工业仪表与自动化装置
工業儀錶與自動化裝置
공업의표여자동화장치
INDUSTRIAL INSTRUMENTATION & AUTOMATION
2014年
6期
43-46
,共4页
开关稳压电源%开关稳流电源%电源并联%按比例分配电流
開關穩壓電源%開關穩流電源%電源併聯%按比例分配電流
개관은압전원%개관은류전원%전원병련%안비례분배전류
switching stabilized voltage supply%switching stabilized current supply%power supply in parallel%proportional distribution of current
为了改善电源的性能,提高电源对变化负载的适应能力,设计将开关电压源和开关电流源并联构建供电系统。系统采用电压源与电流源在输出端并联后按比例分配输出电流的方法,解决开关电源并联后供电系统输出不稳定的问题,构建了实际的并联电源系统。实验表明,采用该文的按比例自动分配电流的方法,可以实现电源系统的大功率稳定输出。
為瞭改善電源的性能,提高電源對變化負載的適應能力,設計將開關電壓源和開關電流源併聯構建供電繫統。繫統採用電壓源與電流源在輸齣耑併聯後按比例分配輸齣電流的方法,解決開關電源併聯後供電繫統輸齣不穩定的問題,構建瞭實際的併聯電源繫統。實驗錶明,採用該文的按比例自動分配電流的方法,可以實現電源繫統的大功率穩定輸齣。
위료개선전원적성능,제고전원대변화부재적괄응능력,설계장개관전압원화개관전류원병련구건공전계통。계통채용전압원여전류원재수출단병련후안비례분배수출전류적방법,해결개관전원병련후공전계통수출불은정적문제,구건료실제적병련전원계통。실험표명,채용해문적안비례자동분배전류적방법,가이실현전원계통적대공솔은정수출。
To improve the performance of the power, increase the ability of the power to adapt to changes in load, this paper will be designed a power supply system that is built with switch the voltage source and the switch current source in parallel.System uses the output current proportional allocation method at the voltage source and current source in parallel, the problem of output instability is solved af-ter the parallel switching power supply system, the actual parallel power system is constructed.Experi-ments show that this current is automatically allocated pro rata method, can achieve the stability of the power system output power.