在这些系统的心脏，升压转换器把低电压高达有用的水平供电电路和超级电容器充电和电池。
At the heart of these systems, boost converters bring low voltages up to useful levels for powering circuits and charging supercapacitors and batteries.
瓦斯发电、升压、并网的设备配套，能充分发挥发电机组的特点，符合矿井供电网络的安全技术要求。
The gas electricity generation, pressure-rise, incorporation equipment necessary, can display the power set fully the characteristic, meets the mine pit power supply network safety work requirement.
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