To improve the BMS anti-interference performance, the following EMC design measures are taken into account. From hardware design perspective, anti …
Learn MoreEven when the interference power reaches 60 dB, the system still maintains a low level of outage probability, thereby improving the system''s anti-interference performance. Therefore, it can be proved that the anti-jamming cooperative NOMA system can enhance the interference tolerance of the aviation data link.
Learn MoreRequest PDF | On Dec 1, 2023, Shanghao Gu and others published High-performance piezoelectric energy harvesting system with anti-interference capability for smart grid monitoring | Find, read and ...
Learn MoreThe simulations show that VSPSU outperforms fixed-speed pumped-storage unit (FSPSU) in mitigating active power fluctuations under hydraulic disturbance. But VSPSU still faces active power ...
Learn MoreIn this paper, a preliminary study on dynamic performance of variable speed unit (VSU) for hybrid photovoltaic-pumped storage power system is conducted. The main method here is numerical simulation based on timescale of seconds, by adopting MATLAB/Simulink.
Learn MoreA novel inertial control method based on the torque limit control (TLC) is proposed in this study for the purpose of maximizing the temporary inertial response of permanent magnet synchronous generator-wind turbine generator (PMSG-WTG) over a wide range of variable wind speed conditions. To eliminate the secondary frequency drop …
Learn MoreThis paper presents a piezoelectric energy harvesting device with anti-interference capability. The device utilizes magnetic coupling between the magnet at the tip of the piezoelectric cantilever and the alternating magnetic field surrounding power lines to efficiently harvest energy. Three piezoelectric cantilever structures are designed to …
Learn MoreTo pursue the long-term deployment goal of the Internet of Things, a lot of work in recent years has focused on low-power devices, such as backscatter systems. However, they face two key challenges, unequal uplink and downlink communication range, and weak end devices'' inability to handle downlink conflicts and networking.
Learn MoreAdopted the advanced Anti-Ripple and Anti-EMI Interference technology, this powr supply is designed for 4K IP/CCTV Security Cameras System, Input: 100-240VAC; Output: 12VDC ; Supply Current: 30Amp; Max. Amp: 2Amp/Channel; DC12V Regulator CCTV Power Supply Box, 16 Outputs with PTC Fuse
Learn MoreThe FWHM of the AID system increased from 2.14011 to 3.66628, and the peak base increased from 0.38898 to 0.40909. The peak height of the AID system and the non-interference dissipation system always remained at a …
Learn MoreThe compatibility and anti-interference capability of wireless sensor networks within nuclear power plants in complex electromagnetic environments are the most essential elements to ensure reliable operation and effective combat of equipment within nuclear power plants in harsh environments. Interference signals generated by …
Learn MoreDiverse IoT applications, such as unmanned driving, intelligent video, unmanned working face, industrial control, and intelligent robot inspection, are the key technologies in the field of intelligent mines. In order to fully meet the requirements of underground IoT systems of high bandwidth, low latency, and massive connections, it is …
Learn MoreIn this paper, VSPSU using doubly fed induction machine (DFIM) is adopted as a study case, and fast power control strategy is used in the controlling of VSPSU. The …
Learn MoreRobust position anti-interference control for PMSM servo system with uncertain disturbance ... led to a substantial decrease in the energy storage of capacitors for a given output voltage ripple ...
Learn MoreThe simulation result shows that VSPSU has good anti-interference performance, and normally operating VSPSU can still maintain stable power output and stator current even under disturbance from ...
Learn MoreCurrent research on the interference of GNSS (Global Navigation Satellite System) array antennas focuses on the single interference effect and the improvement of interference hardware capability, while the multi-degree-of-freedom (DOF) interference model and mechanism remain to be fully studied. Aiming at this problem, this paper …
Learn MoreOn the basis of setting up the above test system, the temperature anti-interference test, electrical load anti-interference test and electromagnetic anti-interference test were carried out for BMS (Fig. 11). Download : Download high ... Development of lithium batteries for energy storage and EV applications [J] J. Power …
Learn MoreFor dc microgrid energy interconnection, this article proposes a multiport bidirectional converter, leveraging three shared half-bridges. This converter achieves high voltage gain with fewer transformer turns ratios. Utilizing interleaved operation and a reverse-coupled inductor on the low-voltage side ensures a minimal ripple in the battery charging current. …
Learn MoreThe simulation result shows that VSPSU has good anti-interference performance, and normally operating VSPSU can still maintain stable power output and stator current even …
Learn MoreWith the advancement of technology, Unmanned Aerial Vehicles (UAVs), also known as drones, are being used in numerous applications. However, the illegal use of UAVs, such as in terrorism and spycams, has also increased, which has led to active research on anti-drone methods. Various anti-drone methods have been proposed over …
Learn MoreSigenStor is a 5-in-1 energy storage system To address these issues, an evident solution is integrating the various split products into highly integrated, all-in-one energy solutions.
Learn MoreThe DCPPM-based dual-pulse lidar system integrates the characteristics of anti-interference, high pulse peak power, and fast measurement. In this letter, the repetition frequency of the dual-pulse signal is 100kHz. There is an initial time interval of 128ns between dual pulses, the step number of random time interval between dual pulses is 0 ...
Learn MoreThis paper proposes a µW-level downlink receiving system, which enhances the anti-interference and anti-conflict capabilities of low-power end devices and presents a state machine model for networking capabilities. The Internet of Things (IoT) has seen rapid advancements and widespread deployment of wireless devices recently. To pursue the …
Learn MoreThe experimental results in this paper show that the control effect of the generator with the additional controller of the nonlinear disturbance suppression and stability control method …
Learn MoreBeing inches from the rapid development of new energy technology, the capacity of high-power power electronic equipment is increasing rapidly, and the requirements for its safe and reliable operation are also rising. As a result, the demand for online temperature monitoring of such equipment is becoming increasingly urgent. RFID …
Learn MoreThe proposed filtering RIS shows impressive anti-interference and beam-controlling capabilities; thus, we believe it can find applications for wireless communications in congested frequency ...
Learn MoreThe hydraulic disturbance means that pumped-storage units, which were originally in steady operation, are inevitably affected by suddenly operating changes of other units in the same waterway system. Normally, it will cause the power output of fixed-speed units to oscillate, and adversely affect the safety of generators and stability of power …
Learn MoreFT (IBS) system output power has stronger anti-interference ability than FT (PI) system. Compared Fig. 4 a with Fig. 4 b, Supercapacitors take on high frequency disturbance components and the battery bears the low frequency disturbance component, so the battery output active power more gentle.
Learn MoreDistributed renewable energy sources in combination with hybrid energy storage systems are capable to smooth electric power supply and provide ancillary services to the electric grid. In such applications, multiple separate dc–dc and dc–ac converters are utilized, which are configured in complex and costly architectures. In this article, a new nonisolated …
Learn MoreCallToU Window Speaker Intercom System,Dual Way Anti-Interference Intercommunication Microphone Talk Through Glass Window,for Business,Bank,Office,Hospital,Counter,Store,Station,School and More 3.8 out of 5 stars 99
Learn MoreThe result shows that our system achieves a downlink communication range of over 250m at a 1kbps data rate with 1% BER and increased by more than 10 times compared to conventional backscatter ...
Learn MoreWhen the magneto-optic current transducer is running in the electric power system, it is susceptible to the interference of magnetic field between phases, which …
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