The MiSMART three-tier middleware software is a perfect tool for utility companies, energy suppliers and other parties on both ends of a supply-demand chain. It can be used for distributed smart grid data monitoring solutions as well as a site energy monitoring solution.

1. POWER QUALITY
MANAGEMENT

2. Iskra Power Quality Systems

3. MiSMART
WEB based application comprised from
● Push Data Collector
● Database
● Client
Operating system independent software
● MiSMART vs SCADA
● Not real time (except alarms)
● Data lossless operation
● Scalable and user-friendly
● SMS and e-mail alarm notification
Standard SQL database
● It can be used without the software
solutions
Introduction

4. MiSMART
MiSMART Configuration Tools
● Device data configuration
● Setting up the system grid structure
● User management
MiSMART Data Monitor
● Measurement monitoring
● Alarm monitor
● Basic statistical functions
● EN50160 power quality support
● Table and chart data reviewing
● Exporting data into Excel
● Filtering relevant data from the grid
● Data comparison from different meter points
● Virtual metering points
Key functionalities

5. MiSMART
● Analysis of power quality in the grid for later corrective measures
● Cost savings due to faster response to outagesfor better maintenance
● Energy savings after corrective measures have been implemented
● Historical data for better planning
● Proactive equipment protection
● More reliable grid operation
● Better control of power theft and power losses in the network – this will especially be obvious
when more sites are equipped with PQ analysers
Benefits

6. Business case – Elektro Gorenjska
● Utility company operating MV and LV infrastructure
● 87.000 customers
● 1333 MV/LV transformer stations
● 14 HV/LV transformer stations
● WiMAX, GPRS & ethernet communication
● Project in operation for 2 years
Facts about the company

7. Business case – Elektro Gorenjska
Communication infrastructure:
● WiMAX, GPRS, Ethernet
● over 280 locations with (and growing)
Measurements:
● Up to 60 measurements from each device
● Sampling time from 1 to 10 minutes
Technical facts about the project
Alarms:
● voltage interruption
● voltage high/low
● frequency high/low
● current high
Additional monitored signals:
● Temperature –analogue signal
● Intrusion detection –digital signal

8. Business case – Elektro Gorenjska
● Remote and centralized measurement monitoring (Energy, active power, reactive power,
currents, voltages, phase angles, maximal period values, minimal period values)
● Remote and centralized alarm monitoring in real time
● PQ parameter monitoring according to EN50160 on 19 locations
● Real time information on the operation of installed equipment
● Excel and PQDIF data export capability for regulator reporting
● Better and faster maintenance planning according to historic data offered by the system
● Quicker response to failures as well as failure analysis
● Better supervision over energy losses within the power grid by comparing consumption data
with the one of the billing system
● SCADA system integration over the IEC 60870-5-104 protocol
Key user benefits