Results 31 to 40 of about 874,596 (350)

A bilayer interaction strategy for air-conditioning load aggregators considering market-based demand response

The Journal of Engineering, 2019
With considerable portion of air-conditioning load in total power consumption, air-conditioning load aggregators are authorised to participate in power market by aggregating large amounts of air-conditioning load with or without ice storage system.
Yuchao Zhu, Jianxue Wang, Dongmeng Tian, Chunxiao Sun   +3 more
doaj   +1 more source

SAW torque transducers for disturbance rejection and tracking control of multi-inertia servo-drive systems [PDF]

, 2004
The paper proposes a resonance ratio control (RRC) technique for the coordinated motion control of multi-inertia mechanical systems, based on the measurement of shaft torque via a SAW-based torque sensor. Furthermore, a new controller structure, RRC plus
Bingham, C M, O'Sullivan, T M, Schofield, N   +2 more
core   +1 more source

Real-time greenhouse gas emission intensity informed demand-side load regulation for power grid decarbonization

Cell Reports Sustainability
Summary: The US targets net-zero-carbon electricity by 2035, emphasizing the need for both supply- and demand-side strategies in the power sector. Our study focuses on demand-side carbon reduction via load regulation, using real-time greenhouse gas ...
Honglin Li, Gulai Shen, Soroush Senemmar, Ali Mehmani, Jie Zhang   +4 more
doaj   +1 more source

Stressful life events are associated with low secretion rates of immunoglobulin A in saliva in the middle aged and elderly [PDF]

, 2006
Whether chronic stress experience is related to down-regulation of secretory immunoglobulin A (S-IgA) was tested in two substantial cohorts, one middle-aged (N = 640) and one elderly (N = 582), comprising similar numbers of men (N = 556) and women (N ...
Phillips, A.C., Carroll, D., Evans, P., Bosch, J.A., Clow, A., Hucklebridge, F., Der, G., Phillips, A.C., Carroll, D., Evans, P., Bosch, J.A., Clow, A., Hucklebridge, F., Der, G.   +13 more
core   +1 more source

Optimizing production scheduling of steel plate hot rolling for economic load dispatch under time-of-use electricity pricing [PDF]

, 2017
Time-of-Use (TOU) electricity pricing provides an opportunity for industrial users to cut electricity costs. Although many methods for Economic Load Dispatch (ELD) under TOU pricing in continuous industrial processing have been proposed, there are still ...
Duan, Bin, He, Feng, Su, Yong-xin, Tan, Mao, Yang, Hua-li   +4 more
core   +3 more sources

Characteristics and Optimization of Transient Process of Pump-Turbine Units in Power Generation Mode

Energies
Pumped storage power is considered an ideal regulated power source for new energy. However, the traditional one-dimensional characteristic line method cannot predict the pulsating pressure caused by the reverse “S” characteristic of a pump–turbine.
Minglu Zhang, Jie Liu, Junqin Yu, Changhua Nie   +3 more
doaj   +1 more source

Research on load regulation of Buck constant current converter

Dianzi Jishu Yingyong, 2018
There is a problem of poor load regulation in traditional LED power supply. In this paper, a control strategy of inductor current compensation based on the output voltage feedback is used to compensate the output current deviation caused by the load ...
Li Yiming, Wei Jincheng, Guo Xiaoying, Zhang Yufeng, He Jinyu, Li Yong, Cao Taiqiang   +6 more
doaj   +1 more source

Local power consumption method of distributed photovoltaic generation in rural distribution network based on blockchain

IET Generation, Transmission & Distribution, 2023
With the increasing penetration of distributed photovoltaic generation (DPVG) in the rural distribution network, some problems such as abandoning solar energy and increasing voltage fluctuation have become more and more prominent.
Tao Zhang, Jianhua Yang, Kaiyuan Jin, Tianjun Jing   +3 more
doaj   +1 more source

Research on Reactive Power Compensation Control Strategy of Flexible On-Load Voltage Regulator

Energies, 2022
The application of on-load tap-charger (OLTC) transformer technology has become the most direct and effective way to solve the voltage fluctuation of power grid.
Libo Han, Jingyuan Yin, Lixin Wu, Longfei Sun, Tongzhen Wei   +4 more
doaj   +1 more source

Large-scale source-grid-load friendly interactive system introduction and real load shedding verification test technology

The Journal of Engineering, 2019
On the basis of briefly analysing the construction background, systemic function, and practice situation of large-scale source-grid load friendly interactive system and introducing real load shedding verification of the system, this paper proposed an ...
Hucheng Li, Huawei Liu, Yubo Yuan, Qi Zhou   +3 more
doaj   +1 more source