Page 5 - Energize January 2022
P. 5

4 16                                       28













                                      8 26                                       35

        FROM THE EDITOR                                                           Copyright
        Will 2022 bring an end to load shedding?                           1
                                                                                  Copyright of all material appearing in energize
                                                                                  is vested in EIA Publishing (Pty) Ltd. In
        COVER STORY
        The role of oil analysis in wind turbine reliability               4      submitting any article for publication, the
                                                                                  authors confirm that they own the copyright to
                                                                                  the said article, which  is ceded to EIA Publishing
        NEWS
        Modern drives improve energy efficiency, cut costs                 7      (Pty) Ltd for publication. The editor  reserves
        Bosch Rexroth SA appoints new CEO                                  7      the right to edit or shorten articles submitted
        Flameproof switchgear for enhanced safety and system protection    8      for  publication. Editing and/or shortening is
        LED retrofit lighting solution for Botswana airport                9      done with due dilligence,  where necessary in
        Mozambique’s Paris-aligned Temane Power Project Reaches Financial Close   10  conjuction with the author(s).
        Winner of three awards in Transform Awards                         11        No part of this publication may be
        Energy efficient electric motors for mines                         12     reproduced, or stored in a  retrieval system,
        World’s first replacement of SF 6 in existing high-voltage equipment   14  or transmitted in any form, or by any means,
        No time for operations to stop in data centres                     15     except  as described below, without the written
        Wind industry market leader views localisation as a key economic driver   16  permission of EIA Publishing  (Pty) Ltd. Copying
        Turbines for the sub-100 MW sector                                 17     of articles is not permitted except for personal
        Country’s largest energy storage system to support grid stability   18    and internal use, to the extent permitted by
        Local firm signs joint development agreement with wind turbine technology leader   19  South African law.  Permission is not required
        ‘One-stop’ service adds lifting inspections division               20     to make abstracts, on condition that a full
        Three-phase PQ analysers eliminate complexities                    21     reference to the source is shown. Requests for
        Specialised induction bending solutions benefit industries         22     permission for other  kinds of copying should be
        Solutions for load shedding and back-up power                      23     addressed to EIA Publishing (Pty) Ltd.
        How South Africa’s road traffic contributes to carbon emissions    24
        Rare-earth-free innovator receives generator order                 25
        Big step forward for energy security and stability in South Africa   26   Disclaimer
        To simplify the adoption of sustainable electric vehicles          27     Articles published in energize do not
        Smart strategies for reducing technical losses                     28     necessarily reflect the views of  EIA Publishing
        Differential transmitter performs under pressure                   29     (Pty) Ltd or the editor. In addition, views
        Cooling and cold chain centre to develop network of outreach centres   30  expressed  by the editor do not necessarily
        Hospitals save lives, but are they able to save energy?            32     reflect the views of   EIA Publishing  (Pty) Ltd or
        Condition monitoring reports now available by WhatsApp             33     any other person or organisation associated
                                                                                  with energize.
        POWER DEVELOPMENTS IN AFRICA                                       34        It is a condition of publishing material in
                                                                                  energize that EIA  Publishing (Pty) Ltd shall
        VIEWS AND OPINION                                                         not be liable for any consequential or  other
        Net Zero is the ‘what’ - but technology with purpose will drive the ‘how’   35  damages arising from the publication in good
        A just transition could transform SA into a green powerhouse       38     faith of any  article, advertisement, picture,
        Dangerous claims about flameproof junction boxes for use in Zone 0 applications   40  comment, view or opinion. This  applies to
        The great green reset, a new normal and energy sovereignty         42     publishing, failing to publish, late publishing or
        Why we need African energy banks, now                              44     incorrectly publishing any article, advertisement,
        Zero electricity bill: What’s the catch?                           46     insert, picture,  caption, etc.
                                                                                     It is acknowledged that errors in transcript,
        TECHNICAL                                                                 human and technical  errors can and do occur,
        Misleading line frequency insulation results on a contaminated transformer   48  but that reasonable effort will be made to
        The South African Wind Atlas: Essential for renewable resource planning   51
        Improving the reliability of Southern Africa’s wind farm transformers   57  minimise their occurence, and to acknowledge
        Offshore wind – a developing innovation in renewable energy technology   61  and correct such errors  when they are brought
        Smart distribution network controls and management lead to energy savings   64  to the attention of EIA Publishing (Pty) Ltd.



                                                   energize | January 2022 | 3
   1   2   3   4   5   6   7   8   9   10