Double-inverter compressor cascade heat pump operation control system

The control system is specially developed for operation of the double-frequency-conversion-compressor cascade type heat pump, operation control of the double-frequency-conversion-compressor cascade type heat pump can be guaranteed, and meanwhile normal operation under the condition that the environm...

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Bibliographische Detailangaben
Hauptverfasser:	LYU YIXUN, LYU SHUANG, BAO XUHUI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING COMBINED HEATING AND REFRIGERATION SYSTEMS HEAT PUMP SYSTEMS HEATING LIGHTING LIQUEFACTION SOLIDIFICATION OF GASES MANUFACTURE OR STORAGE OF ICE MECHANICAL ENGINEERING REFRIGERATION MACHINES, PLANTS OR SYSTEMS REFRIGERATION OR COOLING WEAPONS
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Beschreibung
Zusammenfassung:	The control system is specially developed for operation of the double-frequency-conversion-compressor cascade type heat pump, operation control of the double-frequency-conversion-compressor cascade type heat pump can be guaranteed, and meanwhile normal operation under the condition that the environment temperature changes greatly is guaranteed. A dual-frequency conversion control system is introduced into a common cascade heat pump control system version. 本发明是专门针对双变频压缩机复叠式热泵运行开发的控制系统，能确保双变频复叠式热泵运行操控，同时保证在环境温度变化较大的情况下正常运行。属于在普通复叠式热泵控制系统版本中引入双变频控制的系统。