研究了金属热防护系统(TPS)的缝隙辐射及支架两大热短路问题。
The two major heat short problems of gap radiation and brackets in metallic thermal protection system (TPS) are studied in this article.
产生了德国阳光蓄电池的电解液干涸、热失控、早期容量损失、内部短路等问题,进而严重影响到供电系统的可靠性。有资料表。
Produced in Germany sunshine battery electrolyte dry, thermal runaway, early capacity loss, internal short circuit, which seriously affect the reliability of power supply system. Have a data sheet.
任何LED系统都应当能够适度跟踪过高、欠压、短路、开路和热逃逸等问题。
Any LED system should be able to appropriately track overvoltage, undervoltage, short circuit, open circuit, and thermal runaway conditions.
从绝缘导体短路热稳定的基本概念出发,分析热稳定校验公式的由来与内涵,探讨满足绝缘导体短路热稳定要求的多种办法。
The paper analyzes origin and connotation of thermal stability calibration formula from basic concept of insulating conductor thermal stability, and discusses some means for thermal stability.
通过计算短路点的短路电流,说明原电流互感器额定热稳定电流太小。
The short circuit current calculation shows the rated thermal stability current of former current mutual inductor is too small.
选用站用电系统设备时应满足短路时的动、热稳定,开断电流,开关上、下级的选择性等要求。
It should satisfy dynamic stability, thermal stability, switched-current and switch up-down selectivity in a short circuit while selecting the pumping station using electricity system equipments.
本文主要论述了电力系统中母线上发生三相对称短路时,其动稳定和热稳定的校验问题。
This paper discusses the short-circuit verifying of wires in dynamic stability and heat withstand while the wires are chosen in the design of power system.
认为突发性振动原因是运行中转子的油膜涡动和匝间短路、线圈膨胀受阻等引起的热不平衡。
It is concluded that the causes of sudden vibration are oil film whirl and thermal unbalance of generator rotor resulting from interturn short-circuit and hindered winding expansion etc.
当在热冲击、过充、过放、短路等滥用状态下,电池内部的活性物质及电解液等组分间将发生化学、电化学反应,产生大量的热量与气体,当积累到一定程度就会引起电池的着火、爆炸。
The explosion of battery results from the heat and pressure accumulation by internal component reactions under abuse conditions, such as overheating, overcharge, short-circuit and so on.
内部电路保护包括短至地面,负载短路,滞后热关机,和交叉电流保护。
Internal circuit protection includes short-to-ground, shorted load, thermal shutdown with hysteresis, and crossover current protection.
新的稳压器具有逐周期电流限制、短路保护和热关机功能,确保了其性能的鲁棒性。
The new regulators guarantee robustness with cycle-by-cycle current limit, short-circuit protection and thermal shut-down.
新的稳压器具有逐周期电流限制、短路保护和热关机功能,确保了其性能的鲁棒性。
The new regulators guarantee robustness with cycle-by-cycle current limit, short-circuit protection and thermal shut-down.
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