Power Quality Management

CASE STUDY- Power Quality (Telasi Georgia)

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

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

SYSTEM BLOCK DIAGRAM

Case Study

TS with 1 measuring point(1xMC750)

TS with 2 measuring points(2xMC750)

TOPOLOGICAL SCHEME

Case Study

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

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

Power Quality Management

Equip yourself better. Manage your Power Quality better.

Better Choice- Iskra