Hexing Confidential 保密 Hexing MDC System Protect Your Revenue
Hexing Confidential 保密
47pt
30pt
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R0 G45 B135
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: Arial
47pt
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28pt
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R0 G45 B135
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Hexing MDC System
Protect Your Revenue
35pt
: R0 G45 B135
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(加粗)
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34pt
: R0 G45 B135
黑体(加粗)
26pt
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:Arial
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宋体
Contents
• System Overview
• Key Technologies
• Main Application
www.hxgroup.cn
35pt
34pt
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Page 3
What problems can MDC system solve?
Remote meter reading (AMR)
Remote meter programming
Extended metering - Water metering、Gas metering
Sub-metering
Tampering management & Event notification
Provides metering data for line loss analysis
Load profile & load control
Remote tariff programming-including Step , TOU…
Data collect for transformer monitoring device
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Page 4
We provide a integrated MDC system
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System Architecture
MDC( CIM based )
Enterprise Service Bus ( CIM based )
PEMS
( CIM based )SCADACIM
CIM Adapter CIM Adapter
TransformerMonitoring System
WAN
PLC/RF
DC :1) Meter reading2) Transformer Monitoring
AM( CIM based )
MDM
( CIM based )
HV meterCT / PT
meter
3 phase meter 1 phase meter
HHU
1) Installation with GPS
2) Meter reading
3) Field Maintenance
Gas
Water
Page 5
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35pt
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Key Features
Page 6
Integrated system
Whole scope load balance
Well design HEAD-END platform
Enhanced supports for operation maintenance
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Key Features
1. Managed object including (1)HV gate meter, (2)smart circuit
breaker, (3) (~10kv)HV meter, (4) LV meters, (5) network products, (6)
LCU …
2. Core applications:
Metering data collection
Asset management
Power quality monitoring
Transformer monitoring
Load management
Tampering management (Line loss analysis and control)
Smart pay ( AMI + Prepayment)
VEE ( core component of MDM)
Interface service
Integrated System
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35pt
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Page 8
Key Features
HEAD-END, DB, Web Application, all support cluster
Support huge scale of meters
Support high concurrency with high performance
Whole scope load balance
Well design HEAD-END platform
Advanced HEAD-END architecture design
Rich protocols supported: DLMS, ANSI, DCSML,
DNP3, IEC60870-5-101, IEC60870-5-104…
Modular driver model for meter & DC
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35pt
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Page 9
Key Features
Device auto discovery & registration
Supervision of communication flow;
Supervision of data collection quality;
Supervision state of system components.
Enhanced supports for operation maintenance
35pt
: R0 G45 B135
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(加粗)
: Arial
34pt
: R0 G45 B135
黑体(加粗)
26pt
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黑色
:Arial
: Arial
26pt
):18pt
黑色
黑体
宋体
Contents
• System Overview
• Key Technologies
• Main Application
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35pt
34pt
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Physical Architecture
Page 11
Firewall
Gate
CommunicationScheduler
ProtocolsProcessor
Database
Web Server-MDC config
Background Process:1) batch operation task2) Missing rereading
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System Integration
Page 12
CIM based Enterprise Business Bus
( SOA,IEC61968,61970,61850 )
CIM based
Interface
BillingERP/
AM
MDM
Database
MDC
Via ESB
1) Install meter2) Replace meter
Billing data export
MDM-MDC integration points:1) Install / replace meter2) Meter reading3) Events reading4) Load control
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Independent HEAD-END Technology
Page 13
APN / VPN
Firewall
sync
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Installation Technology
Page 14
Engineer 1
Install Form
Power on
ERP
Engineer 2
AMI
DC
PLC / RF
Auto-discovery
Event
First msg
Detect
meter type
Auto-config
Automatic Install & debug
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Auto-Periodic Meter Reading
Page 15
0123
Interval & activate configurable
Data item is configurable
Meter-Read-Time is dispersed
Asynchronous, high concurrency
Template
(Auto) Apply
Auto-Reread when network failed
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Monitoring of Whole System
Daemon for each Gate of HEAD-END;
Event notified to administrators
Real time monitoring for Components: Gate,
Scheduler, BP, DB, Web Application,
Interface Service
Operation report send to administrator at
7:00 AM
Page 16
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Remote Communication Technology
GPRS/CDMA, internal module, external module
SMS
CSD
GPRS/CDMA, On-demand on-line (Period-on + SMS wake up)
Optical fiber
Ethernet ( external module )
Page 17
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Page 18
Network Plan for Residential
GPRS Meters
Applicable Scenario
Residents widely dispersed, PLC
signal is not good
VIP residents, example : 3 phrase
consumers
AMI network performance is highly
required.
Transformer Meter
Smart Meter
GPRS
Ethernet
Smart Meter
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Page 19
Network Plan for Residential
DC + PLC + Meters
Applicable Scenario
Power grid suitable for PLC;
Residential district;
Rural house.
Technical Parameters
Nodes supported by DC:1024 ;
Max distance:3000 m ;
Average response time between DC
& meter:15 seconds .
Transformer Meter
Smart Meter
GPRS
Ethernet
Smart Meter
DC
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Page 20
Network Plan for Residential
DC + RFmesh + Meter
Applicable Scenario
Power grid is complex, not suitable
for PLC.
Example: Old district.
Transformer Meter
Smart Meter
GPRS
Ethernet
DC
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Page 21
Network Plan for Residential
Collector + 485 + Meters
Applicable Scenario
Power grid is complex
Harmonic disturbance
Wire-less signal attenuation
Meter installation is central
Example: district, shopping mall….
Transformer Meter
Smart Meter
GPRS
Ethernet
Smart Meter
DC
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Page 22
Network Plan for Residential
DC + RFmesh Collector + 485
Applicable Scenario
Power grid is complex
Meter installation is central
high-rise residential building
shopping mall
Transformer Meter
Smart Meter
GPRS
Ethernet
Smart Meter
DC
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Cost Comparison for GPRS Communication
Page 23
GPRS PLC RF 485 RF+485
Meters 1 500 500 64 500
Install Cost x 500x 700x 128x 800x
Install Cost Each Meter x x 1.4x 2x 1.6x
Communication Cost y 2y 2y 1.5y 2y
Communication Cost Each y 0.004y 0.004y 0.023y 0.004y
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Security Mechanism
Page 24
Master Station
Operators
RBAC
Data access control
IP/MAC restrictions
Traceability
AES-GCM
Soft or hardware ciphering
Meters connect to certain IP
Firewall
Anti-virus
Security of passwords
User
35pt
: R0 G45 B135
:
(加粗)
: Arial
34pt
: R0 G45 B135
黑体(加粗)
26pt
) :18pt
黑色
:Arial
: Arial
26pt
):18pt
黑色
黑体
宋体
Contents
• System Overview
• Key Technologies
• Main Application
www.hxgroup.cn
35pt
34pt
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Application
Page 26
Load Control
Transformer Monitoring Supporting
GIS
Operation & Maintenance
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Meter Reading for Line Loss Analysis
Page 27
AMI Meter
10KV / 220V
AMI
Meter
Master Meter Secondary Meter
C&I
110KV / 35KV
C&I
TransformerMeter
110KV
F1 F2
FeederLine
HV Switch
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Page 28
Alarm/Event Management
GPRS meter or DC event notification
Events reading & Management
Events Analysis & Handling – ( Anti-tampering )
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Page 29
Load Control
Device
•For residents:Internal relay
•C&I: Internal relay control External circuit breaker
AMI Meter
•Similar to AMI meter. Provides prepayment functions.
Smart-pay Meter
•LCU - Managed by concentrator through PLC
LCU
C&I Metering Cabinet
CIU or IHD
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Page 30
Load Control
Master Station
Remote connect/disconnect
-single or multiple or by
group
Load control parameters
download, meter activate
Real time load profile to display
load control result
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Page 31
Load Profile & Load Control
Load profile programming using template
Load curve data for region, transformer area, or single measure-point
Direct load control
Parameterized load control – by load or circuit limit
Page 31
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Page 32
Events Reading for Outage Analysis
Outage information collection – by Events
Outage reports, by month or year
Provides power supply reliability indicator
Supports indicators :SAIFI、CAIFI、CAIDI、SAIDI
Page 32
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Page 33
Transformer Monitoring Support
• Voltage, Current
• Active, Reactive load
• Energy indicator
• Oil temperature, Oil level
• Branch status
Operating States Real-time
Monitoring
• Over load
• Three phase unbalance
• Phase missing
Operating Security
Evaluation
• Line loss analysis• Reactive compensation
Economical Analysis
• Voltage qualification rate• Harmonic analysis
Power Quality Analysis
Safety
Economical
Reliable
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Page 34
GIS
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Page 35
System Operation Supervision
Daily analysis
Week bulletin
Month score
Year appraisal
Install
• InstallationCoverage Rate
Operation
• Data Integrality
• Communication success-rate
Maintenance
• Alarm Handling Rate
Application
• Metering Data Application Rate
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35pt
34pt
) :18pt
Add: 1418Moganshan Road, Shangcheng Industrial
Zone, 310011, Hangzhou City, China
Tel :
Fax :
Email:
www.hxgroup.cn
+86-571-28020767/769
+86-571-28029263