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名称: | 一种基于低压潮流串补法的配电网电压跌落补偿电路 |
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申请号: | CN201710685340 |
申请日期: | 2017-08-11 |
申请人: | 浙江大学 |
发明人: | 陈敏; 贾冠龙; 赵斌; 华磊杰; 江峰 |
地址: | 310007 浙江省杭州市西湖区浙大路38号 |
主分类号: | H02J3/12 |
分类号: | H02J3/12; H02J3/16 |
主权项: | 一种基于低压潮流串补法的配电网电压跌落补偿电路,包括一工频变压器和一AC-DC-AC变流器,其特征是所述AC-DC-AC变流器是由AC-DC整流电路和DC-AC逆变电路连接而成的背靠背变流器;所述整流电路是由绝缘栅双极型晶体管IGBT和反并联二极管VD连接构成的全桥整流电路,所述逆变电路是由绝缘栅双极型晶体管IGBT和反并联二极管VD连接构成的全桥逆变电路,所述整流电路输出侧通过稳压电容C1与所述逆变电路输入侧连接,所述工频变压器T与所述变流器连接,工频变压器T并与低压配电网侧连接。 |
摘要: | 构造简单,成本低,使用稳定,效果好的一种基于低压潮流串补法的配电网电压跌落补偿电路,包括一工频变压器和一AC‑DC‑AC变流器,所述AC‑DC‑AC变流器是由AC‑DC整流电路和DC‑AC逆变电路连接而成的背靠背变流器,所述整流电路是由绝缘栅双极型晶体管IGBT和反并联二极管VD连接构成的全桥整流电路,所述逆变电路是由绝缘栅双极型晶体管IGBT和反并联二极管VD连接构成的全桥逆变电路,所述整流电路输出侧通过稳压电容C1与所述逆变电路输入侧连接,所述工频变压器T与所述变流器连接,工频变压器T并与低压配电网侧连接。本发明适用于低压配电网输出电压偏移过低时电压增补。 |
start date | end date | title | description | icon | date limit | importance | link | modal |
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2017-11-24 | 公开 | js/timeglider/js/timeglider/icons/verticalLineGray.png | 50 | |||||
2017-12-22 | 实质审查的生效 | js/timeglider/js/timeglider/icons/verticalLineGray.png | 50 |
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错误位置
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#1 /home/ftp/1520/ipa361_com-20150420-MrH/ipa361.com/mapi/Application/Home/Controller/PraiseController.class.php(56): Yar_Client->theme_bar('get_bar_id', Array)
#2 [internal function]: Home\Controller\PraiseController->get_bar_id_by_from_id()
#3 /home/ftp/1520/ipa361_com-20150420-MrH/ipa361.com/mapi/ThinkPHP/Library/Think/App.class.php(173): ReflectionMethod->invoke(Object(Home\Controller\PraiseController))
#4 /home/ftp/1520/ipa361_com-20150420-MrH/ipa361.com/mapi/ThinkPHP/Library/Think/App.class.php(110): Think\App::invokeAction(Object(Home\Controller\PraiseController), 'get_bar_id_by_f...')
#5 /home/ftp/1520/ipa361_com-20150420-MrH/ipa361.com/mapi/ThinkPHP/Library/Think/App.class.php(204): Think\App::exec()
#6 /home/ftp/1520/ipa361_com-20150420-MrH/ipa361.com/mapi/ThinkPHP/Library/Think/Think.class.php(120): Think\App::run()
#7 /home/ftp/1520/ipa361_com-20150420-MrH/ipa361.com/mapi/ThinkPHP/ThinkPHP.php(97): Think\Think::start()
#8 /home/ftp/1520/ipa361_com-20150420-MrH/ipa361.com/mapi/index.php(27): require('/home/ftp/1520/...')
#9 {main}