1. Aviv Hanuka Vid Klopcic David Snaider Linfeng Li
ISOLATED CIVILIZATIONS OPERATION
Aviv Hanuka Vid Klopcic David Snaider Linfeng Li

2. TOTAL MICROGRID DISTRIBUTION, WORLD MARKETS 2014 - 2023

3. 64% WASTED
36% USED

4. CENTRALISED vs. DISTRIBUTED
ISSUES
CENTRALISED vs. DISTRIBUTED
Tripping
Blinding of protection
Relay over-reaching
Relay under-reaching
Fault of the overcurrent protection scheme

5. ICO + STABILITY AND OPTIMIZATION
To solve
1. It allows for ADVANCED ANALYSIS  CRUCIAL for balanced operation
2. The greatest problem with renewables is varying amount of energy produced. Compensate coal.
3. Even with battery compensation, load exceeds available power. If there is no reduction of usage the grid trips
4. We can mostly overcome the issue of varying production by implementing controllable loads. This are devices that can operate either during the night or during the day.
REAL TIME USAGE REPORTING – allows for advanced analysis and predictions for future demand
BATTERY “BUFFER” – compensation for peaks in production and demand
IMPLEMENTING PRIORITIES – shuts down only the least important parts first (ex. heating, casinos)
CONTROLLABLE LOADS – keeping optimal balance between available energy and load
Water reserve  water can be pumped only during the day
Large water heater  converting excessive energy to a hot water

6. SMART METER outputs (load and custom function) voltage measurement
CONTROL UNIT
Data collection
Analysis and predictions
Microgrid diagnostics
Wireless control of the smart counters
outputs (load and custom function)
voltage measurement
current measurement
The main part part of our solution is a smart meter, which does all the measurements
low priority cut-off
battery “buffer”

7. REAL TIME USAGE REPORTING
SMART METERS
CONTROL UNIT
BATTERY “BUFFER” – peaks in usage can be covered from a battery
REAL TIME USAGE REPORTING – allows for advanced analysis and predictions for future demand
IMPLEMENTING PRIORITIES – shuts down only the least important parts first (ex. heating, lighting, casinos)
CONTROLLABLE LOADS – keeping optimal balance between available energy and load
Battery  storage of excessive energy
Large water heater  converting excessive energy to a hot water
SCADA = Supervisory Control And Data Acquisition

8. IMPLEMENTING PRIORITIES
Modular Hierarchical Control
(A,B,C,D) A
I II III IV B
I II III IV C
Here, for example, I’d like to called this structure as Egyptian Pyramid. So as you see, the picture I show is the top view of the Pyramid. I divide all the island of the electrical equipment into the ABCD four large modular units, and in each large unit I can divided into 1234 four units. In order to improve the accuracy, then each larger unit is divided again into four small units α β γ δ, and then, we got three layers of 64 units.
I II III IV D
I II III IV

9. Here, for example, I’d like to called this structure as Egyptian Pyramid. So as you see, the picture I show is the top view of the Pyramid. I divide all the island of the electrical equipment into the ABCD four large modular units, and in each large unit I can divided into 1234 four units. In order to improve the accuracy, then each larger unit is divided again into four small units α β γ δ, and then, we got three layers of 64 units.

10. DEMAND, USAGE BALANCING
DAY
NIGHT
DRAINING
COOLING
DISCHARGING
FILLING
HEATING
CHARGING
BATTERY STORAGE
HOT WATER
TAP WATER RESERVE

11. Production and transportation
COSTS
RF module
MCU
Electricity meter
PCB
MICROCHIP MRF24J40-I/ML 7$
STM32F103RCY6TR
4.5$
MAX71020AETI+
2.4$
<1$
Other
Production and transportation
LESS THAN 1$
MONTH / HOUSE
5 years period
~10$
~20$

12. This is ICO, this is innovation, this is the future
To solve
1. It allows for ADVANCED ANALYSIS  CRUCIAL for balanced operation
2. The greatest problem with renewables is varying amount of energy produced. Compensate coal.
3. Even with battery compensation, load exceeds available power. If there is no reduction of usage the grid trips
4. We can mostly overcome the issue of varying production by implementing controllable loads. This are devices that can operate either during the night or during the day.

13. SOURCES
To solve
1. It allows for ADVANCED ANALYSIS  CRUCIAL for balanced operation
2. The greatest problem with renewables is varying amount of energy produced. Compensate coal.
3. Even with battery compensation, load exceeds available power. If there is no reduction of usage the grid trips
4. We can mostly overcome the issue of varying production by implementing controllable loads. This are devices that can operate either during the night or during the day.