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- Abstract: A method that adopts double level converter circuit to have made a new style of discharging device: "singlephase active inverter battery feedback discharging device", is instruduced. 摘要:提出了采用双级变换电路的方法,研制出一种新型的单相有源逆变蓄电池回馈放电装置。
- Application of active inverter to power electronic load 有源逆变在大功率电子负载上的应用
- According to the principle of active invertion, now we take advantage of sources on both sides of the cycloconverter in FFFTS to achieve the reversibility of the power transmission. 而柔性分频输电系统将充分利用变频器两端均有电源的优势,根据有源逆变的机理,实现交交变频器功率输送方向的可逆性。
- The orient has been playing an active role in the world economy. 亚洲一直在世界经济中发挥积极作用。
- He is an active member of the school's stamp club. 他是学校集邮俱乐部的一名活跃会员。
- An active volcano may explode at any time. 活火山随时都有可能爆发。
- Is it wise to engage in active sports at your age? 我这样的年纪积极参加体育活动是否明智?
- She was active as a left-winger in the party. 她是党内积极的左翼分子。
- He was very active and rode down several horses. 他劲头很大,一连骑了好几匹马。
- She plays an active part in local politics. 她积极参与地方政治活动。
- The steel market will continue to be active. 钢材市场将会继续保持活跃。
- An active volcano may erupt at any time. 活火山随时可能喷发。
- He was disabled when on active service. 他在战斗中受伤致残。
- Ms. Brown is active in the party. 布朗女士在晚会上很活跃。
- The active boy was extremely distractible. 那好动的男孩极不专心。
- His lame foot disqualified him for active work. 跛脚使他无法参加积极活动。
- He's very active for an elderly man. 作为老年人,他是非常活跃的。
- Saint Louis inverter welding machine Co., Ltd. 中法合资圣路易逆变电焊机制造有限公司。
- Research on Single-phase Inverter Power. 单相逆变器电源的研制。
- She is very active for an octogenarian. 她已经是八旬老人了,还很精神。