the leading electrical & electronics monthly
VOLUME 12 z ISSUE NO. 7z MARCH 2021 z PGS. (!
ISSN 0970-2946 z Rs. 100/-
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March 2021
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leading electrical and electronics monthly
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the leading electrical & electronics monthly
VOLUME 10 z ISSUE NO. 11 z JULY 2019 z PGS. 104
ISSN 0970-2946 z Rs. 100/-
Electrical Industry records Growth of 12.8% High Imports plaguing the Growth
IEEMA Journal is the leading electrical and electronics PRQWKO\ DQG DQ RIÀFLDO RUJDQ of Indian Electrical & Electronics Manufacturers’ Advance Metering A s s o c i a t i o n for Managing Data Smartly (IEEMA).
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In Focus Cheap Chinese goods throbbing Indian Electrical Equipment Units
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Contents
the leading electrical & electronics monthly
Volume 12 Issue No. 07 March 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 17
Samvaad 20
Power Update PM addresses webinar for consultation towards Effective Implementation of Budget provisions in Power and Renewable Energy Sector
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Opinion
In Focus
Why India needs to adopt IE3 as motor MEPS
The Role of ApplicationBased Selection in the Use RI (QHUJ\ (IÀFLHQW 0RWRUV
Cover Story 2021 Showcased innovative solutions for smart distribution and intelligent buildings
IEEMA has organised its 4th edition of Distribuelec scheduled from February 16-20, 2021 virtually. The virtual exhibition was inaugurated by Mr RK Singh, Minister of Power and Ministry of New and Renewable Energy. More than 1100 delegates were present virtually during the Inauguration of Distribuelec 2021.
38
Budget Analysis Investment in Infrastructure, Railway and Discoms will boost Electrical Equipment Industry 14
IE3 The Role of Application-Based Selection in the Use of
One of the biggest challenges mankind is facing today is battling climate change. The effects are very real and very visible. The world’s energy demand is forecasted to surge by 37% by the year 2040. The bulk of it will be from countries driven with robust economic and demographic growth, such as India.
Energy Efficient Motors
An estimated 30 to 35% of total electrical energy consumption is by the industrial sector. Of this, almost 70% is consumed by electric motors. Therefore any improvement LQ WKH HIÀFLHQF\ RI HOHFWULFDO PRWRUV and motor driven systems will have D VLJQLÀFDQW LPSDFW RQ DJJUHJDWH electrical consumption by industry.
March 2021
From the President’s Desk
Dear Friends, It was indeed pleasure to meeting you at 74th IEEMA Foundation Day on 25th Feb 2021. The association has travelled a long way spreading its wings and adding more services and connecting with stakeholders all over the world in the past 73 years. Due to its credentials and trust earned over long period by the efforts of Presidents, Council members, members and the IEEMA Operations Team (IOTs), the Association is now seen as a highly respected apex association by all stakeholders including central and state governments. It also gives me immense pleasure in informing you that, due to its credibility and respect in the power corridors, IEEMA was recently invited by the Ministry of Power, Govt. of India to attend a webinar addressed by Ho’ble Prime Minister Shri Narendra Modi Ji for effective implementation of Union Budget in power sector along with other stakeholders and sectoral experts of the power sector, MDs of DISCOMs, PSU’s, CEOs of state nodal agencies for renewable energy, and senior officials of the Ministry of Power and Ministry of New and Renewable Energy. It is a matter of great satisfaction for us that Hon’ble Minister of Power- Shri R K Singh Ji proudly calls IEEMA his family. The Webinar was an indication of trust between the government and private sectors and an attempt to find ways for quick implementation of the budget announcement for the sector. Being the President of IEEMA, I represented our membership and also spoke at length about the issues concerning the industry. The main focus areas were people and process, standardization of products and system, One Design, One Quality, One Specification, and One Standard for the entire nation and testing labs and technology.
near future. Visitors from more than 72 countries marked their presence during the five days of exhibition Overall the five days event ended with overwhelming response from the power sector. With 89 exhibitors, 18000 footfalls and over 1100 meeting held between buyers and seller the event was a complete success. Lastly would like to say , The last seven decades have been pretty significant in terms of the evolution of the present day businesses. Now its time for us to collaborate, to innovate and leverage our strengths together to be amongst the world leaders. Let’s move ahead with utmost zeal and excitement and pledge our commitment to not only our customers but all stakeholders who would be a part of our journey in the future years.
Best Wishes,
The 4th edition of Distribuelec, Buildelec and Intelect conference received and an overwhelming support by the industry. The “Who’s who” of industry visited the exhibition. The virtual exhibition gave a clear message that covid crisis is accelerating digitalization in industry and that it will become even more important in the
March 2021
Anil Saboo
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Contents
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CASE STUDY
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Insight Failure of solar inverter transformers and power transformers in solar power system – causes and remedies The total installed power generation in India s reported by IEEMA is around 375 GW as on 31.10.2020. Out of which the total installed renewable energy capacity stood at 89 GW of which solar contributed 36 GW an 38 GW.
61
On Transformer’s Abnormal Situation (Part-2)
Case study Innovative use of auxiliary bus in EHV Switch-Yard A Bus System in any Sub-station / Switch-yard in a power system are analogous to a bulk supply reservoir. Bulk Power supply is received on a bus from the generator units through GTs and /or from other nearby supply sources and is transmitted through different feeders to other adjoining sub stations.
65
required voltage level.
Events and Eventualities
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Case Studies on Transformer’s Abnormal Situation (Part-2)
Tech Space Some Aspects on Electrical Systems
TRANSFORMER is the only interlinking Electrical Device between two voltage levels that plays the vital role to connect the power players in the system and to establish correct use of electrical power as per the
Innovative use of Auxiliary Bus in EHV Switch-Yard Some Aspects on Electrical Systems
From our fundamental concept, noload test on single-phase transformer is done at rated voltage. For design of shell-type transformer the width of central-limb is twice that of adjacent OLPEV 'HSHQGLQJ RQ WKH FR HIÀFLHQW of damper, oscillation of the pointer of analogue instruments will be of different modes. Synchroscopes in panel board of electrical power generation is used for synchronization RI WKH LQFRPLQJ DOWHUQDWRU ZLWK LQÀQLW\ bus bar.
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A case history narrating extension of 220 kV supply to needy 220 kV S/S at Sarni in MPPTCL
March 2021
Samvaad...
Dear Members, A news item has appeared in The Times of India recently captioned “After 9-month freeze, Centre starts clearing China FDI plans”. The news item says the Government has begun clearing Chinese foreign direct investment on case by case basis, with FDI approvals being limited to smaller cases so far. Larger proposals will be taken up after carefully analysing the situation. Few points which we are taking up with the Government are: 1)
Certain sectors such as Power and Telecom are areas of national security. Allowing Chinese FDI in these sectors is fraught with dangerous consequences.
2)
In the recent past, there have been State sponsored cyber attacks in many countries Allowing Chinese FDI in Power sector will make this sector more vulnerable.
3)
The domestic electrical equipment industry is well equipped to meet more than 95% of the requirements for generating, transmitting and distributing electricity to the consumers. Barring very few high tech items, almost the entire requirement can be met indigenously.
4)
Even for those highly specialised items, we have sources available in the friendly nations other than China from where these equipments can be procured.
5)
For those items where we have sufficient domestic capacity and competition to cater to the 95% of requirements to the power sector, the industry is grappling with suboptimal capacity utilisation of 60% to 70% max. Allowing Chinese FDI in the
March 2021
electrical equipment sector will adversely impact the health of the existing industries.
For the above reasons, IEEMA has been strongly advocating for minimising our dependency on Chinese equipment for many years. We have been also opposing the Chinese applications for registration as vendors in terms of Department of Expenditure, Ministry of Finance Order (Public Procurement No. 1) issued vide No. F.No.6/18/2019-PPD dated 23rd July, 2020 under Rule 144 (xi) GFR, 2017 for all such equipment and services where we have sufficient domestic capacity and competition available. Even as suppliers with no local manufacturing, Chinese vendors have been notorious for destroying the Indian market by their predatory pricing practices. Allowing Chinese FDI in this critical infrastructure segment of electrical equipment manufacturing will lead to closing down of the home grown industry in the long run. I seek your views on this subject. .
Sunil Misra
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Contents
Editorial Board
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Advisory Committee Founder Chairman Mr R G Keswani
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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Product Showcase
National News
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Advertise Index 78
Power Scenario Global Scenario Indian Scenario
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IEEMA Database Basic Prices & Indices Production Statistics
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International News Wärtsilä completes 100MW combined heat and power plant for German utility Beijing 2022 Olympics to be powered by 100% renewable energy
Centre to support Andhra Pradesh set up EV charging infrastructure Bihar CM Nitish Kumar pitches for ‘one nation, one rate’ policy for electricity India debuts largest domestically-built nuclear reactor with more planned
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5HJG 2IÀFH 0XPEDL 501, Kakad Chambers, 132, Dr A Besant Road, Worli, Mumbai 400 018. Phones: +91(0) 22 24930532 / 6528 Fax: +91(0) 22 2493 2705 Email: nihar.chawalla@ieema.org &RUSRUDWH 2IÀFH 1HZ 'HOKL 5LVK\DPRRN %XLOGLQJ )LUVW ÁRRU 85 A, Panchkuian Road, New Delhi 110001.Phones: +91 (0) 11-23363013, 14, 16 Fax: +91 (0) 11-23363015 Email: delhi@ieema.org %UDQFK 2IÀFH %HQJDOXUX 204, Swiss Complex, 33, Race Course Road, Bengaluru 560 001. Phones: +91 (0) 80 2220 1316 / 1318 Fax: +91 (0) 80 220 1317 Email: bangalore@ieema.org %UDQFK 2IÀFH .RONDWD 503 A, Oswal Chambers, 2, Church Lane, Kolkata 700 001. Phones: +91 (0) 33 2213 1326 Fax: +91 (0) 33 2213 1326 Email: kolkata@ieema.org
Corporate News KPTL acquires Fasttel Engenharia Ltda., a Brazilian EPC company specialised in Power Transmission, Substation and Distribution services Ashok Leyland takes giant strides to reduce its carbon footprint by 60 %
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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.”
Designed by: 5HÁHFWLRQV Processed at: India Printing Works
Website: www.ieema.in Articles: 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. Representatives: 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 6ULQDJDU -DPPX .DVKPLU
Mohammad Irfan Parray Email: irfan.parray@ieema.org Mobile: +91 9858455509
For subscription queries write to: chitra.tamhankar@ieema.org
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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