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energy, power & intelligent control
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*Queen‘s University Belfast, UK **State Grid Electric Power Research Ins@tute, China
06/03/2014
Prof Kang Li*, Prof Yusheng Xue**
UK-‐China: Partners in Energy Research -‐ An impact case study
UK-‐China: Partners in Energy Research -‐ An impact case study
energy, power & intelligent control
Outline
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Ø UK-‐China Science Bridge in Sustainable Energy and Built Environment
– Strategic alliance with 14 leading Chinese Universi@es, Research Ins@tu@ons and Industrial Partners (RCUK funded)
Ø UK-‐China Smart Grids and Integra@on of Electric Vehicles -‐
iGIVE -‐ Jointly funded by EPSRC as part of the RCUK Energy Programme and NSFC
energy, power & intelligent control
UK-‐China Science Bridge -‐ Engineering leaderships for tomorrow
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Trained 30 PhD students, 20 exchange PhD students, 11 Undergraduate students, and 4 research fellows.
• Everyday provided new learning opportuni@es
– Language Differences – Cultural Differences
• Food and Drink – How to eat with chops@cks!
• Religion – Educa@onal Differences
• Expected a total contrast, however a few similari@es
– Educa@on is very important – Personal rela@onships make business
rela@onships a lot easier – Socialising is a key part of society – Mul@cultural and very tolerant of
foreigners
energy, power & intelligent control
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UK-‐China Science Bridge -‐ Academic Engagements
30 invited lectures and seminars, 10 research training ac@vi@es, 14 visi@ng professorships
energy, power & intelligent control
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UK-‐China Science Bridge -‐ Inform Policy Makers
‘I was delighted to learn that Queen's University launched its Queen's Science Bridge Awards aiming to promote China-‐UK co-‐opera@on in sustainable energy and
environmental conserva@on’ – Mr Liu Xiaoming, Chinese Ambassador
Science Bridge partners were invited to a roundtable discussion with Dr Vince Cable about Science, Innova@on and Business Growth held at the Bri@sh Embassy in Beijing
Vice Premier LIU Yandong witnessed signing of agreements between Queen's and Chinese Scholarship Council, and met Science Bridge students
First and Deputy First Minsters of Northern Ireland visited Science Bridge Joint Laboratory on Autonomous Robo@cs in Shanghai Jiaotong
energy, power & intelligent control
UK-‐China Science Bridge -‐ Research Outcomes
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4 interna@onal conferences, 1 summer school, 1 UK-‐China Science Bridge Forum, 6 conference proceedings, 1 patent, 2 best paper
awards
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50
100
150
200
partners journal conference
u Joint publica@ons
energy, power & intelligent control
UK-‐China Science Bridge -‐ Joint laboratories
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• Awarded 3 na@onal and municipal prizes, including Shanghai Science and technology progress award
• Autonomous Wheelchair exhibited in Shanghai EXPO 2010
Joint Laboratory on Energy and Automa@on with Baosteel, SAIC, SHU
Joint Laboratory on Autonomous Service Robots with Shanghai Jiaotong
energy, power & intelligent control
UK-‐China Science Bridge -‐ Knowledge Transfer
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• Technologies used in developing new SUPMAX series products by SAIC for energy and environment applica@ons, used in many power plants across the world.
Intelligent op@mized algorithms deployed in Shanghai Waigaoqiao & Caohejing power sta@ons
Wireless data acquisi@on deployed in Nantong sewage treatment company
Hybrid network measurement and monitoring system used in Baosteel
energy, power & intelligent control
UK-‐China Science Bridge -‐ Knowledge Transfer
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Crown cap surface detec@on systems for a Chinese company, detec@ng 280,000 caps/hour.
Low cost no-‐intrusive QUB energy efficiency monitoring system is prototyped for plas@cs industry.
QUB structural health monitoring sta@on at Hangzhou Bay Bridge
energy, power & intelligent control
TradiNonal analysis of power systems are only for given boundary condiNons,
without considering impacts of external systems
Demanding Side
Various kinds of Energy
Electric Power
Power StaNon
Primary Energy
Electricity flow
Impacts of primary energy
Impacts of DS modes
Given boundary condiNons
T & D Grids
Electric Power
Given boundary condiNons
UK-‐China collaboraNve interdisciplinary research consorNum project
energy, power & intelligent control
Wide ARea Monitoring Analysis ProtecNon-‐control Blackout defense system has widely deployed in China
WAMS
Close- loop control
Dynamic early-warning
It has been applied in State Grid, South Grid, East China Grid and many province grids, such as Jiangsu, Sichuan, Henan, Guangdong, Shanxi,
Shaanxi, Anhui, Hunan, Fujian, Xinjiang, Shanghai, Jiangxi and Zhejiang etc.
UK-‐China collaboraNve interdisciplinary research consorNum project
energy, power & intelligent control
MulN-‐Domain Interactions in Risk Management
Physical Systems
Economic Systems
Environment Systems
Resource Systems
Utilization
However, impacts of relevant networks are neglected
UK-‐China collaboraNve interdisciplinary research consorNum project
energy, power & intelligent control
Tasks of iGIVE
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WP1) Framework of energy and informa@on flows
WP2) Power flow control-‐based banery model WP3) Bi-‐direc@onal trac@on drive charging system WP4) Model for environment friendly EV charging WP5) Op@mal dispatching strategy for EV WP6) Holis@c system model for the impact of EV actors
UK-‐China collaboraNve interdisciplinary research consorNum project
energy, power & intelligent control
InteracNons among EVs, ParNcipator Behaviors and Power Grid
Power System
Oil/GasOil/Gas Costs
Power SupplyAncillary Service
Electricity/BatteryElectricity
Costs
Power Generation
Grid Operators
Constraints
Public TransportationPersonal Transportation
RESLoad Fluctuation
R&D Production Market Scrapping
Constraints
Information Flow
Physical Flow Control Command
Information
Capital Flow
Costs
Oil & Gas Battery Exchanging & Charging
BevPhevHevGasoline VehicleGas Vehicle
UserDecisions
Operating &Maintenance
IndustrialSectors
Policy
Capital
After-sale Service
Environment Air Area Soil & Water Others
Others(FCV, Etc.)
②
① ②
Low-controllable
Groups
High-controllable
Groups
Government Policy-Makers
Carmakers
Battery Exchanging/Charging Service
Providers
Decision
Information
Cost
Cost
Decision
Information
Decision
Capital
Information
Information
Decision
Capital
Capital Information Decision
Information
Service Network Of Oil/Gas Stations
Battery Exchanging/Charging Service Network
Power SupplyAncillary Service
Costs
Constraints
①
UK-‐China collaboraNve interdisciplinary research consorNum project
energy, power & intelligent control
Traffic Network & Distribu@on Grids
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UK-‐China collaboraNve interdisciplinary research consorNum project
energy, power & intelligent control
InteracNvity among Physics, Economics and ParNcipants
Economical Models of Power Market
Physical Models of Power System
Adequacy of Market CompeNNon
Change of Power Appliances
G A R U T D O B
Scenes & Probability
Physical faults
Economical Disturbances
Gen.C
o.
AncillaryC
o.
Trans.Co.
PX
Retailors
LSE
Big U
sers
External O
rg.
Regu- lator
Decision
Decision
Decision
Clear
Decision
Decision
Decision
Decision
Policy & Rules
Dispatch & Control
ISO Scenes & Probability
UK-‐China collaboraNve interdisciplinary research consorNum project
energy, power & intelligent control
A Design for Smart Agents on EV-‐user’s Behavior
Knowledge ExtracNon from Limited-‐number QuesNonnaires for Agent Modeling
UK-‐China collaboraNve interdisciplinary research consorNum project
energy, power & intelligent control
Study on Agent Models
Distribu@on of each factor’s threshold
Comparing the simula@on results
Distribu@on of factors’ importance
Y
N
Inpupng for verifica@on
i = 1
Decision of the ith agent
i = i +1
Ques@onnaires data
Modeling the agents
Verifying the models
i ≤ the total number of agents
Vehicle parameters
UK-‐China collaboraNve interdisciplinary research consorNum project
energy, power & intelligent control
SimulaNon VerificaNon
Percent of purchase number
Number of the original quesNonnaire
200 150 The front 100 The back 100
Simul. with 100000 agents
Checking quesNon-‐naires
Simul. with 100000 agents
Checking quesNon-‐naires
Simul. with 100000 agents
Checking quesNon-‐naires
Simul. with 100000 agents
Checking quesNon-‐naires
EV type-‐1 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00% 100.00%
EV type-‐2 3.04% 3.00% 3.37% 3.33% 3.03% 3.00% 3.10% 3.00%
EV type-‐3 7.12% 6.50% 7.12% 6.67% 8.66% 8.00% 5.44% 5.00%
EV type-‐4 47.33% 44.00% 48.79% 46.00% 47.07% 44.00% 47.82% 44.00%
Comparisons of MulN-‐agent SimulaNons with Limited-‐number of QuesNonnaires
UK-‐China collaboraNve interdisciplinary research consorNum project
energy, power & intelligent control
EV’s significance for China
ü The external dependency of China’s crude oil is close to 60% in 2013
ü EVs account for about 40% of China’s oil consump@on
ü Transporta@on industry contributes 28% of carbon dioxide emissions in world-‐wide
ü 25 China’s ci@es, such as Beijing, Shanghai etc., have launched demonstra@on projects of “one-‐thousand Evs”
ü The Strong & Smart Grid can promote the development of renewable energy and EVs, promote large-‐scale subs@tu@on of oil and improve energy security
2015 2020
0.5M EVs
5M EVs
Charging and swapping network planning for the Yangtze River Delta Area
EV’s perspec@ves in China
UK-‐China collaboraNve interdisciplinary research consorNum project
energy, power & intelligent control
ImplementaNon Project with Shanghai Municipal Electric Power Company (SMEPC)
• 16 charging/swapping sta@ons and 1460 AC charging spots in Jiading district, Shanghai are under construc@on
• A pair of charging/swapping sta@ons at service areas of the Shanghai-‐Hangzhou highway for city-‐interconnec@on in Yangtze River Delta Area
• An EV service company of SMEPC is in opera@on • A management system for EV opera@ons and a surveillance
center for customer service, opera@on monitoring, asset management, and accoun@ng management, etc.
• 50 charging/swapping sta@ons and 5000 charging spots for planning
• 30-‐50 thousand EVs are expected
UK-‐China collaboraNve interdisciplinary research consorNum project
energy, power & intelligent control
Charging/Swapping Service Network in Shanghai Metropolis
嘉兴服务区
枫泾服务区
德清服务区
练塘服务区
海宁服务区
平湖服务区
叶榭服务区
阳澄湖服务区
新塍服务区
白洋湖服务区
嘉善服务区
邓蔚路充换站
嘉定区充换站
闵行区充换站
石桥站充换站
UK-‐China collaboraNve interdisciplinary research consorNum project
energy, power & intelligent control
Caoxi StaNon of Microgrid Mode
UK-‐China collaboraNve interdisciplinary research consorNum project
energy, power & intelligent control
Jiading AnNng StaNon -‐ An integrated staNon for bahery charging, swapping and storage
Personal EV charging system
Personal EV charging/swapping
Public EV charging/swapping system
1.25MW/2.25MWh Energy storages share faciliNes with bahery charging/swapping, peak load shii, emergency power-‐supply
UK-‐China collaboraNve interdisciplinary research consorNum project