DC MACHINE-Motoring and generation, Armature circuit equation
Jmv presentation smart process plant
1. SMART PROCESS PLANT AUTOMATION CONSULTANT
PDIL TEAM NOIDA
WELCOME FOR THE PRESENTATION ON
Best Practice
ELECTRICAL Equipment Installation And
SAFETY PRODUCTS
(Electrical Controls Communication Networking
Monitoring)
3. • Process Plant is Combination of Mechanical, Electrical
and Control Automation Project which is More
Dependable with Motors and Actuator Functions.
• Large Field Maintaining Incoming Material Storage ,
Handling and Pumping up to Process Plant Later
Storage and Transportation for Final Bio Products .
• Handling of Water and Air for Process Activity some
with Cooling and Heating Process .
• Packaging of Finish Products
.
5. • Source of Power
• Through Grid
• Wind Machine
• Solar PV/Solar Thermal
• Captive Power (Genset)
• Battery Back-up UPS/Invertor
• Waste Heat Recovery Power Plant
6. • Process Plant’ May be
• Food & Process
• Cosmetic & Pharma
• Chemical & Bio Products
• Distillery Plant
• Oil &Gas Plant
• Lubricant Plant
• Fuel Handling and Storage
8. • Building and Infra Facilities
• Local Power Generation and Connect to Grid/Off Grid
• Fibre Optic Network
• Wireless/Satalite Communication Tower
• Substation as per Require Capacity
• Smart Net Metering and Monitoring (SCADA)
• Street Light use LED /Stand Alone (Solar)
• Weighing Platform for Transports
• Water Storage and Distribution/Waste Water Treatment
• Bulk Storage Terminal and Distribution
10. Best Practice of Electrical Saftey
Maintenance Free Earthing(1.00Ohm and 0.50Ohm) for Equipments and 8.00Ohm for
Iightning.
Less Joints /Less Corners(All Joint should have 100% Surface Contact(Practice
Exothermic).
Use of Copper Clad Steel/Alumenium Clad Copper Conductor in Place of GI and
Copper Flat Strip for Ground Connection.
External Lightning Protection(Cloud Charges)
IEC 62305 Angle Protection/NFC17-102 Raduis Protection.
Internal Surge Protection from Power and Communication Ports.
11.
12. • The company or firm or any person is not permitted to tender for works in BSNL ... SITC of Early streamer Emission (ESE)
based Lightening protection system ... bank of India, drawn in favour of Accounts Officer, BSNL ..... systems can interfere
with the receive and transmission signals of the installation. iii.
• Feb 4, 2015 - part of a tender which is advantageous to APDCL and to award the contract to one bidder or ... emission
(ESE) type lightning arrestor “Satelit 3-45” made of robust ... The design of the components shall be proven with
Indian .... of Assam Power Distribution Company Limited shall have the meaning herein
15. • NOW Central Electrical Authority and BIS
Change Electrical Installation
Standard/Buildings and Industries
Date28August 2015(Copy Can be Offer)
• Incorporation of Maintenance Free Earthing +
Exothermic Welding
• Incorporation of ESE Type Lighting Arrestors
• Incorporation of Surge Protection for Power,
Control &Monitoring
16. Integrated Power Development Scheme
(IPDS)
• An integrated scheme for urban areas covering:
• Smart Metering and Tamper-proof meters at
homes
• Infrastructure up gradation in urban areas -
Comprehensive sub transmission & distribution
• Underground cabling & GIS Sub stations in
densely populated areas
• IT implementation for better customer service
• Solar installations like rooftop solar panels also
covered
•Outlay of Rs. 65,424 crores
17. Earthing ,Bonding and Lightning
• Created Specification (Maintenance Free Earthing and ESE
Type Lightning Arrestors for Process Plant
• IOCL
• GAIL
• HPCL
• BPCL
• ONGC
• Reliance Industries
• Essar Oil
• Punj Lloyds EPC
• CNG/LPG City Distribution
• Pipe Line
• Many More
20. Failure of Earthing Over Period of Installations
Poor Quality:- Low grade metal quality brings early corrosion.
Corrosion:- Use of Salt & Charcoal to provide better resistance value whereas salt is an element that faster the corrosion
effect on the earthing System.
Fluctuating Ohmic Value:- Due to non maintenance or moisture level on metal portion and charcoal is unable to retain
the moisture its demands regular water due to which salt gets wash away .
Product Life:- The product life of Plate & Pipe Earthing is up to 5 years as above shown picture whereas life of solar
installation meant for 25 years. So new concept change chemical earthing pipe in pipe technology with copper & G.I. is
maintenance free and life is more than 10 years. Now global standards is promotion copper bonded rods according to Ul-
467 and chemical compound for earth enhancing according to IEEE-080 which help maintenance free and life of more
than 40 years according to test conducted by National Electrical Grounding Research Project(NEGRP) report conducted in
USA.
GI Earthing System
according to BIS standard
Copper Bonded Rod
Earthing System according
to UL-467 standard
22. Copper Cladded Conductor For Electrical
Installation
The Copper Clad Steel Grounding Conductor is made up of steel with the coating of 99.99% pure copper. These
conductors/ wires
or strands are equipped with the strength of steel with the conductivity and copper with the better corrosion
resistance property. The concentric copper cladding is metallurgic ally bonded to a steel core through a continuous,
solid cladding process using pressure rolling for primary bonding. The copper cladding
thickness remains constant surrounding steel. We use different steel grades for the steel core result in Dead Soft
Annealed, High strength and Extra High Strength Characteristics.
The Copper Clad Steel Wire yields a composite conductivity of 21%, 30% and 40% IACS, and available in Annealed
and Hard drawn. We are delivering products with varied conductivity and tensile strength as per the customer need.
Further, the wire can be processed to be silver plated or tinned copper clad steel wire.
24. Copper Bonded Rod Earthing System is an technically
advance solution which is internationally accepted as robust
grounding system:
-Made of high tensile low carbon steel rod that provides
more surface area for current to flow.
-Coated with 99.9% pure electrolytic grade copper for
better conductivity.
-Coated with 250 micron copper for higher corrosion
resistance that improves product life.
www.jmv.co.in
Earthing Copper Bonded ROD to UL-467 / IEC 62561 -2/IS 3043
25. Maintenance Free Earth Enhancing Compound
The use of Earth Enhancing Compound complying to …IEEE-
080……..plays an important in making grounding system much more
effective
- It retain moisture thus provide smooth path for current to flow
faster.
-Since it has moisture retention properties it does ’t demand regular
watering that makes the grounding system low maintenance.
-The continuous presence of moisture provides stable Ohmic value.
-It does ’t not washes away with time.
-It does not demand continuous presence of water to maintain its
conductivity
27. Most Efficient Joint Process
It is efficient and superior to all existing surface –to-surface
mechanical retention connectors.
28. What is Exothermic Welding System?
Copper to Bi-Metal and Aluminium
Types of Exothermic Joints:
Possible to join any bi metal except aluminum
Exothermic welding is a process of making maintain free highly molecular bonding process is superior in
performance connection to any known mechanical or compression-type surface-to-surface contact
connector. Exothermic weld connections provide current carrying (fusing) capacity equal to that of the
conductor and will not deteriorate with age.
It offers Electrical connections between two or more copper to copper and copper to steel conductors.
Highly portable method as it does not require any external power source or heat source, so it can be
done almost anywhere.
It provides strong permanent molecular bond among metallic conductors that cannot loosen and
further will not deteriorate with age.
Connection does not corrode with time and it offers permanent conductivity.
29. LIGHTNING PROTECTION
EXTERNAL PROTECTION
CLASS A :
Lightning Arrester
Down Conductor
Counter
Grounding / Earthing
INTERNAL PROTECTION :
Class B
Class C
Class B+C
Class D
Surge Protection Devices
39. EARLY STREAMER EMISSION
t = TFR – TESE
E.S.E. LIGHTNING RODS
ACTIVE PROTECTION SYSTEMS
Radius Protection
40. SOME STREAMER DEVICES:
ELECTRICS
ELECTRONICS
MECHANICAL
RADIOACTIVES
OTHER
STREAMER DEVICES
EARLY STREAMER EMISSION LIGHTNING RODS (ESE):
An ESE air terminal generates an advance in the upward leader (acceleration in
the upward streamer) when compared with a single point.
Air Terminals equipped with early streamer emission systems are designed with one or
more capture points and a hub which supports the connection to the down conductor.
ACTIVE PROTECTION SYSTEMS
44. ESE Testing at CPRI – Bangalore for high voltage
test follow as per NF C 17 102 Standard
TEST FOR E.S.E. LIGHTNING RODS
ACTIVE PROTECTION SYSTEMS
45.
46. Installation
ESE AT with radius protection form 32 mtr to 107 mtr.
DMC Insulator .
GI/FRP Mast .
Down Conductor Copper / Copper Cadmium
Cable 70 sq. mm
Copper Bonded Ground Earthing
47. Transient ( Temporary Error ) :
Sure Protection Devices as per IEC 62305 - 4
Class B / Type 1
Class C/ Type II
Class B+C / Type I+II
Class D / Type III
48. Sources for Extra Current /Voltages from different areas……
Signal Surges Generation due
direct lightning
Switching operations of
heavy duty machines like
motors, lifts, AC units,
refrigerator, welding machine
etc.
Ground Potential Rise
Short Circuit due Wire/ Cables
49. Problems due to Direct or In-Direct Electrical
Installation.
50. Switching actions
Switching actions occur almost everywhere
where work is done with electrical energy.
Especially vulnerable are areas in which large
inductive loads are switched, for example:
• Motors
• Transformers
• Chokes
• Climate control installations
• Welding equipment
• Long light strings
Effects: Overvoltages (surges) on network lines
Cause: High current steepnesses on switching
actions lead to transient surges (overvoltages) on
the mains wiring.
51. Direct strike on a low-voltage overhead line
The preconditions for a direct strike on a low-
voltage overhead line are not the same as for
direct strikes on high-voltage overhead lines.
The fundamental difference is in the proximity
to the building, which permits the conduction of
partial lightning currents.
Effects: Partial lightning currents and voltage
surges in the low-voltage network.
Cause: the amplitude of the lightning impulse
current
52. Place of Use Lightning protection zone concept according to
IEC 61312-1 & IEC 62305
1 Lightning arresters Class 1
to IEC 61643 (also called as Class B)
Requirement class 1 (<4 kV)
2 Surge arresters Class 2
to IEC 61643 (also called as Class C)
Requirement class 2 (<2.5 kV)
3 Surge arresters Class 3
to IEC 61643 (also called as Class D)
Requirement class 3 (<1.5 kV)
LPZ 2
Earthing system
Screen 1
Screen 2Cable
Electro-
magnetic
field
PAS
PAS
LPZ 0/E
2
LPZ 1
1
3
Computer, telecommunications and control system cables must also be covered
by the equipotential bonding by surge protection devices at their zone interfaces.
• LPZ = lightning protection zone
• PAS = equipotential bonding bar
• Screen 1 = building screen
• Screen 2 = room screen
53. Class B / Type 1 Surge Protection Devices used for protecting
form Direct Lightning Impulses at wave form of 10/350 micro
second.
Class C / Type II Surge Protection Devices used for protecting
from Voltage / Switching Surges at wave form of 8 /20 micro
second.
Class B + C / Type I +II Surge Protection Devices used for protecting
from Direct Lightning Impulses and Voltage Surges at wave form of
10/350 & 8/20 micro second.
54. Class C / Type III Surge Protection Devices used for protecting
Data Line Surges .
Class D / Type III Surge Protection Devices used for protecting
For Power Over Ethernet .
Class C / Type II Solar Surge Protection Devices used for protecting
To Solar Circuits.
55. The 100% of lightning energy breaks down as
follows:
a) 50% of the lightning current will flow through
the ground
b) 50% of the lightning current will flow over the
connected metal parts out of the building:
• about 10% to the water pipe (metal)
• about 10% to the gas pipe (metal)
• about 10% to the oil pipe (metal tank)
• about 10% to the sewage pipe
• a out % to the power supplier’s i o i g feed
• max. 5% or 5 kA shared across all data lines
50 %
50 %
Equipotential bonding for lightning protection according IEC 61024-
1 and IEC 61312-1; IEC62305
In India & Sri Lanka Only Chance is Power Line
Approximately 50 % of Total Lightning Current has
to be diverted to Power lines
57. Gel Based Cable Jointing Kit
JMV introduces Cable Jointer-Silicone Gel Based
Cable Jointing Kit for making safe and reliable electrical
joints.
JMV’s Ca le Joi ti g Kit with two-component
insulation for extruded cables joint with self-sealing polymer
insulation, which provides safe electrical connections
between two nodes or electric circuit and prevents hazards.
58. Step – 1
Step – 2
Step – 3
Joint all phase wire/ cable with the help of
crimping tools and lugs
Fixed the separation sheet between all wires/
cables
Close the filled Silicon enclosure from top and
bottom , complete installation is done.
Thimble
Separation Sheet
Gel / Silicon
59. Features :
Provides cable with cable connections and jointing wires in switchboard / electric boxes Being a jelly it can be
easily fit into molds of any shape and size.
Helps in safeguarding electrical connections and also protects electrical connection joints from catching fire, sparking
and leakage current.
Eradicates all the possibilities of fire, electric shocks and sparks, etc. causes due to improper electrical connection
joints and safeguards structure, equipment and person.
Offers safety to your electrical joints from ageing, corrosion, moisture and also observes leakage current.
Advantages :
Nontoxic
Insulating
Highly reliable operation
Maintenance Free
Repairable
Cost Effective
High repeat value
Elasticity
Shape retention
60. • Item No.17 (n):- Erection of Maintenance free earth kit.
• The price shall cover installation of set of maintenance free earth kit consisting of Copper plated earth electrodes ( 4 no.s of 6
feet long ), earth enhancing compound and coupler. The price shall include digging the earth to the required depth and filling
up of earth enhancing compound. The price includes exothermic welding and fixing of copper tape. The price includes
running of bronze cable from kit to the structure requiring earthing. The price includes joining electrodes using coupler
61. • Many Industries now using Follwing Products and Created Standard Instruction Ducuments.
• Indian Railway RDSO Specification (S&T) Draft New 2016 (MaintenanceFree Earthing &Surge
Protection)
• Indian Railway Direct Tender for ESE Type LA (Class A Type Lightning Arrestors)
• Power Grid for Transmission Tower Instalation (Maintenance Free Earthing & Exothermic Joints)
• Power Grid for Transmission UG Cable Instalation (Maintenance Free Earthing & Exothermic Joints)
• Airport Authority of India (CNS) Maintinance Free Earthing,ESE Type LA and Surge Protection
• IOCL Pipe Line for (Maintenance Free Earthing & Exothermic Joints)
• Haryana Govt for Power T&D (Maintenance Free Earthing & Exothermic Joints)
• Gujarat Govt for Power T&D (Maintenance Free Earthing & Exothermic Joints)
• Andhra Pradesh(Infrastructure Developments) for Maintenance Free Earthing
• Andhra Pradesh Govt for Power T&D (Maintenance Free Earthing & Exothermic Joints)
• MNRE /SECI for Solar PV Project Maintinance Free Earthing,ESE Type LA and Surge Protection
• NTPC for Solar PV Maintinance Free Earthing,ESE Type LA and Surge Protection and Copper Clad
Steel Conductor
• West Bengal State for Maintinance Free Earthing and ESE Type LA