IEEMA Journal February 2021

Page 1

the leading electrical & electronics monthly

VOLUME 12 z ISSUE NO. 6 z FEBRUARY 2021 z PGS. 102

ISSN 0970-2946 z Rs. 100/-

Join us in the largest e-Exhibition of Power Distribution...

Intelligent Power Distribution with Safety, Sustainability and Hi-Technology

16th - 20th February 2021 l A Virtual Exhibition

See Inside COVID-19 Stay Safe

TISCO: Technology & Innovation Support Council - An IEEMA Initiative Reforms have to be at the grass-root level and not superficial: Dr. Rashi Gupta MSMEs have to bear the brunt, as they are easy targets for buyers: Mr. Vijay Karia




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From the President’s Desk

Dear Friends, The year 2021 began with the good news of the arrival of Covid-19 vaccine made in India, which is truly a successful example of Aatm Nirbhar Bharat. We at IEEMA are also working hand in hand with the government to make the Indian electrical industry fully Aatm Nirbhar. Thus as part of this initiative, IEEMA members have begun an engagement with BHEL India for each product division of IEEMA; to discuss their needs for regular purchases, import substitution items, R & D and other opportunity areas. During the webinar conducted by the Department for Promotion of Industry and Internal Trade (DPIIT) namely Udyog Manthan for promoting Quality and Productivity in Indian Industry. We highlighted the key challenges concerning the Quality and Productivity of the Electrical Equipment Industry. The Industry requires support for R & D and testing facilities. We also request support from the Government in giving importance to Quality and finding alternative to L1 based procurement. Great strides have been made in power generation and transmission capacity over the years, with significant focus on renewable and grid capacity building. However, the power distribution companies (Discoms), involved in the last leg of the electricity chain, now need to adopt IoT, AI and Smart Grids to make distribution systems efficient and economical. It’s time to focus on the distribution sector for getting 24X7 quality power. Thus IEEMA is coming up with the 4th edition of Distribuelec scheduled from February 16-20, 2021 to be held virtually is designed to bring Power Distribution stakeholders – DISCOM, Consumer, Electrical Operational Technology (OT) and Information Technology (IT) – on one platform to conduct business. The event will allow domestic and international customers to connect with Exhibitors. The event will remove the limitation of participation of travelling to a physical location and will increase the number

February 2021

of visitors manifold. The platform will have advanced facilities for all participants to visiting multiple exhibitors depending on their specific. Be a part of India’s transformation story and contribute to it with your ideas, business models, investments, technical expertise and knowledge sharing. Best Wishes,

Anil Saboo

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Contents

the leading electrical & electronics monthly

Volume 12 Issue No. 06 February 2021 CIN U99999MH1970GAP014629 2IÀFLDO 2UJDQ RI ,QGLDQ (OHFWULFDO (OHFWURQLFV 0DQXIDFWXUHUV· $VVRFLDWLRQ Member: Audit Bureau of Circulation & The Indian Newspaper Society

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From the President’s Desk

TISCO

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Technology & Innovation Support Council

Samvaad 15

Interaction The reforms have to be at the grass-root level DQG QRW VXSHUÀFLDO

An IEEMA Initiative

Dr Rashi Gupta

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Special Feature

Cover Story

Expert Speak

TISCO – Technology & Innovation Support Council-An IEEMA Initiative

Distribuelec 2021 Intelligent Power distribution with safety, sustainability and HiTechnology. The 4th Edition of distribuelec scheduled from February 16-20, 2021 to be held virtually is designed to bring Power Distribution stakeholders – DISCOM, Consumer, Electrical Operational Technology (OT) and Information Technology (IT) – on one platform to conduct business.

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SME Talk MSMEs has to bear the brunt, as they are easy targets for WKH EX\HUV Mr Vijay Karia 10

R&D and Innovation are the driving forces behind the economic development of any country and investments in R&D and innovation are key inputs for the growth of any industry sector. Active R&D initiatives and investment in the same have their impact on productivity, exports, employment and capital formation. World over, countries performance in R&D and Innovation is measured by ‘GERD’ – i.e. their Gross Expenditure on R&D as a percentage of their GDP. Various reports of World Bank,

Tripura State Electricity Corporation Limited (TSECL) Transforming TSECL Towards Excellence Tripura State Electricity Corporation Limited (TSECL)

Transforming TSECL Towards Excellence

With the advent of Electricity Act’2003, reforms and restructuring of the state power sector was introduced in Tripura for creating sustainable conditions for development and improving the HIÀFLHQF\ RI VHUYLFHV LQ WKH SRZHU sector.

February 2021


Samvaad...

Dear Members, The Remission of Duties or Taxes on Export Products (RoDTEP) Scheme replaced MEIS (Merchandise Exports from India) Scheme with effect from 1 January 2021. The RoDTEP Scheme came into existence because USA filed a complaint against India at the WTO stating that export subsidies like the MEIS scheme given by the Government of India (GOI) gave undue benefits to Indian exporters and was against the WTO rules. India lost the case at WTO and had to come up with a new WTO-compliant scheme to help Indian exporters. The RoDTEP Scheme was approved by the Union Cabinet on 13th March 2020 and it is effective from January 2021. In the RoDTEP scheme is expected to be more acceptable at the WTO as the reimbursement rates are based on actuals and minutely linked to all input taxes and duties paid by exporters. These include embedded taxes, such as local levies, coal cess, mandi tax, electricity duties and fuel used for transportation, which are not exempted or refunded under any other existing scheme. At present, GST and import/customs duties for inputs required to manufacture exported products are either exempted or refunded. However, certain taxes/duties/levies are outside GST, and are not refunded for exports.

February 2021

The RoDTEP Scheme aims to refund all those taxes and levies which are presently disallowed. Tax assessment is set to become fully automatic for exporters. Exporters will enjoy lower rates of interest on capital loans, higher insurance cover, financial incentives on exports. Increased loan availability for exporters and provision of credit at reduced interest rates to MSMEs. The MoF will be working towards reducing the clearance time at airports and ports to decrease delays in exports. Exporters will be able to monitor the clearance status realtime via a digital platform. Implementation of the scheme would make India a WTO-compliant exporter in the international market and the process as assured by government seems to be simpler and more transparent for exporters.

Sunil Misra

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Guest Article

In Focus

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Electrical Vehicle Charging Using Super CapacitorBattery Hybrid Topology

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Energy Conservation in Dual UHPHG\ ,QGLDQ SUDFWLFH Dual Remedy

Opinion Electrical Vehicle Charging Using

Super Capacitor-Battery Hybrid Topology

Indian Practice

Dual remedy or double remedy may arise out of simultaneous imposition of anti-dumping or countervailing on the same imported products, which results, at least to some extent, in offsetting of the same situation twice

Electric vehicles (EV) are driven by electric motor that is supplied with power from a rechargeable battery. The limitation of battery lifetime impacts the vehicles travelling time. Also, there are some problems such as short life-cycle, cost of battery; low power density affects the performance of EV.

Remedies To Prevent “Electric “Shock and Fires� In Low Voltage Electrical Installations In Residential As Per The Indian Standards, Electrical Wiring Code ,V $QG (DUWKLQJ &RGH ,V Opinion

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In Depth Circuit Breaker DC Time Constant Extrapolation from Standard to Special values and Short Circuit Current Validation Circuit Breakers are employed in system in order to make & break rated Normal as well as short circuit Currents. Sinusoidal Current waveform is symmetrical during normal system condition but becomes highly asymmetrical during initial short circuit condition.

Insight Smart Replacement Of Ehv Transformers SMART replacement in EHV WUDQVIRUPHUV LV GHĂ€QHG DV WKH DELOLW\ to replace an existing unit with minimum changes in an existing substation, minimum possible time & incurring lowest cost, provided that, the corresponding electrical & mechanical aspects either match with existing units or technically superior.

Substation is a nodal point for electrical power distribution where we can see all the major electrical appliances such as Transformers, HT switch gears, LT switch gears, HT and LT cables, bus ducts, grounding conductors etc. Building, where all these appliances get assembled.

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Events and Eventualities Case Studies on Transformer’s Abnormal Situation (Part-1) CASE STUDIES

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On Transformer’s Abnormal Situation (Part-1)

Circuit Breaker DC Time Constant Extrapolation from Standard to Special values and Short Circuit Current Validation 12

TRANSFORMER is the compact Electrical Device, containing active materials as Core, Winding and supporting accessories with tank enclosure. These materials suffer with different stresses during working operation

February 2021


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February 2021

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Contents

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Editorial Board

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Tech Space Hydrogen Economy

Advisory Committee

,QWHUQDWLRQDO 1HZV Dutch companies sign 10-year deal to buy 330 GWh of power from Finland Shell to acquire UK’s largest electric vehicle charging network

Hydrogen Economy

Hydrogen was used for energy JHQHUDWLRQ LQ ÀUVW ,& HQJLQHV RYHU 200 years back and its use in other areas has been steadily increasing. An electric machine to produce gas for fertilizers was started in Norway in 1927. It is now an integral part of PRGHUQ UHÀQLQJ LQGXVWU\ ,W KDV VLQFH been used in zeppelin airship, rocket engines and nuclear weapons.

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Product Showcase 88

Advertise Index 90

Power Scenario Global Scenario Indian Scenario

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IEEMA Database

Uzbekistan to open up electric power, LPG markets amid shortages

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1DWLRQDO 1HZV Cabinet approves Rs 5281.94 crore investment for 850 MW Ratle Hydro Power Project Govt of India’s UJALA and SLNP completes six years of ,OOXPLQDWLQJ ,QGLD HIÀFLHQWO\ India debuts largest domestically-built nuclear reactor with more planned

&RUSRUDWH 1HZV HPL Electric & Power posts robust growth in Q3 FY 21 Tata Power to develop 110 MW Solar Project for Kerala State Electricity Board Limited Racold wins the most prestigious BEE award for the 10th time

Basic Prices & Indices Production Statistics

Sparks Sans Shocks

IEEMA Quality Policy “IEEMA will strive towards providing effective services to the indian electrical and allied industry for improving its quality, competitiveness and global image. ieema also commits to comply with all applicable requirements and continually improve its own quality management system.�

Chairman Mr Anil Saboo

Members Mr Sunil Misra Mr. Krishna Kumar Mr. A Naveen Kumar Mr. Vipul Ray Mr. Sanjay Abhyankar Mr. Sandeep Zanzariya Mr. Ashish Tondon Ms. Sonal Gariba

Sub Editor Ms Shalini Singh

Circulation Incharge Ms Chitra Tamhankar Statistics & Data Incharge Mr Ninad Ranade

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Founder Chairman Mr R G Keswani

:HEVLWH www.ieema.in $UWLFOHV Technical data presented and views expressed by authors of articles are their own and IEEMA does not assume any responsibility for the same. IEEMA Journal owns copyright for original articles published in IEEMA Journal. 5HSUHVHQWDWLYHV Guwahati (Assam) - Nilankha Chaliha Email: nilankha.chaliha@ieema.org Mobile: +91 9706389965 Lucknow (U.P. and Uttarakhand) Ajuj Kumar Chaturvedi Email: anuj.chaturvedi@ieema.org Mobile: +91 9839603195 Chandigarh (Punjab & Haryana) Bharti Bisht Email: bharti.bisht@ieema.org Mobile: +91 9888208880 Jaipur (Rajasthan) Devesh Vyas Email: devesh.vyas@ieema.org Mobile: +91 8955093854 Bhubaneshwar (Odisha) Smruti Ranjan Samantaray Email: smrutiranjan.samantaray@ieema.org Mobile: +91 9437189920 Hyderabad (Andhra Pradesh) Jesse A Inaparthi Email: jesse.inaparthi@ieema.org Mobile: +91 9949235153 Srinagar (Jammu & Kashmir) Mohammad Irfan Parray Email: irfan.parray@ieema.org Mobile: +91 9858455509

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Edited, Printed and published by Mr Sunil Kumar Misra on behalf of Indian Electrical and Electronics Manufacturers’ Association, and Printed at India Printing Works, India Printing House, 42, G. D. Ambekar Road, Wadala, Mumbai 400 031 and Published at 501, Kakad Chambers,132, Dr. Annie Besant Road, Worli, Mumbai 400 018.

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February 2021


Interaction When do you think India’s energy storage market will emerge from its nascent stage? India has always been pro-storage but at present the market is now moving towards adoption of new WHFKQRORJLHV OLNH OLWKLXP EDVHG EDWWHULHV à RZ EDWWHULHV Newer technologies are generally capex intensive and the beginning and gradually become affordable in their commercialization stage and so is the case with the FXUUHQW OLWKLXP EDVHG HQHUJ\ VWRUDJH VHJPHQW ,W LV MXVW the matter of creating more awareness and educating WKH HQG XVHU IRU D IDVWHU DGRSWLRQ

What strategy should companies use to expand in this sector? The companies should focus more on indigenisation DQG YDOXH DGGLWLRQ WR DQ\ LPSRUWHG FRPSRQHQWV :H are highly dependent of all the technologies from other countries and we need to develop the manufacturing DQG UREXVW WHFKQRORJ\ GHYHORSPHQW LQ WKH FRXQWU\ 7KH trading mindset needs a change

“The reforms have to be at the JUDVV URRW OHYHO DQG QRW VXSHUĂ€FLDO Âľ

Dr Rashi Gupta Fondly known as “Batterywali of Indiaâ€?, 'U 5DVKL *XSWD LV WKH SLRQHHU RI manufacturing of Advanced Lithium Batteries LQ ,QGLD 6KH LV WKH IRXQGHU GLUHFWRU RI M/s Vision Mechatronics Private Ltd, leading it towards a name to reckon for LQ WKH Ă€HOG RI 5RERWLFV 5HQHZDEOH (QHUJ\ (QHUJ\ 6WRUDJH

What do you think the government should do to extend more support to this segment? The government can come up with more short-term incentives and better policies to boost this sector, at the PRPHQW LQ RUGHU WR VDYH WKH GLVFRPV WKHUH LV D PDMRU LPSDFW RQ WKH URRIWRS VHJPHQW 7KH UHIRUPV KDYH WR EH DW WKH JUDVV URRW OHYHO DQG QRW VXSHUĂ€FLDO

The government has a target for making India 100% electric vehicle (EV) nation by 2030. What are the main challenges in achieving this target? 100% electric by 2030 has challenges which have to be addressed by all of us together, the government, industry

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Interaction result of the respect love and affection of the industry DQG WKH FXVWRPHUV

Did your journey as a woman in this industry LQà XHQFLQJ \RXQJ ZRPHQ WR HQWHU WKLV ÀHOG" 0\ MRXUQH\ LQ WKLV LQGXVWU\ VHFWRU KDV EHHQ YHU\ FUHDWLYH DQG EHDXWLIXO GHÀQLWHO\ ZLWK FKDOOHQJHV DQG I hope to see more and more young girls and women WDNH XS WKLV ÀHOG DV ZH UHDOO\ QHHG PRUH DQG PRUH ZRPHQ 7KHUH LV D ELJ JDS EHWZHHQ GHPDQG DQG supply and if we need a positive transformation of the power sector, we need more women!

&DQ \RX HODERUDWH RQ WKH PRVW VLJQLĂ€FDQW challenges women face in this industry?

DQG WKH FRQVXPHUV $W SUHVHQW ZH DUH LQ WKH FKLFNHQ DQG HJJ ORRS L H FKDUJLQJ LQIUD ÀUVW RU WKH YHKLFOHV ÀUVW this needs a holistic approach and both the charging infra and e-vehicles have to be together and then the FRQVXPHUV DGRSWLRQ ZLOO EH IDVWHU 7KLV LV DOVR QHHG strengthening of the grid infrastructure together with distributed renewables coupled with energy storage to FDWHU WR XQXVXDO GHPDQGV $QRWKHU DVSHFW WKDW QHHGV to be addressed is on the policy framework, this sector is new and evolving very rapidly so there would be a need of a dynamic policy and not something that we as D FRXQWU\ KDYH EHHQ GRLQJ WUDGLWLRQDOO\ VR IDU

Going forward, what changes do you see, or would you like to see, in the Indian scenario for battery manufacturers? ,WV WLPH WR DGRSW QHZ WHFKQRORJLHV IRU PDQXIDFWXULQJ 6RPHZKHUH ZH QHHG WR EHJLQ ZLWK DW OHDVW KDYLQJ DQFLOODULHV WKHQ PRYH WRZDUGV WKH FRUH FRPSRQHQWV The eco system has to advance together to bring D YLDELOLW\ 7KH JRYHUQPHQW ZLWK WKH QHZ DGYDQFHG manufacturing policy is trying to bring a fresh look to WKH VHFWRU DQG WKH LQGXVWU\ LV DOVR SURJUHVVLQJ 6R YHU\ soon we hope to see more and more focus on state of DUW PDQXIDFWXULQJ RI LQQRYDWLYH DQG QHZ WHFKQRORJLHV

:RPHQ IDFH PDQ\ FKDOOHQJHV EXW , WKLQN WKH WZR PRVW DIIHFWLQJ IDFWRUV DUH PDLQWDLQLQJ D SURIHVVLRQDO SHUVRQDO OLIH EDODQFH DQG Ă€QGLQJ VRPH ´0(Âľ WLPH ,Q the race that we all are running we lose the connection with inner selves which is the most important aspect IRU JURZWK DQG ZHOOEHLQJ :RPHQ ZKLOH PDQDJLQJ WKHLU RIĂ€FHV DQG KRPHV QHHG WR PDQDJH WKHLU LQWHUQDO peace and harmony which will lead to a glowing WUDQVIRUPDWLRQ

Considering your experience, what is your advice to people joining the renewable and or solar energy industry? $OO WKH SHRSOH MRLQLQJ WKH UHQHZDEOH HQHUJ\ LQGXVWU\ it is very important to have sharp technical skills and PDLQWDLQ KLJK VWDQGDUGV RI TXDOLW\ 7KH QHZ DQG \RXQJ entrants should also try get some hands-on practical H[SHULHQFH LI SRVVLEOH RQ OLYH SURMHFWV WKLV ZRXOG KHOS WKHP LPPHQVHO\ (QHUJ\ 6HFWRU XQGHUJRLQJ D transformation and we need more young talent to multiIROG JURZWK RI WKH VHFWRU

Tell us about your journey of becoming ‘Batterywali of India’. 0\ MRXUQH\ RI EHFRPLQJ WKH ´%DWWHU\ZDOLÂľ VWDUWHG LQ ZKHQ ZH Ă€UVW JRW ´7KH :RUOGV 6PDUWHVW /LWKLXP %DWWHU\Âľ LQ ,QGLD 3LRQHHUHG LQ ,QGLD IRU 6PDUW DQG $GYDQFHG /LWKLXP %DWWHU\ 0DQXIDFWXULQJ %DFN WKHQ everyone discouraged and were pretty sure that all the investment made would be lost, but I guess we excelled in our aspirations and we have a made a substantial growth year on year and this year we are also expanding RXU PDQXIDFWXULQJ FDSDFLW\ 7KH 7LWOH ´EDWWHU\ZDOLÂľ LV WKH

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February 2021


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the leading electrical & electronics monthly

the leading electrical & electronics monthly

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ISSN 0970-2946 Rs. 100/-

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GROWTH

Time to take India to the global centerstage in the

Electrical Industry Records Highest Growth of 12.8% in Years

INTELECT 2017

Redefining Electricity for Smarter Living

DistribuELEC

Be ready for Powerplay upto 33kV

Cover Story Industry Growth 2017-18 Expert Speak Transformers Humming Noise Causes & Reduction Techniques

WORLD of ELECTRICITY

Opinion Power with Quality, Reliability with Security Solutions Fire Retardant & Environment Friendly Mobile Transformer

IEEMA Events 2nd TRAFOTECH workshop 2016 10th T&D Conclave

Whatever be the application area, if it is about electricity, then it is on display and discussion in ELECRAMA-2018. Presenting you a wide gamut of industries and application areas that are strategic to the electrical business of the future.

Interview Mr Alok Agarwal, Chairman,

Face 2 Face “No Coal based capacity addition is required during the years 2017-22� - Mr S D Dubey, Chairperson, CEA

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