JPS6292730A - Electric source control dummy apparatus - Google Patents

Electric source control dummy apparatus

Info

Publication number
JPS6292730A
JPS6292730A JP60231710A JP23171085A JPS6292730A JP S6292730 A JPS6292730 A JP S6292730A JP 60231710 A JP60231710 A JP 60231710A JP 23171085 A JP23171085 A JP 23171085A JP S6292730 A JPS6292730 A JP S6292730A
Authority
JP
Japan
Prior art keywords
power supply
supply control
simulated
control device
output
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.)
Pending
Application number
JP60231710A
Other languages
Japanese (ja)
Inventor
義昭 山本
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP60231710A priority Critical patent/JPS6292730A/en
Publication of JPS6292730A publication Critical patent/JPS6292730A/en
Pending legal-status Critical Current

Links

Landscapes

  • Supply And Distribution Of Alternating Current (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。
(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【発明の詳細な説明】 〔産業上の利用分野〕 この発明は複数台の発電機を含む電源系統を制御するだ
めの電源制御装置の制御動作を検証する電源制御模擬装
置に関するものである。
DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a power supply control simulation device for verifying the control operation of a power supply control device for controlling a power supply system including a plurality of generators.

〔従来の技術〕[Conventional technology]

この種の従来の電源制御模擬装置としては、例えば特公
昭59−171305号公報に開示された如く、制御す
る発電機の台数に見合った模擬電源を準備し、しゃ断器
(ACB)の投入状態に応じてこれら模擬電源の出力を
vJ替えて電源制御装置に入力するものがあった・ 〔発明が解決しようとする問題点〕 この従来の電源〃制御模擬装置にあっては、発電機と回
数の模擬電源を準備しなければならない場合もあり、制
御対象の発電機台数が多くなれば、これに対応した台数
の模擬電源が必要になることから装置の大型化と同時に
コストも高騰し、さらに、試験に長時間を要するという
点で問題があった。
This type of conventional power supply control simulator, as disclosed in Japanese Patent Publication No. 59-171305, for example, prepares a simulated power supply corresponding to the number of generators to be controlled and turns on the circuit breaker (ACB). Accordingly, the output of these simulated power supplies was changed by VJ and inputted to the power supply control device. [Problems to be solved by the invention] In this conventional power supply control simulation device, the output of the generator and the number of times were changed. In some cases, it is necessary to prepare a simulated power supply, and as the number of generators to be controlled increases, a corresponding number of simulated power supplies are required, which increases the size of the equipment and increases the cost. There was a problem in that the test required a long time.

この発明はかかる問題点を解決するためになされたもの
で、装置の小型化および低コスト化を実現し得、併せて
、試験時間を短縮し得る電源制御模擬装置の提供を目的
とする。
The present invention has been made to solve these problems, and aims to provide a power supply control simulation device that can realize miniaturization and cost reduction of the device, and can also shorten test time.

〔問題点を解決するための手段〕[Means for solving problems]

この発明に係る電源制御模擬装置は、2台の模擬電源と
、電源制御の状態を模擬しようとする箇所、に対応して
設けられ、それぞれ2台の模擬電源の出力を選択して電
源制御装置に供給する複数の切替回路と、電源制御装置
の動作に応じて切替回路を制御する制御部とを備えたも
のである。
A power supply control simulating device according to the present invention is provided corresponding to two simulated power supplies and a location where the state of power supply control is to be simulated, and selects the output of each of the two simulated power supplies to control the power supply control device. This includes a plurality of switching circuits that supply power to the power source, and a control section that controls the switching circuits according to the operation of the power supply control device.

〔作用〕[Effect]

この発明においては、電源制御装置の動作に応じて制御
部が切替回路を制御することにより、′1¥源制御装置
の動作に見合った模擬信号を、2台の模擬電源から供給
して電源制御装置の動作を検証する。
In this invention, the control unit controls the switching circuit according to the operation of the power source control device, and thereby supplies a simulated signal that matches the operation of the power source control device from two simulated power sources to control the power source. Verify equipment operation.

〔実施例〕〔Example〕

第1図はこの発明の一実施例を、被試験装置としての電
源制御装置と併せて示したブロック図であり図中、(I
A) 、(IB)はそれぞれ発電機の出力に対応した信
号を発生する模擬電源、 (2A)、(2B)、・・・
(2F)はそれぞれ模擬電源(IA)、(IB)の信号
を入力し、これらの信号を選択することによって模擬す
べき箇所の模擬入力信号を発生する切替回路、(3)は
後述する電源制御装置の動作に応じて切替回路(2A)
 、 (2B) 、・・・(2F)を制御する制御部、
(4)は7b:源系統の制す■を行なう被試験装置とし
ての電源制御装置である。
FIG. 1 is a block diagram showing an embodiment of the present invention together with a power supply control device as a device under test.
A), (IB) are simulated power supplies that generate signals corresponding to the output of the generator, (2A), (2B), ...
(2F) is a switching circuit that inputs the signals of the simulated power supplies (IA) and (IB), respectively, and generates a simulated input signal for the part to be simulated by selecting these signals, and (3) is the power supply control described later. Switching circuit (2A) depending on device operation
, (2B), ... (2F),
(4) is a power supply control device as a device under test that performs 7b: controlling the source system.

第2図は1−配電源制御装置(4)によって制御しよう
とする電源系統を示した系統図で、(5A) 。
FIG. 2 is a system diagram showing the power supply system to be controlled by the 1-distribution power supply control device (4) (5A).

(5B)、 (5G)はそれぞれ並行運転することもあ
り得る1号、2号、3号発電機、(EtA) 、 (6
B) 、 (13G)はこれらの発電機から電力の供給
をうける負荷、(7)、(8)、(9)と(10) 、
(11)、(12)はそれぞれ発電機(5A) 、 (
5B) 、 (5c)の出力系統に挿設されたし壱断器
と系統切換、並行運転するためのしゃ断器をそれぞれ示
している。
(5B) and (5G) are the No. 1, No. 2, and No. 3 generators that may be operated in parallel, respectively, (EtA), (6
B), (13G) are the loads supplied with power from these generators, (7), (8), (9) and (10),
(11) and (12) are generators (5A) and (
5B) and (5c) show the breaker installed in the output system and the breaker for system switching and parallel operation, respectively.

次に1」二記実施例の動作を説明する。″FL源制御装
置(4)がしゃ断器(7)〜(12)を制御するものと
し、発電機(5A) 、 (5B) 、 (5G)の出
力電圧(Gl)、(G2) 。
Next, the operation of the embodiments 1 and 2 will be explained. ``The FL source control device (4) controls the circuit breakers (7) to (12), and the output voltages (Gl) and (G2) of the generators (5A), (5B), and (5G).

(G3)の状態と、負荷(f3A) 、(GB)、(8
C)に供給する母線電圧(81)、(B2)、(B3)
の状態とを模擬して電源制御装置(4)に取込む必要が
あるものとする。
The state of (G3) and the load (f3A), (GB), (8
Bus voltage (81), (B2), (B3) supplied to C)
It is assumed that it is necessary to simulate the state and input it into the power supply control device (4).

ここで、電源制御装置(4)がしゃ断器(7)、(10
)、(11)を投入して1号発電a (5A)より全て
の負荷(6A)、 (6B) 、 (13G)に電力を
供給している状態から。
Here, the power supply control device (4) operates the circuit breaker (7), (10
), (11) are turned on and power is being supplied from No. 1 generator a (5A) to all loads (6A), (6B), and (13G).

2号発電機(5B)および3号発電機(5C)の並行運
転により全ての負荷(6A)、(EiB)、(130)
へ電力を供給する状態に移行するまでの制御動作を確認
する場合、その移行過程の制御が ステップト・・2号発電機(5B)、3号発電機(5C
)の起動 ステ・ツブ2・・・し壱断器(8)の同期投入ステップ
3・・・しゃ断器(8)の同期投入ステップ4・・・し
壱断器(12)の同期投入であったとする。
Due to parallel operation of No. 2 generator (5B) and No. 3 generator (5C), all loads (6A), (EiB), (130)
When checking the control operation until the transition to the state where power is supplied to the
) start-up step 2...Synchronized closing step 3 of the circuit breaker (8)...Synchronized closing step 4 of the circuit breaker (8)...Synchronized closing of the circuit breaker (12). Suppose that

先ず、1号発電機(5A)による全ての負荷への電力供
給の状態を模擬するとき、切替回路(2A)は模擬電源
(IA)の出力、切替回路(2D)は模擬電源(IA)
の出力、切替回路(2E)は模擬電源(IB)の出力、
切替回路(2F)は模擬電源(IA)の出力をそれぞれ
選択するように制御部(3)が切替回路(2A)〜(2
F)を制御する。これによって、1号発電a (5A)
の出力電圧(G1)に対応する発電機模擬信号(gl)
が電源制御装置(4)に加えられ、母線電圧(Bl)、
(B2)、(B3)に対応する母線模擬信号(b 1)
 、 (b2 )、 (b3)が電源制御装置(4)に
加えられる。
First, when simulating the state of power supply to all loads by the No. 1 generator (5A), the switching circuit (2A) is the output of the simulated power supply (IA), and the switching circuit (2D) is the output of the simulated power supply (IA)
The output of the switching circuit (2E) is the output of the simulated power supply (IB),
The control unit (3) controls the switching circuits (2A) to (2) so that the switching circuit (2F) selects the output of the simulated power source (IA), respectively.
F). As a result, No. 1 power generation a (5A)
Generator simulation signal (gl) corresponding to the output voltage (G1) of
is applied to the power supply control device (4), and the bus voltage (Bl),
Bus bar simulation signal (b 1) corresponding to (B2) and (B3)
, (b2), and (b3) are added to the power supply control device (4).

次にステップ1の制御に移行するときに、切替回路(2
B)は模擬電源(IA)の出力を、切替回路(2C)は
模擬電源(IB)の出力をそれぞれ選択するように制御
部(3)が制御する。これによって、発′7t、a(5
B)、(5G)の出力電圧(G2) 、 (G3)に対
応する発電機模擬信号(g2)、(g3)が電源制御装
w(4)に入力される。
Next, when moving to the control of step 1, the switching circuit (2
B) is controlled by the control unit (3) so that the output of the simulated power source (IA) is selected, and the switching circuit (2C) is controlled to select the output of the simulated power source (IB). This gives the output '7t, a(5
Generator simulation signals (g2) and (g3) corresponding to the output voltages (G2) and (G3) of B) and (5G) are input to the power supply control device w(4).

かくして、これ以降のステップ2〜ステツプ4に示す回
期投入制御の確認ができる。
In this way, it is possible to confirm the subsequent cycle-starting control shown in steps 2 to 4.

〔発明の効果〕〔Effect of the invention〕

以ト説明したようにこの発明によれば、電源制御装置の
動作に応じて制御部が切換回路を制御する構成により、
2台の模擬電源のみで模擬すべき複数箇所の模擬信号を
入力することができ、これによって装置の小型化および
低コスト化を実現し得、併せて、試験時間を短縮できる
効果がある。
As explained above, according to the present invention, the control section controls the switching circuit according to the operation of the power supply control device, so that
It is possible to input simulated signals from a plurality of locations to be simulated using only two simulated power supplies, thereby realizing miniaturization and cost reduction of the apparatus, and also has the effect of shortening test time.

【図面の簡単な説明】[Brief explanation of drawings]

第1図はこの発明の一実施例を、被試験装置としての電
源制御装置と共に示したブロック図、第2図はこの電源
制御装置による制i対象の系統図である。 (IA) 、 (IB) :模擬電源、(2A)〜(2
F):切替回路、(3)二制御部、     (4):
電源制御装置(5A)〜(5G) :発電機、(6A)
〜(8G):負荷、(7)〜(12): L壺断器。 代  理  人   大  岩  増  雄第1図
FIG. 1 is a block diagram showing an embodiment of the present invention together with a power supply control device as a device under test, and FIG. 2 is a system diagram of objects controlled by this power supply control device. (IA), (IB): Simulated power supply, (2A) to (2
F): Switching circuit, (3) Two control parts, (4):
Power supply control device (5A) to (5G): Generator, (6A)
~(8G): Load, (7)~(12): L pot breaker. Agent Masuo Oiwa Figure 1

Claims (1)

【特許請求の範囲】[Claims] 複数台の発電機を含む電源系統を制御する電源制御装置
に模擬信号を供給してその制御動作を検証する電源制御
模擬装置において、発電機に対応した信号を発生する2
台の模擬電源と、前記電源制御装置による制御状態を模
擬すべき箇所に対応して設けられ、それぞれ前記2台の
模擬電源の出力を選択して前記電源制御装置に供給する
複数の切替回路と、前記電源制御装置の動作に応じて前
記切替回路を制御する制御部とを備えたことを特徴とす
る電源制御模擬装置。
In a power supply control simulation device that supplies simulated signals to a power supply control device that controls a power supply system including multiple generators and verifies its control operation, generating a signal corresponding to the generator 2
a plurality of switching circuits, each of which is provided corresponding to the location where the control state by the power supply control device is to be simulated, and which selects the output of the two simulated power supplies and supplies it to the power supply control device; A power supply control simulating device comprising: a control unit that controls the switching circuit according to the operation of the power supply control device.
JP60231710A 1985-10-16 1985-10-16 Electric source control dummy apparatus Pending JPS6292730A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60231710A JPS6292730A (en) 1985-10-16 1985-10-16 Electric source control dummy apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60231710A JPS6292730A (en) 1985-10-16 1985-10-16 Electric source control dummy apparatus

Publications (1)

Publication Number Publication Date
JPS6292730A true JPS6292730A (en) 1987-04-28

Family

ID=16927794

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60231710A Pending JPS6292730A (en) 1985-10-16 1985-10-16 Electric source control dummy apparatus

Country Status (1)

Country Link
JP (1) JPS6292730A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001028848A (en) * 1999-07-12 2001-01-30 Japan Nuclear Cycle Development Inst States Of Projects Backup system using emergency generators

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001028848A (en) * 1999-07-12 2001-01-30 Japan Nuclear Cycle Development Inst States Of Projects Backup system using emergency generators

Similar Documents

Publication Publication Date Title
JP2515022B2 (en) Accelerator controller
Palahalli et al. Smart grid simulation including communication network: A hardware in the loop approach
KR920020341A (en) Circuit logic function automatic judgment device and method
JPH10304652A (en) Programmable pulse width modulation circuit
Lehn et al. Comparison of the ATP version of the EMTP and the NETOMAC program for simulation of HVDC systems
EP2267561A1 (en) Programmable and reconfigurable hardware for real power system emulation
CN113360444B (en) Data synchronous generation method based on daisy chain cascade data generation system
JPS6292730A (en) Electric source control dummy apparatus
Yammine et al. Modelling and control of the HL-LHC nested magnet circuits at CERN
JP3424408B2 (en) Power system analyzer
CN215642687U (en) Daisy chain type data synchronous generating system
JP2001268791A (en) Electric power system simulation system
Spina et al. Power hardware-in-the-loop testbeds for advances laboratory testing of smart grid applications: Power Hardware-in-the-Loop Testbeds für erweiterte Labortests von Smart-Grid-Anwendungen
Champagne et al. Real-time simulation of electric drives
JPH01186117A (en) Automatic connection system for electric circuit network simulator
US5381045A (en) Circuit for AC voltage application in synchronism with pattern signal generator
Aghamolki et al. Real-time digital simulator enabled hardware-in-the-loop electric machine drive lab
JP2000245062A (en) Hybrid electric power system analyzer
JPH01186118A (en) Automatic connection system for electric circuit network simulator
JP2598580Y2 (en) IC test equipment
JP2003022295A (en) Method and device for simulating effective value impedance and program for simulating effective value impedance
JPH11296220A (en) Verification device for plant controller
JP2890670B2 (en) Synchronous operation compatible waveform generator
Cirstea et al. A complete ASIC controlled electric drive system
JP2589780Y2 (en) Waveform output device for IC tester