DETECT AND SOLVE YOUR POWER QUALITY ISSUES.

1. POWER QUALITY AUDIT
+91-8800671509
sales@felidaesystems.com
www.felidaesystems.co.in

2.  FELIDAE SYSTEMS is an upcoming engineering consultancy company engaged in multifarious
activities ranging from Energy Consultancy, Energy Management Services, Industry
Automation, Panel Manufacturing And Supplying etc.
 We are manufacturer, trader and supplier of qualitative assortment of HT Panel, LT Panel, PLC
Panel, VFD Panel and SCADA Automation System. We are supported by State-of-the-art
infrastructural base that comprises various units such as Procurement, Production, Quality Testing,
R&D, Warehousing & Packaging, Sales & Marketing, etc. The production unit is outfitted with
cutting-edge production technology that helps us in manufacturing panels in compliance with
global quality standards. By functioning in synchronize manner, our professionals help us to cater
diverse requirements of clients efficiently.

4. Power Quality mainly deals with the affect of
harmonics in the electrical distribution system.
Harmonics: It surfaced as a buzzword in the early 1980s, making many people reconsider the
effectiveness of their building's wiring system. Yet, many still view the concept as a relatively
new phenomenon. However, harmonics have been around since well before the early '80s: The
associated problems existed in the electrical world way back when transistor tubes were first
used in the 1930s. Aside from grounding, many deem harmonics as one of the greatest
concerns for the power quality industry today.

5.  VOLTAGE FLUCTUATIONS
 EQUIPMENT DAMAGE
 TEMPERATURE RISE IN CABLES, MOTORS ETC.
 LOSS OF ENERGY
 DEGRADATION OF ELECTRICAL SYSTEM

6. Harmonic currents can cause overheating of distribution system equipment.
Harmonic currents are caused by any electrical equipment that used SMPS.
Distribution system loading by non-linear equipment can cause older dry
type transformers to overheat if not derated.
Lighting accounts for 55% of all electrical power used. An estimated 90% of
that power is controlled by some type of switching mode power supply
(SMPS). That means that 50% of all power used can have harmonic
currents overloading transformers, capacitors and other components on the
distribution system.

7. HARMONIC CURRENT

8. Normal Wave due to linear loads
Distorted Wave due to presence of
nonlinear loads like VFDs, UPSs etc
or rather say due to presence of
Harmonics

9.  Harmonic distortion can cause poor power factor, transformer and
distribution equipment overheating, random breaker tripping, or even
sensitive equipment failure. Since harmonics affect the overall power
distribution system, the power utility may even levy heavy fines when a
facility is affecting the utilities’ ability to efficiently supply power to all of its
customers.
 Variable Speed Drives (also known as Variable Frequency Drives) are prolific
creators of harmonics in electrical systems and as a result, most of the
harmonic mitigation effort focuses on the input side and output side of a
VFD.UPS system also generates considerable amount of harmonics.

11. DETECT PRESENCE / LEVEL OF HARMONICS

12. +91-8800671509
sales@felidaesystems.com
www.felidaesystems.co.in