Add to ORKGIn order to enhance the DC side performance of AC-DC hybrid microgrid,a DC hierarchical control system is proposed in this paper.To meet the requirement of DC load sharing between the parallel power interfaces,droop method is adopted.Meanwhile,DC voltage secondary control is employed to restore the deviation in the DC bus voltage.The hierarchical control system is composed of two levels.DC voltage and AC current controllers are achieved in the primary control level
【摘要】该论文先指出大学英语课堂教学存在的一些问题，并提出解决问题的一个有效途径：选举产生英语课代表。论文在厘清了选举的概念之后，简述了选举制度的历史背景，接着从自治意识和社会竞争力、人性化管理、自我...
压力性溃疡（PU）作为截瘫、昏迷及各种原因导致的长时间卧床患者的常见并发症，从最初的理论研究到现在的临床实践，其治疗方法产生了重大变化。负压创面疗法(NPWT）作为近20年来兴起的技术，其封闭、负压等...
On 24 May 2017, the ROC Constitutional Court issued the J.Y. Interpretation No. 748, declaring part ...
This paper mainly introduces the development of a cantilever driving scanner. Based on this scanner ...
AbstractWith increasingly development of traffic construction, development of intelligent traffic se...
Abstract: New accounting standards require listed companies using balance sheet liability method to ...
Briefing note with recommendations on funerary provision for migrant and minority groups in Maastric...
With the implementation of a comprehensive two-child policy, assisted reproductive technology finds ...
目的:针对市场现有的测温仪的弊端,设计一种新型医用红外测温仪。方法:采用红外线温度传感器采集人体温度,以HT67F5640芯片为主控制器,通过A/D转换把检测的人体温度显示在液晶显示器(liquid ...
Abstract: This paper expounds how to combining the research of equity in health economic and Roemer...
In this paper,review and analysis of the fluctuations of blood pressure and pathogenesis of hyperte...
研究团队以分布于高潮间带，具有高耐热性的两种滨螺为研究对象，通过生理生化学实验及计算机模拟手段，发现耐热的软体动物通过增强代谢关键酶的作用，避免了在高温条件下的解链；研究团队还提出，局部柔性的增长使得...
With more and more retailers claimed their strategic layout of Omni-channel retailing, and the model...
Hulme Manchester is one of the cradle of industrial revolution, urbanization and modern urbanism exp...
以2004-2014年A股上市的民营公司为研究样本,通过出生人口性别比和离婚人口比例衡量家族文化,研究了家族文化对CEO变更和公司财务行为的影响。研究发现,家族文化越浓厚,CEO变更的可能性就越小,C...
【摘要】该论文先指出大学英语课堂教学存在的一些问题，并提出解决问题的一个有效途径：选举产生英语课代表。论文在厘清了选举的概念之后，简述了选举制度的历史背景，接着从自治意识和社会竞争力、人性化管理、自我...
压力性溃疡（PU）作为截瘫、昏迷及各种原因导致的长时间卧床患者的常见并发症，从最初的理论研究到现在的临床实践，其治疗方法产生了重大变化。负压创面疗法(NPWT）作为近20年来兴起的技术，其封闭、负压等...
On 24 May 2017, the ROC Constitutional Court issued the J.Y. Interpretation No. 748, declaring part ...
This paper mainly introduces the development of a cantilever driving scanner. Based on this scanner ...
AbstractWith increasingly development of traffic construction, development of intelligent traffic se...
Abstract: New accounting standards require listed companies using balance sheet liability method to ...
Briefing note with recommendations on funerary provision for migrant and minority groups in Maastric...
With the implementation of a comprehensive two-child policy, assisted reproductive technology finds ...
目的:针对市场现有的测温仪的弊端,设计一种新型医用红外测温仪。方法:采用红外线温度传感器采集人体温度,以HT67F5640芯片为主控制器,通过A/D转换把检测的人体温度显示在液晶显示器(liquid ...
Abstract: This paper expounds how to combining the research of equity in health economic and Roemer...
In this paper,review and analysis of the fluctuations of blood pressure and pathogenesis of hyperte...
研究团队以分布于高潮间带，具有高耐热性的两种滨螺为研究对象，通过生理生化学实验及计算机模拟手段，发现耐热的软体动物通过增强代谢关键酶的作用，避免了在高温条件下的解链；研究团队还提出，局部柔性的增长使得...
With more and more retailers claimed their strategic layout of Omni-channel retailing, and the model...
Hulme Manchester is one of the cradle of industrial revolution, urbanization and modern urbanism exp...
以2004-2014年A股上市的民营公司为研究样本,通过出生人口性别比和离婚人口比例衡量家族文化,研究了家族文化对CEO变更和公司财务行为的影响。研究发现,家族文化越浓厚,CEO变更的可能性就越小,C...
【摘要】该论文先指出大学英语课堂教学存在的一些问题，并提出解决问题的一个有效途径：选举产生英语课代表。论文在厘清了选举的概念之后，简述了选举制度的历史背景，接着从自治意识和社会竞争力、人性化管理、自我...
压力性溃疡（PU）作为截瘫、昏迷及各种原因导致的长时间卧床患者的常见并发症，从最初的理论研究到现在的临床实践，其治疗方法产生了重大变化。负压创面疗法(NPWT）作为近20年来兴起的技术，其封闭、负压等...
On 24 May 2017, the ROC Constitutional Court issued the J.Y. Interpretation No. 748, declaring part ...