Technical Issues Facing New Microgrid Developers Dr. Ma: Basinger, EngScD Director, Advancing Engineering Indonesia ae ADVANCING ENGINEERING CONSULTANTS
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Technical Issues Facing New Micro-‐grid Developers
Dr. Ma: Basinger, EngScD Director, Advancing Engineering Indonesia
ae ADVANCINGENGINEERINGCONSULTANTS
Technical Issues Facing New Micro-‐grid Developers
1. Standards 2. Synthesis 3. Scaling
Construc)on standards are o.en largely missing or minimally enforced resul)ng in poor quality to even dangerous infrastructure – workmanship from many contractors & “skilled” laborers has li@le accountability.
Smart-‐meters have become off-‐the-‐shelf technologies, but integra)ng smart-‐meters into local payment & communica)on gateways o.en requires so.ware development and technical savvy.
Tradi)onal centralized micro-‐grids result in major land and security issues while limi)ng “incremental” scaling. Distributed genera)on and storage technologies for micro-‐grids are needed from inverter (and ba@ery) manufacturers.
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Standards: Workmanship, Accountability
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Synthesis: Technology IntegraGon into Local Channels
Consumer Mobile Phone
Smart Meter Mobile Network Provider
SMS Gateway (Metering / Monitoring)
SMS Gateway (Payment)
SMS
Internet
KEY:
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Power System (Inverter Monitoring)
Internet Service Provider
Power-‐side Management SoKware
Payment-‐side Management SoKware
Synthesis: Technology IntegraGon into Local Channels
Consumer Mobile Phone
Smart Meter Mobile Network Provider
SMS Gateway (Metering / Monitoring)
SMS Gateway (Payment)
SMS
Internet
KEY:
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Power System (Inverter Monitoring)
Internet Service Provider
Power-‐side Management SoKware
Payment-‐side Management SoKware
??? ???
?
Distributed GeneraMon & Storage
Land issues
Security issues
Expandability
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Scaling: (Needed) Distributed GeneraGon & Storage
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TradiGonal Centralized Power System -‐ Land Issues
Security Issues
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LighMng
Entertainment
RefrigeraMon
Milling, Grinding
Expandability that Tracks Increased Demand
ae ADVANCINGENGINEERINGCONSULTANTS
LighMng
Entertainment
RefrigeraMon
Milling, Grinding
Expandability that Tracks Increased Demand
ae ADVANCINGENGINEERINGCONSULTANTS
LighMng
Entertainment
RefrigeraMon
Milling, Grinding
Expandability that Tracks Increased Demand
ae ADVANCINGENGINEERINGCONSULTANTS
LighMng
Entertainment
RefrigeraMon
Milling, Grinding
Expandability that Tracks Increased Demand
ae ADVANCINGENGINEERINGCONSULTANTS
LighMng
Entertainment
RefrigeraMon
Milling, Grinding
Expandability that Tracks Increased Demand
ae ADVANCINGENGINEERINGCONSULTANTS
LighMng
Entertainment
RefrigeraMon
Milling, Grinding
Expandability that Tracks Increased Demand
ae ADVANCINGENGINEERINGCONSULTANTSPhoto credit Seb. Rodriguez-‐Sanchez
LighMng
Entertainment
RefrigeraMon
Milling, Grinding
Expandability that Tracks Increased Demand
ae ADVANCINGENGINEERINGCONSULTANTSPhoto credit Seb. Rodriguez-‐Sanchez
LighMng
Entertainment
RefrigeraMon
Milling, Grinding
Expandability that Tracks Increased Demand
ae ADVANCINGENGINEERINGCONSULTANTSPhoto credit Seb. Rodriguez-‐Sanchez
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SMA Sunny Island Ba:ery Inverter
SMA Sunny Boy Smart Energy
Grid-‐Med Inverter
enphase micro-‐inverter
enphase AC-‐ba:ery
(under development)
(Needed) Distributed GeneraGon & Storage Components
Distributed GeneraMon & Storage
Land issues
Security issues
Expandability
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Scaling: (Needed) Distributed GeneraGon & Storage
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