{"id":29300,"date":"2024-05-22T12:19:16","date_gmt":"2024-05-22T12:19:16","guid":{"rendered":"https:\/\/imperix.com\/doc\/?p=29300"},"modified":"2025-05-27T12:37:42","modified_gmt":"2025-05-27T12:37:42","slug":"full-bridge-module","status":"publish","type":"post","link":"https:\/\/imperix.com\/doc\/software\/full-bridge-module","title":{"rendered":"PEH \u2013 Full-bridge module"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 ez-toc-wrap-right-text counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/imperix.com\/doc\/software\/full-bridge-module\/#Modeling-of-PEH\" >Modeling of PEH<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/imperix.com\/doc\/software\/full-bridge-module\/#DC-bus\" >DC bus<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/imperix.com\/doc\/software\/full-bridge-module\/#Embedded-sensors\" >Embedded sensors<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/imperix.com\/doc\/software\/full-bridge-module\/#Power-transistors\" >Power transistors<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/imperix.com\/doc\/software\/full-bridge-module\/#Simulink-PEH-block\" >Simulink PEH block<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/imperix.com\/doc\/software\/full-bridge-module\/#Port-specification\" >Port specification<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/imperix.com\/doc\/software\/full-bridge-module\/#Parameters\" >Parameters<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/imperix.com\/doc\/software\/full-bridge-module\/#PLECS-PEH-block\" >PLECS PEH block<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/imperix.com\/doc\/software\/full-bridge-module\/#Port-specification-2\" >Port specification<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/imperix.com\/doc\/software\/full-bridge-module\/#Parameters-2\" >Parameters<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/imperix.com\/doc\/software\/full-bridge-module\/#Probe-signals\" >Probe signals<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n\n<p>The PEH block is a simulation model included in the <a href=\"https:\/\/imperix.com\/software\/acg-sdk\/\">Imperix Power library<\/a>. It models the imperix full-bridge module <a href=\"https:\/\/imperix.com\/products\/power\/h-bridge-module\/\">PEH4010<\/a> and <a href=\"https:\/\/imperix.com\/products\/power\/full-bridge-module\/\">PEH2015<\/a> in Simulink and PLECS simulation.<\/p>\n\n\n\n<p>For more information regarding the Imperix Power library, please read <a href=\"https:\/\/imperix.com\/doc\/help\/getting-started-with-imperix-power-library\">Getting started with Imperix Power library<\/a>.<\/p>\n\n\n\n<div class=\"wp-block-simple-alerts-for-gutenberg-alert-boxes sab-alert sab-alert-info\" role=\"alert\">Imperix Power library is available starting from ACG SDK 2024.2. Simulink Simscape Electrical or PLECS is also required. The Simulink version is only compatible with Specialized Power Systems. The supported versions are:<br><strong>\u2022<\/strong>\u00a0Simulink R2016a or newer.<br><strong>\u2022<\/strong>\u00a0Plexim PLECS 4.5 or newer.<\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Modeling-of-PEH\"><\/span>Modeling of PEH<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\">\n<p>The schematic of the PEH model is depicted on the right. It has two modeling levels:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>(A) Simple<\/strong><\/li><li><strong>(B) Detailed<\/strong><\/li><\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"383\" height=\"253\" src=\"https:\/\/imperix.com\/doc\/wp-content\/uploads\/2024\/05\/schem_peh.png\" alt=\"schematic of PEH model\" class=\"wp-image-29330\" srcset=\"https:\/\/imperix.com\/doc\/wp-content\/uploads\/2024\/05\/schem_peh.png 383w, https:\/\/imperix.com\/doc\/wp-content\/uploads\/2024\/05\/schem_peh-300x198.png 300w\" sizes=\"auto, (max-width: 383px) 100vw, 383px\" \/><figcaption>Schematic of PEH model<\/figcaption><\/figure><\/div>\n<\/div>\n<\/div>\n\n\n\n<p>For more detailed model parameters and measurement results, please contact support@imperix.ch.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"DC-bus\"><\/span>DC bus<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>The schematic of the equivalent DC bus is shown below.<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/imperix.com\/doc\/wp-content\/uploads\/2024\/05\/schem_dc_bus_simple.png\" alt=\"DC Bus model - Simple\" class=\"wp-image-29278\" width=\"198\" height=\"293\"\/><figcaption>(A) Simple<\/figcaption><\/figure><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/imperix.com\/doc\/wp-content\/uploads\/2024\/05\/schem_dc_bus_detailed.png\" alt=\"DC Bus model - Detailed\" class=\"wp-image-29279\" width=\"283\" height=\"293\"\/><figcaption>(B) Detailed<\/figcaption><\/figure><\/div>\n<\/div>\n<\/div>\n\n\n\n<p>The simulation model is relevant within a given frequency range. The frequency validity range is 0-4 kHz for the (A) Simple level and 0-100 kHz for the (B) Detailed level. In that range, the impedance and transfer function of the model are reasonably close to the modeled system, which can be seen along with the plots of the proposed models. The model parameters are also displayed below.<\/p>\n\n\n\n<div class=\"wp-block-columns are-vertically-aligned-center is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"300\" src=\"https:\/\/imperix.com\/doc\/wp-content\/uploads\/2024\/05\/peh4010_dc_bus_imped.png\" alt=\"PEH 4010 DC Bus impedance\" class=\"wp-image-29319\" srcset=\"https:\/\/imperix.com\/doc\/wp-content\/uploads\/2024\/05\/peh4010_dc_bus_imped.png 500w, https:\/\/imperix.com\/doc\/wp-content\/uploads\/2024\/05\/peh4010_dc_bus_imped-300x180.png 300w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/figure><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\">\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><\/td><td>C_1<br>[uF]<\/td><td>ESR_1<br>[m\u03a9]<\/td><\/tr><tr><td>(A)<\/td><td>1450*2<\/td><td>0<\/td><\/tr><tr><td>(B)<\/td><td>1450*2<\/td><td>35\/2<\/td><\/tr><\/tbody><\/table><figcaption>Model Parameters of PEH4010<\/figcaption><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns are-vertically-aligned-center is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"300\" src=\"https:\/\/imperix.com\/doc\/wp-content\/uploads\/2024\/05\/peh2015_dc_bus_imped.png\" alt=\"PEH 2015 DC Bus impedance\" class=\"wp-image-29320\" srcset=\"https:\/\/imperix.com\/doc\/wp-content\/uploads\/2024\/05\/peh2015_dc_bus_imped.png 500w, https:\/\/imperix.com\/doc\/wp-content\/uploads\/2024\/05\/peh2015_dc_bus_imped-300x180.png 300w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/figure><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\">\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><\/td><td>C_1<br>[uF]<\/td><td>ESR_1<br>[m\u03a9]<\/td><\/tr><tr><td>(A)<\/td><td>4500*2<\/td><td>0<\/td><\/tr><tr><td>(B)<\/td><td>4500*2<\/td><td>8\/2<\/td><\/tr><\/tbody><\/table><figcaption>Model Parameters of PEH2015<\/figcaption><\/figure>\n<\/div>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Embedded-sensors\"><\/span>Embedded sensors<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>A generic sensor can be approximately modeled by an ideal sensor in series with an optional first-order Low-Pass Filter (LPF). The relationship between sensor&#8217;s bandwidth \\(f_{BW}\\) and the time constant \\(\\tau\\) of the LPF follows \\(\\tau = \\frac{1}{2\\pi f_{BW}}\\).<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:42%\">\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/imperix.com\/doc\/wp-content\/uploads\/2024\/05\/schem_sensors_ideal1.png\" alt=\"ideal sensor model\" class=\"wp-image-29703\" width=\"286\" height=\"174\"\/><figcaption>Ideal model<\/figcaption><\/figure><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:58%\">\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/imperix.com\/doc\/wp-content\/uploads\/2024\/05\/schem_sensors_lpf.png\" alt=\"1st-order LPF sensor model\" class=\"wp-image-29290\" width=\"400\" height=\"174\" srcset=\"https:\/\/imperix.com\/doc\/wp-content\/uploads\/2024\/05\/schem_sensors_lpf.png 400w, https:\/\/imperix.com\/doc\/wp-content\/uploads\/2024\/05\/schem_sensors_lpf-300x131.png 300w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><figcaption>1st-order LPF model<\/figcaption><\/figure><\/div>\n<\/div>\n<\/div>\n\n\n\n<p>A sensor is modeled as a first-order LPF only if its bandwidth lies within the frequency range of a given modeling level. Otherwise, it is modeled as an ideal sensor. The following table summarizes the information on all the sensors in the PEH.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-left\" data-align=\"left\"><strong>Sensor<\/strong><\/th><th class=\"has-text-align-left\" data-align=\"left\"><strong>Bandwidth [kHz]<\/strong><\/th><th class=\"has-text-align-left\" data-align=\"left\"><strong>(A) Simple<\/strong><\/th><th class=\"has-text-align-left\" data-align=\"left\"><strong>(B) Detailed<\/strong><\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-left\" data-align=\"left\">PEH voltage sensor<\/td><td class=\"has-text-align-left\" data-align=\"left\">25<\/td><td class=\"has-text-align-left\" data-align=\"left\">Ideal<\/td><td class=\"has-text-align-left\" data-align=\"left\">LPF<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">PEH current sensor<\/td><td class=\"has-text-align-left\" data-align=\"left\">120<\/td><td class=\"has-text-align-left\" data-align=\"left\">Ideal<\/td><td class=\"has-text-align-left\" data-align=\"left\">Ideal<\/td><\/tr><\/tbody><\/table><figcaption>Modeling of the sensors in PEH<\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Power-transistors\"><\/span>Power transistors<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>The PEH block offers two options for modeling the power transistors:<\/p>\n\n\n\n<ul class=\"wp-block-list\" id=\"block-718ef7fa-6690-4053-9dac-c3cfe3c7d47a\"><li><strong>Switched<\/strong> The transistors are modeled by individual power semiconductors. The control inputs are instantaneous logical gate signals.<\/li><li><strong>Averaged<\/strong> The transistors are modeled by controlled voltage and current sources. The control inputs are the relative on-times of the semiconductors with values between 0 and 1. The gate signals can be either instantaneous (using only values 0 and 1) or time-averaged.<\/li><\/ul>\n\n\n\n<p>Although the functionality is practically the same, these options are named differently in PLECS and Simulink Simscape to be consistent with their naming conventions.<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p>In Simulink Simscape they are named:<\/p>\n\n\n\n<ul class=\"wp-block-list\" id=\"block-84b17d12-19ad-4530-89e0-3fa0babcbe25\"><li><strong>Switching devices<\/strong><\/li><li><strong>Switching function<\/strong><\/li><\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p>In PLECS they are named:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>Switched<\/strong><\/li><li><strong>Sub-cycle average<\/strong><\/li><\/ul>\n<\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Simulink-PEH-block\"><\/span>Simulink PEH block<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Port-specification\"><\/span>Port specification<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<ul class=\"wp-block-list\"><li>The input <code>g0,1<\/code> and <code>g2,3<\/code> are the gate signals. There are 4 signals in total, and the order is shown in the schematic.<ul><li>For <code>Switching devices (switched)<\/code> model, <code>g0,1<\/code> and <code>g2,3<\/code> are the 0\/1 PWM signals.<\/li><\/ul><ul><li>For <code>Switching Function (averaged)<\/code> model, <code>g0,1<\/code> and <code>g2,3<\/code> can be either the 0\/1 PWM signals or the duty cycles between 0 and 1.<\/li><\/ul><\/li><li>The output <code>V<\/code> is the measured voltage across the DC bus.<\/li><li>The output <code>I<\/code> is the measured output current.<\/li><li>The connection port <code>DC+<\/code> is the electrical port connected to the positive pole of the DC bus.<\/li><li>The connection port <code>DC-<\/code> is the electrical port connected to the negative pole of the DC bus.<\/li><li>The connection port <code>N<\/code> is the electrical port connected to the midpoint of the DC bus.<\/li><li>The connection port <code>A<\/code> and <code>B<\/code> are the electrical ports connected to the AC output.<\/li><\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\">\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/imperix.com\/doc\/wp-content\/uploads\/2024\/05\/simulink_peh_block.png\" alt=\"PEH Simulink block\" class=\"wp-image-29739\" width=\"116\" height=\"206\"\/><\/figure><\/div>\n<\/div>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Parameters\"><\/span>Parameters<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\"><li><code>Use global configurations<\/code> is ticked when the block receives global configurations from the <code>Config <\/code>block.<\/li><li><code>Modeling level<\/code> selects the modeling level of the peripheral circuits.<\/li><li><code>Transistor model type<\/code> selects the model of the power transistors.<\/li><li><code>Full-bridge module<\/code> selects the type of PEH products to be simulated.<\/li><li><code>Initial DC voltage [V]<\/code> defines the initial voltage across the DC bus when the simulation starts.<\/li><\/ul>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"444\" height=\"565\" src=\"https:\/\/imperix.com\/doc\/wp-content\/uploads\/2024\/08\/simulink_peh_mask.png\" alt=\"PEH Simulink mask\" class=\"wp-image-30579\" srcset=\"https:\/\/imperix.com\/doc\/wp-content\/uploads\/2024\/08\/simulink_peh_mask.png 444w, https:\/\/imperix.com\/doc\/wp-content\/uploads\/2024\/08\/simulink_peh_mask-236x300.png 236w\" sizes=\"auto, (max-width: 444px) 100vw, 444px\" \/><\/figure><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"PLECS-PEH-block\"><\/span>PLECS PEH block<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Port-specification-2\"><\/span>Port specification<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<ul class=\"wp-block-list\" id=\"block-e6494bd8-311e-43a1-a87e-905efc356e10\"><li>The input <code>g0,1<\/code> and <code>g2,3<\/code> are the gate signals. There are 4 signals in total, and the order is shown in the schematic.<ul><li>For <code>Switched<\/code> model, <code>g0,1<\/code> and <code>g2,3<\/code> are the 0\/1 PWM signals.<\/li><li>For <code>Sub-cycle average<\/code> model, <code>g0,1<\/code> and <code>g2,3<\/code> can be either the 0\/1 PWM signals or the duty cycles between 0 and 1.<\/li><\/ul><\/li><li>The output <code>V<\/code> is the measured voltage across the DC bus.<\/li><li>The output <code>I<\/code> is the measured output current.<\/li><li>The connection port <code>DC+<\/code> is the electrical port connected to the positive pole of the DC bus.<\/li><li>The connection port <code>DC-<\/code> is the electrical port connected to the negative pole of the DC bus.<\/li><li>The connection port <code>N<\/code> is the electrical port connected to the midpoint of the DC bus.<\/li><li>The connection port <code>A<\/code> and <code>B<\/code> are the electrical ports connected to the AC output.<\/li><\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\">\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/imperix.com\/doc\/wp-content\/uploads\/2024\/05\/plecs_peh_block.png\" alt=\"PEH PLECS block\" class=\"wp-image-29322\" width=\"102\" height=\"125\"\/><\/figure><\/div>\n<\/div>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Parameters-2\"><\/span>Parameters<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\" id=\"block-66be6431-5576-4fd4-8473-b12a39c4fcb0\"><li><code>Modeling level<\/code> selects the modeling level of the peripheral circuits.<\/li><li><code>Transistor model type<\/code> selects the model of the power transistors.<\/li><li><code>Full-bridge module<\/code> selects the type of PEH products to be simulated.<\/li><li><code>DC Bus midpoint terminal visible<\/code> shows or hides the port <code>N<\/code>.<\/li><li><code>Initial DC voltage [V]<\/code> defines the initial voltage across the DC bus when the simulation starts.<\/li><\/ul>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"438\" height=\"525\" src=\"https:\/\/imperix.com\/doc\/wp-content\/uploads\/2024\/08\/plecs_peh_mask.png\" alt=\"PEH PLECS mask\" class=\"wp-image-30581\" srcset=\"https:\/\/imperix.com\/doc\/wp-content\/uploads\/2024\/08\/plecs_peh_mask.png 438w, https:\/\/imperix.com\/doc\/wp-content\/uploads\/2024\/08\/plecs_peh_mask-250x300.png 250w\" sizes=\"auto, (max-width: 438px) 100vw, 438px\" \/><\/figure><\/div>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Probe-signals\"><\/span>Probe signals<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>The following signals can be monitored by a Probe block in PLECS.<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><code>Gate signals<\/code> monitors the gate signals present at the input <code>g0,1<\/code> and <code>g2,3<\/code>.<\/li><li><code>DC Bus voltage true value [V]<\/code> monitors the true value of the DC bus voltage in Volt.<\/li><li><code>DC Bus voltage sensor output [V]<\/code> monitors the physical output of the DC bus voltage sensor in Volt.<\/li><li><code>Output current true value [A]<\/code> monitors the true value of the output current in Amp.<\/li><li><code>Output current sensor output [V]<\/code> monitors the physical output of the output current sensor in Volt.<\/li><\/ul>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/imperix.com\/doc\/wp-content\/uploads\/2024\/05\/plecs_peh_probe.png\" alt=\"PEH PLECS probe\" class=\"wp-image-29337\" width=\"717\" height=\"327\" srcset=\"https:\/\/imperix.com\/doc\/wp-content\/uploads\/2024\/05\/plecs_peh_probe.png 717w, https:\/\/imperix.com\/doc\/wp-content\/uploads\/2024\/05\/plecs_peh_probe-300x137.png 300w\" sizes=\"auto, (max-width: 717px) 100vw, 717px\" \/><\/figure><\/div>\n","protected":false},"excerpt":{"rendered":"<p>The PEH block is a simulation model included in the Imperix Power library. It models the imperix full-bridge module PEH4010 and PEH2015 in Simulink and&#8230;<\/p>\n","protected":false},"author":10,"featured_media":33315,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","footnotes":""},"categories":[16],"tags":[],"software-environments":[103,104],"provided-results":[],"related-products":[50,31,32,92,166,113,111],"guidedreadings":[],"tutorials":[],"user-manuals":[],"coauthors":[72,100],"class_list":["post-29300","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-software","software-environments-matlab","software-environments-plecs","related-products-acg-sdk","related-products-b-board-pro","related-products-b-box-rcp","related-products-b-box-micro","related-products-b-box-rcp-3-0","related-products-mmc","related-products-pm"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - 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