EP0772110A1 - Agencement de moyens pour commander et/ou réguler des producteurs ou des consommateurs d'énergie - Google Patents

Agencement de moyens pour commander et/ou réguler des producteurs ou des consommateurs d'énergie Download PDF

Info

Publication number
EP0772110A1
EP0772110A1 EP95117399A EP95117399A EP0772110A1 EP 0772110 A1 EP0772110 A1 EP 0772110A1 EP 95117399 A EP95117399 A EP 95117399A EP 95117399 A EP95117399 A EP 95117399A EP 0772110 A1 EP0772110 A1 EP 0772110A1
Authority
EP
European Patent Office
Prior art keywords
functional unit
energy
operating
coordinating
request signal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP95117399A
Other languages
German (de)
English (en)
Other versions
EP0772110B1 (fr
Inventor
Josef Wüest
Beat Kyburz
Peter Kocher
Hansjörg Sidler
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Electrowatt Technology Innovation AG
Original Assignee
Landis and Gyr Technology Innovation AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Landis and Gyr Technology Innovation AG filed Critical Landis and Gyr Technology Innovation AG
Priority to DE59503184T priority Critical patent/DE59503184D1/de
Priority to EP95117399A priority patent/EP0772110B1/fr
Priority to AT95117399T priority patent/ATE169747T1/de
Publication of EP0772110A1 publication Critical patent/EP0772110A1/fr
Application granted granted Critical
Publication of EP0772110B1 publication Critical patent/EP0772110B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F24F11/46—Improving electric energy efficiency or saving
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values

Definitions

  • the invention relates to an arrangement of the type mentioned in the preamble of claim 1.
  • HVAC system is generally used for a system for heating, cooling and ventilating one or more buildings.
  • An HVAC system accordingly has heating and / or cooling energy consumers and, depending on requirements, heating and cooling energy generators and / or heating and cooling energy converters, as well as means for controlling and / or regulating said consumers, generators and converters.
  • the object of the invention is to construct an HVAC system having a plurality of producers and a plurality of consumers in such a way that the system can be started up with little effort.
  • 1 means a first system segment which has energy generators 2, a single functional unit 3 for coordinating energy generators, energy consumers 4 and a single functional unit 5 for coordinating energy consumers.
  • a second system segment 6 has an energy converter 7, energy consumers 4 and a single functional unit 5 for coordinating energy consumers, while a plurality of energy consumers 4 and a single functional unit 5 for coordinating energy consumers are arranged in a third system segment 8.
  • the energy consumers 4 and any energy generators 2 arranged in the system segment 1 or 6 or 8 are located on an energy distribution rail assigned to the system segment 1 or 6 or 8.
  • the energy distribution rail is realized by a flow and a return line for the hot water used as an energy source.
  • the functional unit 5 for coordinating energy consumers distributes energy to the energy consumers 4 arranged in the relevant system segment 1 or 6 or 8, with the priority between the energy consumers 4 by the functional unit 5 within the relevant system segment 1 or 6 also being advantageous or 8 is organized.
  • the functional unit 3 for coordinating energy generators coordinates the energy generators 2 arranged in the system segment 1, which can be automatically organized as an energy generator cascade by the said functional unit 3, the functional unit 3 also performing an energy collector function.
  • the energy required in the second system segment 6 and in the third system segment 8 is requested from the first system segment 1 by making corresponding requests from the energy converter 7 of the second system segment 6 and from the functional unit 5 for coordinating energy consumers of the third system segment 8 to the functional unit 5 for coordinating energy consumers of the first plant segment 1 are sent.
  • the functional unit 5 for coordinating energy consumers forwards the aforementioned requirements to the functional unit 3 for coordinating energy producers.
  • the first system segment 1 is used as the central energy generation segment; For this reason, the energy quantities obtained from the second system segment 6 and from the third system segment 8 are distributed by the functional unit 5 assigned to the first system segment 1 for coordinating energy consumers.
  • the converter 7 arranged in the second system segment 6 works for the consumers 4 arranged in the second system segment 6 as an energy generator, while from the point of view of the first one Functional unit 5 assigned to system segment 1 for coordinating energy consumers acts as an energy consumer.
  • FIG. 2 shows the first system segment 1 and the second system segment 2 of the exemplary HVAC system according to FIG. 1 in somewhat more detail.
  • a flow line 11 and a return line 12 form a first energy distribution rail 13 belonging to the first system segment 1, while a further flow line 14 and a further return line 15 form a second energy distribution rail 16 belonging to the second system segment 6.
  • the converter 7 is connected on the input side to the first energy distribution rail 13 and on the output side to the second energy distribution rail 16.
  • Means for operating, controlling or regulating the energy generators 2, the energy consumers 4 and the energy converter 7 are advantageously implemented by function units which are implemented in the HVAC system in principle distributed in a plurality of devices or apparatuses which are connected to one another by a data network.
  • a single function unit fulfills a self-contained task which is advantageously not divided into several devices or apparatuses.
  • a first type of the functional units is the functional unit 3 for coordinating energy generators and a second type is the functional unit 5 for coordinating energy consumers.
  • the functional units assigned to the two system segments 1 and 6 are each represented by a rectangle.
  • the system segment 1 or 6 has copies of a third type of the functional units, namely a functional unit 21 for operating / controlling a consumer group and copies of a fourth type of functional units, namely a functional unit 22 for operating / controlling a consumer unit, here the term "consumer group” is understood to mean an inhomogeneous group with, for example, a mixing valve 23 with a drive, a circulating pump 24 and any temperature sensor that is present, and the term “consumer unit” includes a part of the HVAC system which relates to the needs of an end user with regard to room temperature Converts service water or room ventilation into a corresponding request signal.
  • a consumer unit, which also has temperature sensors, is implemented in a room unit, for example.
  • a copy 22.1 of the functional unit 22 for operating / controlling a consumer unit finally acts on a radiator 25 connected to the consumer group 23, 24.
  • the function unit 21 for operating / controlling a consumer group is developed in accordance with requirements.
  • a copy 21.1 of the functional unit 22 is for Operation / control of a domestic water consumer group and another example 21.2 of the functional unit 21 for operation / control of a space heating consumer group are pronounced.
  • Further exemplary versions of the functional unit 21 are variants as an air heater consumer group, an air cooling consumer group and a ventilation consumer group.
  • the forms of the functional unit 21 are advantageously designed with the aid of object-oriented programming, a specific form of the functional unit 21 being able to be implemented, for example, by a class dependent on a common base class of the functional unit 21.
  • the HVAC system has copies of a fifth type of functional unit, namely a functional unit 27 for operating / controlling a generator group, copies of a sixth type of functional unit, namely a functional unit 28 for operating / controlling a generator unit and copies of a seventh type of Functional units, namely a functional unit 29 for operating / controlling an energy converter
  • FIG. 2 thus shows on the one hand a diagram with first heating water circuits 2, 13, 4, 7 in the first system segment 1 and second heating water circuits 7, 16, 4 in the second system segment 6 and on the other hand the functional units 21, 22 assigned to the two system segments 1 and 6, 27, 28 and 29, the rectangle symbolizing the functional unit 21, 22, 27, 28 or 29 in the drawing essentially framing that area of the HVAC system which is operated by the corresponding functional unit 21, 22, 27, 28 or 29, or controlled or regulated.
  • a certain functional unit for example the functional unit 28 for operating / controlling a generator unit, can be divided into a functional unit for operating / controlling a boiler and a functional unit for operating / controlling a burner.
  • Further types of functional units are, for example, a functional unit for operating / controlling a dehumidifier and a functional unit for operating / controlling a room unit.
  • 41 denotes a first device, 42 a second, 43 a third and 44 a fourth device assigned to the first system segment 1.
  • 45 also designates a first, 46 a second, 47 a third and 48 a fourth device assigned to the second system segment 6.
  • 49 designates a first device, 50 a second device, and 51 a third device assigned to the third system segment 8.
  • the devices 41 to 51 of the HVAC system each have a device address 52, which advantageously contains a segment number Sx and a device number Gy.
  • the segment number Sx is the same for all devices assigned to a specific plant segment, so that for communication purposes the devices 41, 42, 43 and 44 or 45, 46, 47 and 48 or 49 belonging to the plant segment 1 or 6 or 8, 50 and 51 can each be addressed via the common address part Sx, in the example the common address part being defined with S0 in the first system segment 1, with S1 in the second system segment and with S2 in the third system segment 8.
  • a predetermined device number G1 of the device 41 or 45 or 49 specifies that the only functional unit 5 in the system segment 1 or 6 or 8 for coordinating energy consumers in the device 41 or 45 or 49 marked by the predetermined device number G1 is realized.
  • the predetermined device number G1 further specifies that the only functional unit 3 for coordinating energy generators in the system segment 1 is implemented in the device 41 marked by the predetermined device number G1.
  • the functional unit 5 for coordinating energy consumers is activated in the device.
  • each copy of the functional unit 28 for operating / controlling a generator unit advantageously logs on automatically to the functional unit 3 for coordinating energy generators in the associated system segment 1.
  • the functional unit 3 for coordinating energy generators has a directory for entry of the energy generators 2 which have been registered and are therefore available in the system segment 1 (FIG. 1).
  • the directory advantageously enables optimal coordination of the energy producers 2 as a generator cascade according to a suitable cascade strategy.
  • Functional units of a central energy generation segment can be easily reached in a simple manner by the predetermined segment number S0 in the device address.
  • the functional unit 5 for coordinating energy consumers and the functional unit 3 for coordinating energy generators are activated in the device.
  • addresses are assigned according to a predefined rule that is not very knowledgeable.
  • ascending device numbers are assigned with the exception of the predetermined device number G1, starting from devices with at least one functional unit 28 for operating / controlling a generating unit, to devices with at least one functional unit 27 for operating / controlling a generating group, and further to devices with at least one a functional unit 29 for operating / controlling an energy converter, further to devices with at least one functional unit 21 for operating / controlling a consumer group and finally to devices with at least one functional unit 22 for operating / controlling a consumer unit.
  • the advantageous rule can also be defined in a variant in such a way that device numbers are assigned in descending order, given the same order of the devices.
  • FIG. 4 shows the minimum and maximum possible degree of expansion of an HVAC system constructed according to the first or the second excellent structure by means of an entity relationship diagram, the diagram also showing direct functional relationships between the functional units on the basis of connecting lines between functional units .
  • a functional relationship is a mutual assignment controlled by the device address, by means of which secure and easily realizable communication between functional units within a system segment as well as between functional units in different system segments is made possible.
  • the first plant segment 1 used as the central energy generation segment has a single example of the functional unit 3 for coordinating energy producers and a single example of the functional unit 5 for coordinating energy consumers.
  • a minimum of a single copy or a maximum of a number of b copies of the functional unit 27 for the operation / control of a generator group is coordinated in the system segment 1 by the functional unit 3 for the coordination of energy generators, with in the system segment 1 for each existing copy of the functional unit 27 for operation / control a generator group is also advantageously implemented with a copy of the functional unit 28 for operating / controlling a generator unit.
  • the system segment 1 can also have up to a number a1 copies of the functional unit 21 for the operation / control of a consumer group, which are coordinated by the only copy of the functional unit 5 available for the coordination of energy consumers in the system segment 1, whereby for each copy available in the system segment 1 Functional unit 21 for the operation / control of a consumer group with advantage also a copy of the functional unit 22 for the operation / control of a consumer unit is implemented.
  • the HVAC system can have up to a number of a2 system segments 6.x, each with an energy converter 7 (FIG. 1) and / or up to a number of a3 system segments 8.x without an energy converter 7, which is in each system segment 6.x requires exactly one copy of the functional unit 29 to operate / control an energy converter.
  • each existing system segment 6.x or 8.x has exactly one copy of the functional unit 5 for coordinating energy consumers, the functional unit 5 in its own system segment 6.x or 8.x at least a single copy or at most the number a1 copies of the Functional unit 21 coordinates to operate / control a consumer group.
  • an example of the functional unit 22 for operating / controlling a consumer unit is advantageously implemented in the same system segment 6.x or 8.x.
  • the functional unit 5 arranged in the first plant segment 1 for coordinating energy consumers also serves the maximally a2 copies of the functional unit 29 for operating / controlling an energy converter of the plant segments 6.x and further the maximally a3 copies of the functional unit 5 for coordinating energy consumers of the plant segments 8.x. .
  • the functional units of an HVAC system communicate with each other using signals. Signals between two functional units that are not implemented in the same device are transmitted over a local data network; for this reason, the HVAC system devices are connected to the data network.
  • the addressing of a functional unit is advantageously carried out via a type number FT assigned to the type of functional unit and the device address 52 (FIG. 3) of the relevant device, in which the functional unit is implemented, wherein the device in question can be reached by a combination with the segment number Sx dependent on the system segment and the device number Gy.
  • a receiver of a signal is addressed as precisely as necessary.
  • the signal is basically an addressed data packet which has at least one value and advantageously also attributes. Due to the advantageous structure of the device address 52 having the segment number Sx and the device number Gy, the signal is addressed to a specific device or simultaneously to several devices of a system segment or simultaneously to devices of the HVAC system belonging to several different system segments.
  • a plurality of functional units of one type implemented in a common device can be distinguished by a subaddress UA which extends the type number FT.
  • a first advantageous type of signal is a request signal, which is used to request heating or cooling energy from an energy consumer.
  • the request signal is used to report the current energy requirement in the HVAC system.
  • the request signal is generally transmitted from a functional unit assigned to an energy consumer in the direction of a functional unit assigned to an energy generator, the request signal being changeable in certain functional units on the way to the energy generator.
  • the functional unit 21 for the operation / control of a consumer group (FIG. 3) as well as the functional unit 29 for the operation / control of an energy converter increase a value of the request signal if necessary and transmit the request signal.
  • the functional unit 5 for coordinating energy consumers stores relevant request signals and generates a new request signal based on the current situation. As an example, four request signals with the currently highest values are always stored in the functional unit 5 and the new request signal is derived therefrom, which is then forwarded.
  • the functional unit 3 for coordinating energy generators regulates the energy preparation on the basis of the received request signal.
  • a second advantageous type of signal is a blocking signal with which the functional unit 28 for operating / controlling a generator unit or the functional unit 29 for operating / controlling an energy converter can cause a reduction in requested energy.
  • the blocking signal is sent out when an energy producer can no longer or not yet supply the requested energy.
  • the functional unit 27 for operating / controlling a generator group can change and transmit a received blocking signal and, for example, also control a return of energy.
  • the functional unit 3 for coordinating energy generators can make a selection from a plurality of received blocking signals and can generate and transmit a further blocking signal therefrom.
  • the functional unit 5 for coordinating energy consumers which enables a blocking signal to be transmitted, by means of which a reduction in the requested energy can be initiated, depending on the priority.
  • a third advantageous signal type is a forced signal with which the functional unit 28 for operating / controlling a generator unit can in principle force a supply of energy.
  • the forced signal can be used to advantage in the execution of the so-called chimney sweep function, in which energy generators are activated even in warm weather.
  • the forced signal can advantageously also prevent heat build-up in an energy generator by forcing a pump run-on when the energy consumer is switched off.
  • Another type of signal is a status signal relating to the energy generator 2, by means of which the energy generator 2 can advantageously be automatically registered with the associated functional unit 28 for operating / controlling an energy generator unit in the associated functional unit 3 for coordinating energy generators in the associated system segment 1.
  • a first advantageous solution mechanism always generates a signal when a certain decrease in value w occurs or when a certain time period tx has expired.
  • a copy of the functional unit 22 for operating / controlling a consumer unit generates a request signal with the first trigger mechanism, regardless of whether hot or cold heating water is supplied.
  • a second advantageous trigger mechanism always generates a signal when there is a defined need and at the same time either the specific change in value w occurs or the specific time period tx has expired.
  • a copy of the functional unit 3 for coordinating energy generators preferably generates a blocking signal by means of the second trigger mechanism.
  • a third advantageous trigger mechanism generates a signal periodically. A valid system time is thus to be distributed as a further advantageous signal type in the HVAC system by means of the third trigger mechanism.
  • the data network is advantageously a simple, inexpensive standardized data network.
  • An exemplary implementation of the data network uses a subset of the "BatiBUS" known network standard of UNION TECHNIQUE DE L'ELECRICITE, UTE (Physical Layer Specifications: NF C 46 621, April 1991; Data Link Layer Specifications: NF C 46 622, January 1992; Application Layer and Network Management: NF C 623, January 1992) .
  • 60 denotes a time axis to which the request signals of an exemplary sequence exchanged between functional units in the advantageously constructed HVAC system according to FIG. 3 are related.
  • the functional unit 21 for operating / controlling a consumer group implemented in the first device 49 of the third system segment 8 sends a request signal TA (60 ° C.) to the functional unit 5 for coordinating energy consumers in the same, i.e. in the third system segment 8, or to the device address 52 having the predetermined device number G1 and the segment number S2.
  • the transmitted request signal TA (60 ° C.) means that the consumer group operated / controlled by the functional unit 21 requires heating water with a temperature of 60 ° C.
  • the request signal TA (60 ° C.) is sent from the functional unit 5 for coordinating energy consumers in the third system segment 8 to the functional unit 5 for coordinating energy consumers in the first system segment 1, from where the request signal TA (60 ° C.) is transmitted to the functional unit 3 for coordinating energy generators of the first system segment 1 in a subsequent third time t3.
  • the functional unit 21 for operating / controlling a consumer group implemented in the second device 50 of the third system segment 8 sends a further request signal TA (40 ° C.) to the functional unit 5 for coordinating energy consumers in the same - that is to say in the third - system segment 8 at a fourth time t4 , or to the device address 52 having the predetermined device number G1 with the segment number S2.
  • the transmitted request signal TA (40 ° C.) means that the consumer group operated / controlled by the functional unit 21 implemented in the second device 50 requires heating water with the temperature of 40 ° C.
  • the functional unit 5 assigned to the third system segment 8 for coordinating energy consumers does not forward the request signal TA (40 ° C.), since a higher temperature has already been requested for the third system segment 8 in the earlier first time t1, and the functional unit 5 for coordinating energy consumers only forwards the currently highest request signal.
  • the functional unit 21 for operating / controlling a consumer group implemented in the second device 50 of the third system segment 8 sends a further request signal TA (65 ° C.) to the functional unit 5 for coordinating energy consumers in the same - that is to say in the third - system segment 8 at a fifth time t5 , or to the device address 52 having the predetermined device number G1 with the segment number S2.
  • the sent request signal TA means that the in the second device 50 implemented functional unit 21 operated / controlled consumer group heating water with the temperature of 65 ° C required, which is currently the highest request signal in the third system segment 8.
  • the request signal TA is sent from the functional unit 5 for coordinating energy consumers of the third system segment 8 to the functional unit 5 for coordinating energy consumers of the first system segment 1, from where the request signal TA (65 ° C ) is transmitted in a subsequent seventh time t7 to the functional unit 3 for coordinating energy generators of the first system segment 1.
  • the functional unit 5 for coordinating energy consumers of the first system segment 1 therefore makes a selection of the maximum from incoming request signals.
  • the functional unit 21 implemented in the second device 46 of the second system segment 6 for operating / controlling a consumer group sends a further request signal TA (70 ° C.) to the functional unit 5 for coordinating energy consumers in the same - that is to say in the second - system segment 6 , or to the device address 52 having the predetermined device number G1 and the segment number S1 assigned to the second system segment 6.
  • the transmitted request signal TA (70 ° C.) means that the consumer group operated / controlled by the functional unit 21 has heating water at a temperature of 70 ° C needed.
  • the request signal TA (70 ° C.) is forwarded by the functional unit 5 for coordinating energy consumers in the second system segment 6 in the system segment 6 to the functional unit 29 for operating / controlling an energy converter.
  • the functional unit 29 for operating / controlling an energy converter sends an increased request signal TA (75 ° C.) to the functional unit 5 for coordinating energy consumers of the first system segment 1, from where the increased request signal TA (75 ° C.) in a subsequent eleventh time t11 is transmitted to the functional unit 3 for coordinating energy generators of the first system segment 1, since the request signal TA (75 ° C.) represents a new current maximum.
  • a request signal TA from the functional unit 22 for operating / controlling a generator unit of one of the system segments 1 or 6.x or 8.x first becomes the assigned functional unit 21 for operating / controlling in the relevant system segment 1 or 6.x or 8.x. a producer group and from there to the assigned functional unit 5 for coordinating consumer groups.
  • the functional unit 5 for coordinating consumer groups implemented in one of the system segments 6.x or 8.x transmits the request signal TA directly or via the possibly available functional unit 29 for operating / controlling an energy converter to the functional unit 5 implemented in the central system segment 1 Coordination of energy consumers, which forwards the request signal TA to the functional unit 3 for coordinating energy producers, from where the request signal TA is transmitted via the functional unit 27 for operating / controlling a generator group to the functional unit 28 for operating / controlling a generator unit.
  • the functional unit 28 for operating / controlling a generator unit generates a blocking signal PSe which is sent via the functional unit 27 for operating / controlling a generator group to the functional unit 3 for coordinating energy generators, in which, for example, a selection process is carried out, according to which the blocking signal PSe changed if necessary is distributed to all functional units 21 for operating / controlling consumer groups and to all functional units 29 for operating / controlling a converter.
  • the functional unit 5 implemented in the central system segment 1 for coordinating energy consumers distributes a further blocking signal PSm to all functional units 21 for operating / controlling consumer groups in all segments 1, 6.x and 8.x, while the functional unit 5 implemented in one of the non-central system segments 6.x or 8.x for coordinating energy consumers distributes a further blocking signal PSm 'only in its own system segment 6.x or 8.x. If, for example, an energy converter is unable to apply the required energy, the functional unit 29 for operating / controlling an energy converter advantageously distributes an additional blocking signal PSu to the functional units 21 for operating / controlling consumer groups in its own system segment 6.x.
  • the functional unit 28 for operating / controlling a generating unit generates a forced signal PZ, which is transmitted via the associated functional unit 27 for operating / controlling a generating group to the functional unit 3 for coordinating energy generators, from where the Required changed signal is distributed to all functional units 21 for operating / controlling consumer groups and to all functional units 29 for operating / controlling a converter.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuzzy Systems (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Signal Processing (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Building Environments (AREA)
  • Air Conditioning Control Device (AREA)
EP95117399A 1995-11-06 1995-11-06 Agencement de moyens pour commander et/ou réguler des producteurs ou des consommateurs d'énergie Expired - Lifetime EP0772110B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE59503184T DE59503184D1 (de) 1995-11-06 1995-11-06 Anordnung von Mitteln zur Steuerung und/oder Regelung von Energieerzeugern und Energieverbrauchern
EP95117399A EP0772110B1 (fr) 1995-11-06 1995-11-06 Agencement de moyens pour commander et/ou réguler des producteurs ou des consommateurs d'énergie
AT95117399T ATE169747T1 (de) 1995-11-06 1995-11-06 Anordnung von mitteln zur steuerung und/oder regelung von energieerzeugern und energieverbrauchern

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP95117399A EP0772110B1 (fr) 1995-11-06 1995-11-06 Agencement de moyens pour commander et/ou réguler des producteurs ou des consommateurs d'énergie

Publications (2)

Publication Number Publication Date
EP0772110A1 true EP0772110A1 (fr) 1997-05-07
EP0772110B1 EP0772110B1 (fr) 1998-08-12

Family

ID=8219779

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95117399A Expired - Lifetime EP0772110B1 (fr) 1995-11-06 1995-11-06 Agencement de moyens pour commander et/ou réguler des producteurs ou des consommateurs d'énergie

Country Status (3)

Country Link
EP (1) EP0772110B1 (fr)
AT (1) ATE169747T1 (fr)
DE (1) DE59503184D1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008006509A1 (de) * 2008-01-29 2009-07-30 Pizaul Ag Regeleinrichtung für die Temperatur des Vorlaufes (Vorlauftemperatur) eines Kühl- und/oder Heiz-Kreislaufes in einem Gebäude
CN110160218A (zh) * 2019-06-05 2019-08-23 广东美的暖通设备有限公司 中央空调的控制装置和系统

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3526293B2 (ja) * 2001-11-30 2004-05-10 三菱電機株式会社 プログラマブルコントローラ

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0315158A2 (fr) * 1987-11-02 1989-05-10 Matsushita Electric Industrial Co., Ltd. Procédé et dispositif pour commander des terminaux dans un réseau de communication
EP0503255A1 (fr) * 1991-03-14 1992-09-16 Landis & Gyr Technology Innovation AG Module de commande
EP0605772A2 (fr) * 1992-11-11 1994-07-13 SANYO ELECTRIC Co., Ltd. Agrégat à groupes de climatisation dispersés du type à adressage automatique

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0315158A2 (fr) * 1987-11-02 1989-05-10 Matsushita Electric Industrial Co., Ltd. Procédé et dispositif pour commander des terminaux dans un réseau de communication
EP0503255A1 (fr) * 1991-03-14 1992-09-16 Landis & Gyr Technology Innovation AG Module de commande
EP0605772A2 (fr) * 1992-11-11 1994-07-13 SANYO ELECTRIC Co., Ltd. Agrégat à groupes de climatisation dispersés du type à adressage automatique

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008006509A1 (de) * 2008-01-29 2009-07-30 Pizaul Ag Regeleinrichtung für die Temperatur des Vorlaufes (Vorlauftemperatur) eines Kühl- und/oder Heiz-Kreislaufes in einem Gebäude
CN110160218A (zh) * 2019-06-05 2019-08-23 广东美的暖通设备有限公司 中央空调的控制装置和系统

Also Published As

Publication number Publication date
EP0772110B1 (fr) 1998-08-12
DE59503184D1 (de) 1998-09-17
ATE169747T1 (de) 1998-08-15

Similar Documents

Publication Publication Date Title
DE102004055665B4 (de) Zentralsteuerung für Mehrfach-Klimaanlagen
DE69728626T2 (de) Geräteverwaltungssystem
DE102007044816B3 (de) Verfahren zum Betrieb eines Bussystems
DE69921446T2 (de) Übertragungsstruktur für industrielle prozesssteuerungssysteme
EP2151578B1 (fr) Agrégat de pompe de recirculation
DE19963610A1 (de) Kommunikationssystem für Fahrzeugsteuerungen
EP1456722A2 (fr) Procede de transmission de donnees, systeme de bus seriel et unite de connexion pour un utilisateur de bus passif
EP0906596A1 (fr) Systeme d'automatisation de processus industriels
EP1249982A2 (fr) Système et procédé de communication de données, en particulier pour la paramétrisation et la supervision à distance d'installations de chauffage
DE102008001942B3 (de) Mobiles Heizsystem
DE69434976T2 (de) Rangadressenzuweiseung in einem modulsystem
DE3611949C2 (fr)
EP0772110B1 (fr) Agencement de moyens pour commander et/ou réguler des producteurs ou des consommateurs d'énergie
EP1331533B1 (fr) Procédé d'allocation d'addresses de fonctionnement dans un système de commande avec une pluralité d'actionneurs
DE10300281A1 (de) Verfahren zur Bestimmung eines Netzwerk-Managers im Haus-Netzwerk
DE10105959A1 (de) Heizungs- und Kühleinrichtungen und Verfahren zur Datenkommunikation in solchen Einrichtungen
DE4447559A1 (de) Verfahren für den Betrieb einer Aufladesteuervorrichtung für eine Speicherheizgeräteanlage
EP1401170B1 (fr) Dispositif électronique pour un système bus
DE10111072B4 (de) Anlage zur Erzeugung von Strom und Wärme
DE10312183A1 (de) Gebäudeinstallationssystem
WO2004077760A1 (fr) Implementation efficace de noeuds simples dans un reseau commute
EP1346521A2 (fr) Procede pour commander des liaisons dans un systeme de communication et systeme de communication mis en oeuvre a cette fin
EP0980033A1 (fr) Méthode pour la mise en service d'un système de chauffage à plusieurs éléments
EP2570743A1 (fr) Procédé d'attribution d'une voie de communication entre deux composants d'un système d'installation de ventilation et de climatisation à un groupe de communication, notamment groupe de communication devant être formé
DE102022120159A1 (de) Gebäudetechnikelement, Gebäudesteuerungssystem mit diesem und Verfahren zur Steuerung eines Geräts

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT CH DE FR IT LI

AX Request for extension of the european patent

Free format text: LT;SI

17P Request for examination filed

Effective date: 19970524

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

17Q First examination report despatched

Effective date: 19980127

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT CH DE FR IT LI

REF Corresponds to:

Ref document number: 169747

Country of ref document: AT

Date of ref document: 19980815

Kind code of ref document: T

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REF Corresponds to:

Ref document number: 59503184

Country of ref document: DE

Date of ref document: 19980917

ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
REG Reference to a national code

Ref country code: CH

Ref legal event code: PFA

Free format text: LANDIS & GYR TECHNOLOGY INNOVATION AG TRANSFER- SIEMENS BUILDING TECHNOLOGIES AG C-IPR

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 20061018

Year of fee payment: 12

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20071106

REG Reference to a national code

Ref country code: FR

Ref legal event code: TP

Ref country code: FR

Ref legal event code: CD

REG Reference to a national code

Ref country code: CH

Ref legal event code: PUE

Owner name: SIEMENS AKTIENGESELLSCHAFT

Free format text: SIEMENS BUILDING TECHNOLOGIES AG C-IPR#GUBELSTRASSE 22#6300 ZUG (CH) -TRANSFER TO- SIEMENS AKTIENGESELLSCHAFT#WITTELSBACHERPLATZ 2#80333 MUENCHEN (DE)

Ref country code: CH

Ref legal event code: NV

Representative=s name: SIEMENS SCHWEIZ AG

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20101125

Year of fee payment: 16

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20111201

Year of fee payment: 17

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20120206

Year of fee payment: 17

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20120120

Year of fee payment: 17

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20121130

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20121130

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20130731

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20121106

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 59503184

Country of ref document: DE

Effective date: 20130601

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20130601

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20121130