SESB OPEN and VENDOR DAY 15 – 17 July 2010 SOLAR HYBRID SOLAR HYBRID SYSTEM SYSTEM IN MALAYSIA IN MALAYSIA
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SESB OPEN and VENDOR DAY
15 –
17 July 2010
SOLAR HYBRID SOLAR HYBRID SYSTEMSYSTEM
IN MALAYSIAIN MALAYSIA
CONTENTS
1.TNBES Business2. Hybrid System in Malaysia3. Current Projects4. Project Pictures/Info
1. Renewable Energy Hybrid System2. Renewable Energy Mini Hydro/Biomass3. Power Quality/Energy Efficiency
SERVICES OFFERED
There are 3 Core Units in TNBES
Implementing Demand Side Management as part of an Energy Efficiency ProgramCarry out energy audits and energy performance contracting for large power consumersEstablish wide applications of Renewable Energy and alternative power supply solutions in the absence of grid supplyProvide consultancy services related to Power Quality issues and solutions
TNBTNB--ES supports Government ES supports Government Policy on Renewable Energy, i.e. to be 5Policy on Renewable Energy, i.e. to be 5thth
fuel source and to generate 200MW by:fuel source and to generate 200MW by:
TNB-ES BUSINESS
TNB-ES supports Small Renewable Energy Program (SREP)
Providing consultancy/liason services for SREP licence, power system study and EPC.
TNB-ES supports Malaysian Government policy on Rural Electrification
Providing facilities for 24hr electricity supply to remote areas/islands not connected to the national grid
Providing least cost option solution, as compared to grid supply
CONTENTS
1. TNBES Business
2.Hybrid System in Malaysia3. Current Projects4. Project Pictures/Info
Why Solar Hybrid?
Supply from National Grid:• High cost – far from grid system (current distance considered for grid < 5km) –• Not available – remote
Diesel Stand Alone (Genset):• 6 to 12 hour supply• High fuel cost and consumption• High Operation, Maintenance, Repairs &
Replacement Cost (OMR&R) • Low reliability
Operational problems;
Disadvantage of Stand-alone Genset
Generator set starting failure, requires unscheduled site visits/permanent manpower for fault rectification. Generator engine life also proved unsatisfactory. For isolated areas, fuel logistics and handling will increase operational costs.
Why Solar Hybrid?Why Solar Hybrid?
Able to provide 24hr supplyRemote MonitoringLeast cost option
Why Solar Hybrid?
FUNDING OF SHS PROJECTS
Majority of Wind/Solar Hybrid Projects undertaken by TNB-ES are funded by Government:
1. AAIBE (Electricity Supply Industry Trust Fund)2. Ministry of Finance (MOF)3. Ministry of Rural Development (KKLW)4. Ministry of Education (MOE)
List of
SHS projects by TNBES
TNB-ES has Constructed > 30 SHS since 2001
4340 kW3520 kW5139 kWh200 kW620 kW
Total (excluding
battery)
Gen SetBatteryWindSolar
TNB-ES has Constructed 35 SHS with > 4MW Total Capacity
Typical Solar /Diesel Hybrid System ConfigurationTypical Solar /Diesel Hybrid System Configuration
Solar
BatteryBattery DieselGenset
Bi -directionalInverter
Bi -directionalInverter
ControllerController
LoadLoadDCDC
ACAC
During DaytimeDuring Short Fall/ DeficitDuring Night Time
Rectification
CONTENTS
1. TNBES Business2. Hybrid System in Malaysia
3.Current Projects4. Project Pictures/Info
On-going Projects
5MW Solar Farm - TNBSHS for Remote Schools - MOE
Wind/Solar Hybrid in Pulau Perhentian, Trengganu
PROJECT PICTURES
Solar Hybrid Stations off Mersing, Johore
PROJECT PICTURES
Langkawi Cable Car, Langkawi
PROJECT PICTURES
PAST PROJECT INFORMATION
THANK YOU
www.tnbes.com.my
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