The design and application of direct-return system water system of air-conditioning system, and the characteristics of self-balancingcontrol valve are discussed.
本文介绍了异程空调水系统的设计、调试方法和在异程空调水系统中应用较多的自力式平衡阀的特性。
2
The detecting techniques of harmful currents, the modulation methods of novel UPFC and the balancingcontrol of capacitors voltage on DC link are studied thoroughly.