1. Solar Village Retrofit 1 of 4
Kevin Kwan, 23 July, 2012

2. Solar Village Retrofit : Project Background
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Solar Village Retrofit : Project Background
Government built a lot of Solar Village providing free Solar Power to remote village since 2008.
No intelligent control or networking, it is high cost to maintenance, trouble shoot failure or damage.
They assume 100W per hut, but most units are over usage at their electricity, it will run out faster then they expected.
Tempering, nobody able to trouble shoot at remote village in the evening.
Most of the system installed had been running over 4 years, our partner will propose a upgrade and maintenance contract base on our recommended Architecture.

3. Solar Village : Project Requirement
1.       5-10  LED outdoor lights  - 40W each
2.       Up to 20 homes that they want to give 100w of power to each. Mainly used for lights but can be mobile charger, small radio etc.
3.       Solar inverter will supply 220V AC power
4.       GPRS available to run comms with Smart server
5.       They want connectivity to home base, and OK to use SLV
6.       State owned solar company is funding project
7.       Have a pilot site ready
8.       Strategy is to avoid people using too much power, totally draining battery and shortening life.  So basically for 8 hours at
night dim every one and the outdoor lights to end up at a predetermined minimum left in battery, then cut all off.

4. Solar Village Site Installation
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Solar Village Site Installation
Solar Plant
Street Light
Hut

5. Solar Village: Existing Installation
No intelligent control or networking
No control of each house hold usage.
Unable to trouble shooting remotely if system are damage or failure.
No schedule and usage control.
Power Inverter
PV Module
VAC

6. Solar Village Solution: Recommedation
In order to minimize development, we can use SLV and Segment Controller.
Installation and management central software
Automatic installation
Information flow management
Maintenance management
Real-time control
Energy Management
i.LON SmartServer segment controller
Standards-based advanced bridge to IP networks
Power line network, meter interface, connection to future equipment
Powerful segment controller

7. In the Cabinet i.LON® SmartServer
Local Segment Controller
Point-point control
Scheduling
Data logging
Alarming
Metering inputs, digital relays
ModBus meters
Programmable
Bridge to Data Networks
Integrated 10/100 Ethernet port
Integrated serial ports for connectivity to GSM/GPRS modems
Realtime collection using SOAP/XML protocol
Remote Commissioning, Troubleshooting, & Upgrades
No on-site system services required post installation

8. Solar Village Solution: Hut Controller
Features:
We can use same “UFPToutdoorLuminairController” funcitonal profile in the controller development, the dimmer feature utilize as a current limited control.
Every 1% luminaire represent 10W, if power over limit, it will cut of 30 min before allow to switch on again.
Power line controller
Use existing city electricity wires for power and communications: no new wires needed
It will be easy to support by OLC LID, with all build in features from a Street Light .
Standard OLC power line with Street Light Vision repeater technology.

9. Solar Village: SLV, Segment Controller + house controller.
Scalable, monitoring & control by Street light Vision.
Each Hut Controller install in each hut for current limited and scheduling.
One Controller installed at the front of the channel to detect tempering.
Power Inverter
PV Module
VAC

10. Recommendation: Utilize CPD3000 Reprogram As Energy Limited Controller
PV Module
VAC
Power Inverter
0-10V linear meter
Local display represent
0-100% loading

11. Solar Village: System Description
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Solar Village: System Description
We can utilize most of the Street Light Vision features
We can utilize all street light vision software features benefit.
Easy Installation.
Hut Controller can utilize GPS address, mapped in Google as HMI.
Schedule limited only for night time usage only.
Each Hut Controller can remote set to100W limit each.
Remote monitoring and trouble shooting.
Each channel use one Hut Controller to monitor tempering, if the sum of hut controller on the line is 5% more than the total channel usage, an alarm will set and reported.

12. Solar Street Light Retrofit 2 of 4
Kevin Kwan, 23 July, 2012

13. Solar Street Light Retrofit : Project Requirement
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Solar Street Light Retrofit : Project Requirement
Government install a lot of Solar Street Light provided for remote area.
No intelligent control or networking, each light is standalone, it is high cost to maintenance, trouble shoot failure or damage.
30W street light usually last less than 4 hours, Government require each should last at 8 hours.
Most of the system installed had been running over 4 years, our partner will propose a upgrade and maintenance contract base on this Architecture.

14. Solar Street Light Existing Installation
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Solar Street Light Existing Installation
Battery charged in the day and LED on during at night.
Daily solar charge can last less than 4 hours
Unable to trouble shooting remotely if system are damage or failure.

15. Solar Street Light: Recommendation
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Solar Street Light: Recommendation
The Solar Street Light Controller requirement
The controller can read the battery charging status, it is able to dim the LED street light to 8 hours usage accordingly.
We can utilize the dimming control status as battery status, 100% = fully charge, 10%=10% charge.
Running hours meter show the battery life.
All features will be the same as street light vision.
Recommend to install cable to link all the Solar Street Light into networks.

16. Hundreds of SEGMENT CONTROLLERS
Solution’s Architecture
Streetlight SQL Central Database
SERVER LEVEL
END-USER LEVEL
Hundreds of SEGMENT CONTROLLERS
Installation, commissioning Software
Astro clock and Schedulers
Data collect and dataog
Alarms/data sending
Get/Set points
Groups
Alarms
STREET LEVEL
SECURED VPN NETWORK over GPRS, ADSL, WI-FI, or WIMAX
LONWORKS-compatible STREETLIGHT CONTROLLERS in each streetlight
Driving Electronic Dimmable Ballasts,
Magnetic Ballast
or LEDs
LONWORKS
Radio Bridge
Third-party Applications
Such as PackWeb Citegestion, Candela, Simology, Confirm, UMSUG reports, ESRI, …
STREET LEVEL
Solar Street Light

17. Street Light Energy Saving Redistribute For Public Service Building 3 of 4
Kevin Kwan, 23 July, 2012

18. Street Light Energy Saving Redistribute For Public Service Building
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Street Light Energy Saving Redistribute For Public Service Building
Government pay a fix price electricity to each pole.
Goal: Government like to budget a street light retrofit project that is able to saving energy and redistribute for Hospital, Mosque, Library, Community Hall, Cooperative Society….
The first trail project will be less than 500 induction AMKO lights.

19. Hundreds of SEGMENT CONTROLLERS
Solution’s Architecture
Hundreds of SEGMENT CONTROLLERS
Installation, commissioning Software
Astro clock and Schedulers
Data collect and dataog
Alarms/data sending
Get/Set points
Groups
LONWORKS-compatible STREETLIGHT CONTROLLERS in each streetlight
Driving Electronic Dimmable Ballasts,
Magnetic Ballast
or LEDs
LONWORKS
Radio Bridge
Block Filter
Block Filter

20. National Monument (Indonesia) Modify Magnetic Ballast To Dimmable with SLV Management 4 of 4
Kevin Kwan, 23 July, 2012

21. National Monument (Indonesia) Modify Magnetic Ballast To Dimmable with SLV Management
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This project insisted to apply dual dimmable intelligent magnetic ballast along the whole National Monument Park.

22. National Monument (Indonesia) Modify Magnetic Ballast To Dimmable with SLV Management
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Phase I: install SLV (Segment Controller + meter ) for branch mark monitoring. Tentative schedule started at beginning of September
Phase II: integrate a dimmable ballast solution which fit in the existed casing, most likely LED.