Power System & Environment Monitoring (PSEM) Solution
Henry Huang (ENP China) E-Mail: huangren@emersonnetwork.com.cn Mobile: 86-13923728821
Index
1. Architecture of PSEM 2. Site solution 3. Communication 4. Capacity 5. Management function 6. Application of PSEM 7. Roadmap
Practical Problems
MSC/BSC 2% of sites have a severe disaster each year 40% of disasters take 12 hours or longer time to be found out from sign
to occur.
60% of them can be identified and recovered within 24 hours. BTS 65% of downtime or failures is caused by power facility problem. 85% of failure take 12hours or longer time to be found out, almost via
subscriber complaint, or routine inspection by maintenance team.
80% of them take more than 24 hours to identify and recover on site.
Source: InformationWeek Research Business Continuity Survey
What We Can Do
Monitor the operation status in real-time Response the emergency quickly Prevent disaster proactively Manage maintenance work-flow efficiently Integrate and unify various alarm systems Simplify statistics, plan and report Optimized design for telecommunication infrastructure Reduce operation cost
PSEM Architecture
2-Layers for initial phase
State Center
3-Layers for network expansion & operation
State Center
SC/SS
SC
Regional Center
SS
SS
SS
SU
SM SM
SU
SM SM
SU
SM SM
SU
SM SM
SU
SM SM
SU
SM SM
SU
SM SM
SU
SM SM
SU
SM SM
SU
SM SM
SC: Supervision Center Network Management and Operation Center SC: Supervision Center Network Management and Operation Center SS: Supervision station Routine Maintenance Center SS: Supervision station Routine Maintenance Center SU: Supervision Unit MSC // Transmission // BTS sites SU: Supervision Unit MSC Transmission BTS sites SM: Supervision Module SM: Supervision Module
PSEM Architecture
PSEM
LAN
Upper OMS Upper OMS
E1 / IP / GPRS / CDMA / SMS / ADSL / 3G
Power Systems Environmental Systems Power Systems Environmental Systems
UPS
UPS
USB Camera
Core Switch Center
BTS Nodes
Index
1. Architecture of PSEM 2. Site solution 3. Communication 4. Capacity 5. Management function 6. Application of PSEM 7. Roadmap
Telecom Application
Non-Intelligent Non-Intelligent
Transducer AC Distributor ATS
Intelligent Intelligent
GEN Sets
RS232422485
Door Switch
UPS
Water leakage Temp.& humidity Smoking
DC Power
HVAC SU Battery
Video Monitoring
Site Controller IDU
19 Inch 1U
2 Slots for Optional Module
Power 18~60V DC 1 Ethernet Port 4 channel DO 16 channel AI / DI 4 serial ports can be configured as RS-232 / 422 / 485 for intelligent equipment monitoring
1 USB Camera
Environment Sensors
Dry Contact Signal
Rectifier
Air Conditioner
UPS
IDU: Integrated Data Unit processes all data from intelligent equipments and sensors.
Optional Module for IDU-HOST
IDU-BAT module: Each battery monitoring module for 24/48 cells of battery. Can support 2V/6V/12V battery voltage signal. Battery
IDU-COM module: Each com module provides another 4 serial ports for intelligent equipment.
E1 port (E1-A, E1-B)
Indicator Ethernet port (Eth0, Eth1)
IDU-BRG module: Transmission function module for E1 transmission. Must be configured when using E1.
1. Only 2 optional modules can be configured in 1 IDU simultaneously. 2. Only 1 BAT module or COM module can be configured when using E1 for using 1 BRG module.
Monitoring of Intelligent Equipment of
IDU
RS232 RS422 RS485
UPS
DC Power
AC
IDU-Host has 4 serial ports, which is used to connect intelligent equipment into the system.
Intelligent Equipment Supported
DC power:
Emerson (including legacy products from Ericsson, Huawei, Nortel, Marconi), Eltek, Delta(Ascom), PowerOne, Benning, Switchtec, Saft, Argus
UPS:
ABB(APC), Liebert, Delta, Exide , MGE, Chloride
Air conditioner:
Liebert (Hiross), RC, Atlas, AirFlow, Isovell, UN, DaiKin, Denco, Stulz, AireDale , Emicon
Generators:
Caterpiler, Cummins, Wilson, Simpson, Galaxy, Detroit, Auto
others: PSEM is able to monitor over 800 types of intelligent devices in addition to Emerson equipment. Note: The protocol of 3rd part equipments shall be provided by Operator. Note: The protocol of 3rd part equipments shall be provided by Operator.
Monitoring of Non-Intelligent Equipment of Non-Intelligent
IDU-BAT module : Battery monitoring module for 2 groups (48- cell volt. 2-current, 2-total volt.). Can be extended to 2 IDU-BAT modules for 4 groups in each IDU.
E1 / IP
Battery
IDU-IO channel : 16 -channel AI, DI 4 - channel DO
IDU
Distribution
HVAC Others
Environment sensors
Generator set
Intelligent Generator
RS-232/422/485
IDU
To Host
Vendor 1 Caterpillar 2 Stamp Ford 3 Deutz Genepack
Non-Intelligent Generator
Water temperature
Oil Pressure
Diesel Battery
To Host
IP Sensor VT Power V.A.f.P.kWh VT meter CT
Diesel Level for Generator
Mode1:Throw-in type Sensor
Oil Position
HReal oil position H
Measured oil position
Measured oil position
Real oil position
Original Valve
H H
Signal/Power Cable
Mode2: Screw Thread Mounted Sensor
Newly Added Valve
Rectifier
Intelligent Rectifier
RS-232/422/485
IDU
To Host
Interface card
Non-Intelligent Rectifier
Shunt
1 2 3 4 5 6 7 8 9
Vendor Emerson Ericson Siemens Power One Saft - Nife Benning SPS-2180 Alcatel Harrif
To Host
Power meter VT CT V.A.f.P.kWh VT CT IP
PAC
Intelligent PAC
RS-232/422/485
IDU
To Host
Vendor 1 Liebert 2 RC 3 Hirros
Interface card
Non-Intelligent PAC
To Host
Temperature Humidity sensor IP
BTS solution
To server in SC. IP,GSM,GPRS, CDMA, ADSL, E1 , SMS.
USB Video
Power 20~60V DC LAN 1 Ethernet Port 1 Console Port 4-channel DO 16-channel AI, DI
Door access
4 232/422/485 Serial Ports for intelligent device monitoring
ACDB 3 phase voltage /current transducer
Environment sensors
Diesel level
DC power Battery total voltage
Air conditioner
IDU Family
IDU-Host 16-channel DI/AI inputs 4 relay outputs 4 serial ports, maximum 8 with an IDU-COM Monitoring 1 or 2 battery strings with a IDU-BAT Ethernet communication 2 extended slots all kinds of functional card 1 USB port I2C interface for low cost temperature & humidity sensor connecting
IPLU1202 6 General IO 1 Battery String Total Voltage 1 DO 1 I2C Temperature and Humidity Sensor Interface 2 Intelligent Serial Ports Ethernet Communication E1 Communication 1 USB Video
Index
1. Architecture of PSEM 2. Site solution 3. Communication 4. Capacity 5. Management function 6. Application of PSEM 7. Roadmap
Communication ---from BTS to SC via IP Network
Console
Server
LAN
SC
IP Network
SU BTS
BTS BTS
BTS
BTS BTS
IDU NO.1
IDU NO.2
IDU NO.5000
Communication --- via Wireless
Console
Server
LAN
SC
GGSN/ SMS center
SC
GPRS/CDMA/3G/SMS
SU
BTS
BTS
IDU IDU NO.5000 NO.2
BTS
IDU
NO.1
Communication 1 --- via GPRS
Console
Server
LAN
SC
Host
SC
GGSN
GPRS modem
GPRS modem GPRS modem
SU BTS
IDU
BTS
IDU IDU NO.5000
BTS
NO.1
NO.2
Communication 2 --- via GPRS
Console
Server
LAN
SC
GPRS modem Host
GPRS network
GPRS modem
GPRS modem GPRS modem
SU BTS
IDU
BTS
IDU IDU NO.5000
BTS
NO.1
NO.2
Index
1. Architecture of PSEM 2. Site solution 3. Communication 4. Management function 5. Application of PSEM 6. Roadmap
Capacity of PSEM Using IDU
Server SC Console
One server is able to monitor total about 5000BTS
LAN
One IDU is able to monitor about 12 types of device. PSEM can be expanded by to add number of servers to n * 5000 BTS.
IDU IDU
IDU
IDU
BTS
Functions of Software
Monitoring & Control
Self-diagnosis Remote monitoring Managing work-orders Remote control Work hand/take over
Function of Monitoring System
Weekly, monthly and yearly report Statistic function Authority mgmt Equipment mgmt
Report
Management
Functions of PSEM software
Electronic site map and free navigation Simply and exactly remote on- line configuration, monitoring and trouble ticketing
Real time monitor all sites and equipments simultaneously
Functions of PSEM software
Advanced battery management
Battery capacity Battery backup time calculation Battery charge / discharge test Lag-behind battery checking Battery cable anti-theft
Outage power allocation such as intelligent distribution of Gen-sets when input power outage happens
Functions of PSEM software
Facility trouble shooting expert system 3rd party maintenance compliance management
PSEM can smoothly connect to 3rd party work flow trouble ticketing system
Functions of PSEM
Preventive/predictive maintenance by data statistics and analysis Equipment life cycle and asset management Efficient tools for backup power system / network optimization
Functions of PSEM
Economic video system for theft control and personnel compliance management
Both USB camera and IP camera are available
Current CCTV integration by using original camera
Functions of PSEM
Self-diagnosis help to ensure the stability of system
Functions of PSEM----Energy management ----Energy
DC Fan Diesel Temp.
Fuel level sensor Air conditioner (switch running)
Fuel mgmt. Fuel mgmt.
Air Con. KW mgmt. Air Con. KW mgmt.
PSEM AC energy meter DC energy meter
Rectifier (Branch current)
Mains KW mgmt. Mains KW mgmt.
DC KW mgmt. DC KW mgmt.
Diesel consumption management
Diesel Consumption:
V month
= (h1-h2) * S
running times Diesel (liter) 1 2 3 L3
n
Ln
L1 L2
h1 h2
month site
BTS1 BTS2 BTS3
3 L3 L3
12
L1 L2 L1 L2
Ln Ln
Air conditioner management Air
Flexible field logic control strategies Efficient energy cost cut-off solutions
ON / OFF IDU
Energy Saving Mode
Temp AC 1 AC 2 DC Fan
Mains failure
AC1 Over 35 28- 35 23- 28 Switch running DC Fan
ON / OFF
0 0 1 0 1
0 0 1 1 0
1 1 0 0
running Based on
AC2
28 23 on off 0 0
0 0
Below 23
Ambient Temperature
Optimize set-point to control air conditioners to reduces energy cost for AC by 15% per site per year
Mains/DC bill management
DataBase
PSEM BTS site management BTS site management Payment management Payment management Statistics Statistics Pre-alarm (arrear, rent at Pre-alarm (arrear, rent at term, abnormal electricity term, abnormal electricity expense) expense) System management System management User management User management
IP
Elecronic expense Management System
GPRS E1/IP
GPRS Modem
IDU
Electronic Meter BTS
Non-intelligent Equipment
Electronic Meter
Microwave Site
Index
1. Architecture of PSEM 2. Site solution 3. Communication 4. Management function 5. Application of PSEM 6. Roadmap
Power management ( Telstra in Australia )
DCV Diesel Generator Rectifier Diesel lower alarm
54V
48V DCV Solar system BTS Day DCV Duration Night <48V Time
54->48V <48V 54->48V
Generator
IDU
GPRS
0 1 0
1 1 0
0 0 1
1 0 0
Solar
Battery
Battery
Power management (PT Win in Indonesia)
AC mains Rectifier V Mains failure Time Generator Normal
Dry contact
AC Voltage
Diesel lower alarm
Mains failure/ Phase trip
Trigger Alarm
Diesel BTS
Mains Generator
1 0
0 1
0 1 1 1 1 1 1
IDU
Door open expired Temperature over 35
Battery
Fuel tank empty Arrester failure
Access keyboard Ground cutting
Outdoor unit of AC
AC outdoor unit removed
Example---Indosat (Indonesia) Example---Indosat
Console Printer Console DB Server
Emergency Call(SMS)
Ethernet
PUSRI IDU-NI
YD2000
RS-422 OCE IDU
IP network
ANCOL
IDU-NI
RS-422
3 2
Distributor UPS (MGE) Rectifier Battery AC (Liebert) (ALCATER) Water leakage Smoke AC (Liebert) OCE IDU
DC Power (Emerson)
Water leakage
CYBER
RS-422
Host
Daan Mogot
Host
RS-422
KPPTI Host
RS-422 IDU
OCE
IDU
OCE
OCE
IDU
2 3
AC (RC)
3 5
UPS UPS (Liebert) (MGE)
Water Rectifier Battery AC leakage (Liebert) (SAFT NIFE) Smoke
UPS (MGE)
Water Rectifier Battery AC leakage (Liebert) (SAFT NIFE) Smoke
DC Power (Emerson)
Battery
Water leakage Smoke
Case Study CMCC (Jiangsu)
Location: East of China Area: 102,600 km Population: 75,495,000 GDP(2006): USD 282 billion (3rd) Per capita: USD 3,775 (5th) Growth rate of GDP: 15.4% Capital: Nanjing Prefecture-level: 13 divisions Mobile penetration: 51%
Case Study CMCC (Jiangsu)
Company Overview: 1. BTS number: Over 14,712. 2. Subscriber: Over 30 million. 3. Revenue(2006): USD 2.5 billion 4. Market share: 80%
City / Region Suzhou Nanjing Nantong Yancheng Xuzhou Yanzhou BTS No.
2352 2023 1122 1128 1135 752 719 683 674 1023 803 796 1502 14712
Monitoring Overview: 1. One Supervision Center 2. 13 regional Supervision Station 3. BTS sites monitored: 14,000+. 4. Monitoring penetration: 98%
Taizhou Huaian Zhengjiang Changzhou Lianyungang Suqian Wuxi Total
Over 11,000 sites built by Emerson.
Monitoring Network Topology
Data Server 1 Provincial Supervision Center
IP Network
13 Regional Supervision Stations
Data Server
Data Server
Data Server
IP / E1
IP / E1
IP / E1
BTS IDU
14000 BTS
BTS IDU
BTS IDU
Enviro.
Equip.
Video
Enviro.
Equip.
Video
Enviro.
Equip.
Monitoring for Base Station (BTS)
The highest position of BTS monitored is on Everest . (Altitude 6500 meter)
Solar system
IDU
BTS
Battery
Business application
Gen-sets Intelligent Distribution System (GIDS) Gen-sets Intelligent Distribution System (GIDS)
r Leave fo
Power cut
ets f Gen s Start of
Maintenance staff SM S
Sh utd ow n
Ge ns et
SMS center
BTS
Real time data Adjust Distribution Solution
Real time voltage
R ec
the et G
t cu er ow fp no tio ma f or in
GIDS
ut io n
SMS
Di st rib
e tim
ord
f re oo Pr ad
So l
ut io
PSEM
Database
Distribution SMS Distribution time
Shares in China Telecom marketing
Other 18%
China Telecom
Other 26%
China Mobile
D 5% C 5% B 6% Emerson 52%
Emerson 49% D 5% C 5% B 6% A 9%
A 14%
C 6% B 9%
Other 8%
A 12% Emerson 65%
China Unicom
Total 872 suits of monitoring system of PSEM be used for 109572 sites monitored until May,2007.
PSEM System Development Roadmap
Software PSEM 1.0 Hardware PMC-1 Transmission DCM2000 Video VP3000 PMC-2 PMC-3 BMS-1 4.0 4.1
PSEM4.36 4.39
SiteWeb V1 IDU
SiteWeb V2 Wireless IDU
IDA OCE IP
3G Wireless
VP4000 VP6000 VP3000 IP Video Wireless Video Green Network
1997
2002
2007
2009
2012
2015
Thank you
