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International Journal of Photoenergy
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International Journal of Photoenergy
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2019
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Article
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Tab 5
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Research Article
Form and Operation Mode Analysis of a Novel Solar-Driven Cogeneration System with Various Collector Types
Table 5
The specific state of the solenoid valves in different operating modes when the solar collectors are FPC or ETC.
Operating modes
Operating conditions
V1
V2
V3
V4
V5
TM1
Off
Off
Off
Off
On
TM2
Off
On
Off
Off
On
TM3
Off
On
Off
Off
Off
TM4
On
Off
On
On
Off
TM5
On
On
On
Off
Off
TM6
On
Off
On
Off
Off