| 摘要 |
<p>A power supply aging system and a load balance control method. The power supply aging system includes: a system share supply unit (201) for producing a DC voltage for the need of the system constant current balance, a renewable load unit (202) for converting a low DC voltage outputted by a unit under test (200) to a high DC voltage, a DC to AC converting unit (203) for converting the high DC voltage to the AC voltage needed by the unit under test. The AC voltage is transmitted to the unit under test through a renewable AC bus. The system does not need any isolation transformer or the authorization from power supplying enterprises. The system can balance the DC load sharing, reduce the cost, improve the efficiency of electrical energy feedback and reduce the energy waste.</p> |
