270654$$2URL$$eIsIdenticalTo 000007590 8564_ $$900c8e3ed-c146-49a7-b0bd-e3000d6812e4$$s3829167$$uhttps://library.imarest.org/record/7590/files/INEC%202018%20Paper%20026%20Mills%20FINAL.pdf