SU613217A1 - Arrangement for automatic monitoring of power plant economy rating - Google Patents
Arrangement for automatic monitoring of power plant economy ratingInfo
- Publication number
- SU613217A1 SU613217A1 SU752187349A SU2187349A SU613217A1 SU 613217 A1 SU613217 A1 SU 613217A1 SU 752187349 A SU752187349 A SU 752187349A SU 2187349 A SU2187349 A SU 2187349A SU 613217 A1 SU613217 A1 SU 613217A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- power plant
- arrangement
- automatic monitoring
- economy rating
- plant economy
- Prior art date
Links
Description
1one
Изобретение относитс к теплоэнергетике и может быть использовано при автоматизации контрол энергетических установок.The invention relates to a power system and can be used to automate the control of power plants.
Известны устройства дл автоматического контрол экономичности энергетической установки , содержащие датчики характерных параметров и блок вычислени показател экономичности - коэффициента полезного действи |1. Устройства непрерывно измер ют параметры, характеризующие подводимую и полезную мощности, и непрерывно вычисл ют коэффициент полезного действи .Devices are known for automatically controlling the efficiency of a power plant, containing sensors of characteristic parameters and a unit for calculating an indicator of efficiency — efficiency | 1. The devices continuously measure the parameters characterizing the input and effective powers, and continuously calculate the efficiency factor.
Недостатком таких устройств вл етс трудность регистрации результатов вычислений и невозможность анализа вли ни тех или иных факторов на экономичность.The disadvantage of such devices is the difficulty of recording the results of calculations and the impossibility of analyzing the influence of certain factors on the economy.
Известно также устройство дл автоматического контрол экономичности энергетической установки, содержащее датчики и задатчики характерных параметров, подключенные через элементы сравнени к самопищущим приборам и к блоку вычислени уц,ельното расхода тепла . Это устройство позвол ет непрерывно регистрировать показатель экономичности - удельный расход тепла и контролировать отклонение характерных параметров.It is also known a device for automatic monitoring of the efficiency of a power plant, comprising sensors and predecessors of characteristic parameters, connected via self-searching devices and to a unit for calculating the electrical consumption of heat consumption through reference elements. This device allows you to continuously record the indicator of efficiency - specific heat consumption and control the deviation of the characteristic parameters.
Указанное устройство вл етс ближайщим к данному по технической сущности и достигаемому результату.The specified device is the closest to the technical essence and the achieved result.
Недостатком известного устройства вл етс ограниченна точность выбора оптимальных по экономичности режимов работы, так как в устройстве не предусмотрено задалие степени вли ни того или иного параметра на экономичность и контроль этого вли ни .A disadvantage of the known device is the limited accuracy of the choice of the most economically efficient modes of operation, since the device does not provide for setting the degree of influence of one or another parameter on the economy and control of this effect.
Цель изобретени - повышение точностп выбора оптимальных по экономичности режимов работы. Дл достижени этого устройство дополнительно содержит множительно-делительные блоки и датчики коэффициентов вли ни по числу характерных параметров , и в каждом множительно-делительном блоке входы соединены с соответствующим датчиком коэффициента вли ни , задатчиком и выходом элемента сравнени , а выход подключен к соответствующему самопищущему прибору.The purpose of the invention is to improve the accuracy of the choice of the most economical modes of operation. To achieve this, the device additionally contains multiplying-dividing blocks and sensors of influence coefficients by the number of characteristic parameters, and in each multiplying-dividing block the inputs are connected to the corresponding influence coefficient sensor, setting device and output of the reference element, and the output is connected to the corresponding self-searching device.
Коэффициенты вли ни рассчитываютс заранее на основе известных уравнений вли ни из параметров на экономичность энергетической установки.The influence coefficients are calculated in advance on the basis of the known equations of influence from the parameters on the efficiency of the power plant.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU752187349A SU613217A1 (en) | 1975-11-05 | 1975-11-05 | Arrangement for automatic monitoring of power plant economy rating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU752187349A SU613217A1 (en) | 1975-11-05 | 1975-11-05 | Arrangement for automatic monitoring of power plant economy rating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU613217A1 true SU613217A1 (en) | 1978-06-30 |
Family
ID=20636594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU752187349A SU613217A1 (en) | 1975-11-05 | 1975-11-05 | Arrangement for automatic monitoring of power plant economy rating |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU613217A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4334425A (en) * | 1980-04-18 | 1982-06-15 | Crane Harold E | Ship efficiency analyzer |
-
1975
- 1975-11-05 SU SU752187349A patent/SU613217A1/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4334425A (en) * | 1980-04-18 | 1982-06-15 | Crane Harold E | Ship efficiency analyzer |
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