Under intense environmental pressure, the global energy sector is promoting integration of renewable into interconnected systems. The demand-side management (DSM) systems has drawn considerable industrial and academic attention in attempts to form new flexibilities respond variations inputs system. However, many DSM concepts are still experimental demonstration phase. One obstacles usage that current information infrastructure was mainly designed for centralized systems, does not meet...

Abstract The modeling and multi-energy flow calculation of an integrated energy system (IES) are the bases its operation planning. This paper establishes models various sub-systems coupling equipment for electricity-gas-thermal IES, model IES is constructed. A simplified method compressor in a natural gas network, one which not included loop works constant compression ratio mode, also proposed based on concept reduction. In addition, numerical conversion dealing with conflict between nominal...

Promyelocytic leukemia zinc finger-retinoic acid receptor a (PLZF-RARalpha), fusion generated as result of variant t(11;17) chromosomal translocation that occurs in small subset acute promyelocytic (APL) patients, has been shown to display dominant-negative effect against the wild-type RARalpha/retinoid X alpha (RXRalpha). We now show its N-terminal region (called POZ-domain), which mediates protein-protein interaction well specific nuclear localization PLZF and chimeric PLZF-RARalpha...

An analytical method based on generalized polynomial chaos (gPC) is proposed for probabilistic load flow (PLF). The preserves the nonlinearity of power equations whose rectangular formulations are adopted to facilitate gPC expansion. feasibility demonstrated by case studies from a 9-bus system.

This paper discusses how fast-response distributed battery energy storage could be used to implement post-contingency corrective control actions. Immediately after a contingency, the injections of batteries adjusted alleviate overloads and reduce flows below their short-term emergency rating. ensures that system remains stable until operator has redispatched generation. Implementing this form would allow operators take advantage difference between short- long-term ratings lines therefore...

This paper presents a novel home area energy management system (HEMS) for smart homes with different load profiles installed photovoltaic generation, storage, and DC demand.The developed HEMS is shown to optimize the utilization of local renewables while minimizing waste between AC conversions storage charging discharging.Previous studies on have not considered impact types.In this study, performance proposed demonstrated without electric heating.A comparative study carried out investigate...

In acute promyelocytic leukemia (APL), the typical t(15;17) and rare t(11;17) translocations express, respectively, PML/RARα PLZF/RARα fusion proteins (where RARα is retinoic acid receptor α). Herein, we demonstrate that PLZF PML interact with each other colocalize onto nuclear bodies (NBs). Furthermore, induction of expression by interferons leads to a recruitment NBs without increase in levels protein. localize same microspeckled domains appear be common targets for two APL. Although does...

In this paper, the concept of normal measurement rate (NMR) is defined based on theory uncertainty in and a robust state estimator named maximum (MNMR) proposed. Comparison made between MNMR other estimators. The robustness precision tested with IEEE 14-bus, 30-bus, 118-bus systems. Simulation results show that effective identifying bad data also time efficient.

This study suggests that the unavoidable spatial inhomogeneity of intense electromagnetic fields has a drastic effect on electron-positron pair-creation process from vacuum. We use example Breit-Wheeler process, where collision two gamma-ray photons is predicted to create pairs, show multiphoton cannot be modeled by solutions Dirac equation under time-periodic are spatially homogeneous. The neglect leads here spurious energy spectra and misleading yields can incorrect several orders...

To coordinate the generation resources located in integrated transmission and distribution systems considering renewable uncertainty, dynamic economic dispatch (DED) is essential. This article proposes a coordinated robust DED (CRDED) model to enhance cost-effectiveness reliability from system perspective. Then, how measure operational risk discussed, if probability function of output obtained, with risk-based CRDED established correspondingly. A distributed framework also presented solve...

To satisfy the robust and real-time requirements of power flow calculation for large-scale systems, a globally convergent method is proposed with trust-region techniques, which shows satisfying robustness convergence. Then, this combined Newton's to achieve two-stage algorithm, benefiting from their different advantages. In first stage, used searching solution. When values state variables in certain iteration are close enough real operational point, algorithm enters second stage use This can...

This paper introduces a novel successive-intersection-approximation-based power flow method for integrated transmission and distribution networks (I-T&D). In this method, the entire I-T&D is split into network part, boundary part. Then, alternate iterations are processed between (TN) several (DNs) by exchanging voltage injection of buses. Particularly, magnitude buses will be modified every two obtaining an intersection with results in previous iterations. The local quadratic convergence...

Abstract To address the challenges posed by frequent source and load fluctuations in existing loop closing current calculation methods, this paper proposes an online method that considers uncertainties. First, a dual‐stack dynamic monitoring system is utilized to obtain real‐time voltage variations before after disturbances. Second, Thevenin's theorem employed build equivalent model of distribution network, simplifying complex network into combination independent series impedance. Then,...

Abstract The reduction costs of batteries facilitate behind-the-meter battery energy storage systems (BTM-BESS) as a promising solution to enhance grid flexibility and reliability. can reduce users’ billing based on time-of-use (TOU) tariff or other demand response strategies. With the development electricity markets, BTM-BESS provide more achieve additional revenue by participating in day-ahead intra-day market. In this study, an optimization operation strategy for is proposed considering...

Abstract The rapid development of the digital economy has led to a significant increase in scale and electricity load 5G base stations. stations, often equipped with batteries, can also serve as potential flexibility resource for demand response. It is therefore essential study station characteristics improve energy saving cost reduction telecom operators stable operation grid. In this paper, stations are investigated based on data mining methods from multiple dimensions, including spatial...

Abstract The HVAC load identification helps quantify energy flexibility potential, enabling demand response and efficient management because the constitutes nearly half of commercial building load. disaggregated by non-intrusive monitoring from aggregated electricity data is an economical easy-to-implement solution. In this study, a multiple seasonal-trend decomposition using loess (MSTL) method proposed for based on historical data. Considering periodic features data, MSTL weekly monthly...

This paper proposes a new problem formulation to simplify the mathematical representation for hybrid ac/dc domestic energy system. Instead of building from component level, is built at whole system level such that all power transfers between or dc/ac are reflected in ac drawn main grid. achieved by assigning grid as piecewise function local dc power, each slope represents conversion efficiency, making it flexible consider wide range efficiencies different components. The substantially...

Considering the increasing coupling between transmission and distribution networks, an affine arithmetic-based interval power flow algorithm of integrated (I-T&D) networks is proposed. First, a novel two-step approximation method for sine cosine functions proposed to reduce number noise variables in form injected power, as basis algorithm. Then, this divided into four stages, which are implemented alternatively system operator (TSO) multiple operators (DSOs) by exchanging parameters at...

Considering the separate management of transmission networks (TNs) and distribution (DNs), this article proposes a chance-constrained optimal power flow (CCOPF) formulation for integrated (I-T&D) its solution algorithm with limited information interaction. The uncertainties loads renewable generations are considered in formulation, which guarantees that generations, flows, voltage magnitudes both TNs DNs remain within their bounds predefined probability. A double-iterative is proposed to...

The well‐known sequential Monte Carlo simulation is a powerful tool to analyse short‐term reliability of complicated composite power system. However, the corresponding computational burden tremendous when applied highly reliable Aiming at improving efficiency, an adaptive importance sampling technology proposed in this study. method, on basis component state duration technique combined with cross‐entropy able provide evaluation non‐homogeneous Markov Weibull and lognormal distributions are...

Using numerical solutions to the quantum field theoretical Dirac equation, we study electron-positron pair-creation process from vacuum due a spatially localized supercritical electric field. By varying spatial profile of this external field, search for optimal configurations that maximize rate in steady state. We find class pulse shapes with single maximum and fixed total energy, depends nonmonotonically on field's width it is insensitive other characteristics shape. It turns out Schwinger...