GB/T 36282-2018 PDF EnglishUS$145.00 · In stock · Download in 9 seconds
GB/T 36282-2018: Electromagnetic compatibility requirements and test methods of drive motor system for electric vehicles Delivery: 9 seconds. True-PDF full-copy in English & invoice will be downloaded + auto-delivered via email. See step-by-step procedure Status: Valid
Similar standardsGB/T 36282-2018: Electromagnetic compatibility requirements and test methods of drive motor system for electric vehicles---This is an excerpt. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.), auto-downloaded/delivered in 9 seconds, can be purchased online: https://www.ChineseStandard.net/PDF.aspx/GBT36282-2018 GB NATIONAL STANDARD OF THE PEOPLE’S REPUBLIC OF CHINA ICS 43.040 T 35 Electromagnetic compatibility requirements and test methods of drive motor system for electric vehicles Issued on. JUNE 07, 2018 Implemented on. JANUARY 01, 2019 Issued by. State market regulatory administration; Standardization Administration of PRC. Table of ContentsForeword... 3 1 Scope... 4 2 Normative references... 4 3 Terms and definitions... 5 4 Requirements... 6 4.1 Electromagnetic radiation emission... 6 4.2 Immunity... 7 5 Test methods... 8 5.1 Electromagnetic radiation emission test... 8 5.2 Immunity test... 12 6 Test report... 19 Appendix A (Normative) Functional status classification... 20 Appendix B (Normative) Immunity test level... 21 Appendix C (Informative) Test report requirements... 23 References... 241 ScopeThis standard specifies the electromagnetic compatibility requirements and test methods of drive motor system for electric vehicles. This standard applies to the drive motor systems of pure electric vehicles, hybrid electric vehicles and fuel cell electric vehicle. In this standard, it considers the HV (high voltage) power system component as a typical full shielding system. Note. Electric vehicle power systems are usually divided into two types. the first type is common LV (low voltage) system, its typical structural features are unshielded; and the second type is HV system, its typical structural features are shielded.2 Normative referencesThe following documents are essential to the application of this document. For the dated documents, only the versions with the dates indicated are applicable to this document; for the undated documents, only the latest version (including all the amendments) are applicable to this standard. GB/T 18384.3-2015 Electrically propelled road vehicles - Safety specifications - Part 3.Protection of persons against electric shock GB/T 18655-2010 Vehicles boats and internal combustion engines - Radio disturbance characteristics - Limits and methods of measurement for the protection of on-board receivers GB/T 19951 Road vehicles - Test methods for electrical disturbances from electrostatic discharge GB/T 21437.2-2008 Road vehicles - Electrical disturbances from conduction and coupling - Part 2.Electrical transient conduction along supply lines only GB/T 29259 Road vehicle - Electromagnetic compatibility terminology GB/T 33014.1 Road vehicles - Component test methods for electrical/electronic disturbances from narrowband radiated electromagnetic energy - Part 1.General3 Terms and definitionsThe following terms and definitions as defined in GB/T 29259 apply to this document. 3.1 Equipment under test; EUT This standard refers specifically to the drive motor system for electric vehicles. 3.2 Low voltage; LV Corresponds to the grade A voltage as specified in GB/T 18384.3-2015. 3.3 High voltage; HV Corresponds to the grade B voltage as specified in GB/T 18384.3-2015. 3.4 High voltage artificial network; HV AN A device that is in series on the high-voltage DC power line of the device under test and provides a specified load impedance for measuring the disturbance voltage in a given frequency range and isolates the device under test from the power source.4 Requirements4.1 Electromagnetic radiation emission 4.1.1 Broadband electromagnetic radiation emission limits The EUT broadband radiation emission limits are shown in Table 1 and Figure 1 in the frequency range of 30 MHz ~ 1000 MHz. 4.1.2 Narrowband electromagnetic radiation emission limits The EUT narrowband electromagnetic radiation emission limits are shown in Table 2 and Figure 2 in the frequency range of 30 MHz ~ 1000 MHz. 4.2 Immunity 4.2.1 Electromagnetic radiation immunity In the frequency range of 20 MHz ~ 2000 MHz, the test is carried out in accordance with the provisions of 5.2.1 using the big current injection (BCI) method and the anechoic chamber (ALSE) method. Electromagnetic radiation immunity test grade and functional status requirements shall at least meet the requirements of Table 3. 4.2.2 Transient conducted immunity along the power line Test only on 12V or 24V LV modules. The immunity test grade and functional status requirements for transient disturbances conducted along the power line shall meet at least the requirements of Table 4.See Appendix B for the test grade definition. 4.2.3 Electrostatic discharge immunity When direct contact discharge and air discharge tests are performed in two cases where the EUT is not energized and only the LV is supplied, the EUT functional status shall meet the requirements of Table 5.5 Test methods5.1 Electromagnetic radiation emission test 5.1.1 Broadband electromagnetic radiation emission test 5.1.1.1 Test method The method is used to test the broadband electromagnetic radiation emissions produced by the EUT. If there is no other requirement, in the frequency range of 30 MHz ~ 1000 MHz, the test shall be carried out in accordance with the method specified in GB/T 18655-2010. 5.1.1.2 Test status The EUT shall be in normal operation status with a speed at 50% of the rated speed, a torque at 50% of the rated torque, and a mechanical output load reaching to 25% of the continuous power. 5.1.1.3 Test arrangement The test layout is shown in Figure 3. The shielding configuration shall be arranged in accordance with the actual situation of the vehicle. Normally all shielded HV components shall be grounded with low impedance (e.g. AN, cable, connector, etc.). Both the EUT and the load shall be grounded. Outdoor HV power supplies shall be connected via feedthrough filtering. 5.1.2 Narrowband electromagnetic radiation emission test 5.1.2.1 Test method The method is for testing narrowband electromagnetic radiation emissions produced by an EUT, such as a microprocessor-based system. If there is no other explanation, in the frequency range of 30 MHz ~ 1000 MHz, the test shall be carried out in accordance with the method specified in GB/T 18655-2010. 5.1.2.2 Test status The HV and LV are powered normally, the EUT drive module is in standby mode with no output power. 5.1.2.3 Test arrangement Same as the test layout requirements of 5.1.1.3, as shown in Figure 3. 5.1.2.4 Test requirements Measurements shall be made in a semi-anechoic chamber with a frequency range of 30 MHz ~ 1000 MHz. 5.2 Immunity test 5.2.1 Electromagnetic radiation immunity 5.2.1.1 General requirements The test was carried out by a combination of an anechoic chamber method and a big current injection (BCI) method. Among them, in the frequency range of 20 MHz ~ 200 MHz, use the big current injection (BCI) method, the immunity test intensity shall be no less than 60 mA; in the frequency range of 200 MHz ~ 2000 MHz, the anechoic chamber (ALSE) method shall be used, the intensity of the immunity test shall be not less than 30 V/m. 5.2.1.3 Test arrangement The big current injection (BCI) test layout is shown in Figure 4; the anechoic chamber (ALSE) test layout is shown in Figure 5. 5.2.2 immunity test of power line transient conduction In accordance with the provisions of GB/T 21437.2-2008, it shall apply the test pulses 1, 2a, 2b, 3a, 3b and 4 to the LV power cable and other connection lines that may be connected to the LV power cable. The EUT shall be in standby status and the HV and LV will be powered normally. The controller of the EUT shall be monitored in real time during the test. If necessary, measures shall be taken to isolate the auxiliary monitoring device. 5.2.3 Electrostatic discharge immunity test Test in accordance with the provisions GB/T 19951.The test shall be carried out in sequence with the EUT not energized and only the LV is supplied. When the EUT is not energized, simulate the direct discharge of the human body to the EUT during assembly or maintenance, to apply discharge to the nut and opening on the easily touchable (but not limited to) concave connecting pins, housings, buttons, switches, display screens, and housings when the EUT is handled. Use the solid insulated wire with a cross-sectional area of 0.5 mm2 ~ 2 mm2 and a length of no more than 25 mm to draw the concave connecting pin.6 Test reportExcept as required by this standard to record in the test report, see Appendix C for other requirements of the test report. ......Source: Above contents are excerpted from the full-copy PDF -- translated/reviewed by: www.ChineseStandard.net / Wayne Zheng et al. Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of English version of GB/T 36282-2018 be delivered?Answer: The full copy PDF of English version of GB/T 36282-2018 can be downloaded in 9 seconds, and it will also be emailed to you in 9 seconds (double mechanisms to ensure the delivery reliably), with PDF-invoice.Question 2: Can I share the purchased PDF of GB/T 36282-2018_English with my colleagues?Answer: Yes. The purchased PDF of GB/T 36282-2018_English will be deemed to be sold to your employer/organization who actually paid for it, including your colleagues and your employer's intranet.Question 3: Does the price include tax/VAT?Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countriesQuestion 4: Do you accept my currency other than USD?Answer: Yes. www.ChineseStandard.us -- GB/T 36282-2018 -- Click this link and select your country/currency to pay, the exact amount in your currency will be printed on the invoice. Full PDF will also be downloaded/emailed in 9 seconds.How to buy and download a true PDF of English version of GB/T 36282-2018?A step-by-step guide to download PDF of GB/T 36282-2018_EnglishStep 1: Visit website https://www.ChineseStandard.net (Pay in USD), or https://www.ChineseStandard.us (Pay in any currencies such as Euro, KRW, JPY, AUD).Step 2: Search keyword "GB/T 36282-2018". Step 3: Click "Add to Cart". If multiple PDFs are required, repeat steps 2 and 3 to add up to 12 PDFs to cart. Step 4: Select payment option (Via payment agents Stripe or PayPal). Step 5: Customize Tax Invoice -- Fill up your email etc. Step 6: Click "Checkout". Step 7: Make payment by credit card, PayPal, Google Pay etc. After the payment is completed and in 9 seconds, you will receive 2 emails attached with the purchased PDFs and PDF-invoice, respectively. Step 8: Optional -- Go to download PDF. Step 9: Optional -- Click Open/Download PDF to download PDFs and invoice. See screenshots for above steps: Steps 1~3 Steps 4~6 Step 7 Step 8 Step 9 |
