{"id":7281,"date":"2025-06-19T10:09:47","date_gmt":"2025-06-19T10:09:47","guid":{"rendered":"https:\/\/bdfdigital.com\/?page_id=7281"},"modified":"2025-11-06T10:13:50","modified_gmt":"2025-11-06T10:13:50","slug":"power-quality","status":"publish","type":"page","link":"https:\/\/bdfdigital.com\/en\/power-quality\/","title":{"rendered":"Power quality"},"content":{"rendered":"

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Power<\/span><\/span>quality<\/span><\/span><\/h1>

Systems for Energy Efficiency Improvement<\/span><\/span><\/h2>
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Power quality refers to all the electrical characteristics of power that influence the proper functioning of electrical devices and systems.<\/span><\/span><\/h2>
<\/div>[vc_column_text animation=”fade-in-up” animation_delay=”200″]It concerns the reliability and the degree to which the supplied power matches the rated values required by electrical equipment and systems.[\/vc_column_text][\/vc_column_inner][vc_column_inner width=”1\/2″ vertical_content_position=”middle”]
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\"Power<\/div><\/div>\t<\/div>\r\n\t<\/div>\r\n<\/div>\r\n[\/vc_column_inner][\/vc_row_inner][\/vc_column][\/vc_row][vc_row padding_top_multiplier=”3x” padding_bottom_multiplier=”4x” rc_heading_color=”white” rc_bg_type=”color” rc_bg_color=”#87bf27″ rc_font_color=”#ffffff”][vc_column width=”1\/3″ tablet_sm_width=”1″][vc_column_text animation=”fade-in-up” animation_delay=”200″]A Power Quality problem typically involves a deviation from ideal power supply conditions in terms of voltage or frequency.<\/p>\n

Poor Power Quality inevitably causes issues for motors, drive systems, lighting installations, and IT networks.[\/vc_column_text]

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Power quality includes many aspects, but the main factors are:<\/h5>\n

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  1. Voltage Stability:<\/strong> the supply voltage must remain within a defined variability range, changing its value smoothly and without interruptions.<\/li>\n
  2. Frequency Stability:<\/strong> the frequency of the power grid must stay within a defined variability range, changing smoothly and without interruptions (typically 50 Hz or 60 Hz, depending on the region).<\/li>\n
  3. Harmonics:<\/strong> waveform distortions in the current caused by non-linear equipment.<\/li>\n
  4. Transients and Spikes:<\/strong> sudden increases (spikes) or drops (sags) in voltage that can damage electronic devices.<\/li>\n
  5. Electromagnetic Interference (EMI):<\/strong> electrical disturbances that spread and interfere with the operation of other devices.
    \nGood power quality is essential for the proper operation and longevity of electrical equipment, especially sensitive devices like computers, industrial systems, and communication equipment. Poor power quality can lead to failures, malfunctions, or reduced efficiency.<\/li>\n<\/ol>\n

    [\/vc_column_text][\/vc_column][\/vc_row][vc_row padding_top_multiplier=”3x”][vc_column][vc_row_inner padding_bottom_multiplier=”2x”][vc_column_inner content_width=”90″ animation=”fade-in-up”][vc_column_text]Poor power quality<\/strong> can have several negative consequences, both at the level of individual devices and for industrial systems or in broader contexts.[\/vc_column_text]

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    Here are some of the main issues caused by low electrical power quality:<\/h5>\n

    [\/vc_column_text][\/vc_column_inner][\/vc_row_inner][vc_tta_tour title_tag=”h6″ section_title_tag=”h6″ controls_size=”lg” active_section=”1″ heading_tag=”h6″ tab_collapse_all=”yes” el_class=”powerquality-tour”][vc_tta_section title=”Damage to Equipment” tab_id=”1743667233631-6816deda-5cd9″][vc_row_inner][vc_column_inner][vc_column_text]Overheating:<\/strong> Voltage fluctuations or sudden spikes can cause temperature increases in electronic components, leading to malfunctions or premature failures. Current harmonics cause additional losses in transformers, resulting in higher operating temperatures and a consequent reduction in the machine\u2019s service life.[\/vc_column_text]

    <\/div>[vc_column_text]Damage to Electronic Boards:<\/strong> Harmonics or overvoltages can irreparably damage integrated circuits and other sensitive electronic components.[\/vc_column_text]
    <\/div>[vc_column_text]Mechanical Failures:<\/strong> In motors and electrical machines, voltage fluctuations and waveform distortions can lead to vibrations and abnormal wear, shortening the equipment\u2019s operational lifespan.[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][\/vc_tta_section][vc_tta_section title=”Interruption or Malfunction of Operations” tab_id=”1743667233662-cfb85745-7011″][vc_row_inner][vc_column_inner][vc_column_text]Service Interruptions:<\/strong> Voltage sags or blackouts, even if brief, can disrupt production processes, cause data loss, or lead to malfunctions in electronic and IT systems.[\/vc_column_text]
    <\/div>[vc_column_text]Malfunctions in Control Systems:<\/strong> Automated systems, such as industrial automation controls, may not operate correctly, potentially compromising production or causing complete shutdowns of facilities.[\/vc_column_text]
    <\/div>[vc_column_text]Computer Crashes and Data Loss:<\/strong> Voltage fluctuations or electrical noise can cause IT equipment to malfunction, leading to software crashes or the loss of valuable data.[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][\/vc_tta_section][vc_tta_section title=”Increased Operating Costs” tab_id=”1743667531317-3ce2b502-0a86″][vc_row_inner][vc_column_inner][vc_column_text]High Maintenance Costs:<\/strong> Equipment damaged due to poor power quality requires more frequent maintenance or replacement, leading to increased operational expenses.[\/vc_column_text]
    <\/div>[vc_column_text]Reduced Efficiency:<\/strong> Low power quality can decrease the efficiency of electrical equipment, as devices may operate under suboptimal conditions, resulting in higher energy consumption.[\/vc_column_text]
    <\/div>[vc_column_text]Penalties:<\/strong> In some cases\u2014especially in industrial settings\u2014poor power quality can lead to fines or penalties from energy providers if the system fails to meet certain quality standards.[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][\/vc_tta_section][vc_tta_section title=”Safety Issues” tab_id=”1743667674386-a076f017-9256″][vc_row_inner][vc_column_inner][vc_column_text]Fire Hazard:<\/strong> Overvoltages or short circuits caused by voltage spikes can significantly increase the risk of electrical fires, especially if equipment is not properly protected.[\/vc_column_text]
    <\/div>[vc_column_text]Risk of Personal Injury:<\/strong> Electrical malfunctions or failures can, in some cases, pose safety hazards or cause injuries to operators and users.[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][\/vc_tta_section][vc_tta_section title=”Telecommunication Disruptions” tab_id=”1743667748257-e0aceaad-82f9″][vc_row_inner][vc_column_inner][vc_column_text]Communication Disturbances:<\/strong> Electromagnetic interference (EMI) can affect signal quality in telecommunications systems, causing disruptions in data transmission or telephone lines.[\/vc_column_text]
    <\/div>[vc_column_text]Problems in IT Systems:<\/strong> Power disturbances can also cause malfunctions in servers, network devices, or IT infrastructure, compromising service quality and slowing down connectivity.[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][\/vc_tta_section][vc_tta_section title=”Effects on Equipment Service life” tab_id=”1743667806766-7650605f-f26c”][vc_row_inner][vc_column_inner][vc_column_text]Reduced Service life:<\/strong> The presence of voltage distortions or harmonics can shorten the overall level of electrical and electronic equipment, as operating under non-optimal conditions accelerates wear and tear.[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][\/vc_tta_section][\/vc_tta_tour][vc_row_inner padding_top_multiplier=”2x” padding_bottom_multiplier=”2x” tablet_sm_visibility=”hide” mobile_visibility=”hide”][vc_column_inner content_width=”70″ animation=”fade-in-up”][vc_column_text]<\/p>\n
    In summary:<\/strong><\/h6>\n

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    <\/div>[vc_column_text]Poor electrical power quality can not only directly damage equipment and shorten its service life but also cause service disruptions, increase operating costs, and, in more severe cases, pose safety risks.<\/p>\n

    For these reasons, it is important to monitor and improve power quality, especially in industrial environments and critical infrastructure.[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][vc_row_inner padding_top_multiplier=”2x” padding_bottom_multiplier=”2x” desktop_visibility=”hide” tablet_visibility=”hide”][vc_column_inner][vc_column_text]<\/p>\n

    In summary:<\/strong><\/h6>\n

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    <\/div>[vc_column_text]Poor electrical power quality can not only directly damage equipment and shorten its service life but also cause service disruptions, increase operating costs, and, in more severe cases, pose safety risks.<\/p>\n

    For these reasons, it is important to monitor and improve power quality, especially in industrial environments and critical infrastructure.[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][\/vc_column][\/vc_row][vc_row padding_bottom_multiplier=”3x”][vc_column width=”1\/2″ content_width=”80″ horizontal_content_position=”center” vertical_content_position=”middle” animation=”fade-in-up”]

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    Advantages of the AHF Solution<\/span><\/span><\/h3>
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