VW80303-LV123整车高压电安全设计和测试

金蚂蚁国创Nisim高压电安全测试系统支持电源模拟，高压电安全测试，高压附件测试：DCDC、OBC、充电桩、高低压互耦、充电互操作和一致性测试等。

以下是支持的LV123的是内容：

Foreword (LV123-4) 2
前言(LV123-4) 2
1 Scope (LV123-12) 2
1范围（LV23-12） 2
2 Normative references (LV123-19) 3
2规范性引用(LV123-19) 3
3 Terms, definitions and abbreviations (LV123-73) 5
3术语、定义和缩写(LV123-73) 5
3.1 Terms and definitions (LV123-74) 5
3.1术语和定义（LV23-74） 5
3.2 Abbreviations (LV123-98) 19
3.2缩略语(LV123 - 98) 19
4 General requirements (LV123-103) 21
4 一般要求(LV123 - 103) 21
5 Overview of HV system (LV123-105) 22
5 高压系统概述(LV123-105) 22
5.1 HV system (LV123-106) 22
5.1高压系统（LV23-106） 22
5.2 HV components (LV123-113) 25
5.2高压元件（LV23-113） 25
6 Electrical operating ranges of the HV system (LV123-126) 29
6高压系统的电气操作范围(LV123-126) 29
6.1 Voltage class (LV123-128) 29
6.1电压等级(lv123 - 128) 29
6.2 HV operating status (LV123-141) 30
6.2高压运行状态(LV123-141) 30
6.3 Voltage ranges (LV123-148) 31
6.3电压范围(lv123 - 148) 31
6.3.1 Voltage levels (LV123-149) 31
6.3.1电压水平(lv123 - 149) 31
6.3.2 HV voltage ranges (LV123-154) 31
6.3.2高压范围(LV123-154) 31
6.3.3 Operating voltages (LV123-1573) 33
6.3.3工作电压(LV123-1573) 33
6.3.3.1 Overview of operating voltages (LV123-1574) 33
6.3.3.1工作电压概述(LV123-1574) 33
6.3.3.2 Range of unlimited operating capability (LV123-168) 34
6.3.3.2无限运行能力范围(LV123-168) 34
6.3.3.3 Range of upper limited operating capability (LV123-172) 35
6.3.3.3上限操作能力范围(LV123-172) 35
6.3.3.4 Range of lower limited operating capability (LV123-178) 35
6.3.3.4低限运行能力范围(LV123-178) 35
6.3.3.5 Range of highly limited operating capability (LV123-185) 36
6.3.3.5高度受限操作能力范围(LV123-185) 36
6.3.4 Dynamic parameters (LV123-195) 37
6.3.4动态参数(LV123-195) 37
6.3.4.1 Overview of dynamic parameters (LV123-196) 37
6.3.4.1动态参数概述(LV123-196) 37
6.3.4.2 Voltage dynamics (LV123-204) 38
6.3.4.2电压动态(LV123-204) 38
6.3.4.3 Voltage ripple (LV123-214) 39
6.3.4.3电压纹波(LV123-214) 39
6.3.5 Operating voltage deviations (LV123-227) 41
6.3.5运行电压偏差(LV123-227) 41
6.3.5.1 Overvoltage (LV123-232) 41
6.3.5.1过电压(LV123 - 232) 41
6.3.5.2 Undervoltage (LV123-246) 42
6.3.5.2欠压(lv123 - 246) 42
6.3.5.3 Load dump and voltage limiting (LV123-255) 43
6.3.5.3负荷转储和电压限制(LV123-255) 43
6.3.6 Summary of voltage ranges (LV123-260) 44
6.3.6电压范围汇总(LV123-260) 44
6.3.7 Design according to test voltages (LV123-264) 45
6.3.7按测试电压设计(LV123-264) 45
6.3.8 Voltage offset (LV123-271) 45
6.3.8电压偏移(LV123-271) 45
6.4 Interactions between LV and HV system (LV123-276) 46
6.4低压与高压系统交互(LV123-276) 46
7 Requirements for electrical characteristics and HV safety (LV123-283) 46
7电气特性和高压安全要求(LV123-283) 46
7.1 Marking (LV123-288) 46
7.1市场(LV123-288) 46
7.2 Protection against direct contact (LV123-322) 51
7.2直接接触防护(LV123-322) 51
7.2.1 General (LV123-2275) 51
7.2.1常规（LV23-2275） 51
7.2.2 Protection against direct contact by covers (LV123-325) 51
7.2.2用盖子防止直接接触(LV123-325) 51
7.2.3 Protection against direct contact by insulation (LV123-345) 53
7.2.3 绝缘防止直接接触 53
7.2.4 Protection against direct contact by "Complex disassembly" (LV123-353) 56
7.2.4 通过“复杂拆卸”防止直接接触 56
7.3 Equipotential bonding (LV123-358) 57
7.3等电位连接(lv123 - 358) 57
7.4 Overcurrent protection (LV123-1606) 66
7.4 过载电流保护(LV123-1606) 66
7.5 Potential separation of HV system and LV powernet (LV123-408) 68
7.5 高压系统与低压电网的电位分离(LV123-408) 68
7.6 Isolation resistance (LV123-418) 69
7.6 绝缘电阻 (LV123-418) 69
7.7 Insulation coordination (LV123-438) 72
7.7 绝缘配合 (LV123-438) 72
7.7.1 General (LV123-1623) 72
7.7.1 概述(LV123-1623) 72
7.7.2 Clearances (LV123-1632) 77
7.7.2 电气间隙 (LV123-1632) 77
7.7.3 Creepage distances (LV123-1642) 78
7.7.3 爬电距离(LV123-1642) 78
7.7.4 Solid insulating materials (LV123-1649) 78
7.7.4 固体绝缘材料 (LV123-1649) 78
7.7.5 Withstand voltage (LV123-455) 79
7.7.5 耐压 (LV123-455) 79
7.7.6 Insulation coordination for connection to an external electric power supply (LV123-1656) 80
7.7.6 与外部电源连接的绝缘配合(LV123-1656) 80
7.7.6.1 General (LV123-1657) 80
7.7.6.1综述(LV123-1657) 80
7.7.6.2 Insulation coordination for AC and DC power supply circuits (LV123-1662) 81
7.7.6.2交流和直流电源电路的绝缘配合 (LV123-1662) 81
7.7.6.3 Insulation coordination for DC interconnection circuit (LV123-1674) 85
7.7.6.3直流互连电路的绝缘配合 (LV123-1674) 85
7.7.7 Insulation coordination without connection to external electric power supply (LV123-1686) 87
7.7.7 不与外部电源连接的绝缘配合(LV123-1686) 87
7.8 Residual voltage (LV123-1697) 90
7.8 剩余电压(LV123-1697) 90
7.9 Active discharge (LV123-462) 91
7.9有源放电(LV 123-462) 91
7.10 Passive discharge (LV123-475) 92
7.10无源放电 (LV123-475) 92
7.11 X capacitors (LV123-485) 93
7.11 X电容器(LV123-485) 93
7.12 Y capacitors (LV123-492) 95
7.12 Y 电容器 (LV123-492) 95
7.13 Isolation-bridging parts (LV123-2130) 97
7.13 绝缘-桥接部件(LV123-2130) 97
7.14 HV contacting and reverse polarity protection (LV123-502) 99
7.14高压接触和反极性保护(LV 123-502) 99
7.15 HV interlock (LV123-512) 101
7.15高压联锁(LV 123-512) 101
7.16 Delayed access to live parts (LV123-525) 102
7.16 延迟接触带电部件 (LV123-525) 102
7.17 Behavior in the event of a crash (LV123-536) 103
7.17 撞车时的行为(LV123-536) 103
7.18 Measuring the HV voltage (LV123-549) 105
7.18测量高压电压 (LV123-549) 105
7.19 Failure of LV supply voltage (LV123-561) 107
7.19 低压电源电压故障 (LV123-561) 107
7.20 Electrical equivalent circuit diagrams (LV123-567) 107
7.20 电气等效电路图 (LV123-567) 107
7.21 Installation areas and ambient conditions (LV123-571) 109
7.21安装区域和环境条件 (LV123-571) 109
7.22 Pre-assembly and mounting (LV123-588) 111
7.22预装配和安装 (LV123-588) 111
7.23 Disassembly and disposal (LV123-1728) 111
7.23 拆卸和处置 (LV123-1728) 111
7.24 EMC (LV123-591) 112
7.24 EMC (低压123-591) 112
7.25 Underload factors for HV parts (LV123-596) 112
7.25高压零件的欠负荷系数(LV123-596) 112
7.26 Documentation (LV123-600) 112
7.26文件(LV123-600) 112
7.26.1 General (LV123-2297) 112
7.26.1综述 (LV123-2297) 112
7.26.2 Safety and certification-relevant scopes HV (LV123-602) 113
7.26.2安全和认证-相关范围高压(低压 123-602) 113
7.26.3 Description of HV components for certification (LV123-617) 115
7.26.3用于认证的高压元件说明（LV123-617） 115
8 Additional requirements for individual HV components (LV123-620) 115
8单个高压元件的附加要求（LV123-620） 115
8.1 Isolation monitoring (LV123-621) 115
8.1隔离监测 115
8.2 Service disconnect function (LV123-652) 119
8.2维修断开功能（LV123-652） 119
8.3 Pre-charge (LV123-660) 120
8.3预充电（LV123-660） 120
8.4 Detection of open HV cables (LV123-674) 122
8.4检测开放式高压电缆（LV123-674） 122
8.5 Additional requirements for HV battery (LV123-690) 123
8.5高压蓄电池的附加要求（LV123-690） 123
8.5.1 General requirements (LV123-693) 123
8.5.1一般要求（LV123-693） 123
8.5.2 Switching equipment HV battery (LV123-701) 124
8.5.2开关设备高压电池（LV123-701） 124
8.5.3 Overcurrent protection HV battery (LV123-386) 126
8.5.3过流保护高压蓄电池（LV123-386） 126
8.6 Additional requirements for DC/DC converter HV/LV (LV123-716) 130
8.6直流/直流变换器高压/低压的附加要求（LV123-716） 130
8.7 Additional requirements for inverters (LV123-724) 132
8.7逆变器的附加要求（LV123-724） 132
8.8 Additional requirements for HV wiring harness (LV123-729) 133
8.8高压线束的附加要求（LV123-729） 133
9 Additional requirements for connection to an external electric power supply (LV123-1757) 133
9. 外部电源连接的附加要求（LV123-1757） 133
9.1 General (LV123-1759) 133
9.1概述（LV123-1759） 133
9.2 General requirements for conductive connection to an external electric power supply (LV123-1761) 134
9.2外部电源导电连接的一般要求（LV123-1761） 134
9.2.1 Protective conductor (PE) (LV123-1762) 134
9.2.1保护导体（PE）（LV123-1762） 134
9.2.2 Overcurrent protection (LV123-2170) 142
9.2.2过流保护（LV123-2170） 142
9.2.3 Requirements for the vehicle inlet (LV123-1779) 143
9.2.3车辆入口要求（LV123-1779） 143
9.3 Special requirements for connection to an AC power supply (LV123-1789) 145
9.3交流电源连接的特殊要求（LV123-1789） 145
9.3.1 General requirements (LV123-1790) 145
9.3.1一般要求（LV123-1790） 145
9.3.2 Protective conductor current and touch current (LV123-1792) 146
9.3.2保护导体电流和接触电流（LV123-1792） 146
9.3.3 Additional requirements for the on-board charger (LV123-1801) 147
9.3.3车载充电器的附加要求（LV123-1801） 147
9.3.4 Additional requirements for the AC power supply wiring harness (LV123-1806) 149
9.3.4交流电源线束的附加要求（LV123-1806） 149
9.4 Special requirements for connection to a DC power supply (LV123-1810) 149
9.4直流电源连接的特殊要求（LV123-1810） 149
9.4.1 General requirements (LV123-1811) 149
9.4.1一般要求（LV123-1811） 149
9.4.2 Additional requirements for the DC power supply wiring harness (LV123-1815) 151
9.4.2直流电源线束的附加要求（LV123-1815） 151
9.4.3 Locking of the DC vehicle connector (LV123-1819) 151
9.4.3直流车辆连接器的锁定（LV123-1819） 151
10 Tests (LV123-735) 153
10试验（LV123-735） 153
10.1 Overview (LV123-736) 153
10.1概述（LV123-736） 153
10.2 Test parameters and general test requirements (LV123-1834) 159
10.2试验参数和一般试验要求（LV123-1834） 159
10.2.1 Temperatures (LV123-1835) 159
10.2.1温度（LV123-1835） 159
10.2.2 Times/durations (LV123-1838) 160
10.2.2次数/持续时间（LV123-1838） 160
10.2.3 Standard tolerances (LV123-1841) 160
10.2.3标准公差（LV123-1841） 160
10.2.4 Standard values (LV123-1845) 161
10.2.4标准值（lv123 1845） 161
10.2.5 Sampling rates and measured value resolutions (LV123-1852) 161
10.2.5采样率和测量值分辨率（LV123-1852） 161
10.2.6 Parameter test (LV123-1855) 162
10.2.6参数试验（LV123-1855） 162
10.2.7 Continuous parameter monitoring with drift analysis (LV123-1857) 162
10.2.7漂移分析连续参数监测（LV123-1857） 162
10.2.8 Interface description (LV123-1861) 162
10.2.8接口说明（LV123-1861） 162
10.3 Testing of HV components following repair (LV123-748) 162
10.3维修后高压元件的测试（LV123-748） 162
10.4 Tests regarding voltage ranges (LV123-765) 163
10.4电压范围试验（LV123-765） 163
10.4.1 Test: Range of unlimited operating capability (LV123-766) 163
10.4.1试验：无限操作能力范围（LV123-766） 163
10.4.2 Test: Range of upper limited operating capability (LV123-777) 166
10.4.2试验：上限运行能力范围（LV123-777） 166
10.4.3 Test: Range of lower limited operating capability (LV123-790) 169
10.4.3试验：低限运行能力范围（LV123-790） 169
10.4.4 Test: Range of highly limited operating capability (LV123-803) 173
10.4.4试验：极限运行能力范围（LV123-803） 173
10.4.5 Test: Voltage dynamics (LV123-823) 178
10.4.5试验：电压动力学（LV123-823） 178
10.4.6 Test: Voltage ripple (LV123-839) 184
10.4.6试验：电压纹波（LV123-839） 184
10.4.7 Test: Overvoltage (LV123-856) 188
10.4.7试验：过电压（LV123-856） 188
10.4.8 Test: Undervoltage (LV123-896) 192
10.4.8试验：欠压（LV123-896） 192
10.4.9 Test: Load dump and voltage limiting (LV123-910) 196
10.4.9试验：甩负荷和限压（LV123-910） 196
10.4.10 Test: Voltage offset (LV123-933) 197
10.4.10测试: 电压偏移(LV123-933) 197
10.4.11 Test: Interactions between LV and HV system (LV123-954) 202
10.4.11试验: 低压和高压系统之间的相互作用(LV123-954) 202
10.5 Testing for electrical characteristics and HV safety (LV123-964) 202
10.5电气特性和高压安全测试(LV123-964) 202
10.5.1 Test: Marking (LV123-965) 202
10.5.1测试: 标记(LV123-965) 202
10.5.2 Test: Protection against direct contact (LV123-979) 203
10.5.2测试: 防止直接接触(LV123-979) 203
10.5.3 Test: Equipotential bonding (LV123-998) 205
10.5.3试验: 等电位连接(LV123-998) 205
10.5.4 Test: Overcurrent protection (LV123-1975) 208
10.5.4测试: 过流保护(LV123-1975) 208
10.5.5 Test: Potential separation of HV system and LV powernet (LV123-1047) 211
10.5.5试验: 高压系统和低压电网(LV123-1047)的电位分离 211
10.5.6 Test: Isolation resistance (LV123-1055) 211
10.5.6测试: 隔离电阻(LV123-1055) 211
10.5.7 Test: Insulation coordination (LV123-1126) 221
10.5.7测试: 绝缘配合(LV123-1126) 221
10.5.8 Test: Residual voltage (LV123-2022) 233
10.5.8测试: 剩余电压(LV123-2022) 233
10.5.9 Test: Active discharge (LV123-1204) 234
10.5.9测试: 主动放电(LV123-1204) 234
10.5.10 Test: Passive discharge (LV123-1217) 235
10.5.10测试: 被动放电(LV123-1217) 235
10.5.11 Test: X capacitors (LV123-1231) 236
10.5.11测试: X电容器(LV123-1231) 236
10.5.12 Test: Y capacitors (LV123-1241) 237
10.5.12测试: Y电容器(LV123-1241) 237
10.5.13 Test: Isolation-bridging parts (LV123-2205) 238
10.5.13试验: 绝缘桥零件(LV123-2205) 238
10.5.14 Test: HV contacting (LV123-1251) 239
10.5.14试验: 高压接触(LV123-1251) 239
10.5.15 Test: HV interlock (LV123-1262) 240
10.5.15测试: 高压联锁(LV123-1262) 240
10.5.16 Test: Delayed access to live parts (LV123-1285) 242
10.5.16测试: 延迟接触带电部件(LV123-1285) 242
10.5.17 Test: Behavior in the event of a crash (LV123-1298) 242
10.5.17测试: 碰撞时的行为(LV123-1298) 242
10.5.18 Test: Measuring the HV voltage (LV123-1312) 243
10.5.18测试: 测量高压电压(LV123-1312) 243
10.5.19 Test: Failure of LV supply voltage (LV123-1324) 244
10.5.19测试: 低压电源电压故障(LV123-1324) 244
10.5.20 Test: Electrical equivalent circuit diagrams (LV123-1336) 245
10.5.20测试: 电气等效电路图(LV123-1336) 245
10.5.21 Test: Installation areas and ambient conditions (LV123-1343) 246
10.5.21测试: 安装区域和环境条件(LV123-1343) 246
10.5.22 Test: Pre-assembly and mounting (LV123-1349) 246
10.5.22测试: 预组装和安装(LV123-1349) 246
10.5.23 Test: Disassembly and disposal (LV123-2034) 246
10.5.23测试: 拆卸和处置(LV123-2034) 246
10.5.24 Test: Underload factors for HV parts (LV123-1362) 247
10.5.24试验: 高压元件(LV123-1362)的欠载系数 247
10.5.25 Test: Documentation (LV123-1369) 247
10.5.25测试: 文件(LV123-1369) 247
10.5.26 Test sequence plan (LV123-1381) 248
10.5.26测试顺序计划(LV123-1381) 248
10.6 Testing for additional requirements for individual HV components (LV123-1388) 250
10.6测试单个高压元件(LV123-1388)的附加要求 250
10.6.1 Test: Isolation monitoring (LV123-1389) 250
10.6.1测试: 隔离监控(LV123-1389) 250
10.6.2 Test: Service disconnect function (LV123-1416) 251
10.6.2测试: 服务断开功能(LV123-1416) 251
10.6.3 Test: Pre-charge circuit (LV123-1427) 252
10.6.3测试: 预充电电路(LV123-1427) 252
10.6.4 Test: Detection of open HV cables (LV123-1438) 253
10.6.4试验: 检测开路高压电缆(LV123-1438) 253
10.6.5 Test: Additional requirements for HV battery (LV123-1449) 253
10.6.5测试: 高压电池(LV123-1449)的附加要求 253
10.6.5.1 Test: Switching equipment HV battery (LV123-1456) 253
10.6.5.1测试: 开关设备高压电池(LV123-1456) 253
10.6.5.2 Test: Overcurrent protection HV battery (LV123-1019) 255
10.6.5.2测试: 过流保护高压电池(LV123-1019) 255
10.6.6 Test: Additional requirements for DC/DC converter HV/LV (LV123-1466) 257
10.6.6测试: DC/DC转换器高/低压(LV123-1466)的附加要求 257
10.6.7 Test: Additional requirements for inverters (LV123-1480) 258
10.6.7测试: 逆变器的附加要求(LV123-1480) 258
10.6.8 Test: Additional requirements for HV wiring harness (LV123-1493) 259
10.6.8试验: 高压线束(LV123-1493)的附加要求 259
10.7 Tests regarding additional requirements for connection to an external electric power supply (LV123-2044) 259
10.7关于外部电源连接附加要求的测试(LV123-2044) 259
10.7.1 Test: Protective conductor current and touch current (LV123-2045) 259
10.7.1测试: 保护导体电流和接触电流(LV123-2045) 259
11 Annex A (informative) 2
11附件A(参考来源) 2
11.1 International references (LV123-28) 2
11.1国际参考文献(LV123-28) 2
11.2 References USA, Canada (LV123-52) 8
11.2 参考美国、加拿大(LV123-52) 8
11.3 References Japan (LV123-66) 10
11.3参考日本(LV123-66) 10
11.4 References China (LV123-2073) 11
11.4参考中国(LV123-2073) 11
11.5 References Korea (LV123-2364) 13
11.5参考韩国(LV123-2364) 13
11.6 References Germany (LV123-70) 13
11.6参考德国(LV123-70) 13