Results 71 to 80 of about 3,036 (117)

考虑光热电站接入的电力系统暂态功角稳定性分析

Gaoya dianqi
光热发电兼具调峰电源和储能的双重功能，可为新能源电力系统提供转动惯量及阻尼支撑，但其对电力系统稳定性的影响尚不明确。针对光热并网对系统暂态稳定性的影响及其机理问题，首先基于容量加权法建立了光热电站等值模型，然后根据光热电站的低惯量特性，利用扩展等面积法则（extended equal-area criterion，EEAC）分析了惯量降低对系统暂态功角稳定性的影响。研究结果表明，在单机无穷大系统中，光热电站等容量替代火电机组会导致系统惯量降低，系统暂态功角稳定性减弱。最后基于某区域电网 ...
苏志军, 夏世威, 李庚银, 孙冠群, 蔡德福, 张良一   +5 more
doaj  

[Analysis of Clinical Characteristics and Diagnostic Indicators in Patients With Heparin-induced Thrombocytopenia After Cardiac Surgery]. [PDF]

Sichuan Da Xue Xue Bao Yi Xue Ban
Wang G, Yue P, Zhu G, Xu Q, Wang X, Song D, Gao Z, Wang Y, Liu J, Zhang Y, Zhou Z.   +10 more
europepmc   +1 more source

[Sex-specific hemoglobin thresholds for oxygen saturation: A non-linear regression analysis based on Tibetan inpatients]. [PDF]

Beijing Da Xue Xue Bao Yi Xue Ban
Gongjue Z, Mao Y, Dawa P, Laba C, Yan Q.
europepmc   +1 more source

交直流互联系统滤波器故障状态下电磁暂态特性研究<br>The Electromagnetic Transient Characteristic of an AC/DC Interconnected System with Filter Faults

, 2012
陈 品良
core   +1 more source

[Florid cemento-osseous dysplasia: A case report]. [PDF]

Beijing Da Xue Xue Bao Yi Xue Ban
Wang Y, Liang Y.
europepmc   +1 more source

[Refractory systemic lupus erythematosus-associated thrombocytopenia treated with avatrombopag: A case report]. [PDF]

Beijing Da Xue Xue Bao Yi Xue Ban
Tang X, Ding Q, Zhang Y, Wang Y, Tian M, Sun Z, Wang R, Chen Y, Liu J.   +8 more
europepmc   +1 more source

[Research progress on external cervical resorption]. [PDF]

Zhejiang Da Xue Xue Bao Yi Xue Ban
Chen R, Bian M, Zhao J, Qian L, Shi Y, Wu Z.   +5 more
europepmc   +1 more source

[Clinical research progress in different stages of recompensated cirrhosis]. [PDF]

Zhonghua Gan Zang Bing Za Zhi
Wang YP, Yang XH, Cai HY, Zhou P, Tang XP, Xu XY, Guan YJ.   +6 more
europepmc   +1 more source

[Clinical analysis of 7 cases of childhood acute lymphoblastic leukemia with <i>PDGFRB</i> rearrangement]. [PDF]

Zhongguo Dang Dai Er Ke Za Zhi
Tao YQ, Cui DD, Jia XP, Lian AN, Qi WJ, Zhu P, Wang CM, Sheng GY.   +7 more
europepmc   +1 more source

[Treatment practice and outcomes in 125 patients with autoimmune hemolytic anemia: a single-center retrospective analysis]. [PDF]

Zhonghua Xue Ye Xue Za Zhi
Yang F, Li RN, Zhang LL, Gao Z, Pan H, Tian LZ, Shen YC, Wang WY, Li WW, Zhao JY, Li LY, Yu X, Xu J, Xu C, Liu YJ, Wang WW, Kuang ZX, Nie N, Li XX, Li JP, Huang JB, Zhao X, Zhang J, Fang LW, Luo YC, Shi J.   +25 more
europepmc   +1 more source