{"id":2237,"date":"2023-03-20T13:20:29","date_gmt":"2023-03-20T12:20:29","guid":{"rendered":"https:\/\/develop.visionmedia.nu\/harmonizer\/electricity-quality-problem\/"},"modified":"2023-05-02T10:18:32","modified_gmt":"2023-05-02T08:18:32","slug":"electricity-quality-problem","status":"publish","type":"page","link":"https:\/\/harmonizer.nu\/en\/electricity-quality-problem\/","title":{"rendered":"Power Quality Problems"},"content":{"rendered":"

[et_pb_section fb_built=”1″ admin_label=”Hero” _builder_version=”4.20.2″ use_background_color_gradient=”on” background_color_gradient_stops=”rgba(255,255,255,0.7) 0%|rgba(255,255,255,0.7) 100%” background_color_gradient_overlays_image=”on” background_color_gradient_start=”rgba(255,255,255,0.7)” background_color_gradient_end=”rgba(255,255,255,0.7)” background_enable_image=”off” custom_padding=”0|0px|54px|0px|false|false” bottom_divider_height=”0px” border_color_bottom=”#efefef” global_colors_info=”{}”][et_pb_row column_structure=”2_5,3_5″ _builder_version=”4.20.2″ width=”100%” max_width=”100%” custom_margin=”|||” custom_margin_tablet=”||0px|” custom_margin_phone=”” custom_margin_last_edited=”on|desktop” custom_padding=”0|0px|27px|0px|false|false” use_custom_width=”on” width_unit=”off” custom_width_percent=”100%” global_colors_info=”{}”][et_pb_column type=”2_5″ _builder_version=”4.16″ custom_padding=”4%||6%|12%|false|false” custom_padding_tablet=”50px|50px|50px|50px” custom_padding_phone=”50px|50px|50px|50px” custom_padding_last_edited=”on|tablet” global_colors_info=”{}” padding_tablet=”50px|50px|50px|50px” padding_last_edited=”on|tablet” custom_padding__hover=”|||” padding_phone=”50px|50px|50px|50px”][et_pb_text _builder_version=”4.20.2″ text_font=”Montserrat|300|||||||” text_text_color=”#677a92″ text_font_size=”16px” text_line_height=”1.8em” header_font=”Montserrat|700||on|||||” header_font_size=”1.6vw” header_letter_spacing=”1px” header_line_height=”1.3em” header_2_font=”||||||||” max_width=”600px” custom_margin=”||1px|||” custom_padding=”|||” text_line_height_tablet=”1.8em” text_line_height_phone=”1.8em” text_line_height_last_edited=”on|phone” header_font_size_tablet=”” header_font_size_phone=”36px” header_font_size_last_edited=”on|phone” locked=”off” global_colors_info=”{}”]<\/p>\n

Power Quality Problems<\/h1>\n

[\/et_pb_text][et_pb_text _builder_version=”4.20.2″ text_font=”Montserrat|300|||||||” text_text_color=”#000000″ text_font_size=”16px” link_font=”|600|||||||” link_text_color=”#b11f23″ header_font=”||||||||” header_2_font=”Montserrat|300|||||||” header_2_text_color=”#212d3b” header_2_font_size=”40px” header_2_line_height=”1.5em” header_3_font=”Montserrat|300||on|on||||” custom_margin=”||2px|||” custom_padding=”||0px|||” locked=”off” global_colors_info=”{}” link_text_color__hover=”#202020″ link_text_color__hover_enabled=”on|desktop”]The most common power quality problems, their consequences and measures are summarized in the table below.[\/et_pb_text][et_pb_button button_url=”@ET-DC@eyJkeW5hbWljIjp0cnVlLCJjb250ZW50IjoicG9zdF9saW5rX3VybF9wYWdlIiwic2V0dGluZ3MiOnsicG9zdF9pZCI6IjMwNCJ9fQ==@” button_text=”Contact us” button_alignment=”left” _builder_version=”4.20.2″ _dynamic_attributes=”button_url” custom_button=”on” button_text_size=”14px” button_text_color=”#FFFFFF” button_bg_color=”#326403″ button_border_width=”16px” button_border_color=”rgba(228,13,22,0)” button_border_radius=”100px” button_letter_spacing=”1px” button_font=”Montserrat|500|||||||” background_layout=”dark” custom_margin=”17px|||||” custom_padding=”|||” locked=”off” global_colors_info=”{}” button_text_size__hover_enabled=”off” button_one_text_size__hover_enabled=”off” button_two_text_size__hover_enabled=”off” button_text_color__hover_enabled=”on|desktop” button_one_text_color__hover_enabled=”off” button_two_text_color__hover_enabled=”off” button_border_width__hover_enabled=”off” button_one_border_width__hover_enabled=”off” button_two_border_width__hover_enabled=”off” button_border_color__hover_enabled=”off” button_one_border_color__hover_enabled=”off” button_two_border_color__hover_enabled=”off” button_border_radius__hover_enabled=”off” button_one_border_radius__hover_enabled=”off” button_two_border_radius__hover_enabled=”off” button_letter_spacing__hover_enabled=”off” button_one_letter_spacing__hover_enabled=”off” button_two_letter_spacing__hover_enabled=”off” button_bg_color__hover_enabled=”off|desktop” button_one_bg_color__hover_enabled=”off” button_two_bg_color__hover_enabled=”off” button_bg_color__hover=”#ecf39e” button_text_color__hover=”#000000″][\/et_pb_button][\/et_pb_column][et_pb_column type=”3_5″ _builder_version=”4.16″ custom_padding=”|||” global_colors_info=”{}” custom_padding__hover=”|||”][et_pb_image src=”https:\/\/harmonizer.nu\/wp-content\/uploads\/2023\/03\/subheader.jpg” alt=”ceramic ball bearings of silicon nitride Si3N4 and zirconium dioxide ZrO2″ title_text=”subheader” force_fullwidth=”on” align_tablet=”center” align_phone=”center” align_last_edited=”on|desktop” _builder_version=”4.20.2″ custom_margin=”||||false|false” custom_padding=”|||20%|false|false” border_radii=”off||||5px” border_color_all=”#90a955″ global_colors_info=”{}”][\/et_pb_image][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ _builder_version=”4.16″ _module_preset=”default” custom_padding=”6px|||||” global_colors_info=”{}”][et_pb_row custom_padding_last_edited=”on|phone” _builder_version=”4.20.2″ background_color=”#f2f2f2″ use_background_color_gradient=”on” background_color_gradient_stops=”rgba(242,242,242,0.7) 0%|rgba(242,242,242,0.7) 100%” background_color_gradient_overlays_image=”on” background_color_gradient_start=”rgba(253,253,229,0.7)” background_color_gradient_end=”rgba(253,253,229,0.7)” background_image=”https:\/\/harmonizer.nu\/wp-content\/uploads\/2023\/03\/harm-logo.png” background_size=”custom” background_image_width=”27%” background_position=”top_left” background_horizontal_offset=”2%” background_vertical_offset=”2%” max_width=”1920px” custom_padding=”5.5%|5%|0.2%|5%|false|true” custom_padding_tablet=”13%||||false|true” custom_padding_phone=”26%||||false|true” border_radii=”off|15px|15px||” box_shadow_style=”preset4″ box_shadow_color=”#326403″ global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.16″ custom_padding=”|||” global_colors_info=”{}” custom_padding__hover=”|||”][et_pb_text _builder_version=”4.20.2″ text_font=”Montserrat|300|||||||” text_text_color=”#000000″ link_font=”|600|||||||” link_text_color=”#b11f23″ header_font=”||||||||” header_2_font=”Montserrat|300|||||||” header_2_text_color=”#212d3b” header_2_font_size=”40px” header_2_line_height=”1.5em” custom_margin=”|||” custom_padding=”|||” global_colors_info=”{}” link_text_color__hover=”#202020″ link_text_color__hover_enabled=”on|desktop”]<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n
Type of disturbance<\/th>\nSources<\/th>\nConsequences<\/th>\nActions<\/th>\n<\/tr>\n<\/thead>\n
Rapid voltage variations<\/th>\nCyclical loads, pumps, spot welds<\/td>\nProtection triggers, productivity limitation<\/td>\nDynamic compensation, series compensation<\/td>\n<\/tr>\n
Transients<\/th>\nConnection of capacitor banks, cables, transformers, Disconnection of inductive loads, Lightning, short circuits, earth faults<\/td>\nBreakdowns, protective trips, loss of production<\/td>\nSynchronized switches, damping circuits<\/td>\n<\/tr>\n
Commutation dips<\/th>\nRectifiers, frequency converters<\/td>\nProduction stoppages, equipment failures<\/td>\nPower converter filters, linear reactors<\/td>\n<\/tr>\n
Voltage dips<\/th>\nThunder, ground fault, engine starter<\/td>\nSafety triggers, production stoppages, equipment breakdowns<\/td>\nDVR, power limiter<\/td>\n<\/tr>\n
Harmonic<\/th>\nRectifiers, FRO, lighting, computers, electronics<\/td>\nThermal overload, equipment failures, protective trips<\/td>\nHarmonic filters<\/td>\n<\/tr>\n
Ferroresonance<\/th>\nConnecting and disconnecting large loads<\/td>\nTransformer failures, protective trips<\/td>\nDamping circuits<\/td>\n<\/tr>\n
Supratones<\/th>\nPWM converters and inverters, wind and solar power<\/td>\nfunctional failure<\/td>\nBroadband filters<\/td>\n<\/tr>\n
Flicker<\/th>\nElectric arc furnaces, welding, wind power<\/td>\nRapidly varying lighting intensity<\/td>\nDynamic compensation<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

HARMONIZER has many years of experience in measuring, analyzing and developing measures for existing power quality problems and can therefore always propose optimal technical\/economic solutions.[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row custom_padding_last_edited=”on|phone” _builder_version=”4.20.2″ _module_preset=”default” background_color=”#f2f2f2″ background_enable_image=”off” background_size=”initial” background_position=”top_left” max_width=”1920px” custom_padding=”2%|5%|0.2%|5%|false|true” custom_padding_tablet=”13%||||false|true” custom_padding_phone=”26%||||false|true” border_radii=”off|||15px|15px” box_shadow_style=”preset4″ box_shadow_color=”#326403″ locked=”off” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.20.2″ _module_preset=”default” global_colors_info=”{}”][et_pb_divider color=”#90a955″ _builder_version=”4.20.2″ _module_preset=”default” global_colors_info=”{}”][\/et_pb_divider][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":"

Power Quality ProblemsThe most common power quality problems, their consequences and measures are summarized in the table below. Type of disturbance Sources Consequences Actions Rapid voltage variations Cyclical loads, pumps, spot welds Protection triggers, productivity limitation Dynamic compensation, series compensation Transients Connection of capacitor banks, cables, transformers, Disconnection of inductive loads, Lightning, short circuits, earth […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"dipi_cpt_category":[],"class_list":["post-2237","page","type-page","status-publish","hentry"],"yoast_head":"\nPower Quality Problems - Harmonizer AB<\/title>\n<meta name=\"description\" content=\"Introduction to the field of ceramics and ceramic materials. 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