This Wiki-page describes the heat transfer station (connection heat network) of house 2. In contrast to the parent page, which is generalized, this page shows specifically the module of house 2 as it is mounted, prepared and used in the lab at the moment.

Differences to general CHN module description

Differences between the specific setting in CHN House 2 compared to the general description of a CHN module are:

only two temperature levels are prepared and used at the moment
there are only two connections to other buildings
different ball valves are automated (actuators) - this changes also the IDs
pump and control valve on the network side (for feed-in and consumption) are part of the high temperature level instead of the medium temperature level
additional ball valve (45)
flow meter (5) does not exist in lab, flow values are calculated at another module (DH grid emulator)

Scheme:

Components and Signals

For more information about the naming concept of the ID, the this wiki page: Naming Concept

Nr.	ID	Name	Signals	Comment
1	A_BV-TG_TH_1	Ball Valve Thermal Grid (automated)	DO	in SFxyz
2	A_BV-TG_TH_2	Ball Valve Thermal Grid (automated)	DO	in SFxyz
4	C_BV-TG_TH_4	Ball Valve Thermal Grid		in SFxyz
5	S_FW-TG_TH	Flow Water Thermal Grid		no sensor, calculated by the connected DH modules
6	S_TM-TG_TH_1	Temperature Thermal Grid	PT100
7	S_TM-HC_TH_1	Temperature Heating Circuit	PT100
8	C_BV-HC_TH_1	Ball Valve Heating Circuit
9	A_BV-TG_TM_1	Ball Valve Thermal Grid (automated)	DO	in SFxyz
10	A_BV-TG_TM_2	Ball Valve Thermal Grid (automated)	DO	labeling in lab says "A_BV-TG_TM_1"
12	A_BV-TG_TM_4	Ball Valve Thermal Grid (automated)	DO	in SFxyz
13	A_CV-TG_TH	Control Valvle Thermal Grid	10V
14	C_CV-TG_TM	Check Valve Thermal Grid
15	A_PU-TG_TH	Pump Thermal Grid	0-10V & On/Off	additionally CHN-A_PU-TH must be true (on/off)
16	S_TM-TG_TM_1	Temperature Thermal Grid	PT100
17	S_TM-TG_TM_2	Temperature Thermal Grid	PT100
18	S_TM-HC_TM_1	Temperature Heating Circuit	PT100
19	S_FW-HC_TM	Flow Water Heating Circuit	MID
20	A_PU-HC_TH_IMP	Pump Heating Circuit	0-10V & On/Off	additionally CHN-A_PU-TH must be true (on/off)
21	A_PU-HC_TH_EXP	Pump Heating Circuit	0-10V & On/Off	additionally CHN-A_PU-TH must be true (on/off)
22	A_BV-HC_TH_IN	Ball Valve Heating Circuit (automated)	DO
23	A_BV-HC_TH_OU	Ball Valve Heating Circuit (automated)	DO
24	S_TM-HC_TM_2	Temperature Heating Circuit	PT100
25	C_BV-HC_TL	Ball Valve Heating Circuit
26	C_EV-TG_TM	Expansion Vessel Thermal Grid
27	C_SG-TG_TM	Safety Group
28	C_HX-TL	Heatexchanger Low Temperature
29	A_BV-TG_TL_1	Ball Valve Thermal Grid		in SFxyz
31	A_BV-TG_TL_3	Ball Valve Thermal Grid	DO	in SFxyz
32	C_BV-TG_TL_4	Ball Valve Thermal Grid		in SFxyz
33	S_FW-TG_TL	Flow Water Thermal Grid		no sensor, calculated by the connected DH modules
34	A_CV-TG_TL	Control Valvle Thermal Grid	10V
35	C_CV-TG_TL	Check Valve Thermal Grid
36	A_PU-TG_TL	Pump Thermal Grid	0-10V & On/Off
37	S_TM-TG_TL_2	Temperature Thermal Grid	PT100
38	S_TM-HC_TL_2	Temperature Heating Circuit	PT100
39	S_FW-HC_TL	Flow Water Heating Circuit	Counter
40	A_PU-HC_TL_IMP	Pump Heating Circuit	0-10V & On/Off
41	A_PU-HC_TL_EXP	Pump Heating Circuit	0-10V & On/Off
42	A_BV-HC_TL_IN	Ball Valve Heating Circuit (automated)	DO
43	A_BV-HC_TL_OU	Ball Valve Heating Circuit (automated)	DO
44	C_HX-TH	Heatexchanger High Temperature
46	C_PR-TG_TH	Pressure Release Valve
47	C_PR-TG_TM	Pressure Release Valve
48	C_PR-TG_TL	Pressure Release Valve
49	C_BV-HC_TL	Ball Valve Heating Circuit
50	C_BV-HC_TL	Ball Valve Heating Circuit
51	C_PR-HC_TM	Pressure Release Valve
52	C_PR-HC_TL	Pressure Release Valve