A shipborne medium-voltage marine charging apparatus (10) and a shipborne medium-voltage charging method enabling compensation of voltage variations thereof during charging of at least one energy storage device (60). The on-board medium voltage marine charging apparatus (10) is connected on one side to an AC power source (40) and on the other side to at least one on-board energy storage device (60). The charging apparatus (10) comprises a rectifier unit (20) comprising a rectifier transformer (21) and at least one rectifier bridge (22) arranged in series between the AC power source (40) and the at least one energy storage device (60). The apparatus further comprises a controllable compensation unit (30) configured to compensate for a voltage change of the at least one energy storage device (60) and arranged in front of the rectifier transformer (21).
使得能够在至少一个能量储存装置(60)充电期间补偿其电压变化的船载中压船舶充电设备(10)和船载中压充电方法。所述船载中压船舶充电设备(10)在一侧连接到AC电源(40)并且在另一侧连接到至少一个船载能量储存装置(60)。所述充电设备(10)包括整流器单元(20),所述整流器单元包括串联布置在所述AC电源(40)和所述至少一个能量储存装置(60)之间的整流器变压器(21)和至少一个整流器桥(22)。所述设备还包括可控补偿单元(30),所述可控补偿单元被配置为补偿所述至少一个能量储存装置(60)的电压变化,并且布置在所述整流器变压器(21)之前。
Shipborne medium-voltage ship charging equipment and shipborne charging method
船载中压船舶充电设备和船载充电方法
2024-05-31
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / H02M APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS , Anlagen zur Umformung von Wechselstrom in Wechselstrom, von Wechselstrom in Gleichstrom oder umgekehrt, oder von Gleichstrom in Gleichstrom und zur Verwendung in Netzen oder ähnlichen Stromversorgungssystemen |
Engineering Index Backfile | 1957
|Tema Archive | 1979