mahindra dg pv hybrid solution - eqmagpro.com · 1 available: grid fails, dg on, pv on case 3: load...
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Mahindra DG PV Hybrid SolutionPowered by Mahindra Sun MACXTM
Access reliable green and affordable power today
Technical details
Mahindra DG PV Hybrid SolutionPowered by Mahindra Sun MACXTM
Access reliable green and affordable power today
Technical details
Mahindra DG PV Hybrid SolutionPowered by Mahindra Sun MACXTM
Access reliable green and affordable power today
Technical details
Mahindra DG PV Hybrid SolutionPowered by Mahindra Sun MACXTM
Access reliable green and affordable power today
Technical details
High Carbon footprint
Reliable source of power
High cost of generation
Green energy
Variable source of power
Lowered cost of generation
DG
Benefits of DG PV Solution
Why DG PV Hybrid System?
Green energy (30% lower diesel consumption)
Reliable source of power (consistent power 24x7)
Low cost of generation (30% LCOE reduction)
Green energy
Variable source of power
Lowered cost of generation
PV
Green energy (30% lower diesel consumption)
Reliable source of power (consistent power 24x7)
Low cost of generation (30% LCOE reduction)
Target MarketApplications of Mahindra Sun MACX
Military camps Industries
Hotels/ Resorts Islands
Industries Residential colonies
Islands Institutions (Hospital, College etc)
2
Diesel Generation (Single/ Multiple)
Battery Backup(optional)
Distribution Panel
Grid
Mahindra Advanced Controller Unit
(MACXTM)
2
Sun MACXTM (Mahindra Advanced Controller Unit) Works for single and three phase systems
Acts as the brain of the system and protects against both undercurrent and overcurrent situations
Prevents reverse flow of powerCompatible with all diesel generators
24x7 customer helpline for service requestsRemote diagnostics anytime, anywhere using unique URL
Power up with Mahindra Susten
2
Battery Backup(optional)
Solar PV
LoadBidirectional Inverter
Solar Inverter
Mahindra Advanced Controller Unit
(MACXTM)
2
Sun MACXTM (Mahindra Advanced Controller Unit) Works for single and three phase systems
Acts as the brain of the system and protects against both undercurrent and overcurrent situations
Prevents reverse flow of powerCompatible with all diesel generators
24x7 customer helpline for service requestsRemote diagnostics anytime, anywhere using unique URL
Power up with Mahindra Susten
Stability
Customization
Retrofit
Automation
Functions and features
• Interface between Solar PV, DG set and loads
• Intelligent Energy Management
• Prevents underloading of DG
• Data logging (2 month back up)
• Vendor Agnostic
Functions and features
• Interface between Solar PV, DG set and loads
• Intelligent Energy Management
• Prevents underloading of DG
• Data logging (2 month back up)
• Vendor Agnostic
2
SOLAR (100 kW PV)
Available: GRID, PVCase 1: PV < LOADNormal operation
50 kW
8 AM
Mahindra DG PV Hybrid Illustration
2
INVERTER
GRID
Sun MACXTM
50 kWEnergy Flow
Communication
Control
Power line
2
LOAD
Available: GRID, PVCase 1: PV < LOADNormal operation
100 kW
Energy Meter
8 AM
2
Electrical Panel
0 kW DG 125 kVA
100 kW LOAD on50 kW GRID on50 kW SOLAR on
System stable no switching(Normal
operation)
3
Available: GRID, PVCase 2: PV > LOAD
High SOLAR generationPV begins to adjust with LOAD
PV limited to LOAD capacityNo power drawn from GRID
60 kW
SOLAR (100 kW PV)
40 kW
11 AM
Mahindra DG PV Hybrid Illustration
3
INVERTER
GRID
Sun MACXTM
0 kWEnergy Flow
Communication
Control
Power line
3
LOAD
Available: GRID, PVCase 2: PV > LOAD
High SOLAR generationPV begins to adjust with LOAD
PV limited to LOAD capacityNo power drawn from GRID
40 kW
Energy Meter
11 AM
3
Electrical Panel
0 kW DG 125 kVA
40 kW LOAD on0 kW GRID on for reference for SOLAR
0 kW GRID on for reference for SOLAR60 kW of SOLAR on
(exceeds LOAD)
SOLAR reduced to 40 KW to meet LOADSystem stability
ensured
1
Available: GRID fails, DG on, PV onCase 3: LOAD = 80% DG
DG lowered to 50% loading
0 kW
SOLAR (100 kW PV)
40 kW
12 PM
Mahindra DG PV Hybrid Illustration
1
INVERTER
GRID
Sun MACXTM
0 kWEnergy Flow
Communication
Control
Power line
1
LOADAvailable: GRID fails, DG on, PV on
Case 3: LOAD = 80% DGDG lowered to 50% loading
100 kW
Energy Meter
12 PM
1
Electrical Panel
100 kW DG 125 kVA60 kW
100 kW LOAD on100 kW DG on at 80% loading
Solar is onIt is checked if higher SOLAR generation is
possible
SOLAR generation present
SOLAR increased to 40 kW
DG loading is reduced to 50%Saving on fuel consumption
1
Available: DG, PVCase 4: LOAD < PV +30% DG
High SOLAR generationSOLAR begins to reduceDG loading below 30%
SOLAR limited DG loading brought to 30%
75 kW
SOLAR (100 kW PV)
42.5 kW
1 PM
Mahindra DG PV Hybrid Illustration
1
INVERTER
GRID
Sun MACXTM
0 kWEnergy Flow
Communication
Control
Power line
1
LOADAvailable: DG, PV
Case 4: LOAD < PV +30% DG High SOLAR generationSOLAR begins to reduceDG loading below 30%
SOLAR limited DG loading brought to 30%
80 kW
Energy Meter
1 PM
1
Electrical Panel
25 kW DG 125 kVA37.5 kW
100 kW LOAD on100 kW LOAD onDG on at 20% High generation
of 75 kW SOLAR is on
SOLAR generation reduced to 62.5
kW
DG loading changes to safe
loading of 30%, ensuring
long life of system
0
10
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40
50
60
70
80
90
1 2
90 Useful Solar Energy
Increasing intelligence of solar installations Increase solar penetration Reduce diesel consumption Integrate remote monitoring facility
0
10
20
30
40
50
60
70
80
90
1 2
Useful Solar Energy
Solar Generation
Increasing intelligence of solar installations Increase solar penetration Reduce diesel consumption Integrate remote monitoring facility
3 4 5 6 7 8 9 10 11 12 13 14 15 16
Solar DG Load Solar Generation
Useful Solar Energy DG Consumption Excess Solar Power
Without Controller
With Controller
2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
Useful Solar Energy DG Consumption Excess Solar Power
Solar Generation Load
Installation at IgatpuriInstallation at Igatpuri
66 kWp solar and 82.5 kVA DG set (Solar to DG penetration: 80%)
The administration building operates in island mode (absence of grid)
84% of energy requirement met by DG PV Hybrid; reduction in diesel by 40%
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