公开(公告)号：WO2015116931A1

公开(公告)日：2015-08-06

申请号：PCT/US2015/013773

申请日：2015-01-30

Applicant: EATON CORPORATION

Inventor： MIR, Sayeed Ahmad

IPC: H02M5/458

CPC classification number: H02M5/4585 ,  B60L1/003 ,  B60L11/123 ,  B60L15/007 ,  B60L15/20 ,  B60L2200/10 ,  B60L2210/20 ,  H02M1/44 ,  H02M5/458 ,  Y02T10/6217 ,  Y02T10/645 ,  Y02T10/7077 ,  Y02T10/725 ,  Y02T10/7275

Abstract: An AC-to-AC matrix converter includes a controlled rectifier input stage, an inverter output stage, and a regenerative unit. The controlled rectifier input stage is electrically connected to a power source and configured to convert AC input power from the power source into DC power. The controlled rectifier input stage may be unidirectional. The inverter output stage is electrically connected to a load and operates to convert the DC power into AC output power, which is then fed into the load. The regenerative unit is electrically connected to the inverter output stage and operates control energy generated by the load in a regenerative mode within the inverter output stage. The controlled rectifier input stage may be isolated from the inverter output stage in the regenerative mode.

Abstract translation: AC-AC矩阵转换器包括可控整流器输入级，逆变器输出级和再生单元。 可控整流器输入级电连接到电源并且被配置为将来自电源的AC输入电力转换为DC电力。 可控整流器输入级可以是单向的。 逆变器输出级与负载电连接，并将直流电转换为交流输出功率，然后将其输入负载。 再生单元电连接到逆变器输出级，并在逆变器输出级内以再生模式运行由负载产生的控制能量。 可控整流器输入级可以在再生模式下与变频器输出级隔离。