The alternator/inverter incorporates a pair of permanent magnet generator (PMGs) (16, 40), a pair of active rectifier circuits (18, 42), a pair of DC bus capacitors (38, 38), and a pair of H-bridge inverters (24, 50), forming two distinct alternator/ inverter sections (12, 14), each alternator/inverter section (12, 14) provides a 120 VAC output (64, 66), and 240 VAC output (68) is formed between the two alternator/ inverter sections (12, 14). The voltage regulation system is formed from a pair of voltage regulation circuits that are associated with each alternator/inverter section (12, 14). The circuits monitor the DC bus voltage of each alternator/inverter (12, 14) and determine the DC losses resulting from electrical cabling coupling the alternator/inverter (12, 14) to external loads, as well as the H-bridge inverters (24, 50). A microcomputer or an analog device controls the rectifiers of each to perform 'V+IR' compensation based on the sensed DC bus voltage of each alternator/inverter section (12, 14).
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机译:交流发电机/逆变器包含一对永磁发电机(PMG)(16、40),一对有源整流器电路(18、42),一对DC总线电容器(38、38)和一对H-桥式逆变器(24、50)形成两个不同的交流发电机/逆变器部分(12、14),每个交流发电机/逆变器部分(12、14)提供120 VAC输出(64、66),240 VAC输出(68)在两个交流发电机/逆变器部分(12、14)之间形成的。电压调节系统由与每个交流发电机/逆变器部分(12、14)相关联的一对电压调节电路形成。电路监控每个交流发电机/逆变器(12、14)的DC总线电压,并确定将交流发电机/逆变器(12、14)耦合到外部负载以及H桥逆变器(24 ,50)。微型计算机或模拟设备基于每个交流发电机/逆变器部分(12、14)的感应直流总线电压,控制每个整流器执行“ V + IR”补偿。
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