elte solution for smart grid - huawei · s111 113.5574 22.27734 32 3 power supply bureau s11...
TRANSCRIPT
1
Challeges: No Power Distribution Grid Automation
• Difficult fixed network deployment because of complex power
distribution grid structure, grid coverage areas, and millions of power
terminals
• Bad signal quality, and low service stability from 3G operator
network
• More power supply to cause energy waste or inefficient power supply
to cause low production quality
• Difficult fault detection and recovery and high costs of check and
maintenance
• Low customer satisfaction
Strategic Goal & Direction
Strategic Transformation
• Build more intelligent, high-efficiency, reliable, and green power
grid to refine its operation process, and improve efficiency and
customer satisfaction
Focused Core Competitiveness
•5 capabilities in customer service, grid operation, grid evolution
and development, value creation, and grid support
Strategic Goal
• Aiming to become leading power grid enterprise of best service,
management, and image
Strategic Goal & Challenges of China Southern Power Grid
A reliable broadband communication network to implement power
distribution grid automation, and improve operation efficiency and
customer satisfaction Co
nclu
sio
n
2
• Electrical equipment data acquisition
• Distribution automation and load management
• Smart meter
SCADA/DA/AMI Bearing
Manual
Tele-Measuring
& Controlling
• Construction supervision • Production safety supervision • Maintenance dispatching • Equipment inspection • Task scheduling • Critical time power protection
Visual Dispatching
• Substations • Power lines and towers • Transformer • Engineering and construction
sites
Video Monitoring
Man on Watch
Tele-Viewing
Voice Dispatching
Visual Dispatching
Services Requirements: Multi-services in One Private Network
3
Unified
Communication
• Public voice/Data
• Video/ voice
dispatching
• Real time
communication
and conference
Controllable
network
• Private network
with logic isolation
• Info security
• Multi service
priorities
Professional
Performance
• Low time latency
• Large data
throughput
• Large coverage
• Large capacity
Industry Service
• DA
• AMI
• Critical Dispatching
• Remote monitoring
• Mobile office
Flexible
networking
• Large/Middle/Small
scale network
• Seamless coverage
in special scenarios
• Fast deployment
Smart device
• Harsh environment
equipment
• CPE remote
management
• Customized Terminals:
CPE/Handset/PAD
Adapt Grid
scenarios
Deploy
network fast
and easily
Guarantee 24
hours stable
operation
Features Requirements: Professional, Flexible, Trustable
Professional Features and high Performance
Flexible network built for Smart Grid
Safety and Reliability system and Terminals
Robust Power Grid
AMI
DA
Dispatching
SCADA
Remote monitoring
4
Huawei eLTE Solution for China Southern Power Grid
TCP/IP Ethernet
Dispatching Center DMS MDMS GIS
eCNS
eBBU
RRU
N+m transmission
EP680
Transformer
substation
WSN WSN
Power Station
Transformer
substation DTU FTU TTU Residential buildings
WSN
PTT
CPE CPE
CPE EM350
• 10 eNodeB (TDD LTE, 1.8GHz) to cover about 100KM2
areas in Phase one
• <100ms E2E data transmission, for Remote Controlling
• 10k users/BTS, for real time data acquisition against
signaling storm
• Uplink data 30Mbps/Cell, for Video Surveillance
• IP67 Industry devices, for harsh environment adapting
• Broadband Trunking, for efficient dispatching
5
Phase1: Network Scale
No BTS Site Configuration longitude latitude height
1 Cuixiang substation S11 113.5723 22.28432 26
2 Zhuhai develop
Building S111 113.5574 22.27734 32
3 Power Supply Bureau S11 113.5625 22.28405 40
4 Zhuhai Training build S111 113.5594 22.28678 30
5 Jida substation S11 113.5608 22.24377 18
6 Jida Operating Room S111 113.5786 22.25493 21
7 Port substation S11 113.5514 22.21762 31
8 Ningxi substation S11 113.5516 22.26268 16
9 Tangjia substation S11 113.5934 22.37195 18
10 Qinyun substation S11 113.5008 22.14864 20
Suburban
Urban
New service
validation
Network Scale: 1 CN, 10 BTS, 65 CPE, 10 handset Cover: 53 substations, 10 Smart meter sites, 2 Tele-viewing Sites
6
Phase1: Radio Coverage
8BTS cover 25% Urban area
1BTS cover Rural area
1BTS for New Service validation
9
High Evaluation for China Southern Power Grid
Huawei eLTE Solution
Power Grid Ready to be Improved
• No power distribution automation
• No automatic meter reading
• Difficult fault detection and recovery
• Lack of ways of on-man watch
Leading Power Grid
• Intelligent, high-efficiency, reliable, and green
power grid to refine operation process, improve
efficiency and customer satisfaction
China Southern Power Grid: Best Service, Management, and Image
Huawei eLTE solution to be used for more power grids of China Southern Power Grid
besides Zhuhai Power Grid because of Huawei’s excellent performance
Fu
ture
n
Copyright©2012 Huawei Technologies Co., Ltd. All Rights Reserved.
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