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Study of China high-speed railway traction power supply key technology

Qian Qingquan,Gao Shibin,He Zhengyou,Chen Qizhi and Wu Jiqin

Strategic Study of CAE 2015, Volume 17, Issue 4, Pages 9-20

Abstract: Meanwhile，on the present development situation of traction power supply system，the new technologies areprospect such as the new power supply technology，active operation and maintenance，energy saving andThis will provide guidance for the development and application of China high-speed rail traction powersupply technology.

Keywords： high-speed railway；traction power supply system；key technology

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Research and application of on-shore power supply system for vessel in port of Shanghai

Bao Qifan

Strategic Study of CAE 2011, Volume 13, Issue 9, Pages 63-68

Abstract: text-align: justify;">This paper prescribes a movable voltage-variable & frequency-variable on shore powersupply system which successfully provids on shore power for container vessel at port.The high-voltage power supply (10 kV/50 Hz/2 000 kV·A) for the Quay Cranes is used as the powerinput of the system after frequency and voltage converting (450 V/60 Hz),and then was put out and suppliedThis system is flexible with positive effect on energy-saving and emission reduction.

Keywords： on-shore power supply energy-saving and emission reduction

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Research on the distributed power supply system of the Three Gorges floaters

Li Nianjun

Strategic Study of CAE 2010, Volume 12, Issue 6, Pages 99-103

Abstract: systematic route of the Three Gorges floaters, aking the floaters' power generation as its majorIt can provide more reliable, cleaner high quality power ervice for the clients through the usage ofdistributed power technology system.result of this esearch shows that the complete usage of the Three Gorges floaters for the combined supplysupply system an deal with 4.7×10⁴~9.5×10⁴ t of floaters annually,

Keywords： the Three Gorge floaters pollution distributed power supply

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Will Germany move into a situation with unsecured power supply?

Harald SCHWARZ

Frontiers in Energy 2019, Volume 13, Issue 3, Pages 551-570 doi: 10.1007/s11708-019-0641-z

Abstract: increasing traffic, CO emissions from this mobility sector increased and CO emission from German powercalled “The German Coal Commission”) to propose a time line: how Germany can move out of coal-fired powersupply, based on German’s own national resources.supply.supply system with an overall reduced CO emission.

Keywords： CO₂ reduction mobility sector renewable generation coal commission secured power generationcapacity reliable power supply power-to-gas power-to-heat

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Local arc discharge mechanism and requirements of power supply in micro-arc oxidation of magnesium alloy

Ming CHEN, Yuezhou MA, Yuan HAO,

Frontiers of Mechanical Engineering 2010, Volume 5, Issue 1, Pages 98-105 doi: 10.1007/s11465-009-0088-8

Abstract: To study the requirements of the power supply in micro-arc oxidation (MAO) of magnesium alloy, many experimentsThe purpose of pulse supply is to inhibit the large-arc discharge by intervening proper cooling time,mode because of the strong capacitive load characteristics but can be reached by an ambipolar pulse supplyUsing a discharge loop to remove the influence of load capacitive, a new type of pulse power supply for

Keywords： micro-arc oxidation local arc discharge pulse power supply magnesium alloy

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Solid-state transformer-based new traction drive system and control

Jianghua FENG, Jing SHANG, Zhixue ZHANG, Huadong LIU, Zihao HUANG

Frontiers of Mechanical Engineering 2018, Volume 13, Issue 3, Pages 411-426 doi: 10.1007/s11465-018-0467-0

Abstract:

A new type of traction drive system consisting of solid-state traction transformer (SSTT), inverterof developing the next-generation electric traction system which will be efficient and lightweight,with high power density.For the purpose of reducing system volume and weight and improving efficiency and grid-side power qualitySimulation and experimental results have verified that the traction system and control scheme mentioned

Keywords： solid-state traction transformer high-voltage cascaded rectifier LLC resonant converter synchronous rotating

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Offshore wind power development and hydrogen（oxygen） production industrial base construction in multienergy cooperative supply system

Jin Chunpeng

Strategic Study of CAE 2015, Volume 17, Issue 3, Pages 56-59

Abstract:

Wind energy is abundant （especially in coastal areas） that provides large space for wind power developmentThe application of large scale non-grid-connected wind power is one of the ways to multi-directionaldeveloping wind power.to high energy consumption industries” under the instruction of non-grid-connected wind powertheory，and puts forward some suggestions for constructing industrial bases of non-grid-connected wind power

Keywords： offshore wind power； multi energy cooperative supply； hydrogen（oxygen） production； industrial base

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High pressure air spray assistant power supply control strategies and their effects on diesel engine

HAN Yongqiang, LIU Zhongchang, WANG Zhongshu, ZHU Ruoqun

Frontiers in Energy 2007, Volume 1, Issue 3, Pages 295-299 doi: 10.1007/s11708-007-0042-6

Abstract: after-cooled (TCA) diesel engines under transient operations, the real-time controlling and measuring systemof a high pressure air spray assistant power supply (HPAS) was developed.With the FTS and MTS strategies, the HPAS system can remarkably decrease smoke from DI TCA diesel engines

Keywords： different after-cooled real-time controlling CSIT supply

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Modeling, evaluation, and optimization of gas-power and energy supply scenarios

Hossam A. GABBAR,Aboelsood ZIDAN

Frontiers in Energy 2016, Volume 10, Issue 4, Pages 393-408 doi: 10.1007/s11708-016-0422-x

Abstract: Due to the continuous demand growth and the necessity for efficient and reliable electricity supply,grid, and gas-power technologies may provide a solution.system while satisfying regional electricity demands and reducing generation cost.The proposed scenario analysis tool has three components, the geographic information system (GIS) forusers can define the desired geographic area, desired generation percentage via gas technology, and system

Keywords： gas-power renewable key performance indicators (KPIs) reliability

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Constant temperature control of tundish induction heating power supply for metallurgical manufacturing

Yufei YUE, Qianming XU, Peng GUO, An LUO

Frontiers in Energy 2019, Volume 13, Issue 1, Pages 16-26 doi: 10.1007/s11708-018-0572-0

Abstract: The tundish induction heating power supply (TIHPS) is one of the most important equipment in the continuousIn terms of the relationship between TIH load temperature and output power of TIHPS, the constant temperaturecontrol can be realized by power control.To meet the requirement of the system, controller parameters are designed properly.

Keywords： tundish induction heating power supply (TIHPS) constant temperature control input harmonic current blocking

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Analysis of inventory level under procurement constraints in supply chain

CHANG Guangshu

Frontiers of Mechanical Engineering 2007, Volume 2, Issue 3, Pages 361-363 doi: 10.1007/s11465-007-0063-1

Abstract: Because the inventory is one of the major factors that affect the performance of the supply chain system, efficient reduction of an inventory can effectively reduce the cost level of the total supply chainTherefore, inventory management is an important means to optimize the operation of a supply chain and

Keywords： supply efficient reduction system expectation procurement

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Modeling of the resilient supply chain system from a perspective of production design changes

Frontiers of Engineering Management Pages 96-106 doi: 10.1007/s42524-022-0235-z

Abstract: Building an effective resilient supply chain system (RSCS) is critical and necessary to reduce the riskTo overcome the impact of insufficient raw material supply on the supply chain in mass disruption scenariosSpecifically, the interaction among the structure, state and behavior of the infrastructure system andsubstance system is captured, and then a quantitative analysis of the change impact process is presentedto evaluate the resilience of both the product and supply chain.

Keywords： resilient supply chain supply chain disruption domain modeling product design changes

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Application of Cable Temperature Measuring System inIndustrial Power Supply Network

Yan Hong

Strategic Study of CAE 2007, Volume 9, Issue 11, Pages 172-174

Abstract: style="text-align: justify;">The necessity and actual application of an on-line temperature monitoring systemSelecting method for temperature sensors, composition of temperature monitoring system and its operatingof power facility, and on-site bus line technology used in power system are introduced.online trouble shooting and diagnosis for high voltage electric cable and cable joints with non stop of powersupply have been achieved.

Keywords： 10kV high voltage electric cable terminal temperature sensor monitoring system

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Strategy for Guaranteeing Power Supply Security of China

Rao Hong, Han Feng, Chen Zheng, Huang Guori, Wang Dan, Zhang Ye,Cai Wantong, Xu Min, Jiang Weiyong, Zhou Baorong

Strategic Study of CAE 2023, Volume 25, Issue 2, Pages 100-110 doi: 10.15302/J-SSCAE-2023.02.009

Abstract: and construct a power supply guarantee system that adapts to the new era and facilitate high-qualityHerein, the research progress of power security supply is reviewed, the current status of power supplysupply guarantee system is investigated.of power supply by focusing on the demand side; (3) establishing a new-generation technical system forguaranteeing power supply security; and (4) optimizing the market system to construct a power security

Keywords： power security supply security carbon peaking and carbon neutrality new type of power system

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Machine learning for fault diagnosis of high-speed train traction systems: A review

Frontiers of Engineering Management doi: 10.1007/s42524-023-0256-2

Abstract: As the core component of HST, the reliability of the traction system has a substantially influence onDuring the long-term operation of HSTs, the core components of the traction system will inevitably experienceTherefore, performing fault monitoring and diagnosis on the traction system of the HST is necessary.First, the structure and function of the HST traction system are briefly introduced.Then, the research and application of machine learning in traction system fault diagnosis are comprehensively

Keywords： high-speed train traction systems machine learning fault diagnosis