Log in

Relevant bibliographies by topics / Ship Power System / Journal articles

To see the other types of publications on this topic, follow the link: Ship Power System.

Journal articles on the topic 'Ship Power System'

Author: Grafiati

Published: 1 April 2023

Last updated: 25 July 2025

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the top 50 journal articles for your research on the topic 'Ship Power System.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Browse journal articles on a wide variety of disciplines and organise your bibliography correctly.

1

Zhang, Zhanbin, Lu Lu, and Haobo Zhao. "New Energy Ship Power System." Academic Journal of Science and Technology 13, no. 1 (2024): 131–34. http://dx.doi.org/10.54097/z0gng866.

Full text

Abstract:

The performance of ship propulsion systems is related to the economy, safety, and reliability of ship operation. The traditional mechanical propulsion system has problems such as high noise, small speed range, flexibility, and poor economy. The development of new propulsion systems has gradually become a research hotspot in the shipping industry. Hybrid power and new energy have always been research hotspots in green ship power. Hybrid shaft with motor technology can optimize system power distribution, thereby reducing system losses and improving system efficiency. The composite energy compose

APA, Harvard, Vancouver, ISO, and other styles

2

Wang, Wenxuan, and WeifengShi. "Application of new power flow calculation in ship power system." Journal of Physics: Conference Series 2450, no. 1 (2023): 012089. http://dx.doi.org/10.1088/1742-6596/2450/1/012089.

Full text

Abstract:

Abstract A relevant mathematical model regarding the calculation of tidal currents in ship power systems is constructed for the actual situation of ship power systems. The nodal is used to verify the applicability of its method in the ship power system. The algorithm program for the ship power system using radiation networks is prepared using MATLAB, and the accuracy of the algorithm is verified by an example. Verification of ship power flow calculation and its stability by Newton method,which will greatly help to improve the operation of the ship’s electric power system.

APA, Harvard, Vancouver, ISO, and other styles

3

Bortnowska, Monika. "Prediction of power demand for ship motion control system of sea mining ship fitted with tubular winning system." Polish Maritime Research 14, no. 4 (2007): 24–30. http://dx.doi.org/10.2478/v10012-007-0036-7.

Full text

Abstract:

Prediction of power demand for ship motion control system of sea mining ship fitted with tubular winning system One of the crucial systems of sea mining ship for poly-metallic concretions is its motion control system (SMC). Power of such system depends on sea environment characteristics and main dimensions of the ship. It can be expected that it will have important influence on total power of the ship's power plant and in effect on the mining ship's dimensions. In this paper is presented one of the possible ways of preliminary estimation of design power of SMC system for sea mining ship. Since

APA, Harvard, Vancouver, ISO, and other styles

4

Wang, Ning, Xiaojun Hou, Jikun Ma, Bingbing Yuan, and Fuyan Xin. "Research on Big Data Intelligent System for Fault Diagnosis of Computer Aided Ship Power System." Frontiers in Computing and Intelligent Systems 8, no. 3 (2024): 65–69. http://dx.doi.org/10.54097/11sgn708.

Full text

Abstract:

This paper aims to build a new fault diagnosis system based on big data and artificial intelligence technology. This study first expounds the application value and prospect of big data technology and intelligent algorithm in the fault diagnosis of ship power system, and realizes the effective integration and mining of massive, multi-source and heterogeneous ship power system operation data through in-depth analysis of the characteristics of ship power system operation data. Secondly, in view of the nonlinear and time-varying characteristics of ship power system faults, this study designs and i

APA, Harvard, Vancouver, ISO, and other styles

5

Yu, Chaochun, Liang Qi, Jie Sun, Chunhui Jiang, Jun Su, and Wentao Shu. "Fault Diagnosis Technology for Ship Electrical Power System." Energies 15, no. 4 (2022): 1287. http://dx.doi.org/10.3390/en15041287.

Full text

Abstract:

This paper proposes a fault diagnosis method for ship electrical power systems on the basis of an improved convolutional neural network (CNN) to support normal ship operation. First, according to the mathematical model of the ship electrical power system, the simulation model of the ship electrical power system is built using the MATLAB/Simulink simulation software platform in order to understand the normal working state and fault state of the generator and load in the power system. Then, the model is simulated to generate the fault response curve, and the picture dataset of the network model

APA, Harvard, Vancouver, ISO, and other styles

6

Cheng, Peng, Ji Hui Li, and Hai Lan. "Modeling and PSCAD Simulation Analysis on a Ship Power System." Applied Mechanics and Materials 143-144 (December 2011): 58–62. http://dx.doi.org/10.4028/www.scientific.net/amm.143-144.58.

Full text

Abstract:

As the rise both of the ships tonnage and the level of electrification heightened, the capacity of the ship power station has also been increased. Therefore, more large-capacity vessels generating units are used to satisfy the needs of the power system in the ship. This paper, by using the PSCAD simulation software, a dynamic simulation model of ship power system is established based on model elements such as prime mover, generators, control device, motor and the related load, based on which the defined load operating process is studied, and the steady state and dynamic performance of the ship

APA, Harvard, Vancouver, ISO, and other styles

7

Cheng, Peng, Ning Liang, Ruiye Li, Hai Lan, and Qian Cheng. "Analysis of Influence of Ship Roll on Ship Power System with Renewable Energy." Energies 13, no. 1 (2019): 1. http://dx.doi.org/10.3390/en13010001.

Full text

Abstract:

Renewable energy ship was regarded as one of the ship energy technologies with a good prospect. In order to study the application of solar and wind energy on ships in the marine environment and the impact of ship rolling on the system, the feasibility of applying solar energy and wind energy to ships was analyzed, and the structural composition of ship power system incorporating renewable energy source was studied. The model of the ship power system integrated with renewable energy was built in PSCAD/EMTDC simulation software. The layout of wind power generation system and photovoltaic power g

APA, Harvard, Vancouver, ISO, and other styles

8

Wang, Zheng, Li Xia, Yongji Wang, and Lei Liu. "Fault Diagnosis System Based on Multiagent Technique for Ship Power System." Mathematical Problems in Engineering 2014 (2014): 1–7. http://dx.doi.org/10.1155/2014/370246.

Full text

Abstract:

Fault diagnosis system of ship power system can assist the crew to deal with faults, shorten the processing time, and prevent faults expanding. Multiagent technique is adopted for the fault diagnosis system. Ship power system is divided into several feeder units. Each one is abstracted as a regional feeder agent (FED-Agent). A multiagent fault diagnosis system is established with FED-Agent and other functional agents. Considering of the characteristics of agent, the multiagent system processes both autonomy and interactivity. It can solve fault diagnosis problem of ship power system effectivel

APA, Harvard, Vancouver, ISO, and other styles

9

Yang, Shuangqi. "Research on Design, Detection and Realization of Monitoring System Based on Ship Power Grid Parameter." Journal of Physics: Conference Series 2023, no. 1 (2021): 012048. http://dx.doi.org/10.1088/1742-6596/2023/1/012048.

Full text

Abstract:

Abstract The power system of the ship is closely related to the it’s shipping, production and operation, navigation and communication, daily life and other subsystems, and has a very important impact on the operation of the ship. Due to the characteristics of the micro-grid of the ship and the use of a large number of power electronic equipment, the reliability of the power system of the ship is reduced, and the power quality of the power grid continues to decline. This paper studies the power parameter monitoring of the ship’s power grid, and designs a power parameter monitoring system for th

APA, Harvard, Vancouver, ISO, and other styles

10

Bei, Zhihang, Juan Wang, Yalun Li, et al. "Challenges and Solutions of Ship Power System Electrification." Energies 17, no. 13 (2024): 3311. http://dx.doi.org/10.3390/en17133311.

Full text

Abstract:

Growing environmental concerns have prompted the shipping industry to adopt stringent measures to address greenhouse gas emissions, with fuel-powered ships being the primary source of such emissions. Additionally, alternative forms of ship propulsion, such as internal combustion engine hybridization, low-carbon fuels, and zero-carbon fuels, face significant challenges either in terms of cost or emission-reduction capability at present. In order to decarbonize navigation, countries are focusing the maritime industry’s transition towards low-carbon alternatives on transforming energy consumption

APA, Harvard, Vancouver, ISO, and other styles

11

Wang, Zheng, Li Xia, Yongji Wang, and Lei Liu. "Multiagent and Particle Swarm Optimization for Ship Integrated Power System Network Reconfiguration." Mathematical Problems in Engineering 2014 (2014): 1–7. http://dx.doi.org/10.1155/2014/280345.

Full text

Abstract:

Ship integrated power system adopts electric power propulsion. Power network and electric power network are integrated into complicated one. Network reconfiguration of ship integrated power system is a typical nonlinear optimization that is multitarget and multiconstraint. According to the characteristics of ship integrated power system, simplified network model and reconfiguration mathematical model are established. A multiagent and particle swarm optimization is presented to solve network reconfiguration problem. The results of simulation show that multiagent and particle swarm optimization

APA, Harvard, Vancouver, ISO, and other styles

12

Yang, Rui, Wei Zhang, Rong Fan, and Qun Gu. "Standard Technical Research of Shore-to-Ship Power Supply System." Advanced Materials Research 998-999 (July 2014): 549–52. http://dx.doi.org/10.4028/www.scientific.net/amr.998-999.549.

Full text

Abstract:

Based on the analysis of present situation of anchored ship shore-to-ship power supply system, the contents and focus problems of engineering construction industry standard are described. In the shore-to-ship power supply system development process the power consumption load, power supply plan and grounding techniques are analyzed and explained as well.

APA, Harvard, Vancouver, ISO, and other styles

13

Akhmad, Reinaldy Kurniawan, Kurniawan Adi, Sarwito Sardono, Roi Novanto Gumilang Ahlur, and Budianto Firman. "Power flow analysis of DC distribution system in a ship with non-electric propulsion." International Journal of Electrical and Computer Engineering (IJECE) 13, no. 1 (2023): 9–16. https://doi.org/10.11591/ijece.v13i1.pp9-16.

Full text

Abstract:

Direct current (DC) shipboard power distribution system offers higher power efficiency and voltage stability compared to the alternating current (AC) systems due to lower impedance. The implementation of DC distribution system in all-electric ship seems to be worthy since the reduction of power loss and voltage drop could overcome the drawback of DC system. However, the effectiveness of DC distribution system in ship with nonelectric propulsion has not been investigated yet. Unlike in an all-electric ship, electric power flow in the distribution system of a ship with mechanic propulsion is con

APA, Harvard, Vancouver, ISO, and other styles

14

Wang, Yixue, Zhuoer Wang, and Qiang Peng. "Design of New energy ship power safety monitoring system based on Internet of things." E3S Web of Conferences 261 (2021): 01034. http://dx.doi.org/10.1051/e3sconf/202126101034.

Full text

Abstract:

With the current technology of ship power battery and alternative fuel power system gradually mature, many countries have issued relevant policies to emphasize the promotion of ship new energy, while the current domestic ship related active safety system is still in the state of low automation, low intelligence and low integration. In this regard, the project introduces artificial intelligence algorithm to design a set of new energy ship power module monitoring system for fuel cell ships and pure electric ships, which can be used for marine power battery output management and safety monitoring

APA, Harvard, Vancouver, ISO, and other styles

15

Song, Yanlin, and Xiangming Zeng. "Optimization of marine hybrid power energy consumption." Journal of Physics: Conference Series 2876, no. 1 (2024): 012049. http://dx.doi.org/10.1088/1742-6596/2876/1/012049.

Full text

Abstract:

Abstract The energy and power system of the ship is the core of the ship, and the composite energy storage plays a great role in reducing the load power fluctuation of the ship, which effectively optimizes the energy efficiency index and reliability of the ship. [Objective] To better optimize the ship energy management system, a control model is established according to the characteristics of the energy system of hybrid electric ships. [Method] Energy consumption optimization is carried out by using a rule-based energy control strategy and energy control strategy based on equivalent fuel consu

APA, Harvard, Vancouver, ISO, and other styles

16

PREDA, Mircea, and Gheorghe SAMOILESCU. "Solutions for the Electrical Energy Storage System Use in Ship Power Systems." Electrotehnica, Electronica, Automatica 72, no. 3 (2024): 26–34. http://dx.doi.org/10.46904/eea.23.72.3.1108003.

Full text

Abstract:

In the present paper is analysed the possibility of transforming the current ship electrical energy system of an oil/chemical tanker from the current generation of ships in operation into a hybrid ship electrical energy system by installing electrical energy storage systems. Storage systems made up of Lithium-Ion type batteries offer the possibility of using diesel generators in optimal mode with minimum specific fuel consumption values, achieving reductions in fuel consumption. By transforming ship electrical energy network into hybrid electrical energy system, the operating time of diesel ge

APA, Harvard, Vancouver, ISO, and other styles

17

He, Shengli, Renren Deng, Rongbin Zhou, Jialei Ren, and Ping Yang. "The Design and Simulation of Associated Protection for Low Voltage Shore-to-ship Power Supply System in Inland Port." Journal of Physics: Conference Series 2503, no. 1 (2023): 012064. http://dx.doi.org/10.1088/1742-6596/2503/1/012064.

Full text

Abstract:

Abstract Due to the complex environmental conditions of inland ports, it is of great significance to adopt associated protection to ensure the safe and reliable operation of the shore-to-ship power supply system. To accurately simulate the operating conditions of the shore-to-ship power supply system, the simulation model of the ship power system is established completely. According to the characteristics of the inland port, the simulation model of the shore-based power supply system is designed and established. Based on the established simulation model of a low voltage shore-to-ship power sup

APA, Harvard, Vancouver, ISO, and other styles

18

Kurniawan, Akhmad Reinaldy, Adi Kurniawan, Sardono Sarwito, Ahlur Roi Novanto Gumilang, and Firman Budianto. "Power flow analysis of DC distribution system in a ship with non-electric propulsion." International Journal of Electrical and Computer Engineering (IJECE) 13, no. 1 (2023): 9. http://dx.doi.org/10.11591/ijece.v13i1.pp9-16.

Full text

Abstract:

<span lang="EN-US">Direct current (DC) shipboard power distribution system offers higher power efficiency and voltage stability compared to the alternating current (AC) systems due to lower impedance. The implementation of DC distribution system in all-electric ship seems to be worthy since the reduction of power loss and voltage drop could overcome the drawback of DC system. However, the effectiveness of DC distribution system in ship with non-electric propulsion has not been investigated yet. Unlike in an all-electric ship, electric power flow in the distribution system of a ship with

APA, Harvard, Vancouver, ISO, and other styles

19

Yin, He, Hai Lan, Ying-Yi Hong, et al. "A Comprehensive Review of Shipboard Power Systems with New Energy Sources." Energies 16, no. 5 (2023): 2307. http://dx.doi.org/10.3390/en16052307.

Full text

Abstract:

A new energy ship is being developed to address energy shortages and greenhouse gas emissions. New energy ships feature low operational costs and zero emissions. This study discusses the characteristics and development of solar-powered ships, wind-powered ships, fuel cell-powered ships, and new energy hybrid ships. Three important technologies are used for the power system of the new energy ship: new-energy spatio-temporal prediction, ship power scheduling, and Digital Twin (DT). Research shows that new energy spatio-temporal prediction reduces the uncertainty for a ship power system. Ship pow

APA, Harvard, Vancouver, ISO, and other styles

20

Ji, Zhendong, Zhihong Zhao, Jianhua Wang, and Zhipeng Lv. "A Flexible Control Strategy for Shore-to-Ship Power System in Terms of Grid-Connected and Off-Grid Switch." Polish Maritime Research 25, s2 (2018): 139–48. http://dx.doi.org/10.2478/pomr-2018-0085.

Full text

Abstract:

Abstract There are promising application prospects for applying the shore power technology to the ships in the port for the purpose of pollution prevention. However, the grid-connection of the shore power supply to the ship power grid leads to current surges, damages the ship power consumption equipment, and results in the instability of the ship power grid system, which will seriously affect the reliability of the operation of the ship power grid system. In order to address this problem, the mathematical model of virtual synchronous generator is introduced in this paper. Then, a control metho

APA, Harvard, Vancouver, ISO, and other styles

21

Abba, Lawan Bukar, Wei Tan Chee, Yiew Lau Kwan, and Tijjani Dahiru Ahmed. "Optimal planning of hybrid photovoltaic/battery/diesel generator in ship power system." International Journal of Power Electronics and Drive System (IJPEDS) 11, no. 3 (2020): 1527–35. https://doi.org/10.11591/ijpeds.v11.i3.pp1527-1535.

Full text

Abstract:

In line with the increasing concern on the pollution release by marine ships, renewable energy technologies in ships power system has received so much attention. Recently, photovoltaic (PV) and energy storage system (ESS) are been integrated into conventional diesel generator in ships power system Nevertheless, improper sizing of the overall ship power station will result in a high investment cost and increase CO<sub>2</sub> emission. This paper devised a methodology to compute the optimal size of the ESS, PV and diesel generator in a ship power system to minimize CO<sub>2</sub> emission, fuel

APA, Harvard, Vancouver, ISO, and other styles

22

Liu, Lei, and Xiu Qiang Li. "Study on Fault Diagnosis of Ship Power System Based on Multi-Source Information Fusion Technology." Applied Mechanics and Materials 644-650 (September 2014): 3726–29. http://dx.doi.org/10.4028/www.scientific.net/amm.644-650.3726.

Full text

Abstract:

This paper firstly establishes a mathematical model of ship power system, and then analyzes the characteristics and common faults of ship power system. D-S evidence theory method is used on research of common faults of the ship power system, to enhance the pertinence of fault diagnosis. By using multi-source information fusion diagnosis, the need for quantities of electrical data is reduced, and, it can effectively reduce the impact of protection or switch malfunction on the fault diagnosis of ship power system and thus improve the accuracy of diagnosis.

APA, Harvard, Vancouver, ISO, and other styles

23

Park, Do-Young, and Jin-Seok Oh. "Smart Power Management System for Leisure-ship." Journal of Navigation and Port Research 35, no. 9 (2011): 749–53. http://dx.doi.org/10.5394/kinpr.2011.35.9.749.

Full text

APA, Harvard, Vancouver, ISO, and other styles

24

Dai, Xiaoqiang, Kuicheng Sheng, and Fangzhou Shu. "Ship power load forecasting based on PSO-SVM." Mathematical Biosciences and Engineering 19, no. 5 (2022): 4547–67. http://dx.doi.org/10.3934/mbe.2022210.

Full text

Abstract:

<abstract> <p>Compared with the land power grid, power capacity of ship power system is small, its power load has randomness. Ship power load forecasting is of great significance for the stability and safety of ship power system. Support vector machine (SVM) load forecasting algorithm is a common method of ship power load forecasting. In this paper, water flow velocity, wind speed and ship speed are used as the features of SVM to train the load forecasting algorithm, which strengthens the correlation between features and predicted values. At the same time, regularization parameter

APA, Harvard, Vancouver, ISO, and other styles

25

Yang, Yichao. "Thrust distribution algorithm based on supervision and switching and swarm intelligence." Highlights in Science, Engineering and Technology 44 (April 13, 2023): 349–56. http://dx.doi.org/10.54097/hset.v44i.7373.

Full text

Abstract:

The ship power positioning control system is the key to maintain the normal operation of the ship, and it is also the basic premise and foundation for the accurate positioning and stable forward movement of the ship, so many ship management and production enterprises attach great importance to the design and construction of the ship power positioning control system. "Thrust distribution" has always been the key technology for designing and constructing ship power positioning control system. When constructing ship power positioning control system by using thrust distribution technology, it is n

APA, Harvard, Vancouver, ISO, and other styles

26

Zou, Yujuan, Peiyi Tang, and Taizhi Lv. "Design and Implementation of Ship Shore Power Information Management System based on Spring Boot and Vue." Frontiers in Science and Engineering 2, no. 12 (2022): 17–22. http://dx.doi.org/10.54691/fse.v2i12.3284.

Full text

Abstract:

Ship shore power is an effective means to reduce air pollution in ports, which has been rapidly popularized in China ports. With the rapid increase of the number of shore power facilities, the monitoring and management details of shore power facilities cannot meet the requirements, and the focus of the promotion of shore power is shifted to management. In order to better manage the shore power facilities and better serve the use of ship shore power, a ship shore power information management system is designed and implemented. This system is based on the Spring Boot and Vue framework, and is im

APA, Harvard, Vancouver, ISO, and other styles

27

Zou, Yin Cai, and Wei Gang Zheng. "The Structure Design of Parent-Subsidiary Wind Sailing Boat and the Matching Research of Power Plant." Advanced Materials Research 912-914 (April 2014): 1032–36. http://dx.doi.org/10.4028/www.scientific.net/amr.912-914.1032.

Full text

Abstract:

Wind sailing boat fades out maritime transport industry gradually, because of its existence decreases the ship stability, and threatens mariners and ships security vastly. Project group has worked out high stability and security ship through researching literature and emulation-technique. Through the design of a parent ship and a sub-shipa set of wind sailing system and a water supply and drainage system, and the modeling calculation and analysis about the thrust of the fixed pitch propeller matching with the sailing, we can conclude that the added sub-ships can enhance ships stability in cons

APA, Harvard, Vancouver, ISO, and other styles

28

Zhang, GaoGe, and Yang Xiang. "Study on Control System of Bridge-Type Grab Ship Unloader." Journal of Physics: Conference Series 2483, no. 1 (2023): 012052. http://dx.doi.org/10.1088/1742-6596/2483/1/012052.

Full text

Abstract:

Abstract In order to improve the automation degree and unloading efficiency of the ship unloading control system of the large coal-fired power plant, the structure, operation principle and workflow of the bridge-type grab ship unloader in a coal-fired power along the river are analysed, and the control system of ship unloader software based on PLC is studied and designed. The designed control system of bridge grab ship unloader is convenient to operate under different working conditions and improves the automation degree and efficiency of coal unloading and also provides an application example

APA, Harvard, Vancouver, ISO, and other styles

29

Bukar, Abba Lawan, Chee Wei Tan, Kwan Yiew Lau, and Ahmed Tijjani Dahiru. "Optimal planning of hybrid photovoltaic/battery/diesel generator in ship power system." International Journal of Power Electronics and Drive Systems (IJPEDS) 11, no. 3 (2020): 1527. http://dx.doi.org/10.11591/ijpeds.v11.i3.pp1527-1535.

Full text

Abstract:

In line with the increasing concern on the pollution release by marine ships, renewable energy technologies in ships power system has received so much attention. Recently, photovoltaic (PV) and energy storage system (ESS) are been integrated into conventional diesel generator in ships power system Nevertheless, improper sizing of the overall ship power station will result in a high investment cost and increase CO<sub>2</sub> emission. This paper devised a methodology to compute the optimal size of the ESS, PV and diesel generator in a ship power system to minimize CO<sub>2&lt

APA, Harvard, Vancouver, ISO, and other styles

30

Zhao, Jing, and Tiancheng Tong. "A Ship Exhaust Gas Monitoring Equipment based on NBIoT." Frontiers in Science and Engineering 2, no. 11 (2022): 7–17. http://dx.doi.org/10.54691/fse.v2i11.2971.

Full text

Abstract:

Because of the severe problem of ship exhaust pollutant emission and the high cost, high power consumption of relevant ship exhaust monitoring schemes in the market, a ship exhaust monitoring equipment based on NBIoT (Narrow Band Internet of Things) is designed in this study. This equipment includes four parts: the power management unit, the minimum system unit, the communication circuit unit and the ship exhaust gas monitoring circuit unit. The overall process of the equipment is that the power management unit supplies power for the whole system; the minimum system unit starts the processing

APA, Harvard, Vancouver, ISO, and other styles

31

Kim, Ye-Rin, Jae-Myeong Kim, Jae-Jung Jung, So-Yeon Kim, Jae-Hak Choi, and Hyun-Goo Lee. "Comprehensive Design of DC Shipboard Power Systems for Pure Electric Propulsion Ship Based on Battery Energy Storage System." Energies 14, no. 17 (2021): 5264. http://dx.doi.org/10.3390/en14175264.

Full text

Abstract:

With the strengthening of international environmental regulations, many studies on the integrated electric propulsion systems applicable to eco-friendly ship are being conducted. However, few studies have been performed to establish a guide line for the overall pure electric propulsion ship design. Therefore, this paper introduces the comprehensive design of DC shipboard power system for pure electric propulsion ship based on battery energy storage system (BESS). To design and configure the pure electric propulsion ship, 2 MW propulsion car ferry was assumed and adopted to be the target vessel

APA, Harvard, Vancouver, ISO, and other styles

32

Su, Yu Xiang, Guo Ping Liu, Lin Li, and Xiao Qun Shen. "Improved Hilbert-Huang Transform Applied in Power Quality Detection in Ship Power System." Applied Mechanics and Materials 88-89 (August 2011): 365–72. http://dx.doi.org/10.4028/www.scientific.net/amm.88-89.365.

Full text

Abstract:

In this paper, Hilbert-Huang Transform (HHT) and its improved method is introduced for detection and analysis of power quality in ship power system for the first time. This method is applied in detecting surge current and voltage interruption etc. of the ship power grid. Beginning-ending time, time-frequency, time-amplitude of the disturbance signal can be obtained accurately with HHT method. Mode mixing occurs when using empirical mode decomposition (EMD) to analyze harmonics, and consequently, all single harmonic components cannot be effectively decomposed. The improved HHT method based on F

APA, Harvard, Vancouver, ISO, and other styles

33

Liu, Luyuan. "Design of the Comprehensive Monitoring System of Ro-Ro Ship Power Plant Based on LabVIEW." Journal of Physics: Conference Series 2254, no. 1 (2022): 012037. http://dx.doi.org/10.1088/1742-6596/2254/1/012037.

Full text

Abstract:

Abstract In this paper, using power machinery monitoring technology, testing technology, signal analysis and processing technology, combined with the characteristics of the dual-engine and double-propeller arrangement, carrying, complex waters and variable operating conditions of the power unit of the ro-ro ship, a set of virtual instruments is designed for the power of the ro-ro ship. Device integrated monitoring system. The system has a complete set of comprehensive monitoring system, which can monitor the power output working status of the power unit of the ro-ro ship. Under different worki

APA, Harvard, Vancouver, ISO, and other styles

34

Saushev, Alecsandr, and Nikolai Shirokov. "A promising way of preventive deloading of the vessel's electrical power system." E3S Web of Conferences 363 (2022): 01023. http://dx.doi.org/10.1051/e3sconf/202236301023.

Full text

Abstract:

The method of preventive protection of the ship power system in abnormal situations is considered. Existing devices are shown to form a command to unload electrical power sources after an emergency situation, often resulting in a power outage on the ship. A method of unloading the network, in which the automatic formation of the command to disconnect selected power consumers in the case where at least one of the parallel working genset units is already inoperable, but the quality indicators of generated electricity is still within acceptable limits, is proposed. It is marked, that the offered

APA, Harvard, Vancouver, ISO, and other styles

35

Wang, Hao Liang, Chun Lai Zhang, Xiang Nan Kong, and Hua Zhang. "Research on Transient Stability Simulation of Ship Power System." Advanced Materials Research 383-390 (November 2011): 2055–59. http://dx.doi.org/10.4028/www.scientific.net/amr.383-390.2055.

Full text

Abstract:

Based on the SIMULINK tool of MATLAB, the paper researches the ship power system, the research includes: load suddenly increased or decreased when one single generator is running, generators’ running in parallel, load suddenly increased or decreased when two generators are running in parallel. Through the analysis of the different work condition, the paper researches the transient stability of the ship power system.

APA, Harvard, Vancouver, ISO, and other styles

36

Kim, Youngmin, Kyung-Won Jeon, and Sang-Yong Jung. "Power Management System Simulator Modeling and Characteristics Analysis for Electric Propulsion Ship." Transactions of The Korean Institute of Electrical Engineers 64, no. 6 (2015): 878–84. http://dx.doi.org/10.5370/kiee.2015.64.6.878.

Full text

APA, Harvard, Vancouver, ISO, and other styles

37

Chen, Yajie, Zhiqiang Pan, Ming Ni, et al. "Design of Marine High Power Wireless Charging System." E3S Web of Conferences 194 (2020): 02010. http://dx.doi.org/10.1051/e3sconf/202019402010.

Full text

Abstract:

With the application of new energy ships equipped with large-capacity batteries/ultracapacitors in oceans, inland rivers and lakes, the need for high-power wireless charging systems has become increasingly urgent. Based on the analysis of the characteristics of ship charging operation, this paper selected the structure of loosely coupled transformer and introduces its core technology. Then the basic principle of the wireless charging system for the ship is introduced, and the scheme of 1.2 MWwireless charging system is designed according to the specific application.2.5

APA, Harvard, Vancouver, ISO, and other styles

38

Bolbot, Victor, Gerasimos Theotokatos, Rainer Hamann, George Psarros, and Evangelos Boulougouris. "Dynamic Blackout Probability Monitoring System for Cruise Ship Power Plants." Energies 14, no. 20 (2021): 6598. http://dx.doi.org/10.3390/en14206598.

Full text

Abstract:

Stringent environmental regulations and efforts to improve the shipping operations sustainability have resulted in designing and employing more complex configurations for the ship power plants systems and the implementation of digitalised functionalities. Due to these systems complexity, critical situations arising from the components and subsystem failures, which may lead to accidents, require timely detection and mitigation. This study aims at enhancing the safety of ship complex systems and their operation by developing the concept of an integrated monitoring safety system that employs exis

APA, Harvard, Vancouver, ISO, and other styles

39

Bolbot, Victor, Gerasimos Theotokatos, Rainer Hamann, George Psarros, and Evangelos Boulougouris. "Dynamic Blackout Probability Monitoring System for Cruise Ship Power Plants." Energies 14, no. 20 (2021): 6598. http://dx.doi.org/10.3390/en14206598.

Full text

Abstract:

Stringent environmental regulations and efforts to improve the shipping operations sustainability have resulted in designing and employing more complex configurations for the ship power plants systems and the implementation of digitalised functionalities. Due to these systems complexity, critical situations arising from the components and subsystem failures, which may lead to accidents, require timely detection and mitigation. This study aims at enhancing the safety of ship complex systems and their operation by developing the concept of an integrated monitoring safety system that employs exis

APA, Harvard, Vancouver, ISO, and other styles

40

Xue, Shufei, Shuochen Wu, Qing Tang, Shulin Liu, and Bai Liu. "Research on torsional vibration monitoring system of ship power shafting." IOP Conference Series: Materials Science and Engineering 1207, no. 1 (2021): 012007. http://dx.doi.org/10.1088/1757-899x/1207/1/012007.

Full text

Abstract:

Abstract In this paper, the real-time monitoring technology of ship power system torsional vibration is studied. The photoelectric non-contact measurement method is used to measure the torsional vibration intensity of shafting, and the analysis service network management platform is established to realize the functions of real-time monitoring of shafting torsional vibration and upload and collect alarm data, through the front-end system, the torsional vibration strength and other parameters of the shafting are collected and transmitted to the background. The data of the background system is us

APA, Harvard, Vancouver, ISO, and other styles

41

Wu, Zhi Liang, Yu Bin Yao, and Dan Wang. "Study of a Fuzzy Decision Making Based Energy-Saving Controller for Marine Power System." Applied Mechanics and Materials 303-306 (February 2013): 1267–71. http://dx.doi.org/10.4028/www.scientific.net/amm.303-306.1267.

Full text

Abstract:

In order to realize energy-saving for marine power system, combining the fuzzy set theory with the traditional PID control technology, the marine power system energy-saving controller was designed, which control ship power grid frequency and voltage collaborative reduction within a certain scope and scale. As several prototypes testing, the application of the energy-saving controller, which control the ship power grid frequency from 60Hz dropping to 57Hz, and the voltage from 450V collaborative falling to 425.5V, and meet the Ship Building Standard, can save 9.85% of electric energy and 9.53%

APA, Harvard, Vancouver, ISO, and other styles

42

Kamiński, Piotr, and Wiesław Tarełko. "Management of assignment of operational tasks realized in ship power plant." Polish Maritime Research 15, no. 1 (2008): 42–51. http://dx.doi.org/10.2478/v10012-007-0050-9.

Full text

Abstract:

Management of assignment of operational tasks realized in ship power plant The frequent cause of ships' detentions by port authorities are abnormalities of ship power plant functioning. Each extended ship lay time in port results in waste of ship operating time thus costs rise to shipowners. This is connected with improper ship power plant management. In order to avoid this, a ship engineer should have at his disposal computer aided system supporting him in managing of ship power plant. Such a system can be worked out on condition that mathematical formula which represents the decision - makin

APA, Harvard, Vancouver, ISO, and other styles

43

Tsekouras, George J., Fotios D. Kanellos, and Michalis Kontosoros. "Sensitivity Analysis of Optimal Power Dispatch for All-Electric Ship." WSEAS TRANSACTIONS ON POWER SYSTEMS 16 (March 16, 2021): 22–40. http://dx.doi.org/10.37394/232016.2021.16.3.

Full text

Abstract:

Shipping industry is reforming and changing fast, as the International Maritime Organization (IMO) works towards air pollution prevention and ship-owners pursue more efficient operation of their ships. Formerly, propulsion and electric load dispatch in ship power system is implemented proportionally with respect to nominal power of prime movers and generators respectively. Additionally, integrated full electric propulsion, optimal real-time dispatch to ship generators and the integration of new systems, such as energy storage systems, shaft generators etc. could have gained a wider application

APA, Harvard, Vancouver, ISO, and other styles

44

Yang, Zhong Lin, and Hua Ouyang. "The Method of Load Priority Setting Based on the Improved Grey Analytic Hierarchy Process." Advanced Materials Research 811 (September 2013): 672–76. http://dx.doi.org/10.4028/www.scientific.net/amr.811.672.

Full text

Abstract:

In order to ensure the safe operation of ship power system, it is necessary to remove some lower priority loads when the generators output power is insufficient, which requires reasonable priority for each ship power system loads. According to the ship loads start-up time, starting current, power factor, harmonic factor and the rated power, the improved grey analytic hierarchy process was used to provide a basis for evaluation of reasonable, which can be used to set the priority of the loads and realize the reasonable distribution of power.

APA, Harvard, Vancouver, ISO, and other styles

45

Yang, Xiaoting. "Marine Power System Thrust Distribution Based on Grey Wolf Optimization Algorithm." Journal of Physics: Conference Series 2527, no. 1 (2023): 012054. http://dx.doi.org/10.1088/1742-6596/2527/1/012054.

Full text

Abstract:

Abstract The ocean is rich in Marine minerals and other resources. To make effective use of these resources, it is indispensable to have good resource exploration and mining equipment, and more attention is paid to ship control methods. A dynamic positioning system can control the position and head of the ship. Thrust distribution is an important part of the DP system, and its performance will have a significant influence on the reliability and accuracy of the system. To settle this matter, a ship thrust distribution method based on the grey Wolf optimization algorithm is offered. Aiming at th

APA, Harvard, Vancouver, ISO, and other styles

46

Белей, В. Ф., М. С. Харитонов, and Р. О. Брижак. "Power quality improvement recommendations for shipboard power systems." MORSKIE INTELLEKTUAL`NYE TEHNOLOGII), no. 4(50) (December 17, 2020): 55–61. http://dx.doi.org/10.37220/mit.2020.50.4.073.

Full text

Abstract:

В настоящее время на судах и объектах морской индустрии широко внедряется энергосберегающее электрооборудование, что позволяет добиться резкого снижения расхода электроэнергии и массогабаритных показателей оборудования, существенно расширяет функциональные возможности электротехнических комплексов и систем, приводит к улучшению эксплуатационных характеристик. Однако использование новейших энергосберегающих технологий, основанных на нелинейных элементах, и коммутация электрооборудования приводит к ухудшению качества электрической энергии в судовой электроэнергетической системе. В то же время, р

APA, Harvard, Vancouver, ISO, and other styles

47

Wei, Lan, Zhengkang Zhou, and Zhuoer Wang. "Fire Monitoring System for Power Batteries on Ship." Journal of Physics: Conference Series 1802, no. 2 (2021): 022022. http://dx.doi.org/10.1088/1742-6596/1802/2/022022.

Full text

APA, Harvard, Vancouver, ISO, and other styles

48

Lagemann, Benjamin, Elizabeth Lindstad, Kjetil Fagerholt, Agathe Rialland, and Stein Ove Erikstad. "Optimal ship lifetime fuel and power system selection." Transportation Research Part D: Transport and Environment 102 (January 2022): 103145. http://dx.doi.org/10.1016/j.trd.2021.103145.

Full text

APA, Harvard, Vancouver, ISO, and other styles

49

Zhang, Haomin, and Decai Shi. "Research on wind-assisted solar power ship system." IOP Conference Series: Earth and Environmental Science 446 (March 21, 2020): 022079. http://dx.doi.org/10.1088/1755-1315/446/2/022079.

Full text

APA, Harvard, Vancouver, ISO, and other styles

50

Urbaha, Margarita, Arnis Križus, and Deniss Kreisberg. "Ship Power System Analysis Based on Safety Aspects." Transport and Aerospace Engineering 4, no. 1 (2017): 96–105. http://dx.doi.org/10.1515/tae-2017-0012.

Full text

Abstract:

Abstract This article analyses the reasons for the reduction of insulating resistance, processes influencing them and isolation diagnostic methods. It provides a short description of electrical safety situation on ships with isolated neutral electrical power systems. It also covers the methods of protecting personnel from electric shock or preventing ignition or arching damage at the fault location with the help of fault current compensation. Principal fault current compensation circuit diagrams are analysed by using the minimum value and time of transient fault current as criteria.

APA, Harvard, Vancouver, ISO, and other styles

We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!