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第七部分自动双电源转换系统选型表7-17-2A T S 系列自动电源转换系统选型表——M a s t e r p a c t MT/ -0530********E 32703I V E 模块A C P 底座B A / U A 控制器说明:1: 主回路断路器与备用回路断路器规格可以不同2: M a s t e r p a c t M T 不同型号和规格都可以组成自动电源转换系统3: 主备回路的断路器可以是抽屉式，也可以是固定式4: M C H 电操机构、X F /M X 线圈、I V E 模块、A C P 底座、B A /U A 控制器的额定电压必须相同5: 自动电源转换系统标准配置表如下:6: A T S 系统中的M T 断路器若要求通信功能, 要求使用E c o C o m 选件(无遥控功能)7: M a s t e r p a c t M T 可以使用机械联锁和电气联锁1 主电源回路断路器 备用电源回路断路器2 控制单元 控制单元3 M C H 电动操作机构 电动操作机构4 M X M X 5 X F 合闸线圈 X F 合闸线圈 6 P F 触点 P F 触点7 O F 触点 O F 触点8 C E 触点 (抽屉式) C E 触点 (抽屉式)9 电气联锁单元 I V E 模块10 A C P 底座11 自动控制器 (U A 或 B A )12 U A /B A 接线适配器注: B A 用于 2 U A 用于 1 路7-3两个断路器的电源自动切换系统可能的状态“常用” 0 1 0“备用”0 0 1QN: Masterpact 采用“常用”电源QR: Masterpact 采用“备用”电源IVE: 电气联锁和端子排M: 电动机构XF: 合闸线圈MX: 分励脱扣线圈CE: 接通位置的开关O F: 辅助切换开关SDE: 故障跳闸指示开关CH: “弹簧储能”开关PF: “合闸准备就绪”触点 (在断路器位于断开，未闭锁和操作机构储能时允许合闸)。
Automatic Transfer Switch(ATS)Smartgen ElectronicCONTENT1SUMMARY (4)2OPERATING CONDITIONS (4)3SPECIFICATION (4)4TYPE INSTRUCTION (4)5STRUCTURE (5)6CASE DIMENSIONS (5)6.1. T YPE “N” CASE DIMENSIONS AND TECHNICAL DATA (5)6.2. T YPE “T”C ASE DIMENSIONS AND TECHNICAL DATA (6)6.3. T YPE “M” EXTERNAL DIMENSIONS AND TECHNICAL DATA (8)7ATS CONNECTING DIAGRAM AND OPERATING PRINCIPAL (9)7.1. “N” AND “T” SIMPLE CONNECTING DIAGRAM (9)7.2. “M” SIMPLE CONNECTING DIAGRAM (10)8INSTALLATION AND TESTING (10)1 SUMMARYSmartgen SGQ Automatic Transfer Switch (ATS) is used in conditions from AC660V 50/60HZ to DC250V which under structure of electromagnetism driving. SGQ ATS can make fast loading transfer (transfer time ≤80ms) under two ways power supply. Also ATS can be widely used in Hi-buildings, post, telecommunications, mines, ships, medical, public health, military installations, and so on. Two ways power can be mains, gens and storage battery.5 STRUCTURESmartgen SGQ Automatic Transfer Switch (ATS) apply for structure of magnet coil driving and two ways interlocking of electric and mechanical. And ATS’s major contact structure is two-stable and one-moving, and the moving contact is “V” type design, in order to ensure there is no short circuit of the two-ways power supply. “N” and “T” apply for structure of single coils operation and the coil only have current while it is transferred, and this can extremely extend theYPE “N” CASE DIMENSIONS AND TECHNICAL DATARIGHT VIEWSpecification Case size Installation size Cupper bar(A) A2P A3P A4P D C B2P B3P B4P E M U TQ63N 172 200 228 186 155 139 167 195 165 5 12 27 Q125N 193 228 265 186 155 159 195 231 165 7 20 37“N” technical data6.3. T YPE “M” EXTERNAL DIMENSIONS AND TECHNICAL DATATOP VIEW RIGHT VIEW7 ATS CONNECTING DIAGRAM AND OPERATINGPRINCIPAL7.1. “N” AND “T” SIMPLE CONNECTING DIAGRAMNote:1. Position control I2. Position control II3. Aux. contact of position I4. Aux. contact of position IISB1 as No.1 power’s switch on button SB1 as No.2 power’s switch on button7.2. “M” SIMPLE CONNECTING DIAGRAMNote:1. Position control I2. Position control II3. Aux. contact of position I4. Aux. contact of position IISB1 as No.1 power’s switch on button SB1 as No.2 power’s switch on button 8 INSTALLATION AND TESTINGThe installation and testing of ATS must be operated by experts and people who much learn about switch equipments. Protection and preventive measures must be considered during the operation. The wires connection of switch major loop must make its down lead prohibit from any pressure and strong force. Should inspect if have any damage to switch or any harmful environment before installation or debugging. Meanwhile, should check the wires connection if loose during transportation. Also should make the switch is clean and clean way smudge, special prohibit any smudges on the surface ofinsulation parts. The smudges could be caused from the packing materials during transportation or in storage. When connect main loop, should make the two-ways power phase sequence as same. Also should strictly follow to wires diagram in manual when connect to second loop and pay attention to control the voltage grade of power. There must be have excellent ground-connection when installation. Considering the personal safety and quickness of switch transfer, the debugging handle for testing only and users never operate it with load. Should use handle to operate the switch first when debugging. If everything goes well, using manual button to power-driven operation. And ATS is normal running after there is no error.。
自动转换开关的毕业设计（机械CAD图纸）目录摘要 (1)Abstract (4)第一章绪论 (7)1.1 课题概况 (7)1.1.1当前双电源转换开关的现状 (8)1.1.2双电源转换开关的发展 (8)1.2课题研究涉及的有关概念 (11)第二章系统方案确定及控制原理 (13)2.1系统方案确定 (13)2.1.1自动转换开关的组成 (13)2.1.2系统方案的确定 (13)第三章控制系统设计 (18)3.1 SPT604电压传感器 (18)3.1.1 LM393电压比较器 (19)3.1.2 NE555施密特触发器 (21)3.1.3中间继电器 (22)3.1.4 ULN2003A达林顿晶体管 (23)3.1.5塑料外壳式低压断路器 (26)3.1.6跳线 (27)3.1.7控制原理图设计 (28)3.2报警电路设计 (28)第四章机械结构设计 (29)4.1机械结构设计要求 (29)4.2电机的选用 (30)4.2.1电机功率的确定 (30)4.2.2 电机类型的选择 (32)4.3系统机械传动路线 (33)4.4主轴的设计 (33)4.5六方离合销的设计 (39)第五章系统可靠性分析 (39)5.1电气控制部分可靠性分析 (40)5.2 机械传动部分可靠性分析 (41)5.3 总体注意事项 (42)第六章结论 (43)参考文献 (44)致谢 (46)自动转换开关的设计摘要研究本课题的目的及重要性：为保证重要负载供电的连续性，双电源自动转换开关的应用需求已越来越大，技术性能要求也越来越高。
转换一旦失败将会造成多种危害，电源间的短路或重要负荷断电，其后果都是严重的，这不仅仅会带来经济损失，也可能造成社会问题。
就其目前的发展现状来看，对双电源自动转换开关的研制和生产已是刻不容缓。
否则，就无法满足因人们生活质量的不断改善而对电源可靠性的要求越来越迫切，功能更完善的发展要求。
本文首先分别介绍了自动切换器的电气控制原理和机械系统的结构设计，并相应地给出了系统框图和控制系统硬件原理框图。
施耐德双电源转换开关第七部分⾃动双电源转换系统选型表7-17-2A T S 系列⾃动电源转换系统选型表——M a s t e r p a c t MT/ -0530********E 32703I V E 模块A C P 底座B A / U A 控制器说明:1: 主回路断路器与备⽤回路断路器规格可以不同2: M a s t e r p a c t M T 不同型号和规格都可以组成⾃动电源转换系统3:主备回路的断路器可以是抽屉式，也可以是固定式4: M C H 电操机构、X F /M X 线圈、I V E 模块、A C P 底座、B A /U A 控制器的额定电压必须相同5: ⾃动电源转换系统标准配置表如下:6: A T S 系统中的M T 断路器若要求通信功能, 要求使⽤E c o C o m 选件(⽆遥控功能)7: M a s t e r p a c t M T 可以使⽤机械联锁和电⽓联锁1 主电源回路断路器备⽤电源回路断路器2 控制单元控制单元3 M C H 电动操作机构电动操作机构4 M X M X 5 X F 合闸线圈 X F 合闸线圈 6 P F 触点 P F 触点7 O F 触点 O F 触点8 C E 触点 (抽屉式) C E 触点 (抽屉式)9 电⽓联锁单元 I V E 模块10 A C P 底座11 ⾃动控制器 (U A 或 B A )12 U A /B A 接线适配器注: B A ⽤于 2 U A ⽤于 1 路7-3两个断路器的电源⾃动切换系统可能的状态“常⽤” 0 1 0“备⽤”0 0 1QN: Masterpact 采⽤“常⽤”电源QR: Masterpact 采⽤“备⽤”电源IVE: 电⽓联锁和端⼦排M: 电动机构XF: 合闸线圈MX: 分励脱扣线圈CE: 接通位置的开关O F: 辅助切换开关SDE: 故障跳闸指⽰开关CH: “弹簧储能”开关PF: “合闸准备就绪”触点 (在断路器位于断开，未闭锁和操作机构储能时允许合闸)。
