... module scenario converter topology conference social responsibility operation architecture controller multi-level converter pi controller sustainable development application hydrogen energy storage system fault-tolerant multi-level converter architecture Introduction As the demand...

... Abstract The authors will present examples of how revising base layer control strategies have resulted in improved compressor operation in a mature deep-water asset. The revised control strategies have resulted in improved production and capacity whilst reducing greenhouse gas production...

... recommendations for how to operate a TAM unit, and this is presented in a companion paper at OTC 2023 / 1 /. The parametric study was performed in time domain for 3 TAM units of different sizes at 3 water depths and a range of metocean conditions and controller settings. Both a Kalman filter controller...

... to the technology landscape will fundamentally alter the nature of well construction and the interactions pertaining to well design, operation, and maintenance. One key element of well construction is process safety. To prevent incidents, well control assurance programs are created to ensure subsurface hazards...

... de-manning strategy, including: Remotely controlled production operations Predictive analytics to reduce unplanned downtime and extend mean time between overhauls (MTBO) Automated inspections Remote collaboration Unified data management Change management The concepts presented...

... modeling & simulation controller control scheme production monitoring upstream oil & gas angola production control production logging separator pipeline reservoir surveillance slug catcher setpoint instability offshore technology conference operation slug control pseudo...

..., to lower emissions. To meet the technical challenges, a significant effort is put into research and technology development by academia and the industry. ABB, a specialist in electrical equipment and control systems, and OneSubsea, a specialist in subsea processing, have executed large development programs...

... contain conspicuous acknowledgment of OTC copyright. Abstract Modern offshore processes can now generate a large amount of high-resolution data, and this data is now being collected on various data collection systems. The traditional approach of process data is real time changes in operations (controllers...

.... Experimental analysis on both controlled environments (laboratorial and sheltered waters) and operational environment (open waters) are under execution. Not only results on sensory data processing but also the challenges overcome on the joint task of landing a drone on a moving vessel are presented...

.... This will be the first multiphase boosting system with all electric control system and in addition we are also producing to and controlling the system from two different hosts. The pump is using the new HV motor, simplifying and reducing costs of the system. The boosting system will comprise of a foundation structure...

... trajectory mapping offshore technology conference inspection international conference obstacle localization information controller algorithm fire service college upstream oil & gas path planning monitoring sensor navigation mesh Chermprayong , P. , Zhang , K. , Xiao , F...

... Schroeder , Jr. A. J. , Safe Marine Transfer, LLC , Antony Croston , Collin Gaskill , Trelleborg , 2018 , Making deepwater Development Profitable Again, Flow Control magazine , www.flowcontrol-digital.com/201810/Default/8/0/4048834#&pageSet=8&contentItem=4048834...

... 2017 when the first full-scale prototype of the variable speed drive (VSD) passed a shallow water test. Final preparations are now underway for a 3000-hour test of the complete subsea power system with two VSDs in a parallel configuration combined with subsea switchgear and controls. The new solution...

...OTC-27794-MS Heading Control of a Turret-Moored FPSO with and Without Forward Thrusters Karl Kaasen and Halgeir Ludvigsen, SINTEF Ocean; Kristian Aas, Statoil Copyright 2017, Offshore Technology Conference This paper was prepared for presentation at the Offshore Technology Conference held...

... aerated, non-aerated, high-pressure, and low-pressure injection. The paper documents operational challenges in controlling nutrient injection rates based on water injection volumetric fluctuations along with operator benefit from remote web based data and alarm monitoring. controller upstream oil...

.... The paper presents current developments aiming at reducing loading experienced by offshore wind turbines using advanced control strategies and LiDAR based long-distance wind measurements. In order to mitigate the wind loading, modern wind turbines indeed rely on control systems that define optimal blade...

... the onboard DP system ensures that all functionality in the control is identical to the actual operation. In addition, this setup allows institutions to study possible improvements to the onboard DP system in reproducible environmental conditions and in a safe and manageable manner. The paper describes...

... of dust contamination, and fully functioning at signal losses of up to 90%. It can be configured as a distributed network with hundreds of sensing points at distances of up to 20 km from a central control unit. Methane levels from 0.5 to 100% can be accurately measured. Standard communication grade fiber...

... system consists of a number of power converter building blocks connected in series on both the on-shore station and the seabed stations. The dc-link current is controlled to be constant, and the dc-link voltage will vary according to the loading condition. This architecture renders simplified power...

... Abstract This paper summarizes key results of the development and verification for a subsea compact separation control system based upon a literature review, control system design, dynamic simulations, and an integrated system test. The compact separation system being considered is designed...