Iskra helped one of the bigest Georgian electro distribution company JSC Telasi

1. Power Quality Management
CASE STUDY- Power Quality (Telasi Georgia)

2. Georgian electro distribution company JSC Telasi
Location: Tbilisi and surrounding
Project type: Pilot project
Capacity:
 43 measuring points of total 2300
 51 measuring devices: MC750 Network Recorders & MC760 Power
Quality Analyzers
Communication infrastructure:
 Tetra radio communication
 Optical communication
Software: MiSmart professional software package
FACTS ABOUT THE COMPANY
Case Study

3. PROJECT FACTS
Case Study
Communication infrastructure:
 LAN, Optical, GPRS
Measurements (to be determined exactly):
 Up to 64 measurements from each device
(E, PF, U, I, P, Q, f)
 Sampling time 15min
Alarms (to be determined exactly):
 TS: voltage absence
 RTS: voltage high/low
 SUB: voltage high/low, frequency high/low,
current high
Additional monitored signals (not always):
 Temperature – analogue signal
 Intrusion detection – digital signal

4. SYSTEM BLOCK DIAGRAM
Case Study
TS with 1 measuring point
(1xMC750)
TS with 2 measuring points
(2xMC750)

5. TOPOLOGICAL SCHEME
Case Study

6. Business case
MAIN PROJECT CHALLENGES & BENEFITS
 Centralized monitoring and measuring of electrical power quality both in normal operation and in
cases of faults
 Monitoring power quality within the electrical distribution grid in accordance with regulatory
requirements
 Connecting data from measuring instruments within the system with other core business
applications (e.g. ERP, CRM systems) as well as with existing control systems (SCADA)
 Analyzing the behavior of the complete electrical power grid system in extreme circumstances
through constant alarm notifications about faulty events
 Load profile monitoring and demand side management capability to directly control demand in
some situations

7. Why Iskra
Save your
MONEY
Save your
money and
prevent costly
damage with our
equipment
Save your time
searching for
complete
solution. We
offer all you need
to manage your
project
We are the most
flexible and
friendly company
you ever worked
with (personal
managers,
compromise on
delivery terms &
prices)
Save your
TIME
Experience
FLEXIBILITY
Experience
CONVINIENCE
All the
information
about your PQ is
available on one
click at your
device with our
user friendly
software

8. Power Quality Management
Equip yourself better. Manage your Power Quality better.
Better Choice- Iskra