| 摘要 |
To reduce the installation area of a power conversion device. Disclosed is a power conversion unit wherein: each of a first power semiconductor module (111) and a second power semiconductor module (112) is connected to a positive electrode conductor (152), a negative electrode conductor (153), and an alternating current conductor (154); an external alternating current terminal (154T), the first power semiconductor module, the second power semiconductor module, capacitors (121, 122), and external direct current terminals (131b, 132b), which include an external positive electrode terminal and an external negative electrode terminal, are disposed on a straight line extending in the longitudinal direction of a circuit connecting section; the external alternating current terminal is provided at one end of the circuit connecting section, said one end being in the longitudinal direction of the circuit connecting section; and the external direct current terminal is provided at the other end of the circuit connecting section, said the other end being in the longitudinal direction of the circuit connecting section. |
