IEEE Electrification Magazine - June 2018 - 56

distribution system, and shore power. smart port integrated
energy management and control platforms can accomplish
the comprehensive monitoring, analysis, and assessment
of port electricity/energy consumption by integrating port
supply and distribution monitoring systems, port sales systems, and port energy efficiency management systems.
the foundation of an ac/dc hybrid distribution is operation optimization control and stability margin improvement, as shown in figure 5. the first layer is the dispatching
control layer, which is used to achieve comprehensive energy dispatching and power optimization. the second layer is
the unified control layer, which is used to adjust the voltage
and frequency deviation caused by local control and realize
peak operation of the system. the third layer is the local
control layer, which aims to achieve stable operation of the
gantry crane in the ac/dc hybrid distribution system.
shore power is composed of the ship-shore connection
system, on-shore power converter, and power supply system. the fundamental component of shore power is the
electric power transformation, consisting of high-voltage
switchgear, isolated transformers, and voltage source inverters that convert the ac voltage source from 0.4 kV/50 hz
to 6.6 kV/60 hz for ship load. two methods are used primarily: the two- and three-level voltage source converter
and the h-bridge cascaded multilevel topology. (note that
the key distinctions between these two methods are the
output voltage and rated capacity.)

smart ports build a new type of green and efficient port
through the use of multisource energy access and comprehensive utilization based on smart power equipment,
resulting in the effective integration of diversified energy
and service information resources in ports, while building
an integrated energy data center to achieve the unified
storage, analysis, and management of water, electricity,
gas, heat, and other energy-related data. the ac/dc hybrid
distribution system uses multiterminal dc distribution
system to allow flexible access to loads and renewable
energy, achieves the optimization and integrated dispatching control of port distribution systems, and improves the
utilization rate of resources to promote the development
of green ports. With the expansion of Chinese electric
power system innovation, the port itself would become a
power supply company by participating in the purchase
and sale of electricity, thus leading to reduced costs for
electricity consumption.

Smart Industrial Parks
smart industrial parks rely on an integrated monitoring
management platform as their core and use park infrastructure and smart grid construction as their basis. the
smart industrial park scheme was proposed to help with
the construction of a low-carbon, high-efficiency, and
environmental friendly energy system through the collection, storage, and analysis of park operation data, and to

Comprehensive Manage

Comprehensive Energy
Control System

1) Energy-Efficiency Optimization
2) Rational Resources Distribution

Communicating
Distribution Automation
System
Feeder Terminal
Unit
Real-Time State
Unified Control
Monitoring System

1) Operation Mode
2) Protection Mechanisms
Control Signal

State Information

Distributed and Autonomy
1) Inner Current Control Loop
2) Power-Voltage Droop Control
3) Converter Synchronization Control
4) Control Mode Smooth Switching

Quay Crane
or
Transtainer

DG

Controllable
Figure 5. The distribution structure of a smart port.

56

I EEE E l e c t r i f i c a t i on M a gaz ine / j un e 2018

Energy
Storage

Auxiliary
Load

Container High-Pole
Load
Lamp

Uncontrollable



Table of Contents for the Digital Edition of IEEE Electrification Magazine - June 2018

Contents
IEEE Electrification Magazine - June 2018 - Cover1
IEEE Electrification Magazine - June 2018 - Cover2
IEEE Electrification Magazine - June 2018 - Contents
IEEE Electrification Magazine - June 2018 - 2
IEEE Electrification Magazine - June 2018 - 3
IEEE Electrification Magazine - June 2018 - 4
IEEE Electrification Magazine - June 2018 - 5
IEEE Electrification Magazine - June 2018 - 6
IEEE Electrification Magazine - June 2018 - 7
IEEE Electrification Magazine - June 2018 - 8
IEEE Electrification Magazine - June 2018 - 9
IEEE Electrification Magazine - June 2018 - 10
IEEE Electrification Magazine - June 2018 - 11
IEEE Electrification Magazine - June 2018 - 12
IEEE Electrification Magazine - June 2018 - 13
IEEE Electrification Magazine - June 2018 - 14
IEEE Electrification Magazine - June 2018 - 15
IEEE Electrification Magazine - June 2018 - 16
IEEE Electrification Magazine - June 2018 - 17
IEEE Electrification Magazine - June 2018 - 18
IEEE Electrification Magazine - June 2018 - 19
IEEE Electrification Magazine - June 2018 - 20
IEEE Electrification Magazine - June 2018 - 21
IEEE Electrification Magazine - June 2018 - 22
IEEE Electrification Magazine - June 2018 - 23
IEEE Electrification Magazine - June 2018 - 24
IEEE Electrification Magazine - June 2018 - 25
IEEE Electrification Magazine - June 2018 - 26
IEEE Electrification Magazine - June 2018 - 27
IEEE Electrification Magazine - June 2018 - 28
IEEE Electrification Magazine - June 2018 - 29
IEEE Electrification Magazine - June 2018 - 30
IEEE Electrification Magazine - June 2018 - 31
IEEE Electrification Magazine - June 2018 - 32
IEEE Electrification Magazine - June 2018 - 33
IEEE Electrification Magazine - June 2018 - 34
IEEE Electrification Magazine - June 2018 - 35
IEEE Electrification Magazine - June 2018 - 36
IEEE Electrification Magazine - June 2018 - 37
IEEE Electrification Magazine - June 2018 - 38
IEEE Electrification Magazine - June 2018 - 39
IEEE Electrification Magazine - June 2018 - 40
IEEE Electrification Magazine - June 2018 - 41
IEEE Electrification Magazine - June 2018 - 42
IEEE Electrification Magazine - June 2018 - 43
IEEE Electrification Magazine - June 2018 - 44
IEEE Electrification Magazine - June 2018 - 45
IEEE Electrification Magazine - June 2018 - 46
IEEE Electrification Magazine - June 2018 - 47
IEEE Electrification Magazine - June 2018 - 48
IEEE Electrification Magazine - June 2018 - 49
IEEE Electrification Magazine - June 2018 - 50
IEEE Electrification Magazine - June 2018 - 51
IEEE Electrification Magazine - June 2018 - 52
IEEE Electrification Magazine - June 2018 - 53
IEEE Electrification Magazine - June 2018 - 54
IEEE Electrification Magazine - June 2018 - 55
IEEE Electrification Magazine - June 2018 - 56
IEEE Electrification Magazine - June 2018 - 57
IEEE Electrification Magazine - June 2018 - 58
IEEE Electrification Magazine - June 2018 - 59
IEEE Electrification Magazine - June 2018 - 60
IEEE Electrification Magazine - June 2018 - 61
IEEE Electrification Magazine - June 2018 - 62
IEEE Electrification Magazine - June 2018 - 63
IEEE Electrification Magazine - June 2018 - 64
IEEE Electrification Magazine - June 2018 - 65
IEEE Electrification Magazine - June 2018 - 66
IEEE Electrification Magazine - June 2018 - 67
IEEE Electrification Magazine - June 2018 - 68
IEEE Electrification Magazine - June 2018 - 69
IEEE Electrification Magazine - June 2018 - 70
IEEE Electrification Magazine - June 2018 - 71
IEEE Electrification Magazine - June 2018 - 72
IEEE Electrification Magazine - June 2018 - 73
IEEE Electrification Magazine - June 2018 - 74
IEEE Electrification Magazine - June 2018 - 75
IEEE Electrification Magazine - June 2018 - 76
IEEE Electrification Magazine - June 2018 - 77
IEEE Electrification Magazine - June 2018 - 78
IEEE Electrification Magazine - June 2018 - 79
IEEE Electrification Magazine - June 2018 - 80
IEEE Electrification Magazine - June 2018 - 81
IEEE Electrification Magazine - June 2018 - 82
IEEE Electrification Magazine - June 2018 - 83
IEEE Electrification Magazine - June 2018 - 84
IEEE Electrification Magazine - June 2018 - 85
IEEE Electrification Magazine - June 2018 - 86
IEEE Electrification Magazine - June 2018 - 87
IEEE Electrification Magazine - June 2018 - 88
IEEE Electrification Magazine - June 2018 - 89
IEEE Electrification Magazine - June 2018 - 90
IEEE Electrification Magazine - June 2018 - 91
IEEE Electrification Magazine - June 2018 - 92
IEEE Electrification Magazine - June 2018 - 93
IEEE Electrification Magazine - June 2018 - 94
IEEE Electrification Magazine - June 2018 - 95
IEEE Electrification Magazine - June 2018 - 96
IEEE Electrification Magazine - June 2018 - 97
IEEE Electrification Magazine - June 2018 - 98
IEEE Electrification Magazine - June 2018 - 99
IEEE Electrification Magazine - June 2018 - 100
IEEE Electrification Magazine - June 2018 - 101
IEEE Electrification Magazine - June 2018 - 102
IEEE Electrification Magazine - June 2018 - 103
IEEE Electrification Magazine - June 2018 - 104
IEEE Electrification Magazine - June 2018 - 105
IEEE Electrification Magazine - June 2018 - 106
IEEE Electrification Magazine - June 2018 - 107
IEEE Electrification Magazine - June 2018 - 108
IEEE Electrification Magazine - June 2018 - 109
IEEE Electrification Magazine - June 2018 - 110
IEEE Electrification Magazine - June 2018 - 111
IEEE Electrification Magazine - June 2018 - 112
IEEE Electrification Magazine - June 2018 - Cover3
IEEE Electrification Magazine - June 2018 - Cover4
https://www.nxtbook.com/nxtbooks/pes/electrification_december2022
https://www.nxtbook.com/nxtbooks/pes/electrification_september2022
https://www.nxtbook.com/nxtbooks/pes/electrification_june2022
https://www.nxtbook.com/nxtbooks/pes/electrification_march2022
https://www.nxtbook.com/nxtbooks/pes/electrification_december2021
https://www.nxtbook.com/nxtbooks/pes/electrification_september2021
https://www.nxtbook.com/nxtbooks/pes/electrification_june2021
https://www.nxtbook.com/nxtbooks/pes/electrification_march2021
https://www.nxtbook.com/nxtbooks/pes/electrification_december2020
https://www.nxtbook.com/nxtbooks/pes/electrification_september2020
https://www.nxtbook.com/nxtbooks/pes/electrification_june2020
https://www.nxtbook.com/nxtbooks/pes/electrification_march2020
https://www.nxtbook.com/nxtbooks/pes/electrification_december2019
https://www.nxtbook.com/nxtbooks/pes/electrification_september2019
https://www.nxtbook.com/nxtbooks/pes/electrification_june2019
https://www.nxtbook.com/nxtbooks/pes/electrification_march2019
https://www.nxtbook.com/nxtbooks/pes/electrification_december2018
https://www.nxtbook.com/nxtbooks/pes/electrification_september2018
https://www.nxtbook.com/nxtbooks/pes/electrification_june2018
https://www.nxtbook.com/nxtbooks/pes/electrification_december2017
https://www.nxtbook.com/nxtbooks/pes/electrification_september2017
https://www.nxtbook.com/nxtbooks/pes/electrification_march2018
https://www.nxtbook.com/nxtbooks/pes/electrification_june2017
https://www.nxtbook.com/nxtbooks/pes/electrification_march2017
https://www.nxtbook.com/nxtbooks/pes/electrification_june2016
https://www.nxtbook.com/nxtbooks/pes/electrification_december2016
https://www.nxtbook.com/nxtbooks/pes/electrification_september2016
https://www.nxtbook.com/nxtbooks/pes/electrification_december2015
https://www.nxtbook.com/nxtbooks/pes/electrification_march2016
https://www.nxtbook.com/nxtbooks/pes/electrification_march2015
https://www.nxtbook.com/nxtbooks/pes/electrification_june2015
https://www.nxtbook.com/nxtbooks/pes/electrification_september2015
https://www.nxtbook.com/nxtbooks/pes/electrification_march2014
https://www.nxtbook.com/nxtbooks/pes/electrification_june2014
https://www.nxtbook.com/nxtbooks/pes/electrification_september2014
https://www.nxtbook.com/nxtbooks/pes/electrification_december2014
https://www.nxtbook.com/nxtbooks/pes/electrification_december2013
https://www.nxtbook.com/nxtbooks/pes/electrification_september2013
https://www.nxtbookmedia.com