针对太赫兹探测器的研究现状,分析研究了现有太赫兹探测器的优缺点,并对热释电型太赫兹探测器的热释电材料和吸收材料进行研究,提出了一种基于铌镁钛酸铅(PMNT)晶片的新型太赫兹探测器的设计和制作方法。用PMNT晶片作为热释电材料,碳纳...针对太赫兹探测器的研究现状,分析研究了现有太赫兹探测器的优缺点,并对热释电型太赫兹探测器的热释电材料和吸收材料进行研究,提出了一种基于铌镁钛酸铅(PMNT)晶片的新型太赫兹探测器的设计和制作方法。用PMNT晶片作为热释电材料,碳纳米管作为吸收材料,使用精密减薄抛光工艺和溅射电极工艺等工艺技术,完成了新型热释电太赫兹探测器的设计与制作。并利用该探测器设计了一款太赫兹功率计,经测试,该功率计在0.1~30 THz宽频段、0.5~100 m W大功率动态范围内,功率测量准确度达到了±10%,综合指标达到国际同类产品先进水平,应用效果良好。展开更多
Over the past several years, the Taiwan Power Company has launched two smart pricing programs to assess the demand response of residential customers: the TOU (time-of-use) rate scheme and the DRI (demand reduction...Over the past several years, the Taiwan Power Company has launched two smart pricing programs to assess the demand response of residential customers: the TOU (time-of-use) rate scheme and the DRI (demand reduction incentive) scheme. This paper discusses these two programs and evaluates their respective performances. We develop an efficient approach based on marginal cost pricing to redesign the TOU rate scheme. In our finding, the TOU price levels could be revised to encourage more customers to participate by enlarging the price gap. Moreover, the DRI scheme can be further improved in order to reach an efficient win-win solution among customers, the utility and society. This can be achieved via a careful design of incentive tariff discounts to take account of the time-of-use or location-specific features of the power supply/demand condition.展开更多
文摘针对太赫兹探测器的研究现状,分析研究了现有太赫兹探测器的优缺点,并对热释电型太赫兹探测器的热释电材料和吸收材料进行研究,提出了一种基于铌镁钛酸铅(PMNT)晶片的新型太赫兹探测器的设计和制作方法。用PMNT晶片作为热释电材料,碳纳米管作为吸收材料,使用精密减薄抛光工艺和溅射电极工艺等工艺技术,完成了新型热释电太赫兹探测器的设计与制作。并利用该探测器设计了一款太赫兹功率计,经测试,该功率计在0.1~30 THz宽频段、0.5~100 m W大功率动态范围内,功率测量准确度达到了±10%,综合指标达到国际同类产品先进水平,应用效果良好。
文摘Over the past several years, the Taiwan Power Company has launched two smart pricing programs to assess the demand response of residential customers: the TOU (time-of-use) rate scheme and the DRI (demand reduction incentive) scheme. This paper discusses these two programs and evaluates their respective performances. We develop an efficient approach based on marginal cost pricing to redesign the TOU rate scheme. In our finding, the TOU price levels could be revised to encourage more customers to participate by enlarging the price gap. Moreover, the DRI scheme can be further improved in order to reach an efficient win-win solution among customers, the utility and society. This can be achieved via a careful design of incentive tariff discounts to take account of the time-of-use or location-specific features of the power supply/demand condition.