Page 5 - Energize March 2021

5 20

8 29 39

FROM THE EDITOR Copyright
Could the private sector stop the load shedding? 1 Copyright of all material appearing in energize
is vested in EIA Publishing (Pty) Ltd. In
submitting any article for publication, the
NEWS
authors confirm that they own the copyright to
Simultaneous voltage and current measurements without metallic contact 4
the said article, which is ceded to EIA Publishing
Local distributor expands product range with new agency 4 (Pty) Ltd for publication. The editor reserves
Powerships to help provide SA with power 5 the right to edit or shorten articles submitted
Dewatering pumps for industry 6 for publication. Editing and/or shortening is
Chosen to be part of the #1000 solutions that can change the world! 6 done with due dilligence, where necessary in
conjuction with the author(s).
Diesel generators in the data centre – when is bigger better? 7
No part of this publication may be
Red Rocket’s first hydro-electric power project achieves commercial operations 8 reproduced, or stored in a retrieval system,
Smart light-poles ready to go 9 or transmitted in any form, or by any means,
On-campus solar project provides an alternative energy option 9 except as described below, without the written
Energy storage: a key piece of the puzzle in South Africa’s energy transition 10 permission of EIA Publishing (Pty) Ltd. Copying
of articles is not permitted except for personal
Authentically empowered for growth 11
and internal use, to the extent permitted by
Rope access employed for shopping mall winch 12 South African law. Permission is not required
Making maintenance proactive instead of reactive 12 to make abstracts, on condition that a full
Improving efficiency and product quality at bulk materials handling facility 14 reference to the source is shown. Requests for
Company’s supplementary lessons helps Orange Farm learner to ace matric 15 permission for other kinds of copying should be
addressed to EIA Publishing (Pty) Ltd.
Surge protection considerations during elevator modernisation 16
Women in leadership: Achieving an equal future in the renewable energy sector 17 Disclaimer
Wind energy industry celebrates new bid window for renewable energy procurement 18 Articles published in energize do not
Hybrid facility selected as preferred bidder in the risk mitigation programme 19 necessarily reflect the views of EIA Publishing
Maintaining backup battery systems for maximum usage and reliability 20 (Pty) Ltd or the editor. In addition, views
expressed by the editor do not necessarily
Stationary battery market boosted by VW order 21
reflect the views of EIA Publishing (Pty) Ltd or
any other person or organisation associated
Power developments in Africa 22 with energize.
It is a condition of publishing material in
VIEWS AND OPINION energize that EIA Publishing (Pty) Ltd shall
not be liable for any consequential or other
Using demand-side management to insulate against rising energy costs 23
damages arising from the publication in good
Ethical investing has finally arrived 24 faith of any article, advertisement, picture,
Gas in South Africa: How viable is it? 26 comment, view or opinion. This applies to
If Africa is to meet its digital potential, the focus must be on data centres 28 publishing, failing to publish, late publishing or
incorrectly publishing any article, advertisement,
insert, picture, caption, etc.
TECHNICAL
It is acknowledged that errors in transcript,
Bulk storage of electrical energy in “grid edge” applications 29
human and technical errors can and do occur,
DEHN protects wind and PV installations 33 but that reasonable effort will be made to
Design modifications at Medupi and Kusile: progress and problems 34 minimise their occurence, and to acknowledge
Flexible PV systems provide support services for future grids 36 and correct such errors when they are brought
Stable grids in a greener world 39 to the attention of EIA Publishing (Pty) Ltd.

energize | March 2021 | 3